Guam to San Juan time converter

Guam is currently 14 hours ahead of San Juan.

Guam

19:15

Mon, Aug 10

San Juan

05:15

Mon, Aug 10

↑Drag to set time inGuam

00:0006:0012:0018:0024:00

Mon, Aug 10, 2026Mon, Aug 10

What is the time difference between Guam and San Juan?

Guam is currently 14 hours ahead of San Juan. The difference can change when either city switches to or from daylight saving time.

When it is 9:00 in Guam, it is 19:00 on the previous day in San Juan.