Chamorro Time
Chamorro Standard Time (ChST)
IANA: Pacific/Guam · UTC+10
Guam does not use daylight saving time. The offset stays UTC+10 all year.
Sunrise 06:10 · Sunset 18:05
Daylight 11h 55m · Solar noon 12:08
| City | Local time | Difference from Guam |
|---|---|---|
| New York | Thu | 14 hours behind |
| Los Angeles | Thu | 17 hours behind |
| London | Thu | 9 hours behind |
| Paris | Thu | 8 hours behind |
| Dubai | Thu | 6 hours behind |
| Mumbai | Fri | 4.5 hours behind |
| Singapore | Fri | 2 hours behind |
| Tokyo | Fri | 1 hour behind |
| Sydney | Fri | 1 hour ahead |
| Johannesburg | Thu | 8 hours behind |
| São Paulo | Thu | 13 hours behind |
| Chicago | Thu | 15 hours behind |
Clocks in Guam run on Chamorro Time (ChST, UTC+10); software knows the zone as Pacific/Guam.
No. Guam keeps UTC+10 all year, so its time difference with places that do change their clocks shifts by an hour twice a year.
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | |||
| 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| 19 | 20 | 21 | 22 | 23 | 24 | 25 |
| 26 | 27 | 28 | 29 | 30 | 31 |