Flag for Guam

Time Change 2020 in Guam

Last change: 1977
Aug
28
1 hour Back

Aug 28, 1977, 2:00 am

Unincorp. Org. Territory: Guam
Long Name: Territory of Guam
Country: USA
Abbreviations: GU, GUM
Time Zones: 1
Dial Code: +1
Location

Daylight Saving Time (DST) Not Observed in Year 2020

Guam currently observes Chamorro Standard Time (ChST) all year.

DST is no longer in use.

Clocks do not change in Guam.

The previous DST change in Guam was on August 28, 1977.

Try selecting a different year below.

Which countries & states use DST and which do not?

Other years: 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023

Daylight Saving Time History in Guam