Oklahoma City and Apia time difference is 18 hours


Time in Oklahoma City


Mon, May 25th (UTC -5)
Time in Apia


Mon, May 25th (UTC +13)

You should keep in mind that these two cities are in two different time zones. Apia time is 18 hours ahead of Oklahoma City time, so if you are located in Oklahoma City 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 3pm to 5pm (Oklahoma City time).


See distance from Oklahoma City to Apia

Time difference comparison

12 am Oklahoma City6pm Apia
1 am Oklahoma City7pm Apia
2 am Oklahoma City8pm Apia
3 am Oklahoma City9pm Apia
4 am Oklahoma City10pm Apia
5 am Oklahoma City11pm Apia
6 am Oklahoma City12am next day Apia
7 am Oklahoma City1am next day Apia
8 am Oklahoma City2am next day Apia
9 am Oklahoma City3am next day Apia
10 am Oklahoma City4am next day Apia
11 am Oklahoma City5am next day Apia
12 pm Oklahoma City6am next day Apia
1 pm Oklahoma City7am next day Apia
2 pm Oklahoma City8am next day Apia
3 pm Oklahoma City9am next day Apia
4 pm Oklahoma City10am next day Apia
5 pm Oklahoma City11am next day Apia
6 pm Oklahoma City12pm next day Apia
7 pm Oklahoma City1pm next day Apia
8 pm Oklahoma City2pm next day Apia
9 pm Oklahoma City3pm next day Apia
10 pm Oklahoma City4pm next day Apia
11 pm Oklahoma City5pm next day Apia

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



Change of time difference between Oklahoma City and Apia

Date Time difference
29 September 2019 to
08 March 2020 (DST begins in Oklahoma City)
20 hours
08 March 2020 to
05 April 2020 (DST ends in Apia)
19 hours
05 April 2020 to
01 November 2020 (DST ends in Oklahoma City)
18 hours

Time difference between CDT (Central Daylight Time) and WST (West Samoa Time) is 18 hours



Oklahoma City - USA

  • Time zone: CDT - Central Daylight Time
  • Time zone offset: UTC/GMT -5
  • DST started on: 08 March 2020
  • DST will end on: 01 November 2020
    When Daylight Saving Time ends, the time zone in Oklahoma City will return to CST (Central Standard Time).


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
    When Daylight Saving Time is observed, the time zone in Apia changes to WST (West Samoa Time).