Time in MART and GST
The time difference between Marquesas Islands Time (MART) and Gulf Standard Time (GST) is 13 hours 30 minutes. Gulf Standard Time is 13 hours 30 minutes ahead of Marquesas Islands Time.
This means 9am MART is 10:30pm GST and 5pm MART is 6:30am GST (next day).
Marquesas Islands Time
- The current local time in MART is 10:11 pm (July 18, 2026)
- MART time zone offset is UTC-09:30
Gulf Standard Time
- The current local time in GST is 4:41 pm (July 18, 2026)
- GST time zone offset is UTC+04:00
How to convert Marquesas Islands Time to Gulf Standard Time?
Add 13 hours 30 minutes to Marquesas Islands Time to get Gulf Standard Time.
Time in MART
00:00
Time in GST
00:00
Use the slider above to convert Marquesas Islands Time to Gulf 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
| MART | GST |
|---|---|
| 12am | 1:30pm |
| 1am | 2:30pm |
| 2am | 3:30pm |
| 3am | 4:30pm |
| 4am | 5:30pm |
| 5am | 6:30pm |
| 6am | 7:30pm |
| 7am | 8:30pm |
| 8am | 9:30pm |
| 9am | 10:30pm |
| 10am | 11:30pm |
| 11am | 0:30am |
| 12pm | 1:30am |
| 1pm | 2:30am |
| 2pm | 3:30am |
| 3pm | 4:30am |
| 4pm | 5:30am |
| 5pm | 6:30am |
| 6pm | 7:30am |
| 7pm | 8:30am |
| 8pm | 9:30am |
| 9pm | 10:30am |
| 10pm | 11:30am |
| 11pm | 12:30pm |