Kourou to Tokyo time converter

Tokyo is 12 hours ahead of Kourou. When it is 9:00 AM in Kourou, it is 9:00 PM in Tokyo.

Kourou UTC-3

Friday, October 16, 2026

Tokyo JST

Saturday, October 17, 2026

Kourou
French Guiana
Fri, Oct 16
UTC-3
Tokyo
Japan
Sat, Oct 17
JSTUTC+9+12h
Finding your time zone…
Shared working hours (9:00–18:00)

Kourou to Tokyo conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference stays 12 hours all year.

Distance

Kourou and Tokyo are 15,294 km (9,503 miles) apart in a straight line.

More conversions

Tokyo to KourouKourou to New YorkKourou to LondonKourou to Los AngelesKourou to ChicagoKourou to TorontoKourou to São PauloKourou to ParisKourou to BerlinKourou to MoscowKourou to DubaiKourou to New DelhiKourou to Bangkok
New York to TokyoLondon to TokyoLos Angeles to TokyoChicago to TokyoToronto to TokyoSão Paulo to TokyoParis to TokyoBerlin to TokyoMoscow to TokyoDubai to TokyoNew Delhi to TokyoBangkok to Tokyo

Questions and answers

What is the time difference between Kourou and Tokyo?

Tokyo is 12 hours ahead of Kourou.

What time is it in Tokyo when it is 9 AM in Kourou?

When it is 9:00 AM in Kourou, it is 9:00 PM in Tokyo.

When is the best time to call Tokyo from Kourou?

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

Does the time difference between Kourou and Tokyo change?

No. The difference stays 12 hours all year.