DST periods of Iran (2020 ~ 2021)
| Year | Date | Type |
| 2020 | 2020-3-21 | Start of DST |
| 2020-9-20 | End of DST |
Time zones currently being used in Iran
Iran is currently using 1 time zone , IRST
| Offset | Time Zone | Example City | Current Time |
| UTC +03:30 | IRST | Tehran | 14:49 Mon, 2020-02-24 |
Time zones to be used in Iran
| Offset | Time Zone | Commences |
| UTC +04:30 | IRDT | 2020-03-21 |
Time of Cities in Iran
IRST (UTC +03:30)
| City | Time |
|---|---|
| Tehran | 14:49 Mon, 2020-02-24 |
| Mashhad | 14:49 Mon, 2020-02-24 |
| Karaj | 14:49 Mon, 2020-02-24 |
| Isfahan | 14:49 Mon, 2020-02-24 |
| Tabriz | 14:49 Mon, 2020-02-24 |
| Shiraz | 14:49 Mon, 2020-02-24 |
| Qom | 14:49 Mon, 2020-02-24 |
| Ahvāz | 14:49 Mon, 2020-02-24 |
| Yazd | 14:49 Mon, 2020-02-24 |
| Kermanshah | 14:49 Mon, 2020-02-24 |
| Kerman | 14:49 Mon, 2020-02-24 |
| Urmia | 14:49 Mon, 2020-02-24 |
| Rašt | 14:49 Mon, 2020-02-24 |
| Zahedan | 14:49 Mon, 2020-02-24 |
| Arak | 14:49 Mon, 2020-02-24 |
| Ardabil | 14:49 Mon, 2020-02-24 |
| Hamadan | 14:49 Mon, 2020-02-24 |
| Kashan | 14:49 Mon, 2020-02-24 |
| Bandar Abbas | 14:49 Mon, 2020-02-24 |
| Sanandaj | 14:49 Mon, 2020-02-24 |
| Dezful | 14:49 Mon, 2020-02-24 |
| Eslamshahr | 14:49 Mon, 2020-02-24 |
| Zanjan | 14:49 Mon, 2020-02-24 |
| Qazvin | 14:49 Mon, 2020-02-24 |
| Gorgan | 14:49 Mon, 2020-02-24 |
| Khorramabad, Lorestan | 14:49 Mon, 2020-02-24 |
| Qaem Shahr | 14:49 Mon, 2020-02-24 |
| Nishapur | 14:49 Mon, 2020-02-24 |
| Sari | 14:49 Mon, 2020-02-24 |
| City | Time |
|---|---|
| Borujerd | 14:49 Mon, 2020-02-24 |
| Amol | 14:49 Mon, 2020-02-24 |
| Babol | 14:49 Mon, 2020-02-24 |
| Varamin | 14:49 Mon, 2020-02-24 |
| Khomeyni Shahr(Mehrbin مهربین)(marbin ماربین) | 14:49 Mon, 2020-02-24 |
| Ābādān | 14:49 Mon, 2020-02-24 |
| Sabzevar | 14:49 Mon, 2020-02-24 |
| Masjed Soleyman | 14:49 Mon, 2020-02-24 |
| Najafabad | 14:49 Mon, 2020-02-24 |
| Khoy | 14:49 Mon, 2020-02-24 |
| Bojnourd | 14:49 Mon, 2020-02-24 |
| Birjand | 14:49 Mon, 2020-02-24 |
| Qarchak | 14:49 Mon, 2020-02-24 |
| Sirjan | 14:49 Mon, 2020-02-24 |
| Bushehr | 14:49 Mon, 2020-02-24 |
| Andimeshk | 14:49 Mon, 2020-02-24 |
| Ilam | 14:49 Mon, 2020-02-24 |
| Malayer | 14:49 Mon, 2020-02-24 |
| Shahrud | 14:49 Mon, 2020-02-24 |
| Bukan | 14:49 Mon, 2020-02-24 |
| Shahr-e Kord | 14:49 Mon, 2020-02-24 |
| Maragheh مراغه | 14:49 Mon, 2020-02-24 |
| Gonbad-e Kavus | 14:49 Mon, 2020-02-24 |
| Mahabad | 14:49 Mon, 2020-02-24 |
| Saqqez | 14:49 Mon, 2020-02-24 |
| Zabol | 14:49 Mon, 2020-02-24 |
| Khorramshahr | 14:49 Mon, 2020-02-24 |
| Marvdasht | 14:49 Mon, 2020-02-24 |