São Paulo to Guam time converter

Guam is 13 hours ahead of São Paulo. When it is 9:00 AM in São Paulo, it is 10:00 PM in Guam.

São Paulo BRT

Tuesday, October 20, 2026

Guam ChST

Wednesday, October 21, 2026

São Paulo
Brazil
Tue, Oct 20
BRTUTC-3
Guam
Wed, Oct 21
ChSTUTC+10+13h
Finding your time zone…
Shared working hours (9:00–18:00)

São Paulo to Guam conversion table

Every hour of today in São Paulo and the matching time in Guam. Light rows are typical working hours (9:00–18:00).

São PauloGuam
12:00 AM1:00 PM
1:00 AM2:00 PM
2:00 AM3:00 PM
3:00 AM4:00 PM
4:00 AM5:00 PM
5:00 AM6:00 PM
6:00 AM7:00 PM
7:00 AM8:00 PM
8:00 AM9:00 PM
9:00 AM10:00 PM
10:00 AM11:00 PM
11:00 AM12:00 AM+1 day
12:00 PM1:00 AM+1 day
1:00 PM2:00 AM+1 day
2:00 PM3:00 AM+1 day
3:00 PM4:00 AM+1 day
4:00 PM5:00 AM+1 day
5:00 PM6:00 AM+1 day
6:00 PM7:00 AM+1 day
7:00 PM8:00 AM+1 day
8:00 PM9:00 AM+1 day
9:00 PM10:00 AM+1 day
10:00 PM11:00 AM+1 day
11:00 PM12:00 PM+1 day

Best time to call or meet

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in São Paulo (9:00 AM – 11:00 AM in Guam): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference stays 13 hours all year.

More conversions

Guam to São PauloSão Paulo to New YorkSão Paulo to LondonSão Paulo to Los AngelesSão Paulo to ChicagoSão Paulo to TorontoSão Paulo to ParisSão Paulo to BerlinSão Paulo to MoscowSão Paulo to DubaiSão Paulo to New DelhiSão Paulo to BangkokSão Paulo to Singapore
New York to GuamLondon to GuamLos Angeles to GuamChicago to GuamToronto to GuamParis to GuamBerlin to GuamMoscow to GuamDubai to GuamNew Delhi to GuamBangkok to GuamSingapore to Guam

Questions and answers

What is the time difference between São Paulo and Guam?

Guam is 13 hours ahead of São Paulo.

What time is it in Guam when it is 9 AM in São Paulo?

When it is 9:00 AM in São Paulo, it is 10:00 PM in Guam.

When is the best time to call Guam from São Paulo?

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in São Paulo (9:00 AM – 11:00 AM in Guam): working hours on one side, early or late on the other.

Does the time difference between São Paulo and Guam change?

No. The difference stays 13 hours all year.