Time difference between Copenhagen and Seattle
Compare the current local time in Copenhagen and Seattle, see when your working hours overlap, and convert any specific hour between the two timezones.
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Convert a specific time
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Working-hours overlap
When Copenhagen's 9:00–17:00 business hours overlap with Seattle's.
Copenhagen working hours
Seattle working hours
Overlap (both working)
🇩🇰 Copenhagen
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🇺🇸 Seattle
Scheduling across Copenhagen and Seattle
Scheduling between Copenhagen and Seattle is hard. Their standard business hours do not overlap on the same day, with the smallest gap running 1 hour between Copenhagen closing at 17:00 local and Seattle opening at 09:00 local. Practical bridging slots: an early Seattle start at 08:00 (catching Copenhagen just at close, 17:00), or a late Copenhagen call at 18:00 (catching Seattle at opening, 09:00).
Quick reference
| 🇩🇰 Copenhagen | 🇺🇸 Seattle | In Seattle it's… |
|---|---|---|
| 06:00 — Early morning | — | — |
| 09:00 — Start of work | — | — |
| 12:00 — Lunchtime | — | — |
| 15:00 — Mid-afternoon | — | — |
| 17:00 — End of work | — | — |
| 20:00 — Evening | — | — |
Daylight saving status
🇩🇰 Copenhagen
Currently in CEST (daylight saving)
Clocks go back to CET
on Sunday 25 October 2026
🇺🇸 Seattle
Currently in PDT (daylight saving)
Clocks go back to PST
on Sunday 1 November 2026