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South African Standard Time
South African Standard Time (SAST) is the time zone used by all of South Africa as well as Eswatini and Lesotho. The zone is two hours ahead of UTC ( UTC+02:00) and is the same as Central Africa Time. Daylight saving time is not observed in either time zone. Solar noon in this time zone occurs at 30° E in SAST, effectively making Pietermaritzburg at the correct solar noon point, with Johannesburg and Pretoria slightly west at 28° E and Durban slightly east at 31° E. Thus, most of South Africa's population experience true solar noon at approximately 12:00 daily. The western Northern Cape and Western Cape differ, however. Everywhere on land west of 22°30′ E effectively experiences year-round daylight saving time because of its location in true UTC+01:00 but still being in South African Standard Time. Sunrise and sunset are thus relatively late in Cape Town, compared to the rest of the country. To illustrate, daylight hours for South Africa's we ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Time Zone
A time zone is an area which observes a uniform standard time for legal, commercial and social purposes. Time zones tend to follow the boundaries between countries and their subdivisions instead of strictly following longitude, because it is convenient for areas in frequent communication to keep the same time. All time zones are defined as offsets from Coordinated Universal Time (UTC), ranging from UTC−12:00 to UTC+14:00. The offsets are usually a whole number of hours, but a few zones are offset by an additional 30 or 45 minutes, such as in India, South Australia and Nepal. Some areas of higher latitude use daylight saving time for about half of the year, typically by adding one hour to local time during spring and summer. List of UTC offsets In the table below, the locations that use daylight saving time (DST) are listed in their UTC offset when DST is ''not'' in effect. When DST is in effect, approximately during spring and summer, their UTC offset is inc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Cape
The Western Cape is a province of South Africa, situated on the south-western coast of the country. It is the fourth largest of the nine provinces with an area of , and the third most populous, with an estimated 7 million inhabitants in 2020. About two-thirds of these inhabitants live in the metropolitan area of Cape Town, which is also the provincial capital. The Western Cape was created in 1994 from part of the former Cape Province. The two largest cities are Cape Town and George. Geography The Western Cape Province is roughly L-shaped, extending north and east from the Cape of Good Hope, in the southwestern corner of South Africa. It stretches about northwards along the Atlantic coast and about eastwards along the South African south coast ( Southern Indian Ocean). It is bordered on the north by the Northern Cape and on the east by the Eastern Cape. The total land area of the province is , about 10.6% of the country's total. It is roughly the size of England or the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Noon Gun
The Noon Gun has been a historic time signal in Cape Town, South Africa since 1806. It consists of a pair of black powder Dutch naval guns, fired alternatingly with one serving as a backup. The guns are situated on Signal Hill, close to the centre of the city. History The settlement at the Cape of Good Hope was founded by the Dutch in 1652 and the signal guns were originally part of the regular artillery at the Imhoff Battery at the Castle in Cape Town. The guns, which are still in use today, are 18 pounder smooth bore muzzle loading guns, and were designed by captain Thomas Blomfield in 1786. They were cast by Walker & Co. in early 1794, and proof fired at Woolwich in June 1794. After this type of gun was adopted by the Royal Navy as their standard naval gun, the Noon Guns were brought to Cape Town during the 1795 occupation. In 1795 during the Napoleonic Wars, Britain took the Cape Colony from the Dutch East India Company (''(De) Vereenigde Oostindische Compagnie ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natal Observatory
The Natal Observatory was an astronomical observatory in the Colony of Natal (now the KwaZulu-Natal province of the Republic of South Africa) from 1882 to 1911. The most important work carried out there was a study of the motion of the moon. Founding of the observatory In 1882 David Gill, director of the Royal Observatory, Cape of Good Hope, requested the government of Natal to establish an astronomical observatory at Durban, in anticipation of the transit of Venus on 4 December that year. Mr Robert T. Pett, third assistant at the Royal Observatory, visited Durban in June that year to expedite matters. A site for the observatory was chosen in the southwest corner of the Natal Botanic Gardens. Gill invited the British astronomer Edmund Neville Nevill (also known as Edmund Neison) to take up the post of government astronomer of Natal and director of the observatory, urging him to arrive in time to observe the transit. Nevill landed in Durban on 27 November and despite problems ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colony Of Natal
The Colony of Natal was a British colony in south-eastern Africa. It was proclaimed a British colony on 4 May 1843 after the British government had annexed the Boer Natalia Republic, Republic of Natalia, and on 31 May 1910 combined with three other colonies to form the Union of South Africa, as one of its Natal Province, provinces. It is now the KwaZulu-Natal province of South Africa. It was originally only about half the size of the present province, with the north-eastern boundaries being formed by the Tugela River, Tugela and Buffalo River (KwaZulu-Natal), Buffalo rivers beyond which lay the independent Kingdom of Zulu Kingdom, Zululand (''kwaZulu'' in the Zulu language). Fierce conflict with the Zulu people, Zulu population led to the evacuation of Durban, and eventually, the Boers accepted British annexation in 1844 under military pressure. A British governor was appointed to the region and many settlers emigrated from Europe and the Cape Colony. The British established a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape Colony
The Cape Colony ( nl, Kaapkolonie), also known as the Cape of Good Hope, was a British colony in present-day South Africa named after the Cape of Good Hope, which existed from 1795 to 1802, and again from 1806 to 1910, when it united with three other colonies to form the Union of South Africa. The British colony was preceded by an earlier corporate colony that became an original Dutch colony of the same name, which was established in 1652 by the Dutch East India Company (VOC). The Cape was under VOC rule from 1652 to 1795 and under rule of the Napoleonic Batavia Republic from 1803 to 1806. The VOC lost the colony to Great Britain following the 1795 Battle of Muizenberg, but it was acceded to the Batavia Republic following the 1802 Treaty of Amiens. It was re-occupied by the British following the Battle of Blaauwberg in 1806, and British possession affirmed with the Anglo-Dutch Treaty of 1814. The Cape of Good Hope then remained in the British Empire, becoming self-go ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South African Republic
The South African Republic ( nl, Zuid-Afrikaansche Republiek, abbreviated ZAR; af, Suid-Afrikaanse Republiek), also known as the Transvaal Republic, was an independent Boer Republic in Southern Africa which existed from 1852 to 1902, when it was annexed into the British Empire as a result of the Second Boer War. The ZAR was established as a result of the 1852 Sand River Convention, in which the British government agreed to formally recognise independence of the Boers living north of the Vaal River. Relations between the ZAR and Britain started to deteriorate after the British Cape Colony expanded into the Southern African interior, eventually leading to the outbreak of the First Boer War between the two nations. The Boer victory confirmed the ZAR's independence; however, Anglo-ZAR tensions soon flared up again over various diplomatic issues. In 1899, war again broke out between Britain and the ZAR, which was swiftly occupied by the British military. Many Boer combatants in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orange Free State
The Orange Free State ( nl, Oranje Vrijstaat; af, Oranje-Vrystaat;) was an independent Boer sovereign republic under British suzerainty in Southern Africa during the second half of the 19th century, which ceased to exist after it was defeated and surrendered to the British Empire at the end of the Second Boer War in 1902. It is one of the three historical precursors to the present-day Free State province. Extending between the Orange and Vaal rivers, its borders were determined by the United Kingdom of Great Britain and Ireland in 1848 when the region was proclaimed as the Orange River Sovereignty, with a British Resident based in Bloemfontein. Bloemfontein and the southern parts of the Sovereignty had previously been settled by Griqua and by '' Trekboere'' from the Cape Colony. The ''Voortrekker'' Republic of Natalia, founded in 1837, administered the northern part of the territory through a ''landdrost'' based at Winburg. This northern area was later in federation wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bloemfontein
Bloemfontein, ( ; , "fountain of flowers") also known as Bloem, is one of South Africa's three capital cities and the capital of the Free State province. It serves as the country's judicial capital, along with legislative capital Cape Town and administrative capital Pretoria. Bloemfontein is the seventh-largest city in South Africa. Situated at an elevation of above sea level, the city is home to approximately 520,000 residents and forms part of the Mangaung Metropolitan Municipality which has a population of 747,431. It was one of the host cities for the 2010 FIFA World Cup. The city of Bloemfontein hosts the Supreme Court of Appeal of South Africa, the Franklin Game Reserve, Naval Hill, the Maselspoort Resort and the Sand du Plessis Theatre. The city hosts numerous museums, including the National Women's Monument, the Anglo-Boer War Museum, the National Museum, and the Oliewenhuis Art Museum. Bloemfontein also hosts the first digital planetarium in the southern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Local Mean Time
Local mean time (LMT) is a form of solar time that corrects the variations of local apparent time, forming a uniform time scale at a specific longitude. This measurement of time was used for everyday use during the 19th century before time zones were introduced beginning in the late 19th century; it still has some uses in astronomy and navigation. Past use Local mean time was used from the early 19th century, when local solar time or sundial time was last used until standard time was adopted on various dates in the several countries. Each town or city kept its own meridian. This led to a situation where locations one degree of longitude apart had times four minutes apart. This became a problem in the mid 19th century when railways needed clocks that were synchronized between stations, at the same time as people needed to match their clock (or the church clock) to the time tables. Standard time means that the same time is used throughout some region—usually, it was eithe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Network Time Protocol
The Network Time Protocol (NTP) is a networking protocol for clock synchronization between computer systems over packet-switched, variable- latency data networks. In operation since before 1985, NTP is one of the oldest Internet protocols in current use. NTP was designed by David L. Mills of the University of Delaware. NTP is intended to synchronize all participating computers to within a few milliseconds of Coordinated Universal Time (UTC). It uses the intersection algorithm, a modified version of Marzullo's algorithm, to select accurate time servers and is designed to mitigate the effects of variable network latency. NTP can usually maintain time to within tens of milliseconds over the public Internet, and can achieve better than one millisecond accuracy in local area networks under ideal conditions. Asymmetric routes and network congestion can cause errors of 100 ms or more. The protocol is usually described in terms of a client–server model, but can as easil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape Town
Cape Town ( af, Kaapstad; , xh, iKapa) is one of South Africa's three capital cities, serving as the seat of the Parliament of South Africa. It is the legislative capital of the country, the oldest city in the country, and the second largest (after Johannesburg). Colloquially named the ''Mother City'', it is the largest city of the Western Cape province, and is managed by the City of Cape Town metropolitan municipality. The other two capitals are Pretoria, the executive capital, located in Gauteng, where the Presidency is based, and Bloemfontein, the judicial capital in the Free State, where the Supreme Court of Appeal is located. Cape Town is ranked as a Beta world city by the Globalization and World Cities Research Network. The city is known for its harbour, for its natural setting in the Cape Floristic Region, and for landmarks such as Table Mountain and Cape Point. Cape Town is home to 66% of the Western Cape's population. In 2014, Cape Town was named the best pl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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