1.
active hours; activity time; hours of operation
The time period during which a person, animal, or organization is active, or the total duration spent on a particular activity.
活動時間は朝から夕方までだ。
The active hours are from morning to evening.
フクロウは夜が活動時間だ。
Owls are active during the nighttime.
ボランティアの活動時間は一日三時間が目安です。
The guideline for volunteer activity hours is about three hours per day.
A compound of 活動 (activity) and 時間 (time, hours). Can refer to the time period when an animal is active, the hours during which a group or organization operates, or the total amount of time spent on an activity.
COMMON COLLOCATIONS:
- 活動時間が長い: to have long active hours
- 活動時間を制限する: to limit activity time
- 活動時間外: outside of active hours
- 一日の活動時間: daily activity hours
SIMILAR WORDS:
- 営業時間: business hours — specifically for commercial establishments
- 稼働時間: operating time — for machines and systems
- 勤務時間: working hours — specifically for employees on the job