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Clock changes in Tehran

Flag for IranTehran, Iran
Tehran is the capital of Iran

Time change dates in 2013

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2013 SummaryDaylight Saving Time starts on Friday, March 22 and ends on Saturday, September 21.

Daylight Saving Time starts

22
Mar
Image showing the time change

When local standard time is about to reach
Friday, March 22, 2013 at 12:00:00 Midnight clocks are turned forward 1 hour to
Friday, March 22, 2013 at 1:00:00 AM local daylight time instead

Seconds before and after the time change forward
Local DateLocal TimeDSTUTC
Offset		Time
Zone
Thursday, March 21, 201311:59:57 PMNoUTC+3:30hIRST
11:59:58 PMNoUTC+3:30hIRST
11:59:59 PMNoUTC+3:30hIRST
Friday, March 22, 201312:00:00 Midnight → 1:00:00 AM+1hUTC+4:30hIRDT
1:00:01 AM+1hUTC+4:30hIRDT
1:00:02 AM+1hUTC+4:30hIRDT

Please note that dates might change in the future

Daylight Saving Time ends

21
Sep
Image showing the time change

When local daylight time is about to reach
Sunday, September 22, 2013 at 12:00:00 Midnight clocks are turned backward 1 hour to
Saturday, September 21, 2013 at 11:00:00 PM local standard time instead

Seconds before and after the time change backward
Local DateLocal TimeDSTUTC
Offset		Time
Zone
Saturday, September 21, 201311:59:57 PM+1hUTC+4:30hIRDT
11:59:58 PM+1hUTC+4:30hIRDT
11:59:59 PM+1hUTC+4:30hIRDT
12:00:00 Midnight → 11:00:00 PMNoUTC+3:30hIRST
11:00:01 PMNoUTC+3:30hIRST
11:00:02 PMNoUTC+3:30hIRST

Please note that dates might change in the future

See other years
 

Time Zone Calculators for Tehran

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