PSTTime.nowPacific Standard Time

CHST Time Now

Friday, November 13, 2026
Time zone
Chamorro Standard Time (ChST)
UTC offset
UTC+10
Daylight saving
Not observed
Sunrise / sunset
06:19 / 17:51

ChST is in use right now in Chamorro Time (UTC+10).

ChST is 18 hours ahead of PST (Pacific Standard Time).

Time in ChST vs major world cities

CityLocal timeDifference from ChST
New York Thu15 hours behind
Los Angeles Thu18 hours behind
London Fri10 hours behind
Paris Fri9 hours behind
Dubai Fri6 hours behind
Mumbai Fri4.5 hours behind
Singapore Fri2 hours behind
Tokyo Fri1 hour behind
Sydney Fri1 hour ahead
Johannesburg Fri8 hours behind
São Paulo Thu13 hours behind
Chicago Thu16 hours behind

ChST time zone

Chamorro Time

Chamorro Standard Time (ChST)

IANA: Pacific/Guam · UTC+10

Daylight saving time in ChST

ChST does not use daylight saving time. The offset stays UTC+10 all year.

Sunrise and sunset in ChST today

Sunrise 06:19 · Sunset 17:51

Daylight 11h 32m · Solar noon 12:05

November 2026 calendar for ChST

MonTueWedThuFriSatSun
1
2345678
9101112131415
16171819202122
23242526272829
30

What time zone is ChST in?

ChST is on Chamorro Time (ChST, UTC+10). The IANA identifier is Pacific/Guam.

Does ChST observe daylight saving time?

No. ChST keeps UTC+10 all year, so its time difference with places that do change their clocks shifts by an hour twice a year.

Frequently asked questions about ChST

What time zone is ChST in?
Chamorro Time (ChST), UTC+10; IANA zone Pacific/Guam.
Does ChST have daylight saving time?
No, it stays on UTC+10 all year.