| Current: | IRST — Iran Standard Time |
|---|---|
| Current Offset: | UTC/GMT +3:30 hours |
| Difference: | 8:30 hours ahead of Columbus |
2025 Time Zones - 29°51'29.7"N, 60°50'44.3"E
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
The graph above shows that there is no clock change in 29°51'29.7"N, 60°50'44.3"E during 2025.
Note that 29°51'29.7"N, 60°50'44.3"E uses a special half-hour time zone.
Time Changes in 29°51'29.7"N, 60°50'44.3"E Over the Years
Daylight Saving Time (DST) changes do not necessarily occur on the same date every year.
| Year | Date & Time | Abbreviation | Time Change | Offset After |
|---|---|---|---|---|
| 2020 | Sat, Mar 21 at 12:00 am | IRST → IRDT | +1 hour (DST start) | UTC+4:30h |
| Mon, Sep 21 at 12:00 am | IRDT → IRST | -1 hour (DST end) | UTC+3:30h | |
| 2021 | Mon, Mar 22 at 12:00 am | IRST → IRDT | +1 hour (DST start) | UTC+4:30h |
| Wed, Sep 22 at 12:00 am | IRDT → IRST | -1 hour (DST end) | UTC+3:30h | |
| 2022 | Tue, Mar 22 at 12:00 am | IRST → IRDT | +1 hour (DST start) | UTC+4:30h |
| Thu, Sep 22 at 12:00 am | IRDT → IRST | -1 hour (DST end) | UTC+3:30h | |
| 2023 — 2029 | No changes, UTC +3:30 hours all of the period | |||
| * All times are local 29°51'29.7"N, 60°50'44.3"E time. | ||||
Data for the years before 1970 is not available for 29°51'29.7"N, 60°50'44.3"E, however, we have earlier time zone history for Tehran available.
More Information
Time Zone Tools
- Meeting Planner - Find a suitable time for an international meeting.
- Time Zone Converter - If it is 3 pm in New York, what time is it in Sydney?
- Event Time Announcer/Fixed Time - Show local times worldwide for your event.
29°51'29.7"N, 60°50'44.3"E
Iran
4:3144pm
Friday, December 5, 2025