Time in CHST and AST
The time difference between Chamorro Standard Time (CHST) and Atlantic Standard Time (AST) is 14 hours. Atlantic Standard Time is 14 hours behind Chamorro Standard Time.
This means 9am CHST is 7pm AST (previous day) and 5pm CHST is 3am AST.
Chamorro Standard Time
- The current local time in CHST is 7:01 am (July 9, 2026)
- CHST time zone offset is UTC+10:00
Atlantic Standard Time
- The current local time in AST is 1:01 am (July 9, 2026)
- AST time zone offset is UTC-04:00
How to convert Chamorro Standard Time to Atlantic Standard Time?
Subtract 14 hours from Chamorro Standard Time to get Atlantic Standard Time.
Time in CHST
00:00
Time in AST
00:00
Use the slider above to convert Chamorro Standard Time to Atlantic Standard 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 | AST |
|---|---|
| 12am | 10am |
| 1am | 11am |
| 2am | 12pm |
| 3am | 1pm |
| 4am | 2pm |
| 5am | 3pm |
| 6am | 4pm |
| 7am | 5pm |
| 8am | 6pm |
| 9am | 7pm |
| 10am | 8pm |
| 11am | 9pm |
| 12pm | 10pm |
| 1pm | 11pm |
| 2pm | 12am |
| 3pm | 1am |
| 4pm | 2am |
| 5pm | 3am |
| 6pm | 4am |
| 7pm | 5am |
| 8pm | 6am |
| 9pm | 7am |
| 10pm | 8am |
| 11pm | 9am |