Arcata to Tokyo time converter

Tokyo is 16 hours ahead of Arcata. When it is 9:00 AM in Arcata, it is 1:00 AM (Sun, Oct 18) in Tokyo.

Arcata PDT

Saturday, October 17, 2026

Tokyo JST

Sunday, October 18, 2026

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

Arcata to Tokyo conversion table

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

ArcataTokyo
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 Arcata (9:00 AM – 10:00 AM in Tokyo).

Daylight saving time and the difference

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

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

Distance

Arcata and Tokyo are 7,965 km (4,949 miles) apart in a straight line.

More conversions

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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 Arcata and Tokyo?

Tokyo is 16 hours ahead of Arcata.

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

When it is 9:00 AM in Arcata, it is 1:00 AM (Sun, Oct 18) in Tokyo.

When is the best time to call Tokyo from Arcata?

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

Does the time difference between Arcata 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.