Guam uses one time zone, Pacific/Guam. Right now it is Chamorro Standard Time there, which is UTC+10:00. There is no daylight saving time, so the clocks stay the same all year.
Pacific/GuamHow far ahead or behind Guam other major cities are right now.
| City | Compared with Guam | Time now |
|---|---|---|
| New York | 14 hours behind | 7:21 AM |
| London | 9 hours behind | 12:21 PM |
| Paris | 8 hours behind | 1:21 PM |
| Dubai | 6 hours behind | 3:21 PM |
| Mumbai | 4 hours 30 minutes behind | 4:51 PM |
| Singapore | 2 hours behind | 7:21 PM |
| Tokyo | 1 hour behind | 8:21 PM |
| Sydney | 1 hour ahead | 10:21 PM |
| Los Angeles | 17 hours behind | 4:21 AM |
Guam uses the Pacific/Guam time zone: Chamorro Standard Time, UTC+10:00, all year round.
No. Guam stays on UTC+10:00 all year, so its clocks do not change.
Guam is always at UTC+10:00.
Guam is currently 9 hours ahead of London. The difference can change by an hour for a few weeks a year, when one place starts or ends daylight saving time and the other does not.
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See the time difference between Guam and anywhere else, or convert a time.