Portland to Naha Time Difference

16 hours ahead
Portland, United States
--:--:--
--

Loading...

America/Los_AngelesGMT-07:00
Naha, Japan
--:--:--
--

Loading...

Asia/TokyoGMT+09:00

16h

Time Difference

0h

Business Hours Overlap

Limited

Good Call Window

Hour-by-Hour Time Conversion
PortlandNahaStatus
12:00 AM4:00 PMWork in Naha
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
9:00 AM1:00 AMWork in Portland
10:00 AM2:00 AMWork in Portland
11:00 AM3:00 AMWork in Portland
12:00 PM4:00 AMWork in Portland
1:00 PM5:00 AMWork in Portland
2:00 PM6:00 AMWork in Portland
3:00 PM7:00 AMWork in Portland
4:00 PM8:00 AMWork in Portland
5:00 PM9:00 AMWork in Naha
6:00 PM10:00 AMWork in Naha
7:00 PM11:00 AMWork in Naha
8:00 PM12:00 PMWork in Naha
9:00 PM1:00 PMWork in Naha
10:00 PM2:00 PMWork in Naha
11:00 PM3:00 PMWork in Naha

More Time Comparisons

Portland to Shanghai

15 hours ahead

Portland to Dhaka

13 hours ahead

Portland to Beijing

15 hours ahead

Portland to Delhi

12.5 hours ahead

Portland to Istanbul

10 hours ahead

Portland to Lagos

8 hours ahead

Portland to Tokyo

16 hours ahead

Portland to Moscow

10 hours ahead

About the Time Difference Between Portland and Naha

The time difference between Portland, United States and Naha, Japan is 16 hours ahead.Portland operates on the America/Los_Angeles timezone (GMT-07:00), while Naha uses Asia/Tokyo (GMT+09:00).

Scheduling Tips

  • Business hours overlap: There are 0 hours when both cities are within typical work hours (9 AM - 5 PM).
  • Best call times: Schedule calls during the green-highlighted hours in the conversion table above for optimal timing.
  • Daylight Saving Time: Remember that the time difference may change during DST transitions. Always verify current times before important meetings.

Frequently Asked Questions

When it's noon in Portland, what time is it in Naha?

When it's 12:00 PM (noon) in Portland, it's 4:00 AM in Naha.