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Guam to San Juan time converter

Guam is currently 14 hours ahead of San Juan.

Guam
20:15
Mon, Oct 12
San Juan
06:15
Mon, Oct 12
↑Drag to set time inGuam
00:0006:0012:0018:0024:00
Mon, Oct 12, 2026Mon, Oct 12

Guam to San Juan time conversion table

Times for Mon, Oct 12, 2026 in Guam.

GuamSan Juan
00:0012:00 AM10:0010:00 AMprevious day
01:001:00 AM11:0011:00 AMprevious day
02:002:00 AM12:0012:00 PMprevious day
03:003:00 AM13:001:00 PMprevious day
04:004:00 AM14:002:00 PMprevious day
05:005:00 AM15:003:00 PMprevious day
06:006:00 AM16:004:00 PMprevious day
07:007:00 AM17:005:00 PMprevious day
08:008:00 AM18:006:00 PMprevious day
09:009:00 AM19:007:00 PMprevious day
10:0010:00 AM20:008:00 PMprevious day
11:0011:00 AM21:009:00 PMprevious day
12:0012:00 PM22:0010:00 PMprevious day
13:001:00 PM23:0011:00 PMprevious day
14:002:00 PM00:0012:00 AM
15:003:00 PM01:001:00 AM
16:004:00 PM02:002:00 AM
17:005:00 PM03:003:00 AM
18:006:00 PM04:004:00 AM
19:007:00 PM05:005:00 AM
20:008:00 PM06:006:00 AM
21:009:00 PM07:007:00 AM
22:0010:00 PM08:008:00 AM
23:0011:00 PM09:009:00 AM

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.

Is Guam ahead of or behind San Juan?

Guam is ahead of San Juan by 14 hours. When it is 12:00 in San Juan, it is 2:00 on the next day in Guam.

When it is 9:00 in Guam, what time is it in San Juan?

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

Does the time difference between Guam and San Juan change?

No. The difference stays at 14 hours all year, because the two cities either don't change their clocks or change them on the same dates.

What is the best time for a call between Guam and San Juan?

Regular 9:00 to 17:00 working hours don't overlap. The best compromise is 7:00 to 12:00 in Guam, which is 17:00 to 22:00 on the previous day in San Juan, when it is between 7:00 and 22:00 in both cities.