時間変換器
Mountain Time から Boston への変換器
Mountain TimeからBostonまでの時間を変換します — 15分ごとに、夏時間を考慮します。 Boston → Mountain Time 切り替える →
MDT (daylight saving time)
EDT (daylight saving time)
この変換について
Mountain TimeはUTC-7にあります; BostonはUTC-5にあります。 標準（冬）時間では、BostonはMountain Timeから2時間進んでいますです。
Eastern Timeはsecond Sunday of March to first Sunday of Novemberの間、EDTで運用され、残りの期間はESTで運用されます。
15分ごとに — Mountain Time から Boston まで
Bostonの参照表、15分刻み。標準時間と夏時間の回答が異なる場合は両方表示されています。
- 12:00 AM2:00 AM
- 12:15 AM2:15 AM
- 12:30 AM2:30 AM
- 12:45 AM2:45 AM
- 1:00 AM3:00 AM
- 1:15 AM3:15 AM
- 1:30 AM3:30 AM
- 1:45 AM3:45 AM
- 2:00 AM4:00 AM
- 2:15 AM4:15 AM
- 2:30 AM4:30 AM
- 2:45 AM4:45 AM
- 3:00 AM5:00 AM
- 3:15 AM5:15 AM
- 3:30 AM5:30 AM
- 3:45 AM5:45 AM
- 4:00 AM6:00 AM
- 4:15 AM6:15 AM
- 4:30 AM6:30 AM
- 4:45 AM6:45 AM
- 5:00 AM7:00 AM
- 5:15 AM7:15 AM
- 5:30 AM7:30 AM
- 5:45 AM7:45 AM
- 6:00 AM8:00 AM
- 6:15 AM8:15 AM
- 6:30 AM8:30 AM
- 6:45 AM8:45 AM
- 7:00 AM9:00 AM
- 7:15 AM9:15 AM
- 7:30 AM9:30 AM
- 7:45 AM9:45 AM
- 8:00 AM10:00 AM
- 8:15 AM10:15 AM
- 8:30 AM10:30 AM
- 8:45 AM10:45 AM
- 9:00 AM11:00 AM
- 9:15 AM11:15 AM
- 9:30 AM11:30 AM
- 9:45 AM11:45 AM
- 10:00 AM12:00 PM
- 10:15 AM12:15 PM
- 10:30 AM12:30 PM
- 10:45 AM12:45 PM
- 11:00 AM1:00 PM
- 11:15 AM1:15 PM
- 11:30 AM1:30 PM
- 11:45 AM1:45 PM
- 12:00 PM2:00 PM
- 12:15 PM2:15 PM
- 12:30 PM2:30 PM
- 12:45 PM2:45 PM
- 1:00 PM3:00 PM
- 1:15 PM3:15 PM
- 1:30 PM3:30 PM
- 1:45 PM3:45 PM
- 2:00 PM4:00 PM
- 2:15 PM4:15 PM
- 2:30 PM4:30 PM
- 2:45 PM4:45 PM
- 3:00 PM5:00 PM
- 3:15 PM5:15 PM
- 3:30 PM5:30 PM
- 3:45 PM5:45 PM
- 4:00 PM6:00 PM
- 4:15 PM6:15 PM
- 4:30 PM6:30 PM
- 4:45 PM6:45 PM
- 5:00 PM7:00 PM
- 5:15 PM7:15 PM
- 5:30 PM7:30 PM
- 5:45 PM7:45 PM
- 6:00 PM8:00 PM
- 6:15 PM8:15 PM
- 6:30 PM8:30 PM
- 6:45 PM8:45 PM
- 7:00 PM9:00 PM
- 7:15 PM9:15 PM
- 7:30 PM9:30 PM
- 7:45 PM9:45 PM
- 8:00 PM10:00 PM
- 8:15 PM10:15 PM
- 8:30 PM10:30 PM
- 8:45 PM10:45 PM
- 9:00 PM11:00 PM
- 9:15 PM11:15 PM
- 9:30 PM11:30 PM
- 9:45 PM11:45 PM
- 10:00 PM12:00 AM(+1日)
- 10:15 PM12:15 AM(+1日)
- 10:30 PM12:30 AM(+1日)
- 10:45 PM12:45 AM(+1日)
- 11:00 PM1:00 AM(+1日)
- 11:15 PM1:15 AM(+1日)
- 11:30 PM1:30 AM(+1日)
- 11:45 PM1:45 AM(+1日)
よくある質問
What is noon Mountain Time in Boston?
When it's 12:00 PM Mountain Time, the time in Boston (Eastern Time) is 2:00 PM year-round.
How many hours is Boston ahead of Mountain Time?
In standard (winter) time, Boston is 2 hours ahead of Mountain Time. When daylight saving time is in effect, the difference becomes 2 hours ahead of Mountain Time.
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 Mountain Time in other time zones?
Noon Mountain Time corresponds to 1:00 PM CST, 11:00 AM PST, 8:00 PM CET.