Guam and Apia time difference is 3 hours


You should keep in mind that these two cities are in two different time zones. Apia time is 3 hours ahead of Guam time, so if you are located in Guam and would like to make a phone call to or have a video chat with someone in Apia, the convenient time for both you and the other party is 9am to 2pm (Guam time).

See distance from Guam to Apia

Time difference comparison

12 am Guam3am Apia
1 am Guam4am Apia
2 am Guam5am Apia
3 am Guam6am Apia
4 am Guam7am Apia
5 am Guam8am Apia
6 am Guam9am Apia
7 am Guam10am Apia
8 am Guam11am Apia
9 am Guam12pm Apia
10 am Guam1pm Apia
11 am Guam2pm Apia
12 pm Guam3pm Apia
1 pm Guam4pm Apia
2 pm Guam5pm Apia
3 pm Guam6pm Apia
4 pm Guam7pm Apia
5 pm Guam8pm Apia
6 pm Guam9pm Apia
7 pm Guam10pm Apia
8 pm Guam11pm Apia
9 pm Guam12am next day Apia
10 pm Guam1am next day Apia
11 pm Guam2am next day Apia

The hours shown in blue color are the usual 9 am to 5 pm business hours.

Time difference between CHST (Chamorro Standard Time) and WST (West Samoa Time) is 3 hours

Guam - USA

Apia - Samoa

  • Time zone: WST - West Samoa Time
  • Time zone offset: UTC/GMT +13
  • DST started on: 29 September 2019
  • DST ended on: 05 April 2020