TimeZone
is an option for DateObject, DateString, and related functions that specifies the time zone to use for dates and times.
Details

- TimeZone->z specifies that results should be returned for a time zone in which z hours must be added to Greenwich Mean Time (GMT) to obtain local time.
- TimeZone->"zone" specifies that results should be returned using the appropriate offset for the time zone "zone" on the appropriate date.
- The typical default setting is TimeZone:>$TimeZone.
- US Eastern Standard Time (EST) corresponds to time zone -5.
- For numeric values, daylight saving time corrections must be included in the time zone, so US Eastern Daylight Time (EDT) corresponds to time zone -4.
- Example time zone strings include "America/Chicago", "Europe/London", "Asia/Tokyo", and "Zulu".
- Settings for TimeZone should be an Integer, Real, or time zone String.
- A list of available time zone entities can be found using EntityList["TimeZone"].
- DateObject and TimeObject expressions support TimeZone->None.
Examples
open allclose allBasic Examples (1)
Scope (3)
TimeZone values can be an Integer, Real, or time zone String:
Time zone strings will account for daylight saving time automatically:
EntityList["TimeZone"] can be used to find available "TimeZone" entities:
Text
Wolfram Research (1991), TimeZone, Wolfram Language function, https://reference.wolfram.com/language/ref/TimeZone.html (updated 2019).
BibTeX
BibLaTeX
CMS
Wolfram Language. 1991. "TimeZone." Wolfram Language & System Documentation Center. Wolfram Research. Last Modified 2019. https://reference.wolfram.com/language/ref/TimeZone.html.
APA
Wolfram Language. (1991). TimeZone. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/TimeZone.html