Time zones. Time zones

However, his book attracted no attention until long after his death	Time Zone In Iran uses Iran Standard Time IRST during winter months and Iran Daylight Time IRDT during summer months while Daylight Saving is active
American railroads maintained many different time zones during the late 1800s	It is the only area that uses such an alteration

Australia Standard Time AWST 110 Austria: Vienna W.

The World Clock — Worldwide: For example, even though the Prime Meridian 0° passes through and , they use the mean solar time of 15 degrees east rather than 0 degrees Greenwich Mean Time
World Time Zone and current time around the World and standard world time zones map of the world: Conversely, if you're going to arrive near the evening, try to stay awake on the plane so that you'll be tired when you arrive and can get a lengthy sleep
US Time Zone Map: It's not unheard of for an individual or — or even a piece of one province — to opt out of a DST scheme in effect in the rest of the same nation

World map of time zones in 1928 By about 1900, almost all inhabited places on Earth had adopted a standard time zone, but only some of them used an hourly offset from GMT	Web servers presenting web pages primarily for an audience in a single time zone or a limited range of time zones typically show times as a local time, perhaps with UTC time in brackets
The total span of time zones covers more than 24 hours because the Date Line jogs westward and eastward to keep certain national island groupings on the same calendar day, although they are not within a single time zone	Some ships simply remain on the time of the departing port during the whole trip

This also occurs for short flights from an earlier to a later time zone, for instance from Minsk to Warsaw, though in those cases you will generally arrive less than an hour before you started.

List of U.S. states and territories by time zone: In the list, it will say if the state does not use DST
Time in the United States: This puts almost all of northern Idaho in the Pacific time zone, except for the small loop described next
Time zones: As an alternative to the time zone information bundled with the Java Platform, programmers may choose to use the Joda-Time library