Last change: 2022
sep
22
1 hour Back
22 sep 2022, 00 h 00
| No further time changes in 2025 in Tehran |
Daylight Saving Time (DST) Not Observed in Year 2025
Iran currently observes Iran Standard Time (IRST) all year.
DST is no longer in use.
Clocks do not change in Tehran, Iran.
The previous DST change in Tehran, Iran was on 21 septembre 2022.
Try selecting a different year below.
Daylight Saving Time in Other Years
DST changes do not necessarily occur on the same date every year.
| Year | DST Start (Clock Forward) | DST End (Clock Backward) |
|---|---|---|
| 2020 | samedi 21 mars, 00 h 00 | lundi 21 septembre, 00 h 00 |
| 2021 | lundi 22 mars, 00 h 00 | mercredi 22 septembre, 00 h 00 |
| 2022 | mardi 22 mars, 00 h 00 | jeudi 22 septembre, 00 h 00 |
| 2023 — 2029 | DST not observed | |
| All times are local for Tehran. Current year is highlighted. | ||