夏なつ時じ間かん

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Common wordFreq.FrequencyTop 50,000

Meanings

1

daylight saving time; summer time

Refers to the system of advancing clocks during part of the year to make better use of daylight. サマータイム is also common in everyday discussion.

日本にほんでは現げん在ざい、夏なつ時じ間かんは実じっ施しされていない。
Japan currently does not observe daylight saving time.
欧おう州しゅうでは春はるに夏なつ時じ間かんへ切きり替かわる国くにが多おおい。
In Europe, many countries switch to summer time in spring.

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Usage patterns

夏なつ時じ間かんを導どう入にゅうするto introduce/adopt daylight saving time
その国くには数すう年ねん前まえに夏なつ時じ間かんを導どう入にゅうした。
That country introduced daylight saving time a few years ago.
夏なつ時じ間かんに切きり替かえるto switch over to daylight saving time
多おおくの国くにでは3月がつに夏なつ時じ間かんに切きり替かえる。
Many countries switch to daylight saving time in March.
夏なつ時じ間かんが始はじまる／終おわるfor daylight saving time to begin/end
夏なつ時じ間かんは10月がつに終おわる。
Daylight saving time ends in October.