Time in CHST and AMST
The time difference between Chamorro Standard Time (CHST) and Amazon Summer Time (AMST) is 13 hours. Amazon Summer Time is 13 hours behind Chamorro Standard Time.
This means 9am CHST is 8pm AMST (previous day) and 5pm CHST is 4am AMST.
Chamorro Standard Time
- The current local time in CHST is 7:01 am (July 9, 2026)
- CHST time zone offset is UTC+10:00
Amazon Summer Time
- The current local time in AMST is 12:01 am (July 9, 2026)
- AMST time zone offset is UTC-03:00
How to convert Chamorro Standard Time to Amazon Summer Time?
Subtract 13 hours from Chamorro Standard Time to get Amazon Summer Time.
Time in CHST
00:00
Time in AMST
00:00
Use the slider above to convert Chamorro Standard Time to Amazon Summer 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 | AMST |
|---|---|
| 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 | 12am |
| 2pm | 1am |
| 3pm | 2am |
| 4pm | 3am |
| 5pm | 4am |
| 6pm | 5am |
| 7pm | 6am |
| 8pm | 7am |
| 9pm | 8am |
| 10pm | 9am |
| 11pm | 10am |