Time in Tehran and San Francisco
The time difference between Tehran and San Francisco, California, is 10 hours 30 minutes. San Francisco is 10 hours 30 minutes behind Tehran.
This means 9am in Tehran is 10:30pm in San Francisco (previous day) and 5pm in Tehran is 6:30am in San Francisco.
Tehran
- The current local time in Tehran is 12:48 am (July 17, 2026)
- The time zone offset for Tehran, Iran, is UTC+03:30
San Francisco
- The current local time in San Francisco is 2:18 pm (July 17, 2026)
- San Francisco is in the Pacific Daylight Time Zone
- The time zone offset for San Francisco, United States, is UTC-07:00
How to convert Tehran time to San Francisco time?
Subtract 10 hours 30 minutes from Tehran time to get San Francisco time.
Time in Tehran
00:00
Time in San Francisco
00:00
Use the slider above to convert Tehran time to San Francisco time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| Tehran | San Francisco |
|---|---|
| 12am | 1:30pm |
| 1am | 2:30pm |
| 2am | 3:30pm |
| 3am | 4:30pm |
| 4am | 5:30pm |
| 5am | 6:30pm |
| 6am | 7:30pm |
| 7am | 8:30pm |
| 8am | 9:30pm |
| 9am | 10:30pm |
| 10am | 11:30pm |
| 11am | 0:30am |
| 12pm | 1:30am |
| 1pm | 2:30am |
| 2pm | 3:30am |
| 3pm | 4:30am |
| 4pm | 5:30am |
| 5pm | 6:30am |
| 6pm | 7:30am |
| 7pm | 8:30am |
| 8pm | 9:30am |
| 9pm | 10:30am |
| 10pm | 11:30am |
| 11pm | 12:30pm |
Time difference from Tehran (UTC+03:30)
+30 minutes
-30 minutes
-10 hours 30 minutes
-30 minutes
-7 hours 30 minutes
-1 hour 30 minutes
+3 hours 30 minutes
-2 hours 30 minutes
-7 hours 30 minutes
+4 hours 30 minutes