Tokyo to Centennial time converter

Centennial is 15 hours behind Tokyo. When it is 9:00 AM in Tokyo, it is 6:00 PM (Fri, Oct 16) in Centennial.

Tokyo JST

Saturday, October 17, 2026

Centennial MDT

Friday, October 16, 2026

Tokyo
Japan
Sat, Oct 17
JSTUTC+9
Centennial
Colorado, United States
Fri, Oct 16
MDTUTC-6-15h
Finding your time zone…
Shared working hours (9:00–18:00)

Tokyo to Centennial conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 7:00 AM – 9:00 AM in Tokyo (4:00 PM – 6:00 PM in Centennial): working hours on one side, early or late on the other.

Daylight saving time and the difference

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

  • Oct 17, 2026 – Nov 1, 2026: -15h
  • Nov 1, 2026 – Mar 14, 2027: -16h
  • Mar 14, 2027 – Oct 17, 2027: -15h

Distance

Tokyo and Centennial are 9,351 km (5,810 miles) apart in a straight line.

More conversions

Centennial 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 CentennialLondon to CentennialLos Angeles to CentennialChicago to CentennialToronto to CentennialSão Paulo to CentennialParis to CentennialBerlin to CentennialMoscow to CentennialDubai to CentennialNew Delhi to CentennialBangkok to Centennial

Questions and answers

What is the time difference between Tokyo and Centennial?

Centennial is 15 hours behind Tokyo.

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

When it is 9:00 AM in Tokyo, it is 6:00 PM (Fri, Oct 16) in Centennial.

When is the best time to call Centennial from Tokyo?

Working hours don't overlap fully. The closest fit is 7:00 AM – 9:00 AM in Tokyo (4:00 PM – 6:00 PM in Centennial): working hours on one side, early or late on the other.

Does the time difference between Tokyo and Centennial change?

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