Convert CHST Timezone
Convert Chamorro Standard Time (CHST) to and from any other time zone.
Convert CHST to any other time zone and back. CHST is Chamorro Standard Time, which runs at UTC+10:00.
The clock below starts on CHST using Saipan, Northern Mariana Islands, so you can read straight across to the cities you care about. Add or remove rows to build the comparison you need, and set a date and time to check a moment in the past or future.
- General Working Hours
- General Non-Working Hours
- Sleeping Hours & Public Holidays
- * Indicates Daylight Saving Time is in effect.
For more converters, browse our full list of time zone converters.
CHST covers 2 IANA time zones, including Pacific/Guam, Pacific/Saipan. Daylight saving is applied automatically for whichever zone a city actually uses, so the result stays correct across the changeover.
Used in Guam and the Northern Mariana Islands, which are US territories in the western Pacific Ocean. This time zone does not observe daylight saving time and is ten hours ahead of Coordinated Universal Time.
See the CHST time zone overview for the full picture, or the full time zone converter to compare any cities you like.