Best Meeting Times Between US and Japan Teams (2026)
8 AM Tokyo is 4 PM in Los Angeles the day before. West Coast afternoon windows, the East Coast dead zone, and why the Philippines slot is an hour off. -
Best overlap: 8:00 AM to 10:00 AM in Osaka is 4:00 PM to 6:00 PM in Seattle.
Shoot for 8:00 AM to 10:00 AM in Osaka; your Seattle colleagues will see that as 4:00 PM to 6:00 PM. Seattle is 16 hours behind Osaka, so common hours are scarce (about 2 hours). Lock the slot, keep it short, and follow up in writing. Because of the gap, Seattle is already on the previous day, so confirm you're both talking about the same calendar date. For part of the year the maths changes: Seattle observes daylight saving, Osaka does not, shifting the overlap by an hour.
| Local time | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Osaka Asia/Tokyo | ||||||||||||||||||||||||
Seattle America/Los Angeles |
8 AM Tokyo is 4 PM in Los Angeles the day before. West Coast afternoon windows, the East Coast dead zone, and why the Philippines slot is an hour off. -
Mental gymnastics to figure out what time it is in Tokyo? You're doing it wrong. Here's why your team needs a visual time zone board, not a calculator. -