DST of Mashhad in 2026
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
-
At Sun Mar 22 00:00:00 2026, clocks in Mashhad are turned forward 1 hour to Sun Mar 22 01:00:00 2026 to start DST
-
At Tue Sep 22 00:00:00 2026, clocks in Mashhad are turned backward 1 hour to Mon Sep 21 23:00:00 2026 to end DST
DST of Mashhad Over Years
| Year | Commences | Abbreviations | Time Change | Offset After |
| 1970 - 1976 | No changes, UTC+0330 all of the period | |||
| 1977 | 11-01, Tue 00:30 |
IRST -> IRST | 0 hour 30 minutes forward | UTC+0400 |
| 1978 | 03-21, Tue 01:00 |
IRST -> IRDT | 1 hour forward (start of DST) | UTC+0500 |
| 10-20, Fri 23:00 |
IRDT -> IRST | 1 hour backward (end of DST) | UTC+0400 | |
| 12-31, Sun 23:30 |
IRST -> IRST | 0 hour 30 minutes backward | UTC+0330 | |
| 1979 | 03-21, Wed 01:00 |
IRST -> IRDT | 1 hour forward (start of DST) | UTC+0430 |
| 09-18, Tue 23:00 |
IRDT -> IRST | 1 hour backward (end of DST) | UTC+0330 | |
