Time in CHST and MART
The time difference between Chamorro Standard Time (CHST) and Marquesas Islands Time (MART) is 19 hours 30 minutes. Marquesas Islands Time is 19 hours 30 minutes behind Chamorro Standard Time.
This means 9am CHST is 1:30pm MART (previous day) and 5pm CHST is 9:30pm MART (previous day).
Chamorro Standard Time
- The current local time in CHST is 7:01 am (July 9, 2026)
- CHST time zone offset is UTC+10:00
Marquesas Islands Time
- The current local time in MART is 6:31 am (July 9, 2026)
- MART time zone offset is UTC-09:30
How to convert Chamorro Standard Time to Marquesas Islands Time?
Subtract 19 hours 30 minutes from Chamorro Standard Time to get Marquesas Islands Time.
Time in CHST
00:00
Time in MART
00:00
Use the slider above to convert Chamorro Standard Time to Marquesas 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
| CHST | MART |
|---|---|
| 12am | 4:30am |
| 1am | 5:30am |
| 2am | 6:30am |
| 3am | 7:30am |
| 4am | 8:30am |
| 5am | 9:30am |
| 6am | 10:30am |
| 7am | 11:30am |
| 8am | 12:30pm |
| 9am | 1:30pm |
| 10am | 2:30pm |
| 11am | 3:30pm |
| 12pm | 4:30pm |
| 1pm | 5:30pm |
| 2pm | 6:30pm |
| 3pm | 7:30pm |
| 4pm | 8:30pm |
| 5pm | 9:30pm |
| 6pm | 10:30pm |
| 7pm | 11:30pm |
| 8pm | 0:30am |
| 9pm | 1:30am |
| 10pm | 2:30am |
| 11pm | 3:30am |