Tokyo to Fountain Valley time converter

Fountain Valley is 16 hours behind Tokyo. When it is 9:00 AM in Tokyo, it is 5:00 PM (Tue, Oct 20) in Fountain Valley.

Tokyo JST

Wednesday, October 21, 2026

Fountain Valley PDT

Wednesday, October 21, 2026

Tokyo
Japan
Wed, Oct 21
JSTUTC+9
Fountain Valley
California, United States
Wed, Oct 21
PDTUTC-7-16h
Finding your time zone…
Shared working hours (9:00–18:00)

Tokyo to Fountain Valley conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 10:00 AM in Tokyo (5:00 PM – 6:00 PM in Fountain Valley).

Daylight saving time and the difference

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

  • Oct 21, 2026 – Nov 1, 2026: -16h
  • Nov 1, 2026 – Mar 14, 2027: -17h
  • Mar 14, 2027 – Oct 21, 2027: -16h

Distance

Tokyo and Fountain Valley are 8,860 km (5,505 miles) apart in a straight line.

More conversions

Fountain Valley 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 Fountain ValleyLondon to Fountain ValleyLos Angeles to Fountain ValleyChicago to Fountain ValleyToronto to Fountain ValleySão Paulo to Fountain ValleyParis to Fountain ValleyBerlin to Fountain ValleyMoscow to Fountain ValleyDubai to Fountain ValleyNew Delhi to Fountain ValleyBangkok to Fountain Valley

Questions and answers

What is the time difference between Tokyo and Fountain Valley?

Fountain Valley is 16 hours behind Tokyo.

What time is it in Fountain Valley when it is 9 AM in Tokyo?

When it is 9:00 AM in Tokyo, it is 5:00 PM (Tue, Oct 20) in Fountain Valley.

When is the best time to call Fountain Valley from Tokyo?

Both sides are at work from 9:00 AM – 10:00 AM in Tokyo (5:00 PM – 6:00 PM in Fountain Valley).

Does the time difference between Tokyo and Fountain Valley change?

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