Guam

About this page

This page shows the current local time in Guam, which uses the IANA time zone Pacific/Guam. It is a time zone of Guam. Guam keeps the same offset all year, UTC+10:00, with no daylight saving time changes in 2026.

Alongside the live clock you get the same moment as a Unix timestamp, in UTC and in ISO 8601, plus the current offset against New York and London. Use “Lock this moment” to open the exact time on time.foo and share it.

Frequently asked questions

What time zone is Guam in?

Guam uses the IANA time zone Pacific/Guam, currently at UTC+10:00.

Does Guam observe daylight saving time?

No. Guam stays on UTC+10:00 throughout 2026.

What is the time difference between Guam and New York?

Guam is 15 hours ahead of New York in January and 14 hours ahead of New York in July.

What is the time difference between Guam and London?

Guam is 10 hours ahead of London in January and 9 hours ahead of London in July.