The civil calendar; a civil day begins at mean midnight.

民用日历；从正午夜开始的民用日。

youdao

The image was taken approximately 38 minutes after midnight Greenwich Mean Time (GMT), while the International Space Station was located over the southern Atlantic Ocean.

这张图片大致拍摄于格林尼治时间凌晨0：38，此时，国际空间站正位于南大西洋上空。

youdao

If a neighbor have a baby who cries a long time at midnight, or if he starts playing a music instrument, these situations mean some tolerance is required.

如果一个邻居是有孩子的，他总是在午夜哭很久，或者他开始演奏乐器，这时候宽容是必要的。

youdao

This will mean eating dinner at around midnight, going to bed in the early hours and sleeping in the day.

BBC: F1 goes for a night on the town

The hostel rules mean I can't even stay out past midnight because they have a curfew.

BBC: Liverpool tunnel collapse woman 'forced' to live in hostel