Chamorro

Chamorro Time

Chamorro Time is UTC+10:00 year-round in Guam and the Northern Mariana Islands.

Standard: UTC+10:00Not observed

Time-zone facts

Standard time
ChST · UTC+10:00
Daylight saving
Not observed
IANA identifiers
Pacific/Guam

U.S. places in Chamorro Time

2 U.S. states, districts, or territories are wholly or partly covered by this time zone.

Federal districts and U.S. territories

  • Guamentire coverage
  • Northern Mariana Islandsentire coverage

Daylight saving time

Chamorro Time does not use a seasonal daylight offset in the areas covered by this directory.

  • Guam and the Northern Mariana Islands do not advance their clocks for daylight saving time.

Need the exact zone for an address?

Jurisdiction lists provide an overview, but split states and local exceptions require a precise location lookup.

Check an address