Port Arthur to Manaus time converter

Manaus is 1 hour ahead of Port Arthur. When it is 9:00 AM in Port Arthur, it is 10:00 AM in Manaus.

Port Arthur CDT

Tuesday, October 20, 2026

Manaus AMT

Tuesday, October 20, 2026

Port Arthur
Texas, United States
Tue, Oct 20
CDTUTC-5
Manaus
Amazonas, Brazil
Tue, Oct 20
AMTUTC-4+1h
Finding your time zone…
Shared working hours (9:00–18:00)

Port Arthur to Manaus conversion table

Every hour of today in Port Arthur and the matching time in Manaus. Light rows are typical working hours (9:00–18:00).

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

Best time to call or meet

Both sides are at work from 9:00 AM – 5:00 PM in Port Arthur (10:00 AM – 6:00 PM in Manaus).

Daylight saving time and the difference

The difference changes during the year because Port Arthur and Manaus switch clocks on different dates:

  • Oct 20, 2026 – Nov 1, 2026: +1h
  • Nov 1, 2026 – Mar 14, 2027: +2h
  • Mar 14, 2027 – Oct 20, 2027: +1h

Distance

Port Arthur and Manaus are 5,143 km (3,196 miles) apart in a straight line.

More conversions

Manaus to Port ArthurPort Arthur to New YorkPort Arthur to LondonPort Arthur to Los AngelesPort Arthur to ChicagoPort Arthur to TorontoPort Arthur to São PauloPort Arthur to ParisPort Arthur to BerlinPort Arthur to MoscowPort Arthur to DubaiPort Arthur to New DelhiPort Arthur to Bangkok
New York to ManausLondon to ManausLos Angeles to ManausChicago to ManausToronto to ManausSão Paulo to ManausParis to ManausBerlin to ManausMoscow to ManausDubai to ManausNew Delhi to ManausBangkok to Manaus

Questions and answers

What is the time difference between Port Arthur and Manaus?

Manaus is 1 hour ahead of Port Arthur.

What time is it in Manaus when it is 9 AM in Port Arthur?

When it is 9:00 AM in Port Arthur, it is 10:00 AM in Manaus.

When is the best time to call Manaus from Port Arthur?

Both sides are at work from 9:00 AM – 5:00 PM in Port Arthur (10:00 AM – 6:00 PM in Manaus).

Does the time difference between Port Arthur and Manaus change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.