Time in IRST and GAMT
The time difference between Iran Standard Time (IRST) and Gambier Islands Time (GAMT) is 12 hours 30 minutes. Gambier Islands Time is 12 hours 30 minutes behind Iran Standard Time.
This means 9am IRST is 8:30pm GAMT (previous day) and 5pm IRST is 4:30am GAMT.
Iran Standard Time
- The current local time in IRST is 2:13 am (July 19, 2026)
- IRST time zone offset is UTC+03:30
Gambier Islands Time
- The current local time in GAMT is 7:43 am (July 19, 2026)
- GAMT time zone offset is UTC-09:00
How to convert Iran Standard Time to Gambier Islands Time?
Subtract 12 hours 30 minutes from Iran Standard Time to get Gambier Islands Time.
Time in IRST
00:00
Time in GAMT
00:00
Use the slider above to convert Iran Standard Time to Gambier Islands 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
| IRST | GAMT |
|---|---|
| 12am | 11:30am |
| 1am | 12:30pm |
| 2am | 1:30pm |
| 3am | 2:30pm |
| 4am | 3:30pm |
| 5am | 4:30pm |
| 6am | 5:30pm |
| 7am | 6:30pm |
| 8am | 7:30pm |
| 9am | 8:30pm |
| 10am | 9:30pm |
| 11am | 10:30pm |
| 12pm | 11:30pm |
| 1pm | 0:30am |
| 2pm | 1:30am |
| 3pm | 2:30am |
| 4pm | 3:30am |
| 5pm | 4:30am |
| 6pm | 5:30am |
| 7pm | 6:30am |
| 8pm | 7:30am |
| 9pm | 8:30am |
| 10pm | 9:30am |
| 11pm | 10:30am |