
In
Islam
Islam is an Abrahamic religions, Abrahamic monotheistic religion based on the Quran, and the teachings of Muhammad. Adherents of Islam are called Muslims, who are estimated to number Islam by country, 2 billion worldwide and are the world ...
,
fasting
Fasting is the act of refraining from eating, and sometimes drinking. However, from a purely physiological context, "fasting" may refer to the metabolic status of a person who has not eaten overnight (before "breakfast"), or to the metabolic sta ...
(known as , ; or , ; ) is the practice of abstaining, usually from food, drink, sexual activity and anything that substitutes food and drink. During the holy month of
Ramadan
Ramadan is the ninth month of the Islamic calendar. It is observed by Muslims worldwide as a month of fasting (''Fasting in Islam, sawm''), communal prayer (salah), reflection, and community. It is also the month in which the Quran is believed ...
, is observed between
dawn
Dawn is the time that marks the beginning of twilight before sunrise. It is recognized by the diffuse sky radiation, appearance of indirect sunlight being Rayleigh scattering, scattered in Earth's atmosphere, when the centre of the Sun's disc ha ...
and
sunset
Sunset (or sundown) is the disappearance of the Sun at the end of the Sun path, below the horizon of the Earth (or any other astronomical object in the Solar System) due to its Earth's rotation, rotation. As viewed from everywhere on Earth, it ...
when the of the
Maghrib prayer is called.
Ramadan is the ninth month of the
Muslim lunar calendar and fasting is a requirement for Muslims as it is the fourth of the
five pillars of Islam.
Introduction
Religious
fasting
Fasting is the act of refraining from eating, and sometimes drinking. However, from a purely physiological context, "fasting" may refer to the metabolic status of a person who has not eaten overnight (before "breakfast"), or to the metabolic sta ...
is not a uniquely Muslim practice; it has been practiced for centuries by religions such as
Christianity
Christianity is an Abrahamic monotheistic religion, which states that Jesus in Christianity, Jesus is the Son of God (Christianity), Son of God and Resurrection of Jesus, rose from the dead after his Crucifixion of Jesus, crucifixion, whose ...
,
Confucianism
Confucianism, also known as Ruism or Ru classicism, is a system of thought and behavior originating in ancient China, and is variously described as a tradition, philosophy, Religious Confucianism, religion, theory of government, or way of li ...
,
Hinduism
Hinduism () is an Hypernymy and hyponymy, umbrella term for a range of Indian religions, Indian List of religions and spiritual traditions#Indian religions, religious and spiritual traditions (Sampradaya, ''sampradaya''s) that are unified ...
,
Judaism
Judaism () is an Abrahamic religions, Abrahamic, Monotheism, monotheistic, ethnic religion that comprises the collective spiritual, cultural, and legal traditions of the Jews, Jewish people. Religious Jews regard Judaism as their means of o ...
, and
Taoism
Taoism or Daoism (, ) is a diverse philosophical and religious tradition indigenous to China, emphasizing harmony with the Tao ( zh, p=dào, w=tao4). With a range of meaning in Chinese philosophy, translations of Tao include 'way', 'road', ' ...
, among others.
It is stated in the
Quran
The Quran, also Romanization, romanized Qur'an or Koran, is the central religious text of Islam, believed by Muslims to be a Waḥy, revelation directly from God in Islam, God (''Allah, Allāh''). It is organized in 114 chapters (, ) which ...
that Allah says:
Some cultures in North America fasted to serve as penance for sin and avert catastrophes.
The official practices of the
Inca Empire
The Inca Empire, officially known as the Realm of the Four Parts (, ), was the largest empire in pre-Columbian America. The administrative, political, and military center of the empire was in the city of Cusco. The History of the Incas, Inca ...
and many
indigenous peoples of Mexico
Indigenous peoples of Mexico (), Native Mexicans () or Mexican Native Americans (), are those who are part of communities that trace their roots back to populations and communities that existed in what is now Mexico before the arrival of Europe ...
observed fasts to appease their gods. Former nations such as
Assyrians and Babylonians observed fasting as a form of penance.
Jews
Jews (, , ), or the Jewish people, are an ethnoreligious group and nation, originating from the Israelites of History of ancient Israel and Judah, ancient Israel and Judah. They also traditionally adhere to Judaism. Jewish ethnicity, rel ...
observe fasting as a form of purification and penitence on the
Day of Atonement
Yom Kippur ( ; , ) is the holiest day of the year in Judaism. It occurs annually on the 10th of Tishrei, corresponding to a date in late September or early October.
For traditional Jewish people, it is primarily centered on atonement and ...
or
Yom Kippur annually. Food and drinks are not permitted on this day.
Fasting took a different form in the
West
West is one of the four cardinal directions or points of the compass. It is the opposite direction from east and is the direction in which the Sun sets on the Earth.
Etymology
The word "west" is a Germanic word passed into some Romance langu ...
such as
hunger strike
A hunger strike is a method of non-violent resistance where participants fasting, fast as an act of political protest, usually with the objective of achieving a specific goal, such as a policy change. Hunger strikers that do not take fluids are ...
s, which are used as a political weapon, a technique made popular by the leader of India's struggle for freedom,
Mahatma Gandhi
Mohandas Karamchand Gandhi (2October 186930January 1948) was an Indian lawyer, anti-colonial nationalism, anti-colonial nationalist, and political ethics, political ethicist who employed nonviolent resistance to lead the successful Indian ...
. He undertook fasts to compel his followers to obey his precept of nonviolence.
Early Christians associated fasting with purification and penitence in the first two centuries. The
Christian church
In ecclesiology, the Christian Church is what different Christian denominations conceive of as being the true body of Christians or the original institution established by Jesus Christ. "Christian Church" has also been used in academia as a syn ...
made fasting a voluntary preparation for receiving the sacraments of
adult baptism and
Holy Communion and for the
ordination
Ordination is the process by which individuals are Consecration in Christianity, consecrated, that is, set apart and elevated from the laity class to the clergy, who are thus then authorized (usually by the religious denomination, denominationa ...
of priests.
Later, fasting became mandatory and other days were added. The
Lenten fast was expanded in the 6th century to 40 days where one meal was allowed each day. Fasting was retained by most
Protestant churches and was made optional in some cases after the
Reformation
The Reformation, also known as the Protestant Reformation or the European Reformation, was a time of major Theology, theological movement in Western Christianity in 16th-century Europe that posed a religious and political challenge to the p ...
. However, stricter Protestants condemned both the festivals of the church and their traditional fasts.
Roman Catholics
The Catholic Church (), also known as the Roman Catholic Church, is the largest Christian church, with 1.27 to 1.41 billion baptized Catholics worldwide as of 2025. It is among the world's oldest and largest international institut ...
fast on
Ash Wednesday
Ash Wednesday is a holy day of prayer and fasting in many Western Christian denominations. It is preceded by Shrove Tuesday and marks the first day of Lent: the seven weeks of Christian prayer, prayer, Religious fasting#Christianity, fasting and ...
and
Good Friday
Good Friday, also known as Holy Friday, Great Friday, Great and Holy Friday, or Friday of the Passion of the Lord, is a solemn Christian holy day commemorating the crucifixion of Jesus and his death at Calvary (Golgotha). It is observed during ...
; their fast may involve partial abstinence from food and drink or total abstinence.
In the Quran
In the Quran, the practice of fasting is mentioned. In
verse 2:183,
the Quran expresses situations in which a
Muslim
Muslims () are people who adhere to Islam, a Monotheism, monotheistic religion belonging to the Abrahamic religions, Abrahamic tradition. They consider the Quran, the foundational religious text of Islam, to be the verbatim word of the God ...
is allowed to abstain from fasting and introduces alternative solutions such as feeding needy people. Also, it is emphasized in verse
2:183–185 that it is not necessary for people who are traveling or sick to be fasting, and can be postponed until "another equal number of days."
According to verse
5:95, among other things, fasting may be used to make up for certain sins, such as sacrificing an animal during a state of . Verse
2:185 also states that the Quran was revealed in the month of Ramadan.
Another verse,
97:1, states that it was revealed "on the
Night of Power
In Islamic belief, Laylat al-Qadr () or Night of Power is an Islamic festival in memory of the night when the Quran was first sent down from heaven to the world, the first revelation the Islamic prophet Muhammad received from the angel Gabri ...
," where Muslims observe in one of the last 10 nights of Ramadan.
Definition
Fasting is primarily an exercise of devotion to willingly renounce oneself, for a definite period of time, from all bodily appetites in order to form spiritual discipline and self-control.
Muslims are prohibited from eating or drinking from
dawn
Dawn is the time that marks the beginning of twilight before sunrise. It is recognized by the diffuse sky radiation, appearance of indirect sunlight being Rayleigh scattering, scattered in Earth's atmosphere, when the centre of the Sun's disc ha ...
() to
sunset
Sunset (or sundown) is the disappearance of the Sun at the end of the Sun path, below the horizon of the Earth (or any other astronomical object in the Solar System) due to its Earth's rotation, rotation. As viewed from everywhere on Earth, it ...
() when the is called. It is considered time to begin fasting when a person standing outside can tell a white thread from a black thread, i.e. the light of the dawn and the darkness of the night.
Conditions
Intention ()
"The intention () means resolving to fast. It is essential to have the intention the night before, night by night, in Ramadaan." For fasting, making the intention to fast is necessary.
General conditions
Throughout the duration of the fast itself, Muslims will abstain from certain provisions that the Quran has otherwise allowed; namely eating, drinking, and sexual intercourse.
This is in addition to the standard obligation already observed by Muslims of avoiding that which is not permissible under Quranic or
shari'a law (e.g.
ignorant and indecent speech, arguing and
fighting and
lustful thoughts). Without observing this standard obligation, the is rendered useless and is seen simply as an act of starvation. Fasting should be a motive to be more benevolent to fellow creatures.
Charity
Charity may refer to:
Common meanings
* Charitable organization or charity, a non-profit organization whose primary objectives are philanthropy and social well-being of persons
* Charity (practice), the practice of being benevolent, giving and sha ...
to the poor and needy in this month is one of the most rewardable worships.
If one is sick, pregnant, menstruating, nursing, or traveling, one is considered exempt from fasting. Any fasts broken or missed due to sickness, pregnancy,
menstruation
Menstruation (also known as a period, among other colloquial terms) is the regular discharge of blood and Mucous membrane, mucosal tissue from the endometrium, inner lining of the uterus through the vagina. The menstrual cycle is characterized ...
, nursing, or traveling are made up whenever the person is able before the next month of Ramadan. According to the Quran, for all other cases, not fasting is only permitted when the act is potentially dangerous to one's health – for example, those who are sick, elderly, or on a journey, and women who are menstruating, pregnant, or nursing are permitted to break the fast, but this must be made up by paying a , which is essentially the and for a fasting person who requires such financial help.
Muslim scholars have stated that observing the fast is forbidden for menstruating women. However, when a woman's period has ceased, she must bathe and continue fasting. Any fasts broken or missed due to menstruation must be made up whenever she can before the next month of Ramadan (not all Muslims believe missing fasts due to menstruation must be made up). Women must fast at times when not menstruating, as the Quran indicates that all religious duties are ordained for both men and women. The reason for this is because the Quran refers to menstruation as "Say: It is a discomfort (Menstruation)". According to Nouman Ali Khan, an Islamic speaker in the United States, the reason for this prohibition is because of the pain associated with it. A Muslim woman may still do (remembrance of Allah) and make (supplication to Allah) during this time.
Fasting is obligatory for a person if they fulfill five conditions:
#They are Muslims;
#They are accountable (past the age of puberty);
#They are able to fast;
#They are settled (not traveling);
#There are no impediments to fasting such as sickness, extreme pain from injury, breastfeeding, or pregnancy.
Breaking the fast and the consequences
During Ramadan, if one unintentionally breaks the fast by eating or drinking, then they must continue fasting for the rest of the day and the fast remains valid. Those who intentionally break the fast by eating or drinking, they have to make up for that and also repent. For breaking fast by having sexual intercourse, the consequences are:
# Free a slave, and if that is not possible,
# Fast for two consecutive (moon) months, and if that is not possible,
# Feed or clothe sixty people in need.
During voluntary fasts, if one unintentionally breaks the fast then they may continue for the rest of the day and the fast remains valid. If one intentionally breaks the fast there is no sin on them, because it is only voluntary.
Breaking oaths and consequences
If an oath is given and circumstances dictate that it must be broken (or if the one giving the oath deliberately breaks it), one must offer expiation () by freeing a slave, or feeding or clothing ten needy people with the average of what is needed for one's own family, or if neither of those can be done then a fast for three days is prescribed instead.
Beginning and ending

In accordance with traditions handed down from
Muhammad
Muhammad (8 June 632 CE) was an Arab religious and political leader and the founder of Islam. Muhammad in Islam, According to Islam, he was a prophet who was divinely inspired to preach and confirm the tawhid, monotheistic teachings of A ...
, Muslims eat a pre-dawn meal called . All eating and drinking must be finished before the for , the pre-dawn call to prayer. Unlike the and the prayer, which have clear astronomical definitions (afternoon and after sunset), there are several definitions used in practice for the timing of "true dawn" (), as mentioned in the
hadith
Hadith is the Arabic word for a 'report' or an 'account f an event and refers to the Islamic oral tradition of anecdotes containing the purported words, actions, and the silent approvals of the Islamic prophet Muhammad or his immediate circle ...
. These range from when the center of the Sun is 12 to 21 degrees below the horizon which equates to about 40 to 60 minutes before civil dawn. There are no restrictions on the morning meal other than those of
Islamic dietary laws
Islamic dietary laws are laws that Muslims follow in their diet. Islamic jurisprudence specifies which foods are halal () and which are haram (). The dietary laws are found in the Quran, the holy book of Islam, as well as in hadith, collections ...
. After completing the , Muslims recite the prayer. No food or beverage can be taken after . Water can enter the mouth, but not be swallowed, during .
The meal eaten to end the fast is known as . Muslims break the fast with dates and water before the prayer, after which they might eat a more wholesome meal.
Spiritual aspect
Fasting has been prescribed to all Muslims as a form of religious obligation for overcoming their lust and desires within a reasonable limit so that one can control oneself and prevent becoming a slave to their appetites. The
Qur'an
The Quran, also romanized Qur'an or Koran, is the central religious text of Islam, believed by Muslims to be a revelation directly from God ('' Allāh''). It is organized in 114 chapters (, ) which consist of individual verses ('). Besides ...
states that if humans cannot prevent themselves from desires then they cannot achieve salvation:
Muslims abstain from a permissible norm of daily life due to the command of
Allah
Allah ( ; , ) is an Arabic term for God, specifically the God in Abrahamic religions, God of Abraham. Outside of the Middle East, it is principally associated with God in Islam, Islam (in which it is also considered the proper name), althoug ...
so it strengthens one's self-control and increases consciousness of the Lord. It is not prescribed as a punishment for people or to inflict burdensome practices. It is a moral and spiritual training whose underlying idea is to teach moderation and spiritual discipline so that human temptations do not surpass the moral disciplines implemented in Islam. Furthermore, fasting is mandatory for only a definite period of time and does not promote total renunciation from the appetite of the flesh. Eating, drinking, and sexual intercourse become permissible for a human at the end of the fast. Therefore, Islamic fasting aims at promoting proper limits within its natural bounds.
Health effects
Islamic fasting, as a time-restricted eating habit that inverts the normal human day-night routine for observance, can have deleterious health effects on sleep patterns and general health.
Fasting in Ramadan has been shown to alter the sleep patterns
and the associated hormone production.
Statistical comparison of thousands of school children, part of whom was born without the month of Ramadan during pregnancy and part of whom where Ramadan coincided with the pregnancy, has revealed lower cognitive capability, and lower growth in adolescence if the mother observed Ramadan fasting during pregnancy. Children whose mothers fasted during Ramadan also have a higher incidence of several chronic diseases, e.g.
Type 2 diabetes
Type 2 diabetes (T2D), formerly known as adult-onset diabetes, is a form of diabetes mellitus that is characterized by high blood sugar, insulin resistance, and relative lack of insulin. Common symptoms include increased thirst, frequent ...
(see the ruling regarding fasting pregnant women).
Fasting
Fasting is the act of refraining from eating, and sometimes drinking. However, from a purely physiological context, "fasting" may refer to the metabolic status of a person who has not eaten overnight (before "breakfast"), or to the metabolic sta ...
is one of the alternatives proved to reduce the
DPP-4 level and activate the
dipeptidyl peptidase-4 inhibitors and so, prevent
osteoporosis
Osteoporosis is a systemic skeletal disorder characterized by low bone mass, micro-architectural deterioration of bone tissue leading to more porous bone, and consequent increase in Bone fracture, fracture risk.
It is the most common reason f ...
. On the other hand, the
circadian rhythm
A circadian rhythm (), or circadian cycle, is a natural oscillation that repeats roughly every 24 hours. Circadian rhythms can refer to any process that originates within an organism (i.e., Endogeny (biology), endogenous) and responds to the env ...
has a direct relationship with osteoporosis. This has been found by the
biochemical markers, indicating that fasting at certain hours of the day, especially during those hours of the day which are recommended as part of the Muslim tradition (Islamic fasting), is very effective in reducing the effects of osteoporosis.
The education departments of
Berlin
Berlin ( ; ) is the Capital of Germany, capital and largest city of Germany, by both area and List of cities in Germany by population, population. With 3.7 million inhabitants, it has the List of cities in the European Union by population withi ...
and the
United Kingdom
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Northwestern Europe, off the coast of European mainland, the continental mainland. It comprises England, Scotlan ...
have tried to discourage students from fasting during Ramadan, as they claim that not eating or drinking can lead to concentration problems and bad grades. Ramadan fasting has also been associated with loss of workplace productivity by 35 to 50%.
Many of the purported health benefits associated with
Ramadan
Ramadan is the ninth month of the Islamic calendar. It is observed by Muslims worldwide as a month of fasting (''Fasting in Islam, sawm''), communal prayer (salah), reflection, and community. It is also the month in which the Quran is believed ...
fasting only take into account abstinence from food while ignoring the lack of water intake, which can have a harmful impact even in healthy individuals. In many cultures, it is associated with heavy food and water intake during
Suhur
''Suhur'', ''sahur'' or ''sahoor'' (; ), also called ''sahari'', ''sahri'', or ''sehri'' (), is the meal consumed early in the morning by Muslims before fasting ( sawm), before dawn during or outside the Islamic month of Ramadan. The meal is eat ...
and
Iftar
''Iftar'' () is the Fasting in Islam, fast-breaking Supper, evening meal of Muslims in Ramadan at the time of ' (call to prayer) of the Maghrib prayer.
Iftar is the second meal of the day; during Ramadan, the daily fast begins immediately a ...
times, which may do more harm than good.
Ramadan fasting is safe for healthy people provided that overall food and
water intake is adequate, but those with medical conditions should seek medical advice if they encounter health problems before or during fasting. The fasting period is usually associated with modest weight loss, but weight can return afterward.
A review of the literature by an Iranian group suggested fasting during Ramadan might produce
renal injury in patients with moderate (GFR <60 ml/min) or severe
kidney disease
Kidney disease, or renal disease, technically referred to as nephropathy, is damage to or disease of a kidney. Nephritis is an Inflammation, inflammatory kidney disease and has several types according to the location of the inflammation. Infla ...
but was not injurious to
renal transplant patients with good function or most
stone-forming patients.
However, since sick and/or at-risk individuals are exempted from the obligation of fasting, Ramadan fasting may be skipped instead.
Ramadan fasting can be potentially hazardous for pregnant women as it is associated with risks of
inducing labor and causing
gestational diabetes
Gestational diabetes is a condition in which a woman without diabetes develops hyperglycemia, high blood sugar levels during pregnancy. Gestational diabetes generally results in few symptoms. Obesity increases the rate of pre-eclampsia, cesarea ...
, although it does not appear to affect the child's weight. it is permissible to not fast if it threatens the woman's or the child's lives, however, in many instances, pregnant women are normal before the development of complications.
Thus, it may be advisable for pregnant women to skip fasting and pay
fidyah instead (if the women are able to pay; poor people may be exempted fully).
If one is at risk of dehydration or other medical risks, which may lead to serious consequences, then it is permitted to break one's fast.
It has been advised to span the water intake throughout the night (instead of drinking heavily at a single time) and not to overeat upon the breaking of the fast as a solution of the usually reported excessive water and food intake on the sunset (excessive eating and drinking is actually prohibited in Islam). One can break their fast and substitute it on other months or pay
fidyah if they are an obvious risk of health concerns, breastfeeding or pregnant (
fidyah in this case) or in a work requiring hard physical labor according to
Muhammad Abduh.
It is permissible to skip fasting for a healthy person upon obvious risk, even if he has not fallen the risk yet, and the author of Al-Mughni (
Ibn Qudamah
Ibn Qudama (January/February 11477 July 1223) was an ulama, Islamic scholar and aqidah, theologian of the Hanbali, Hanbali school of Sunni Islam. Born in the Palestine (region), Palestine region, Ibn Qudama authored many important treatises on fi ...
) stated in his book that some scholars even permitted skipping fast upon very light harm such as toothache or bruises on skin and if a traveling person is permitted to skip fast even if he is able to, then these types of "sickness" should be permitted. This position is said to be held by
Bukhari, '
Ata and the
Zahiri
The Zahiri school or Zahirism is a school of Islamic jurisprudence within Sunni Islam. It was named after Dawud al-Zahiri and flourished in Spain during the Caliphate of Córdoba under the leadership of Ibn Hazm. It was also followed by the majo ...
s.
Days
Month of Ramadan
Fasting in the month of
Ramadan
Ramadan is the ninth month of the Islamic calendar. It is observed by Muslims worldwide as a month of fasting (''Fasting in Islam, sawm''), communal prayer (salah), reflection, and community. It is also the month in which the Quran is believed ...
is considered .
Ibn Qudamah
Ibn Qudama (January/February 11477 July 1223) was an ulama, Islamic scholar and aqidah, theologian of the Hanbali, Hanbali school of Sunni Islam. Born in the Palestine (region), Palestine region, Ibn Qudama authored many important treatises on fi ...
said that there is
consensus of the Muslims that fasting is compulsory in the month of Ramadan.
Days of oath
If someone swears or makes an oath, for example: "If I graduate with a good mark, I will fast for three days for Allah" then common belief dictates that one should fulfil this. This type of fasting is considered obligatory. Breaking such an oath is considered sinful.
Days for voluntary fasting
Muslims are encouraged, although not obliged, such as:
* Fasting on Mondays and Thursdays.
* Any 6 days in the lunar or "Islamic" month of
Shawwal
Shawwal () is the tenth month of the Islamic calendar. It comes after Ramadan and before Dhu al-Qa'da.
''Shawwāl'' stems from the Arabic verb ''shāla'' (), which means to 'lift or carry', generally to take or move things from one place to an ...
is desirable if possible.
*
The White Days, the 13th, 14th, and 15th day of each lunar month (
Hijri).
* The
Day of Arafah
The Day of Arafah () is an Islamic holiday that falls on the ninth day of Dhu al-Hijjah of the lunar Islamic calendar. It is the second day of the Hajj pilgrimage and is followed by the holiday of Eid al-Adha. At dawn of this day, Muslim pilg ...
(9th of Dhu'I-Hijja in the Islamic () calendar).
* As often as possible in the months of Rajab and Sha'aban before Ramadan.
* First 9 days of
Dhu al-Hijjah
Dhu al-Hijjah (also Dhu al-Hijja ) is the twelfth and final month in the Islamic calendar. Being one of the four sacred months during which war is forbidden, it is the month in which the '' Ḥajj'' () takes place as well as Eid al-Adha ().
T ...
in the Islamic calendar (but not for any who are performing
Hajj
Hajj (; ; also spelled Hadj, Haj or Haji) is an annual Islamic pilgrimage to Mecca, Saudi Arabia, the holiest city for Muslims. Hajj is a mandatory religious duty for capable Muslims that must be carried out at least once in their lifetim ...
(the pilgrimage).
* Tasua (9th day) and
Ashura
Ashura (, , ) is a day of commemoration in Islam. It occurs annually on the tenth of Muharram, the first month of the Islamic calendar. For Sunni Muslims, Ashura marks the parting of the Red Sea by Moses and the salvation of the Israelites ...
(10th day) of
Muharram
Al-Muharram () is the first month of the Islamic calendar. It is one of the four sacred months of the year when warfare is banned. It precedes the month of Safar. The tenth of Muharram is known as Ashura, an important day of commemoration in ...
.
Days when fasting is forbidden
Although fasting is considered a pious act in Islam, there are times when fasting is considered prohibited or discouraged according to the majority of the
Sunni scholars:
*
Eid al-Adha
Eid al-Adha () is the second of the two main festivals in Islam alongside Eid al-Fitr. It falls on the 10th of Dhu al-Hijja, the twelfth and final month of the Islamic calendar. Celebrations and observances are generally carried forward to the ...
and three days following it, because Muhammad said "You are not to fast these days. They are days of eating and drinking and remembering Allah", reported by Abu Hurairah.
*
Eid al-Fitr
Eid al-Fitr () is the first of the two main Islamic holidays, festivals in Islam, the other being Eid al-Adha. It falls on the first day of Shawwal, the tenth month of the Islamic calendar. Eid al-Fitr is celebrated by Muslims worldwide becaus ...
* It is also forbidden to single out Fridays and only fast every Friday, as 'Abdullah b. 'Amr b. al-'As said that he heard Muhammad say "Verily, Friday is an eid (holiday) for you, so do not fast on it unless you fast the day before or after it."
* Fasting every day of the year is considered non-rewarding; Muhammad said: "There is no reward for fasting for the one who perpetually fasts." This Hadith is considered authentic by Sunni scholars.
The Quran contains no other prohibition regarding the days of fasting.
In polar regions

Nothing in the Quran states directly any instruction in the
polar regions of Earth
The polar regions, also called the frigid zones or polar zones, of Earth are Earth's polar ice caps, the regions of the planet that surround its geographical poles (the North and South Poles), lying within the polar circles. These high latitud ...
and fasting; according to the opinion of the Council of senior scholars in
Saudi Arabia
Saudi Arabia, officially the Kingdom of Saudi Arabia (KSA), is a country in West Asia. Located in the centre of the Middle East, it covers the bulk of the Arabian Peninsula and has a land area of about , making it the List of Asian countries ...
. At polar latitudes,
June solstice
The June solstice is the solstice on Earth that occurs annually between 20 and 22 June according to the Gregorian calendar. In the Northern Hemisphere, the June solstice is the summer solstice (the day with the longest period of daylight), while ...
s feature the
midnight sun
Midnight sun, also known as polar day, is a natural phenomenon that occurs in the summer months in places north of the Arctic Circle or south of the Antarctic Circle, when the Sun remains visible at the local midnight. When midnight sun is see ...
and
December solstice
The December solstice, also known as the southern solstice, is the solstice that occurs each December – typically on 21 December, but may vary by one day in either direction according to the Gregorian calendar. In the Northern Hemisphere, the ...
s have
polar night
Polar night is a phenomenon that occurs in the polar regions of Earth, northernmost and southernmost regions of Earth when the Sun remains below the horizon for more than 24 hours. This only occurs inside the polar circles. The opposite phen ...
. These natural phenomena occur because the Earth's axis tilts toward the Sun in summer and away from the Sun in winter, causing the poles to be exposed to the Sun's rays for six months each nonstop. The reason most of the earliest Muslims did not experience these phenomena during Islam's early days is that they did not live in polar regions but in the
subtropics
The subtropical zones or subtropics are geographical and climate zones immediately to the north and south of the tropics. Geographically part of the temperate zones of both hemispheres, they cover the middle latitudes from to approximately ...
, where the sun can be directly overhead and does set at night.
In the ''
Ma'ariful Qur'an'' it is said that the Quran states:
This results that fasting is a duty for Muslims only when days and nights exist, otherwise fasting is not necessary.
[ Ma'ariful Qur'an page 450]
The Muslims of
Svalbard
Svalbard ( , ), previously known as Spitsbergen or Spitzbergen, is a Norway, Norwegian archipelago that lies at the convergence of the Arctic Ocean with the Atlantic Ocean. North of continental Europe, mainland Europe, it lies about midway be ...
in
Norway
Norway, officially the Kingdom of Norway, is a Nordic countries, Nordic country located on the Scandinavian Peninsula in Northern Europe. The remote Arctic island of Jan Mayen and the archipelago of Svalbard also form part of the Kingdom of ...
have to fast only when a night occurs within one 24-hour period. If Ramadan comes in June or December, they may leave fasting and then complete their fasting in the
March
March is the third month of the year in both the Julian and Gregorian calendars. Its length is 31 days. In the Northern Hemisphere, the meteorological beginning of spring occurs on the first day of March. The March equinox on the 20 or 2 ...
or
September equinox
The September equinox (or southward equinox) is the moment when the Sun appears to cross the celestial equator, heading southward. Because of differences between the calendar year and the tropical year, the September equinox may occur from ...
, when days and nights are equalised by the sun in Svalbard. In Islamic law it is called .
See also
*
Ancillaries of the Faith
In Twelver Shia Islam, the Ancillaries of the Faith ( ''furūʿ ad-dīn'') are a set of practices that Shia Muslims have to carry out.
According to Twelver doctrine, what is referred to as pillars by Sunni Islam are called the practices or seco ...
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Fidyah and Kaffara
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The White Days
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Sauma in Mandaeism
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Yaqazah
Notes
References
External links
Fasting & Ramadan: Complete Interactive Online GuideScholarly Articles on the Law of Fasting in IslamFasting in the Quraan*
ttp://www.islamfrominside.com/Pages/Articles/Fast%20until%20the%20night%20%28Ramadan%29.html Esoteric view on sawm - fasting in RamadanIslamic holidays and observancesTime of start and end of sawn per city*
How Fasting Helps with Self-ControlMy Ramadan
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