Last Updated
：2026/01/05
夏時間
Hiragana
なつじかん
Noun
Japanese Meaning
夏の季節の時間 / 夏の間に時計を1時間進める制度（サマータイム／夏時間制度）
Easy Japanese Meaning
なつのあいだに じかんを 一じかん はやくする しくみの こと
Chinese (Simplified) Meaning
夏令时 / 夏时制 / 在夏季将标准时间提前的制度
Chinese (Traditional) Meaning
夏令時間 / 日光節約時間 / 在夏季將時鐘撥快以節約能源的制度
Korean Meaning
일광 절약 시간제 / 서머타임 / 여름철에 표준시를 앞당겨 사용하는 시간제
Vietnamese Meaning
giờ mùa hè / giờ tiết kiệm ánh sáng ban ngày / quy ước đổi giờ vào mùa hè
Tagalog Meaning
oras ng tag-init / pagbabago ng oras tuwing tag-init / oras na inaabante sa tag-init
Sense（1）
summer time (daylight-saving time)
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
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夏時間
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There are no plans to introduce daylight-saving time in Japan.
There are no plans to introduce daylight-saving time in Japan.
See correct answer
日本では夏時間を導入する計画はありません。
Japanese - English
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