Time zone in Guam
The current local time in Guam is shown above, synchronized to the second. Guam uses Chamorro Standard Time (UTC+10). Guam does not observe daylight saving time, so the time is UTC+10 all year round.
Show the time in Guam in fullscreen
Use the fullscreen button to turn your screen into a large clock showing the local time in Guam. In the settings you can choose a theme, add your own background image or switch to an analog clock face.
Frequently asked questions
What time zone is Guam in?
Guam uses Chamorro Standard Time (UTC+10). The IANA time zone identifier is Pacific/Guam.
Does Guam observe daylight saving time?
Guam does not observe daylight saving time, so the time is UTC+10 all year round.
What is the time difference to Guam?
The time difference between your location and Guam is shown directly under the clock. It is calculated from your device’s time zone and always takes daylight saving time into account.