Tokyo to Mountain Brook time converter

Mountain Brook is 14 hours behind Tokyo. When it is 9:00 AM in Tokyo, it is 7:00 PM (Sun, Oct 18) in Mountain Brook.

Tokyo JST

Monday, October 19, 2026

Mountain Brook CDT

Sunday, October 18, 2026

Tokyo
Japan
Mon, Oct 19
JSTUTC+9
Mountain Brook
Alabama, United States
Sun, Oct 18
CDTUTC-5-14h
Finding your time zone…
Shared working hours (9:00–18:00)

Tokyo to Mountain Brook conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 7:00 AM – 8:00 AM in Tokyo (5:00 PM – 6:00 PM in Mountain Brook): 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 Mountain Brook switch clocks on different dates:

  • Oct 19, 2026 – Nov 1, 2026: -14h
  • Nov 1, 2026 – Mar 14, 2027: -15h
  • Mar 14, 2027 – Oct 19, 2027: -14h

Distance

Tokyo and Mountain Brook are 10,933 km (6,793 miles) apart in a straight line.

More conversions

Mountain Brook 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 Mountain BrookLondon to Mountain BrookLos Angeles to Mountain BrookChicago to Mountain BrookToronto to Mountain BrookSão Paulo to Mountain BrookParis to Mountain BrookBerlin to Mountain BrookMoscow to Mountain BrookDubai to Mountain BrookNew Delhi to Mountain BrookBangkok to Mountain Brook

Questions and answers

What is the time difference between Tokyo and Mountain Brook?

Mountain Brook is 14 hours behind Tokyo.

What time is it in Mountain Brook when it is 9 AM in Tokyo?

When it is 9:00 AM in Tokyo, it is 7:00 PM (Sun, Oct 18) in Mountain Brook.

When is the best time to call Mountain Brook from Tokyo?

Working hours don't overlap fully. The closest fit is 7:00 AM – 8:00 AM in Tokyo (5:00 PM – 6:00 PM in Mountain Brook): working hours on one side, early or late on the other.

Does the time difference between Tokyo and Mountain Brook change?

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