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  3. Guam - San José — time difference

Guam - San José — time difference

What is the time difference between Guam and San José?

The time difference between Guam and San José is 16 hours. In San José, it is 16 hours behind Guam.

Start typing the name of the country / city where you want to know the current time.

Guam

PM
09:09:
54
Sunday, 14 September 2025
⇄
+

Costa Rica, Provincia de San Jose, San José

AM
05:09:
54
Sunday, 14 September 2025
12:00 AM 08:00 AM
01:00 AM 09:00 AM
02:00 AM 10:00 AM
03:00 AM 11:00 AM
04:00 AM 12:00 PM
05:00 AM 01:00 PM
06:00 AM 02:00 PM
07:00 AM 03:00 PM
08:00 AM 04:00 PM
09:00 AM 05:00 PM
10:00 AM 06:00 PM
11:00 AM 07:00 PM
12:00 PM 08:00 PM
01:00 PM 09:00 PM
02:00 PM 10:00 PM
03:00 PM 11:00 PM
04:00 PM 12:00 AM
05:00 PM 01:00 AM
06:00 PM 02:00 AM
07:00 PM 03:00 AM
08:00 PM 04:00 AM
09:00 PM 05:00 AM
10:00 PM 06:00 AM
11:00 PM 07:00 AM