Sunnyvale to Tokyo time converter

Tokyo is 16 hours ahead of Sunnyvale. When it is 9:00 AM in Sunnyvale, it is 1:00 AM (Mon, Oct 19) in Tokyo.

Sunnyvale PDT

Sunday, October 18, 2026

Tokyo JST

Monday, October 19, 2026

Sunnyvale
California, United States
Sun, Oct 18
PDTUTC-7
Tokyo
Japan
Mon, Oct 19
JSTUTC+9+16h
Finding your time zone…
Shared working hours (9:00–18:00)

Sunnyvale to Tokyo conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 18, 2026 – Nov 1, 2026: +16h
  • Nov 1, 2026 – Mar 14, 2027: +17h
  • Mar 14, 2027 – Oct 18, 2027: +16h

Distance

Sunnyvale and Tokyo are 8,324 km (5,172 miles) apart in a straight line.

More conversions

Tokyo to SunnyvaleSunnyvale to New YorkSunnyvale to LondonSunnyvale to Los AngelesSunnyvale to ChicagoSunnyvale to TorontoSunnyvale to São PauloSunnyvale to ParisSunnyvale to BerlinSunnyvale to MoscowSunnyvale to DubaiSunnyvale to New DelhiSunnyvale 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 Sunnyvale and Tokyo?

Tokyo is 16 hours ahead of Sunnyvale.

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

When it is 9:00 AM in Sunnyvale, it is 1:00 AM (Mon, Oct 19) in Tokyo.

When is the best time to call Tokyo from Sunnyvale?

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

Does the time difference between Sunnyvale 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.