Time in UYST and CHST
The time difference between Uruguay Summer Time (UYST) and Chamorro Standard Time (CHST) is 12 hours. Chamorro Standard Time is 12 hours ahead of Uruguay Summer Time.
This means 9am UYST is 9pm CHST and 5pm UYST is 5am CHST (next day).
Uruguay Summer Time
- The current local time in UYST is 2:40 pm (July 18, 2026)
- UYST time zone offset is UTC-02:00
Chamorro Standard Time
- The current local time in CHST is 10:40 pm (July 18, 2026)
- CHST time zone offset is UTC+10:00
How to convert Uruguay Summer Time to Chamorro Standard Time?
Add 12 hours to Uruguay Summer Time to get Chamorro Standard Time.
Time in UYST
00:00
Time in CHST
00:00
Use the slider above to convert Uruguay Summer 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
| UYST | CHST |
|---|---|
| 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 | 12am |
| 1pm | 1am |
| 2pm | 2am |
| 3pm | 3am |
| 4pm | 4am |
| 5pm | 5am |
| 6pm | 6am |
| 7pm | 7am |
| 8pm | 8am |
| 9pm | 9am |
| 10pm | 10am |
| 11pm | 11am |