Chamorro Standard Time
UTC+10 highlighted on a world map. The zone includes the U.S. territories of Guam and the Northern Mariana Islands, where the Chamorro people are the original inhabitants. Since Daylight Saving Time (DST) is not observed anywhere in this zone, the time is always known as Chamorro Standard Time (ChST).
Chamorro Standard Time Media
UTC+10 highlighted on a world map.