Nike} Nike} Air 90 Max 90 | PRM Gamuza NWT | 6c8d576

World Clock provides accurate world time, statistics and weather in major cities across the world.

With incomparable time-telling precision, World Clock is the perfect point of reference for travelers and business people alike. Whether you’re looking to book a flight, schedule an international teleconference, use our time zone converter or our time zone map and observe the trading hours of an overseas business, can show you the time in a matter of seconds.

There are two standards by which a country’s time zone is categorized; the older of the two standards is Greenwich Mean Time (GMT) and the more modern of the two standards is Coordinated Universal Time (UTC). However, there is no actual time difference between GMT and UTC and therefore the two can be used interchangeably.

Time zones are regions of the earth divided by lines of longitude. There are 24 different time zones on earth to correlate with the 24 hours in each day and which are displayed in our time zone map here at World Clock. The UK sets the standard for Greenwich Mean Time at “GMT 0” and other countries can calculate their time zone in accordance with how many hours they are ahead of or behind the UK. For instance, Saudi Arabia, which is 3 hours ahead of the UK, has a time zone of “GMT +3” and Colombia, which is 5 hours behind the UK, has a time zone of “GMT -5”.

Daylight Savings Time (DST) is practiced in certain parts of the world in order to allow for more hours of daylight during the working day. Therefore, for half of the year some countries adjust their clocks by one hour. World Clocks are adjusted forward by one hour in the early spring and then set back by one hour in the autumn. This means that, in the spring, a clock will go from 4:00 Standard Time to 5:00 DST.

Ian Shutts

Your Current Local Time And Location
Querying time server...
Nike} Nike} Air 90 Max 90 | PRM Gamuza NWT | 6c8d576
-- ---- ----
Nike} Nike} Air 90 Max 90 | PRM Gamuza NWT | 6c8d576
Search Country / City to Check The Local Time
Local Time In Major Cities City Time Now Time Difference City Time Now Time Difference
Time in Amsterdam
Time in Bangkok
Time in Beijing
Zapatillas de volante de Nike Air Zoom Hyperattack blancas con fondo de hielo para hombres Sz Nike Men ZOOM TRAIN INCREDIBLY FAST Calzado deportivo: comprar Nike Men ZOOM Nike Big High (Ropa y calzado) en Chula Vista, CA OfferUp Calzado de entrenamiento Nike Women s Zoom Condition TR (Blanco / Negro , Nike Cortez Leather Black / White Nuevo con caja Nike Shoes Sneakers , Zapatillas de entrenamiento Nike Flex para hombre en Poshmark , Zapatos auténticos baratos Nike Kobe 8 Shoes Blitz Blue Oferta en venta y Nike zapatos a la venta a precios bajos Canadá zapatos 2007 Nike , Zapatos de mujer Nike Grey White Black Logo Huhh Internationalist Usado NIKE AIR Original MAX FURY BLACK WHITE Mejor AA5739 001 Corriendo , Amazon Top Sell Nike Shox NZ Mens Nuevo con caja, tienda online Cheap nike blazer women man Comprar en línea> Descuento34% Descuento nike roshe azul marino> DES34% Descuentos nike air max trainer, 309601 144 Dunk Low GS Ice Cream, aire barato Zapatillas deportivas Nike Air Max Fury Gray Boys baratas Oline Uk , Zapatillas running Nike LunarGlide 6 de mujer Wonmen Performance Wonmen Personalización AA5740 102 Nike Air Max Fury Zapatillas para correr [S30374 Nike Lebron 12 Low Estados Unidos | Zapatillas de baloncesto Nike LeBron XI Elite de los hombres baratos blanco / naranja Nike Air Vapormax Plus | nike lebron 15 zapatos blancos , Unboxing Nike Air Zoom Generation Lebron 1 Vachetta Tan All Star Nike LeBron 12 Low Orange Black, nike clearance , COMPRAR Nike LeBron 11 Low Biscayne | , Hombres / Mujeres Nike Lebron Xi Low Maison Du Lebron Collection Qs , Nike LeBron Soldier 11 Boots LBJ11 High Basket a prueba de golpes de los hombres Nike Lebron XI Elite SE Campeonato (Universidad Roja y Metálica Zapatillas de baloncesto Nike Lebron 11 XI Size 9 Gamma Blue Armory Slate , foto de nike zoom kevin durant 5 all star azul naranja 007 ,
Time in Berlin
Time in Budapest
Time in Cape Town
Time in Hong Kong
Time in Kingston
Time in Kuala Lumpur
Time in Lagos
Time in London
Time in Los Angeles
Time in Madrid
Time in Milan
Time in Moscow
Time in New York
Nike Flight Bonafide Military Blue Blanco Negro 917742 400 Nike Air Max 95 Outlet 2015, Nike Air Max 95 en línea Tienda de venta nike huarache blanco en los pies, nuevo estilo para hombre nike zapatos tr fit , Patadas de la NBA: Anthony Davis supera al Camo de los Spurs en una Nike , Zapatillas Nike Air Air jordan 9 Low Outlet Mejores precios | Nike air max 90 all Zapatos negros coloridos para hombre Zapatillas nike air max 2014, Nike Air Max Thea Print Men Deep blue gris Entrenamiento Nike Zoom Hypercross TR para hombre: Adidas Trainers baratos , Zapato de baloncesto Nike LeBron Soldier 9 Black Red Authentic, precio , Nike Air Jordan 1 Gym Red | Nike Nike Mens air jordan 3 Liquidación con la más nueva colección El mejor look aún en color blanco Nike Air VaporMax Styles Coming Spring , La camiseta personalizada para hombre Nike Roshe Run All White Will Meet Your Your Nike: Women s Southpole, Mizuno, Air Jordan, Nike, Lrg, Adrenaline Zapatillas Nike Revolution 2 negras para correr, zapatillas Nike Revolution 2 para mujer Descuento a granel Niños Zapatos Nike Cortez Junior , Nike VaporMax para COMME des GARÇONS Nike News Air Jordan 13 (XIII) Retro Bred Black / Varsity Red White, nike air Zapatillas para running Nike Air Max 2017 | Zapatillas de baloncesto duraderas para hombre Nike Ambassador IX Black Gold , Comprar zapatillas Nike Juvenate Sale para hombre blanco / negro EE. UU. Baratos EE. UU. , Estilos de ocio Mujer Nike Performance Studio Trainer 2 Sports calcetines de baloncesto nike usa, gris claro hierba verde barato hombres reino unido nike Fecha de lanzamiento Nike Dunk Low Sea Crystal | nike free run 3 mujeres de neón , Nike Air Max 97 Triple White 921826 101 Fecha de lanzamiento | , 2018 Nike Kyrie Shoes x Cheap Nike Kyrie 4 Bruce Lee Amarillo Negro Discount Sale UK Nike Nike Nike Air max 95 para hombre Outlet, Nike Nike , Leopard Bling Nike Free Run Glitter de Glitter Kicks Zapatos Nike para mujer |
Time in Paris
Time in Phnom Penh
Time in Rio de Janeiro

Nike} Nike} Air 90 Max 90 | PRM Gamuza NWT | 6c8d576 -

Time in Rome
Time in Seoul
Time in Shanghai
Time in Sydney
Nike} Nike} Air 90 Max 90 | PRM Gamuza NWT | 6c8d576
Time in Tokyo
Time in Toronto
Time in Vienna
Daylight Saving Time

“Spring forward and fall back.” This statement’s relation to time is known the world over and holds significant meaning, especially, for countries practicing daylight saving time (DST). Daylight saving time represents an adjustment in time by moving forward one hour to increase the length of daylight in the evening, generally during the summer time. The practice is used for the summer because it robs one hour of daylight at the start of the day, rendering it impractical in winter. However, for people who follow the world clock, there is an added hour of daylight after regular work hours to engage in “daytime” activities of choice.

Records prove the use of daylight saving time for roughly 100 years but archaeologists have found evidence that earlier in human history, the sun’s schedule was the basis for developing daily schedules. In the year 1895, a New Zealand scientist George Vernon Hudson proposed a two-hour shift forward in October and back in March in a paper to the Wellington Philosophical Society. Despite interest in the idea, it wasn’t carried out. However, in the year 1908, DST was used in Thunder Bay, Ontario, Canada and on April 30, 1916, Germany became the first country to do a whole scale implementation of DST.

Among the benefits daylight saving time is said to bring are the conservation of energy and fewer traffic accidents due to the presence of natural light during the time when traffic on the road is heaviest.

Time Zones Around The World

To calculate the time zone an area theoretically falls in, the measurement of the area’s longitudinal coordinate is divided by 15.  GMT was the same as Universal Time up until 1972. It is now a simple time zone. In 1847, the British railroads accepted GMT as a standard. It was calibrated using telescopes. The Meridian, after which GMT is named, is used to represent 0 degrees longitude (although it is not truly 0 degrees). Every place on Earth is measured either in degrees east or degrees west of this line.

The fact that time zones around the world are all calculated as an offset or difference from standard time makes it easy to know the time of a place by just knowing the time zone it falls in and the standard time at the current moment. Calculations can also be done using local time once the expected time difference is known. Most time zones are exactly one hour apart and their time is calculated as an offset from Coordinated Universal Time you can see this in our time zone map or by using our time zone converter to check the time difference between one location and another. Heading west of the Prime Meridian / Greenwich Meridian, time is earlier while heading in an easterly direction time is later. The International Date Line adds 3 to the total of time zones around the world. Additionally, several time zones are 30 and 45 minutes apart. Therefore, there are more than the theoretic 24 time zones around the world.

UTC (Coordinated Universal Time) / GMT (Greenwich Mean Time)

Greenwich Mean Time (GMT) is so named, because the longitudinal line after which it is named passes through Greenwich, London. Although GMT and Coordinated Universal Time (UTC) share the same time there is a fundamental difference between them. GMT is a time zone. It is used by some African and European countries. UTC on the other hand is a time standard. It serves as the foundation for time zones worldwide. Hence no country officially uses UTC as its local time. They both remain constant and are not affected by daylight saving time (DST) although some countries observing GMT use DST in the summer.

UTC serves as the basis for civil time. This standard is maintained using extremely precise atomic clocks along with calculations of the Earth’s rotation. This standard is maintained, synchronized and coordinated worldwide. UTC is determined by International Atomic Time (TAI) and Universal Time. TAI is a combination of the output of 400 extremely precise atomic clocks that provides the precise calculation of the speed at which our clocks should tick. Universal Time is the time it takes the Earth to complete a turn on its axis and is used to validate TAI against an actual Earth day.