Tokyo to Ostrołęka time converter

Ostrołęka is 7 hours behind Tokyo. When it is 9:00 AM in Tokyo, it is 2:00 AM in Ostrołęka.

Tokyo JST

Sunday, October 18, 2026

Ostrołęka CEST

Sunday, October 18, 2026

Tokyo
Japan
Sun, Oct 18
JSTUTC+9
Ostrołęka
Poland
Sun, Oct 18
CESTUTC+2-7h
Finding your time zone…
Shared working hours (9:00–18:00)

Tokyo to Ostrołęka conversion table

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

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

Best time to call or meet

Both sides are at work from 4:00 PM – 6:00 PM in Tokyo (9:00 AM – 11:00 AM in Ostrołęka).

Daylight saving time and the difference

The difference changes during the year because Tokyo and Ostrołęka switch clocks on different dates:

  • Oct 18, 2026 – Oct 25, 2026: -7h
  • Oct 25, 2026 – Mar 28, 2027: -8h
  • Mar 28, 2027 – Oct 18, 2027: -7h

Distance

Tokyo and Ostrołęka are 8,486 km (5,273 miles) apart in a straight line.

More conversions

Ostrołęka to TokyoTokyo to New YorkTokyo to LondonTokyo to Los AngelesTokyo to ChicagoTokyo to TorontoTokyo to São PauloTokyo to ParisTokyo to BerlinTokyo to MoscowTokyo to DubaiTokyo to New DelhiTokyo to Bangkok
New York to OstrołękaLondon to OstrołękaLos Angeles to OstrołękaChicago to OstrołękaToronto to OstrołękaSão Paulo to OstrołękaParis to OstrołękaBerlin to OstrołękaMoscow to OstrołękaDubai to OstrołękaNew Delhi to OstrołękaBangkok to Ostrołęka

Questions and answers

What is the time difference between Tokyo and Ostrołęka?

Ostrołęka is 7 hours behind Tokyo.

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

When it is 9:00 AM in Tokyo, it is 2:00 AM in Ostrołęka.

When is the best time to call Ostrołęka from Tokyo?

Both sides are at work from 4:00 PM – 6:00 PM in Tokyo (9:00 AM – 11:00 AM in Ostrołęka).

Does the time difference between Tokyo and Ostrołęka change?

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