While both the UK and Portugal are officially on GMT you need to pay attention to whether they are actually observing it or are using their own. GMT, or Greenwich Mean Time, is the zero when it comes to time zones – they are all counted from the zero meridian that runs through the village of Greenwich.
While most time zones differ from Coordinated Universal Time ( UTC) by a number of full hours, there are also a few time zones with both 30- minute and 45- minute offsets. Which countries have 30 minute time zones? Nowhere else in all of North America does a jurisdiction deviate from UTC on the half- hour, according to. Newfoundland, Canada Newfoundland, Canada, observes Newfoundland Standard Time which is 3:30 hours behind UTC. What are the 7 time zones?įrom east to west they are Atlantic Standard Time (AST), Eastern Standard Time (EST), Central Standard Time (CST), Mountain Standard Time ( MST), Pacific Standard Time (PST), Alaskan Standard Time (AKST), Hawaii-Aleutian Standard Time (HST), Samoa standard time (UTC-11) and Chamorro Standard Time (UTC+10). For example, in New Delhi, India, they found themselves halfway between two meridians, and therefore decided to be 30 minutes between each, as opposed to adopting one time or the other. So why are some cities 30 or 45 minutes off? That has largely to do with the politics in each of those places. Three Why is India's time 30 minutes off? Does Alaska have 2 time zones?Īlaska consolidated to two time zones – Alaska Time and Hawaii-Aleutian Time – in 1983 to put our state capitol, Juneau, on the same time zone as the more populated Anchorage and Fairbanks (and to make doing business with companies in the Lower 48 states a little easier). Though China is almost as wide as the continental United States, the whole country is officially in just one time zone - Beijing time.
Why are the clocks in Urumqi, China, so far out of kilter with the cycles of the sun? Because of a legacy of Mao Zedong and the Communist Party's desire for unified control.
Six time zones Which country has most time zones?įrance Why does China only have 1 timezone? Time in Pacific Standard Time and New York. Pacific Standard Time is 4 hours behind New York. Generalized Time Zone in New York Time Zone Abbreviation & Name