Last change: 2022
Sep
22
1 hour
Back
Sep 22, 2022, 12:00 midnight
| Country: | Iran |
|---|---|
| Long Name: | Islamic Republic of Iran |
| Abbreviations: | IR, IRN |
| Capital: | Tehran |
| Time Zones: | 1 |
| Dial Code: | +98 |
Mar 21
Forward 1 hour
Mar 21, 1977 - Daylight Saving Time Started
When local standard time was about to reach
Monday, March 21, 1977, 11:00:00 pm clocks were turned forward 1 hour to
Tuesday, March 22, 1977, 12:00:00 midnight local daylight time instead.
Sunrise and sunset were about 1 hour later on Mar 22, 1977 than the day before. There was more light in the evening and less light in the morning.
Also called Spring Forward, Summer Time, and Daylight Savings Time.
Oct 21
Back 0:30 hours
Oct 21, 1977 - Daylight Saving Time Ended
When local daylight time was about to reach
Friday, October 21, 1977, 12:00:00 midnight clocks were turned backward 0:30 hours to
Thursday, October 20, 1977, 11:30:00 pm local standard time instead.
Also called Fall Back and Winter Time.
Daylight Saving Time History in Iran
- Iran last observed Daylight Saving Time in 2022.
- Iran has observed DST for 34 years between 1977 and 2022.
- See Worldwide DST Statistics