Daylight Savings Time Changes in Iran ๐Ÿ‡ฎ๐Ÿ‡ท (1980)

Next change:
MAR
20
1 hour Forward
20 Mar 1980, 23:59
Country: Iran
Capital: Tehran
Abbreviations: IR, IRN
IANA Time Zones: 2
Dial Code: +98

Daylight Savings Time Schedule and Information

Before
23
:
59
After
01
:
00
20 MAR

20 Mar 1980 - Daylight Saving Time Starts

When local standard time is about to reach Thursday, 20 March 1980, 23:59 clocks are turned forward 1 hour to
Thursday, 20 March 1980, 01:00 local daylight time instead.

Sunrise and sunset will be about 1 hour later on 20 Mar 1980 than the day before. There will be more light in the evening.

Also called Spring Forward.

Before
23
:
59
After
23
:
00
22 SEP

22 Sep 1980 - Daylight Saving Time Ends

When local standard time is about to reach Monday, 22 September 1980, 23:59 clocks are turned backward 1 hour to
Monday, 22 September 1980, 23:00 local standard time instead.

Sunrise and sunset will be about 1 hour earlier on 22 Sep 1980 than the day before. There will be more light in the morning.

Also called Fall Back.

Daylight Savings Time Schedules by Provinces in Iran (1980)

ProvinceDST Start (Spring)DST End (Fall)
Alborz Province 20 Mar 1980 22 Sep 1980
Ardabil Province 20 Mar 1980 22 Sep 1980
Bushehr 20 Mar 1980 22 Sep 1980
Chaharmahal and Bakhtiari 20 Mar 1980 22 Sep 1980
East Azerbaijan 20 Mar 1980 22 Sep 1980
Fars 20 Mar 1980 22 Sep 1980
Gilan Province 20 Mar 1980 22 Sep 1980
Golestan 20 Mar 1980 22 Sep 1980
Hamadan Province 20 Mar 1980 22 Sep 1980
Hormozgan 20 Mar 1980 22 Sep 1980
Ilam Province 20 Mar 1980 22 Sep 1980
Isfahan 20 Mar 1980 22 Sep 1980
Kerman 20 Mar 1980 22 Sep 1980
Kermanshah Province 20 Mar 1980 22 Sep 1980
Khuzestan 20 Mar 1980 22 Sep 1980
Kohgiluyeh and Boyer-Ahmad 20 Mar 1980 22 Sep 1980
Kurdistan Province 20 Mar 1980 22 Sep 1980
Lorestan Province 20 Mar 1980 22 Sep 1980
Markazi 20 Mar 1980 22 Sep 1980
Mฤzandarฤn 20 Mar 1980 22 Sep 1980
North Khorasan 20 Mar 1980 22 Sep 1980
Qazvin Province 20 Mar 1980 22 Sep 1980
Qom Province 20 Mar 1980 22 Sep 1980
Razavi Khorasan 20 Mar 1980 22 Sep 1980
Semnan 20 Mar 1980 22 Sep 1980
Sistan and Baluchestan 20 Mar 1980 22 Sep 1980
South Khorasan Province 20 Mar 1980 22 Sep 1980
Tehran 20 Mar 1980 22 Sep 1980
West Azerbaijan 20 Mar 1980 22 Sep 1980
Yazd Province 20 Mar 1980 22 Sep 1980
Zanjan 20 Mar 1980 22 Sep 1980

DST Changes Summary for Iran

Date Year Change Time Details
21 Mar 2022 Forward 1 hour 23:59 ➜ 01:00 Daylight Saving Start
21 Sep 2022 Back 1 hour 23:59 ➜ 23:00 Daylight Saving End

Read More About Daylight Savings Time

Common Questions about Daylight Savings Time Changes in Iran

Does Iran use Daylight Saving Time in 1980?

Yes, Iran observes Daylight Saving Time during the 1980 calendar year. The country follows the practice of shifting clocks to better align waking hours with the available evening sunlight during the spring and summer months.

When do the clocks change next in Iran?

The next scheduled time transition in Iran will take place on Thursday, 20 March 1980. At 23:59 local time, clocks will be turned forward by 1 hour. This specific change marks the transition to daylight saving time starts.

Does all of Iran follow the same time change schedule?

Yes, the calendar dates for starting and ending Daylight Saving Time are consistent across the country. However, because Iran spans 2 different time zones, the actual moment the clocks move occurs at different times depending on the local timezone of each province.

How will the next transition affect the day in Iran?

Following the shift on 20 Mar 1980, you will notice that there is more light in the evening compared to the day before. While the transition may temporarily disrupt sleep patterns, the primary goal of this forward shift is to maximize usable daylight for the population.

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