Your time, clearly
Guam does not change its clocks
No clock change
Guam
- UTC offset now
- 10 hours
- Current local time
- 12:01
- Time zone name
- ChST
- Compared with New York (Eastern Time)
- 14 hours ahead
Guam does not change its clocks in 2026. Its last recorded offset change was Saturday, August 27, 1977. Published rules can change if a government changes the law.
Clock changes in 2026
- Where this time zone is used
- Guam, Northern Mariana Islands
- Local calendar date
- Sunday, September 20, 2026
- Clock-change history
- Saturday, August 27, 1977 at 15:00 UTC
- Planning a call
- Compare Guam with your own time zone using the converter below. The difference shown is for now; select the actual date in the converter for a future appointment.
- Recorded change: August 27, 1977
- Guam moved from UTC+11:00 to UTC+10:00. The recorded change was at 15:00 UTC; historical local times before it used the earlier offset.
- Recorded change: April 23, 1977
- Guam moved from UTC+10:00 to UTC+11:00. The recorded change was at 16:00 UTC; historical local times before it used the earlier offset.
- Recorded change: August 21, 1976
- Guam moved from UTC+11:00 to UTC+10:00. The recorded change was at 15:01 UTC; historical local times before it used the earlier offset.
- Recorded change: May 25, 1976
- Guam moved from UTC+10:00 to UTC+11:00. The recorded change was at 16:00 UTC; historical local times before it used the earlier offset.
- Recorded change: February 23, 1974
- Guam moved from UTC+11:00 to UTC+10:00. The recorded change was at 15:00 UTC; historical local times before it used the earlier offset.
- Recorded change: December 15, 1973
- Guam moved from UTC+10:00 to UTC+11:00. The recorded change was at 16:00 UTC; historical local times before it used the earlier offset.
- Plan a call: January 15, 2026
- At 9:00 AM in Guam, it is 6:00 PM on January 14, 2026 in New York (Eastern Time). Guam is 15 hours ahead on this date.
- Plan a call: April 15, 2026
- At 9:00 AM in Guam, it is 7:00 PM on April 14, 2026 in New York (Eastern Time). Guam is 14 hours ahead on this date.
- Plan a call: July 15, 2026
- At 9:00 AM in Guam, it is 7:00 PM on July 14, 2026 in New York (Eastern Time). Guam is 14 hours ahead on this date.
- Plan a call: October 15, 2026
- At 9:00 AM in Guam, it is 7:00 PM on October 14, 2026 in New York (Eastern Time). Guam is 14 hours ahead on this date.