What are the time differences of the time zone?

Answer 1

In the 4 time zones of the continental US, there are differences within each zone of up to two hours (or more) between standard time and the local time that would otherwise be observed. Each standard zone is different by 1 hour from its adjacent zone, for a total of 3 hours difference between the Atlantic and Pacific coast times. The differences in Alaska and Hawaii are even greater.

Observed time zones in the contiguous US:

EST - Eastern Standard Time (UTC -5)

CST - Central Standard Time (UTC -6)

MST - Mountain Standard Time (UTC -7)

PST - Pacific Standard Time (UTC -8)

Observed time zones elsewhere:

AKST - Alaska Standard Time (UTC -9)

HAST - Hawaii Standard Time (UTC -10)

SST - Samoa Standard Time - American Samoa (UTC -11)

AST - Atlantic Standard Time - US Virgin Islands (UTC -4)

* All of these are one hour later (UTC one higher) during Daylight Savings Time.

Answer 2

The times in adjacent US time zones are one hour different, with the time in the zone to the east being one hour later than the time in the zone to its west. There are some large variations in the defined time zones throughout the world, but for the most part a time zone is 15 degrees of longitude, with the time in each zone being an hour apart. This is because dividing the 360 degrees of the Earth's circumference by the 24 hours in one Earth Day gives the world 24 of 15-degree time zones.

Answer 3

Time differences between time zones vary depending on location. For example, Eastern Standard Time (EST) is 3 hours ahead of Pacific Standard Time (PST) in the United States. The time difference between London (GMT) and New York (EST) is 5 hours. It's best to check a reliable time zone converter for specific time zone differentials.

Answer 4

The time differences across time zone boundaries range from 15 minutes (between India and Nepal) to 3½ hours (between Afghanistan and China), but most of them are 1 hour.