香港 → ワシントンD.C.: 都市間の時差
Washington, D.C. is 12 hours behind Hong Kong.
How the difference works
Hong Kong uses Asia/Hong_Kong (UTC+8 standard time) and Washington, D.C. uses America/New_York (UTC-5 standard time) — a standard-time gap of 13 hours behind Hong Kong. Washington, D.C. observes daylight saving time while Hong Kong does not, so the difference shifts by one hour twice a year.
距離: about 13,108 km (8,145 mi) great-circle distance.
香港 → ワシントンD.C., hour by hour
| 香港 | ワシントンD.C. | 電話に適した時間帯 |
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よくある質問
What is the time difference between Hong Kong and Washington, D.C.?
In standard time, Washington, D.C. is 13 hours behind Hong Kong. Washington, D.C. observes daylight saving time while Hong Kong does not, so the difference shifts by one hour twice a year.
When it is 9:00 in Hong Kong, what time is it in Washington, D.C.?
In standard time it is 20:00 the previous day in Washington, D.C.. During daylight saving periods the answer can move by an hour — the live table on this page always reflects today's rules.
How far is Washington, D.C. from Hong Kong?
About 13,108 km (8,145 miles) as the crow flies, computed from city-center coordinates.