Flag for Iran Clock Changes in Tehran, Iran in 2007

Next change:
Mar
22
1 hour Forward

Mar 22, 2017, 12:00 midnight

No further time changes in 2007
in Tehran

Location of TehranLocation

Daylight Saving Time (DST) Not Observed in Year 2007

Tehran observed 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 was on September 20, 2016.

Try selecting a different year below.

Which countries & states use DST and which do not?

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Other years: 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010

Daylight Saving Time in Other Years

DST changes do not necessarily occur on the same date every year.

YearDST Start (Clock Forward)DST End (Clock Backward)
2000Tuesday, March 21, 12:00 midnightThursday, September 21, 12:00 midnight
2001Thursday, March 22, 12:00 midnightSaturday, September 22, 12:00 midnight
2002Friday, March 22, 12:00 midnightSunday, September 22, 12:00 midnight
2003Saturday, March 22, 12:00 midnightMonday, September 22, 12:00 midnight
2004Sunday, March 21, 12:00 midnightTuesday, September 21, 12:00 midnight
2005Tuesday, March 22, 12:00 midnightThursday, September 22, 12:00 midnight
2006 — 2007DST not observed
2008Friday, March 21, 12:00 midnightSunday, September 21, 12:00 midnight
2009Sunday, March 22, 12:00 midnightTuesday, September 22, 12:00 midnight
All times are local for Tehran.

Detailed time zone and clock changes in Tehran