Sep 22, 2021, 12:00 midnight
Mar 22
Forward 1 hour
Mar 22, 2021 - Daylight Saving Time Started
When local standard time was about to reach
Monday, March 22, 2021, 12:00:00 midnight clocks were turned forward 1 hour to
Monday, March 22, 2021, 1:00:00 am local daylight time instead.
Sunrise and sunset were about 1 hour later on Mar 22, 2021 than the day before. There was more light in the evening.
Also called Spring Forward, Summer Time, and Daylight Savings Time.
Sep 22
Back 1 hour
Sep 22, 2021 - Daylight Saving Time Ends
When local daylight time is about to reach
Wednesday, September 22, 2021, 12:00:00 midnight clocks are turned backward 1 hour to
Tuesday, September 21, 2021, 11:00:00 pm local standard time instead.
Sunrise and sunset will be about 1 hour earlier on Sep 22, 2021 than the day before. There will be more light in the morning.
Also called Fall Back and Winter Time.
Daylight Saving Time History in Iran
- Iran first observed Daylight Saving Time in 1978.
- Iran has observed DST for 32 years between 1978 and 2021.
- Previous time with no Daylight Saving Time was 2007.
- See Worldwide DST Statistics