Time in CHST and GMT
The time difference between Chamorro Standard Time (CHST) and Greenwich Mean Time (GMT) is 10 hours. Greenwich Mean Time is 10 hours behind Chamorro Standard Time.
This means 9am CHST is 11pm GMT (previous day) and 5pm CHST is 7am GMT.
Chamorro Standard Time
- The current local time in CHST is 7:00 am (July 9, 2026)
- CHST time zone offset is UTC+10:00
Greenwich Mean Time
- The current local time in GMT is 9:00 pm (July 8, 2026)
- GMT time zone offset is UTC+00:00
How to convert Chamorro Standard Time to Greenwich Mean Time?
Subtract 10 hours from Chamorro Standard Time to get Greenwich Mean Time.
Time in CHST
00:00
Time in GMT
00:00
Use the slider above to convert Chamorro Standard Time to Greenwich Mean 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
| CHST | GMT |
|---|---|
| 12am | 2pm |
| 1am | 3pm |
| 2am | 4pm |
| 3am | 5pm |
| 4am | 6pm |
| 5am | 7pm |
| 6am | 8pm |
| 7am | 9pm |
| 8am | 10pm |
| 9am | 11pm |
| 10am | 12am |
| 11am | 1am |
| 12pm | 2am |
| 1pm | 3am |
| 2pm | 4am |
| 3pm | 5am |
| 4pm | 6am |
| 5pm | 7am |
| 6pm | 8am |
| 7pm | 9am |
| 8pm | 10am |
| 9pm | 11am |
| 10pm | 12pm |
| 11pm | 1pm |