![]() ![]() ![]() The World Clock Sunrise Sunset Moon Phases Latitude Longitude UN/Locodes Time Genie University Time Genie Encyclopedia. The (-8h) in PST or Pacific Standard Time refers to that time zone being eight hours behind UTC or GMT and so forth for the other Time Zones. GMT -8 Time Zone :: UTC -8 Time Zone :: Time Genie. In addition the uninhabited atolls of Baker Island (AoE) and Wake Island (WAKT) add to the time zone count, making 11 the total number of time zones in the US. There are 9 official time zones according to the law. Time Universal Time to Local Time Conversion. The time zones in the law are defined by their offset from Coordinated Universal Time (UTC). The time zone abbreviation for Coordinated Universal Time is (UTC) and the time zone abbreviation for Greenwich Mean Time is (GMT). Universal Time ( UTC ) to Your Local Time and Worldwide Time Conversions. Learn more about Military Time Zones here. They represent each of the twenty four time zones in use around the world. Military time zones are used worldwide for both military and civilian purposes. Creates a datetimezone from local, universal. Returns a DateTimeZone from a number value. Returns a datetimezone value from a value. Returns the current date and time in UTC (the GMT timezone). Returns a DateTimeZone value set to the current date, time, and timezone offset on the system. The (-8h) in PST or Pacific Standard Time refers to that time zone being eight hours behind UTC or GMT and so forth for the other Time Zones. These functions create and manipulate datetimezone values. As an example, you may hear on the radio or television a program time announced as 5:00 Eastern Standard Time rather than 5:00 EST. The time zone abbreviation for Coordinated Universal Time is (UTC) and the time zone abbreviation for Greenwich Mean Time is (GMT). It is often preferable for purposes of clarity to use the full time zone name rather than the time zone abbreviation. In verbal communications the opposite is true. Compare this to writing the full name of the time zone which would be 2:00 PM Eastern Standard Time. They are shorter and can be used more effectively to express a time zone such as 2:00 PM EST. Time Zone Abbreviations offer many advantages over writing the full name of the Time Zone. ahead of UTC (Coordinated Universal Time). As an example, the time zone abbreviation "IST" can refer to Irish Summer Time, Israel Standard Time or Indian Summer Time all of which observe different time zones. UTC (Coordinated Universal Time) is one of the well-known names of UTC+0 time zone which is 0h. Times zone abbreviations are not unique to a particular geographic location. Some of zone records use 3 or 4 letter abbreviations that are tied to physical time zones, others use numeric UTC offsets.Time Zone Abbreviations are a convenient and efficient way of indicating a time zone. Time zone abbreviations for both Standard Time and Daylight Saving Time are shown exactly as they appear in the database. This table does not attempt to document any of the historical data which resides in the database. The UTC offsets are based on the current or upcoming database rules. Standard Time ( STD) and Daylight Saving Time ( DST) offsets from UTC in hours and minutes.įor zones in which Daylight Saving is not observed, the DST offset shown in this table is a simple duplication of the STD offset. Historical data for such zones is still preserved in the source code, but it is not included when compiling the database with standard options. The dagger symbol (†) signifies that the zone was canonical in a previous version of the database. Heres how the time standard works with computers. Link - An alternative name (alias) which links to a canonical zone. Home Technology Explained What Is UTC, and How Is It Used By Ben Stegner Published If you work across time zones, its important to understand UTC.Canonical - The primary, preferred zone name.This is a list of time zones from release 2023c of the tz database. World map showing time zones from the tz database version 2017a Time zones around the world are expressed using positive or negative offsets from UTC, as in the list of time zones by UTC offset. ![]()
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