Iran+98 · .ir · IRR
Iran Standard Time
IANA identifier Asia/Tehran, standard offset UTC+03:30.
- IANA identifier
- Asia/Tehran
- Standard offset
- UTC+03:30
- Daylight-saving offset
- UTC+03:30
- Countries using it
- 1
Offsets come from the IANA time zone database. Some zones switch between the standard and daylight-saving offset during the year.
Countries using Asia/Tehran
Frequently asked questions
What is the IANA identifier for Iran Standard Time?
The IANA time zone identifier for Iran Standard Time is Asia/Tehran. IANA identifiers are the stable names software and servers use, because they never change meaning with daylight saving time.
What is the standard UTC offset for Asia/Tehran?
The standard offset for Asia/Tehran is UTC+03:30. This means local time is +03:30 ahead of UTC during standard time.
Does Asia/Tehran observe daylight saving time?
No. Asia/Tehran stays at UTC+03:30 year-round and does not observe daylight saving time.
What is an IANA time zone identifier?
An IANA identifier is a stable, unambiguous name for a time zone written as Area/Location, such as Asia/Tehran. Unlike abbreviations such as EST, IANA identifiers never become ambiguous, which is why they are used by servers and databases.
How many countries use Asia/Tehran?
Asia/Tehran is used by 1 published country, listed on this page.