时间转换器
San Francisco 到 Washington, DC 转换器
将任何时间从 San Francisco 转换为 Washington, DC — 每15分钟，考虑夏令时。 切换到 Washington, DC → San Francisco →
PDT (daylight saving time)
EDT (daylight saving time)
关于此转换
San Francisco 在 UTC-8；Washington, DC 在 UTC-5。 在标准（冬季）时间，Washington, DC 与 San Francisco 相差 提前3小时。
Eastern Time 在 second Sunday of March to first Sunday of November 期间使用 EDT，其余时间使用 EST。
每15分钟 — San Francisco到Washington, DC
Washington, DC的参考表，按15分钟增量。标准时间和夏令时的答案在不同之处均已显示。
- 12:00 AM3:00 AM
- 12:15 AM3:15 AM
- 12:30 AM3:30 AM
- 12:45 AM3:45 AM
- 1:00 AM4:00 AM
- 1:15 AM4:15 AM
- 1:30 AM4:30 AM
- 1:45 AM4:45 AM
- 2:00 AM5:00 AM
- 2:15 AM5:15 AM
- 2:30 AM5:30 AM
- 2:45 AM5:45 AM
- 3:00 AM6:00 AM
- 3:15 AM6:15 AM
- 3:30 AM6:30 AM
- 3:45 AM6:45 AM
- 4:00 AM7:00 AM
- 4:15 AM7:15 AM
- 4:30 AM7:30 AM
- 4:45 AM7:45 AM
- 5:00 AM8:00 AM
- 5:15 AM8:15 AM
- 5:30 AM8:30 AM
- 5:45 AM8:45 AM
- 6:00 AM9:00 AM
- 6:15 AM9:15 AM
- 6:30 AM9:30 AM
- 6:45 AM9:45 AM
- 7:00 AM10:00 AM
- 7:15 AM10:15 AM
- 7:30 AM10:30 AM
- 7:45 AM10:45 AM
- 8:00 AM11:00 AM
- 8:15 AM11:15 AM
- 8:30 AM11:30 AM
- 8:45 AM11:45 AM
- 9:00 AM12:00 PM
- 9:15 AM12:15 PM
- 9:30 AM12:30 PM
- 9:45 AM12:45 PM
- 10:00 AM1:00 PM
- 10:15 AM1:15 PM
- 10:30 AM1:30 PM
- 10:45 AM1:45 PM
- 11:00 AM2:00 PM
- 11:15 AM2:15 PM
- 11:30 AM2:30 PM
- 11:45 AM2:45 PM
- 12:00 PM3:00 PM
- 12:15 PM3:15 PM
- 12:30 PM3:30 PM
- 12:45 PM3:45 PM
- 1:00 PM4:00 PM
- 1:15 PM4:15 PM
- 1:30 PM4:30 PM
- 1:45 PM4:45 PM
- 2:00 PM5:00 PM
- 2:15 PM5:15 PM
- 2:30 PM5:30 PM
- 2:45 PM5:45 PM
- 3:00 PM6:00 PM
- 3:15 PM6:15 PM
- 3:30 PM6:30 PM
- 3:45 PM6:45 PM
- 4:00 PM7:00 PM
- 4:15 PM7:15 PM
- 4:30 PM7:30 PM
- 4:45 PM7:45 PM
- 5:00 PM8:00 PM
- 5:15 PM8:15 PM
- 5:30 PM8:30 PM
- 5:45 PM8:45 PM
- 6:00 PM9:00 PM
- 6:15 PM9:15 PM
- 6:30 PM9:30 PM
- 6:45 PM9:45 PM
- 7:00 PM10:00 PM
- 7:15 PM10:15 PM
- 7:30 PM10:30 PM
- 7:45 PM10:45 PM
- 8:00 PM11:00 PM
- 8:15 PM11:15 PM
- 8:30 PM11:30 PM
- 8:45 PM11:45 PM
- 9:00 PM12:00 AM(+1天)
- 9:15 PM12:15 AM(+1天)
- 9:30 PM12:30 AM(+1天)
- 9:45 PM12:45 AM(+1天)
- 10:00 PM1:00 AM(+1天)
- 10:15 PM1:15 AM(+1天)
- 10:30 PM1:30 AM(+1天)
- 10:45 PM1:45 AM(+1天)
- 11:00 PM2:00 AM(+1天)
- 11:15 PM2:15 AM(+1天)
- 11:30 PM2:30 AM(+1天)
- 11:45 PM2:45 AM(+1天)
常见问题
What is noon San Francisco in Washington, DC?
When it's 12:00 PM San Francisco (Pacific Time), the time in Washington, DC (Eastern Time) is 3:00 PM year-round.
How many hours is Washington, DC ahead of San Francisco?
In standard (winter) time, Washington, DC is 3 hours ahead of San Francisco. When daylight saving time is in effect, the difference becomes 3 hours ahead of San Francisco.
When does Eastern Time switch between EST and EDT?
Eastern Time is on EDT (UTC-4) from the second Sunday of March to first Sunday of November, and on EST (UTC-5) the rest of the year.
What cities use Eastern Time?
Major cities on Eastern Time include New York, Toronto, Washington, DC, Atlanta, and Miami.
What is noon San Francisco in other time zones?
Noon San Francisco corresponds to 2:00 PM CST, 9:00 PM CET, 1:30 AM (next day) IST.