Japan
Tokyo
10:39:16 PM
Saturday, June 6, 2026
Zone
GMT+9
Asia/Tokyo
Weather
Unavailable
Live snapshot unavailable
Next holiday: Marine Day on 2026-07-20.
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Pair comparison · Japan ↔ United Kingdom
Compare local time, working-hour overlap, travel distance, weather, holidays, and hand-off windows between Tokyo, Japan and London, United Kingdom.
Last updated recently. City comparison values are rendered from the two IANA timezones, current city snapshots, nearby holiday rows, and a curated business-hours model. Weather and holiday snippets are supporting context, not travel advisories.
Live values rendered at Jun 6, 1:39 PM UTC.
Japan
10:39:16 PM
Saturday, June 6, 2026
Zone
GMT+9
Asia/Tokyo
Weather
Unavailable
Live snapshot unavailable
Next holiday: Marine Day on 2026-07-20.
United Kingdom
02:39:16 PM
Saturday, June 6, 2026
Zone
GMT+1
Europe/London
Weather
Unavailable
Live snapshot unavailable
Next holiday: World Cup Bank Holiday on 2026-06-15.
Coordination class
async-first pair
Tokyo and London do not share a normal same-day work block in this model. Use written handoffs, rotating calls, and explicit deadline timezones.
Best live-use case
Written handoff
Use the meeting table to choose a humane compromise, then keep status updates asynchronous.
Travel and calendar context
Flight-time estimate unavailable
No distance-backed flight estimate is available for this pair, so treat the page as a time-planning reference only.
Business-hours overlap
Drag the UTC window to see how Tokyo and London line up across working, early/late, and sleep hours.
Drag the window. Green means working hours, amber is early or late, and navy is sleep.
DST context
Tokyo and London are not on the same daylight-saving pattern right now, so the gap between them can move during the year. The radar below flags the mismatch windows that usually break recurring meetings.
Meetings can drift when regions change daylight saving time on different weekends. This radar calls out those risk windows.
| Tokyo | London | Day relation |
|---|---|---|
| 9:00 AM | 1:00 AM | same day |
| 12:00 PM | 4:00 AM | same day |
| 3:00 PM | 7:00 AM | same day |
| 6:00 PM | 10:00 AM | same day |
| 9:00 PM | 1:00 PM | same day |
Marine Day lands on 2026-07-20.
Mountain Day lands on 2026-08-11.
World Cup Bank Holiday lands on 2026-06-15.
Battle of the Boyne lands on 2026-07-13.
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