πŸ‡°πŸ‡· Busan ↔ πŸ‡ΊπŸ‡Έ Washington D.C.

Busan is usually 13 hours ahead of Washington D.C.. Washington D.C. observes daylight saving time and Busan does not, so the difference shifts by an hour around the changeovers.

Sunrise 5:14 AMSunset 7:43 PM(local)

Sunrise 5:47 AMSunset 8:38 PM(local)

Washington D.C.: daylight saving timeNow UTC-4 EDT. Next change: November 1, 2026 β€” clocks go back 1 hour.
BusanUTC+9
Washington D.C.UTC-4EDT

πŸ‡°πŸ‡· Busan

Dialing code+82
Population3,285,147
Coordinates35.10Β°N, 129.03Β°E
Elevation15 m

πŸ‡ΊπŸ‡Έ Washington D.C.

Dialing code+1
Population689,545
Coordinates38.90Β°N, 77.04Β°W
Elevation7 m

No comfortable common working hours β€” these cities barely overlap.

Working hours assumed 9:00–18:00.

Frequently asked questions

What is the time difference between Busan and Washington D.C.?
Busan is 13 hours ahead of Washington D.C.. Use the side-by-side clocks and the day/night strips above to convert any hour between them.
When is the best time to call between Busan and Washington D.C.?
There is no hour when standard working hours (9:00–18:00) overlap in both Busan and Washington D.C., so any call falls outside business hours for at least one side.
Why does the time difference between Busan and Washington D.C. change?
Because at least one of Busan and Washington D.C. observes daylight saving time, the difference shifts by an hour when one city changes its clocks and the other has not yet (or does not).