Iran Standard Time
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8
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Thursday, 18
September 2025
- Iran Standard Time (IRST) is 3 hours ahead of Coordinated Universal Time, UTC+3:30
- Wikipedia: Iran Standard Time
Time difference, hrs.
| Columbus | -7.5 Thursday, 18 |
| London | -2.5 Thursday, 18 |
| New York | -7.5 Thursday, 18 |
| Tokyo | 5.5 Thursday, 18 |
Countries in Iran Standard Time
Start and end dates of Iran Standard Time
| Year | Starts | Ends |
|---|---|---|
| 2022 | March 22 | September 21 |