time difference · live
New York to Tokyo
+13h or +14h ahead in Tokyo (depending on DST). NY-Tokyo finance + manufacturing overlap.
EST/EDT ↔ JST
DST aware
business overlap chart
New York
--:--
Tokyo
--:--
Business hours overlap (24h)
Top row: working hours (09:00–17:00) in New York. Bottom row: working hours in Tokyo. Highlighted columns are when both cities are in business hours simultaneously.
UTC →
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New York
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Tokyo
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off-hours
one city working
both cities working
Why this pair matters
NY-Tokyo finance + manufacturing overlap. Effectively no overlap during business hours — schedule by handoff: NY morning hands off Tokyo evening.
DST & offset notes
| Period | New York (EST/EDT) | Tokyo (JST) | Difference |
|---|---|---|---|
| Standard time (winter) | EST | JST | 13h offset |
| Daylight saving (summer) | EDT | JST | ~13h offset (varies during DST handover) |
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