Iran Standard Time
2
2
0
5
4
3
Monday, 7
September 2026
- 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 Monday, 7 |
| London | -2.5 Monday, 7 |
| New York | -7.5 Monday, 7 |
| Tokyo | 5.5 Tuesday, 8 |