Rialto to Tokyo time converter

Tokyo is 16 hours ahead of Rialto. When it is 9:00 AM in Rialto, it is 1:00 AM (Sat, Oct 17) in Tokyo.

Rialto PDT

Friday, October 16, 2026

Tokyo JST

Saturday, October 17, 2026

Rialto
California, United States
Fri, Oct 16
PDTUTC-7
Tokyo
Japan
Sat, Oct 17
JSTUTC+9+16h
Finding your time zone…
Shared working hours (9:00–18:00)

Rialto to Tokyo conversion table

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

RialtoTokyo
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 Rialto (9:00 AM – 10:00 AM in Tokyo).

Daylight saving time and the difference

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

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

Distance

Rialto and Tokyo are 8,877 km (5,516 miles) apart in a straight line.

More conversions

Tokyo to RialtoRialto to New YorkRialto to LondonRialto to Los AngelesRialto to ChicagoRialto to TorontoRialto to São PauloRialto to ParisRialto to BerlinRialto to MoscowRialto to DubaiRialto to New DelhiRialto 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 Rialto and Tokyo?

Tokyo is 16 hours ahead of Rialto.

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

When it is 9:00 AM in Rialto, it is 1:00 AM (Sat, Oct 17) in Tokyo.

When is the best time to call Tokyo from Rialto?

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

Does the time difference between Rialto 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.