Tokyo to Rohnert Park time converter

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

Tokyo JST

Wednesday, October 21, 2026

Rohnert Park PDT

Tuesday, October 20, 2026

Japan
Wed, Oct 21
JSTUTC+9
California, United States
Tue, Oct 20
PDTUTC-7-16h
Finding your time zone…

4:11 AM in Tokyo, Wednesday, October 21, 2026

Shared working hours (9:00–18:00)

Tokyo to Rohnert Park conversion table

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

TokyoRohnert Park
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 Rohnert Park).

Daylight saving time and the difference

The difference changes during the year because Tokyo and Rohnert Park 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 Rohnert Park are 8,216 km (5,105 miles) apart in a straight line.

More conversions

Questions and answers

What is the time difference between Tokyo and Rohnert Park?

Rohnert Park is 16 hours behind Tokyo.

What time is it in Rohnert Park when it is 9 AM in Tokyo?

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

When is the best time to call Rohnert Park from Tokyo?

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

Does the time difference between Tokyo and Rohnert Park change?

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