Time in ROTT and CHST
The time difference between Rothera Research Station Time (ROTT) and Chamorro Standard Time (CHST) is 13 hours. Chamorro Standard Time is 13 hours ahead of Rothera Research Station Time.
This means 9am ROTT is 10pm CHST and 5pm ROTT is 6am CHST (next day).
Rothera Research Station Time
- The current local time in ROTT is 3:26 pm (July 18, 2026)
- ROTT time zone offset is UTC-03:00
Chamorro Standard Time
- The current local time in CHST is 10:26 pm (July 18, 2026)
- CHST time zone offset is UTC+10:00
How to convert Rothera Research Station Time to Chamorro Standard Time?
Add 13 hours to Rothera Research Station Time to get Chamorro Standard Time.
Time in ROTT
00:00
Time in CHST
00:00
Use the slider above to convert Rothera Research Station Time to Chamorro 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
| ROTT | CHST |
|---|---|
| 12am | 1pm |
| 1am | 2pm |
| 2am | 3pm |
| 3am | 4pm |
| 4am | 5pm |
| 5am | 6pm |
| 6am | 7pm |
| 7am | 8pm |
| 8am | 9pm |
| 9am | 10pm |
| 10am | 11pm |
| 11am | 12am |
| 12pm | 1am |
| 1pm | 2am |
| 2pm | 3am |
| 3pm | 4am |
| 4pm | 5am |
| 5pm | 6am |
| 6pm | 7am |
| 7pm | 8am |
| 8pm | 9am |
| 9pm | 10am |
| 10pm | 11am |
| 11pm | 12pm |