AKST to ChST Converter
Time Difference
Alaska Daylight Time is 18 hours behind Chamorro Standard Time
2:30 pm14:30 in AKDT is 8:30 am08:30 in ChST
AKST to ChST call time
Best time for a conference call or a meeting is between 3:30am-5:30am in AKST which corresponds to 10:30pm-12:30pm in ChST
2:30 pm14:30 Alaska Daylight Time (AKDT). Offset UTC -8:00 hours
8:30 am08:30 Chamorro Standard Time (ChST). Offset UTC +10:00 hours
2:30 pm14:30 AKDT / 8:30 am08:30 ChST
AKDT | ChST |
---|---|
12am (midnight) | 6pm |
1am | 7pm |
2am | 8pm |
3am | 9pm |
4am | 10pm |
5am | 11pm |
6am | 12am (midnight) |
7am | 1am |
8am | 2am |
9am | 3am |
10am | 4am |
11am | 5am |
12pm (noon) | 6am |
1pm | 7am |
2pm | 8am |
3pm | 9am |
4pm | 10am |
5pm | 11am |
6pm | 12pm (noon) |
7pm | 1pm |
8pm | 2pm |
9pm | 3pm |
10pm | 4pm |
11pm | 5pm |
0:00 | 18:00 |
1:00 | 19:00 |
2:00 | 20:00 |
3:00 | 21:00 |
4:00 | 22:00 |
5:00 | 23:00 |
6:00 | 0:00 |
7:00 | 1:00 |
8:00 | 2:00 |
9:00 | 3:00 |
10:00 | 4:00 |
11:00 | 5:00 |
12:00 | 6:00 |
13:00 | 7:00 |
14:00 | 8:00 |
15:00 | 9:00 |
16:00 | 10:00 |
17:00 | 11:00 |
18:00 | 12:00 |
19:00 | 13:00 |
20:00 | 14:00 |
21:00 | 15:00 |
22:00 | 16:00 |
23:00 | 17:00 |
Alaska Standard Time
Offset: AKST is 9 hours behind Greenwich Mean Time (GMT) and is used in North America
Countries: It is used in following countries: United States
Principal Cities: The largest city in the AKST timezone is Anchorage from USA with population about 291,826 people. Other major cities in the area are Fairbanks, Juneau, Eagle River, Badger

Daylight Saving: This is a standard time zone, however during summer some places switch clocks for one hour forward when daylight saving comes into effect and observe Alaska Daylight Time (AKDT).
End: Alaska Standard Time (AKST) has ended on Sunday, March 9, 2025 at 2:00 am local time and clocks were set one hour forward to Sunday, March 9, 2025, 3:00 am local daylight time instead. Standard time ends annually the on second Sunday of March.
Start: Alaska Standard Time (AKST) starts on Sunday, November 2, 2025 at 2:00 am local time and clocks are set one hour back to Sunday, November 2, 2025, 1:00 am. Standard time starts annually the on first Sunday of November.
AKST representations, usage and related time zones
- -09 - basic short
- -0900 - basic
- -09:00 - extended
- -0900 - sign character (-) followed by a four digit time providing hours (09) and minutes (00) of the offset. Indicates nine hour and zero minutes time differences to the west of the zero meridian.
- Victor - Military abbreviation for AKST
- V - short form of 'Victor'
- America/Anchorage
- America/Juneau
- America/Metlakatla
- America/Nome
- America/Sitka
- America/Yakutat
- US/Alaska
- AKST - Alaska Standard Time
- AHDT - Alaska-Hawaii Daylight Time
- HADT - Hawaii-Aleutian Daylight Time
- GAMT - Gambier Time
- HDT - Hawaii Daylight Time
- V - Victor Time Zone
Chamorro Standard Time
Offset: ChST is 10 hours ahead Greenwich Mean Time (GMT) and is used in Pacific
Countries: It is used in following countries: Guam, Northern Mariana Islands
Principal Cities: The largest city in the ChST timezone is Saipan from Northern Mariana Islands with population about 48,220 people. Other major cities in the area are Dededo Village, Yigo Village, Tamuning Tumon Harmon Village, Mangilao Village
Daylight Saving: Chamorro Standard Time (ChST) is not adjusted for daylight saving therefore ChST remains the same through out the year. This means, unlike some time zones where the clock is set forward by one hour every summer and backward by one hour during winter to adjust for daylight saving, Chamorro Standard Time remains the same
ChST representations, usage and related time zones
- +10 - basic short
- +1000 - basic
- +10:00 - extended
- +1000 - sign character (+) followed by a four digit time providing hours (10) and minutes (00) of the offset. Indicates ten hour and zero minutes time differences to the east of the zero meridian.
- Kilo - Military abbreviation for ChST
- K - short form of 'Kilo'
- Pacific/Guam
- Pacific/Saipan
- AEST - Australian Eastern Standard Time
- CHUT - Chuuk Time
- ChST - Chamorro Standard Time
- K - Kilo Time Zone
- KDT - Korea Daylight Time
- PGT - Papua New Guinea Time
- VLAT - Vladivostok Time
- YAKST - Yakutsk Summer Time
- YAPT - Yap Time