Koshu to Manaus time converter

Manaus is 13 hours behind Koshu. When it is 9:00 AM in Koshu, it is 8:00 PM (Mon, Oct 19) in Manaus.

Koshu JST

Tuesday, October 20, 2026

Manaus AMT

Tuesday, October 20, 2026

Koshu
Japan
Tue, Oct 20
JSTUTC+9
Manaus
Amazonas, Brazil
Tue, Oct 20
AMTUTC-4-13h
Finding your time zone…
Shared working hours (9:00–18:00)

Koshu to Manaus conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference stays 13 hours all year.

Distance

Koshu and Manaus are 15,905 km (9,883 miles) apart in a straight line.

More conversions

Manaus to KoshuKoshu to New YorkKoshu to LondonKoshu to Los AngelesKoshu to ChicagoKoshu to TorontoKoshu to São PauloKoshu to ParisKoshu to BerlinKoshu to MoscowKoshu to DubaiKoshu to New DelhiKoshu 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 Koshu and Manaus?

Manaus is 13 hours behind Koshu.

What time is it in Manaus when it is 9 AM in Koshu?

When it is 9:00 AM in Koshu, it is 8:00 PM (Mon, Oct 19) in Manaus.

When is the best time to call Manaus from Koshu?

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

Does the time difference between Koshu and Manaus change?

No. The difference stays 13 hours all year.