Current Time in ChST
About ChST
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.
UTC</a> Offset: +10:00
Current time shown is based on the representative IANA zone: Pacific/Guam
Chamorro Standard Time (ChST) is a time zone at UTC offset +10:00. As of Sunday, September 13, 2026, 3:00:57 PM Coordinated Universal Time, the current time in ChST is 01:00:57. It groups 2 IANA time zones, including Pacific/Guam and Pacific/Saipan, which all share this offset. ChST is observed in countries such as Guam and Northern Mariana Islands.
Frequently Asked Questions
What is the current time in ChST?
As of Sunday, September 13, 2026, 3:00:57 PM Coordinated Universal Time, the current time in ChST (Chamorro Standard Time) is 01:00:57.
What is the UTC offset of ChST?
ChST corresponds to UTC+10:00. Add this offset to UTC to get the local time.
Which IANA time zones use ChST?
ChST covers 2 IANA time zones, including Pacific/Guam and Pacific/Saipan.
Which countries observe ChST?
ChST is used in countries such as Guam and Northern Mariana Islands.