Current Time in Guam

uuClock.com shows the current local time for 3 cities in Guam. The largest city is Dededo.

Time zone: ChST (UTC+10:00)

This page shows the current local time in Guam, city by city. Below you can see which time zones the country uses and jump straight to any city's own clock and time-difference tables.

Time across Guam

Guam keeps a single time zone, so every one of its 3 listed cities shows the same local time at any moment.

Time zones used here

Getting the time right for a call or trip

• The largest city is Dededo — a good default when someone just says this country.
• Check for daylight saving changes on the city page before you lock in a time.
• Comparing several places at once? The world clock lists popular cities side by side.

Tip: Open a specific city in Guam to see its exact offset, its next clock change, and the best overlap hours for a call.