Colorado to Tokyo time converter

Tokyo is 15 hours ahead of Colorado. When it is 9:00 AM in Colorado, it is 12:00 AM (Sat, Oct 17) in Tokyo.

Colorado MDT

Friday, October 16, 2026

Tokyo JST

Saturday, October 17, 2026

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

Colorado to Tokyo conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

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

More conversions

Tokyo to ColoradoColorado to New YorkColorado to LondonColorado to Los AngelesColorado to ChicagoColorado to TorontoColorado to São PauloColorado to ParisColorado to BerlinColorado to MoscowColorado to DubaiColorado to New DelhiColorado 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 Colorado and Tokyo?

Tokyo is 15 hours ahead of Colorado.

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

When it is 9:00 AM in Colorado, it is 12:00 AM (Sat, Oct 17) in Tokyo.

When is the best time to call Tokyo from Colorado?

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

Does the time difference between Colorado and Tokyo change?

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