半夜

• Pinyin: bàn yè
• Hanzi breakdown: 半 (bàn) — half, middle; 夜 (yè) — night

Meaning

Midnight; the middle of the night. Often carries a connotation of being unusual or inconvenient.

Commonly used to describe actions or events that happen very late at night, often with a dramatic or complaining tone.

Examples

1. 他昨晚工作到半夜才回家。 He worked until midnight last night before going home.
2. 半夜突然停电了，大家都很害怕。 The power suddenly went out in the middle of the night and everyone was frightened.
3. 不要半夜给别人发消息，会吵到他们的。 Don't send messages to people in the middle of the night — you'll disturb them.

Usage Guide

Context: late-night activities, emergencies, complaints

Tone: informal, sometimes dramatic

Do Say

• 他们半夜还在聊天。(They were still chatting in the middle of the night.)
• 半夜三更别出门。(Don't go out in the dead of night.)

Don't Say

• Do not confuse 半夜 with 午夜 — both can mean midnight, but 午夜 is more formal and precise (12:00 AM), while 半夜 is colloquial and refers broadly to the middle of the night.

Origin & History

半 (bàn) means half; 夜 (yè) means night. Together: the midpoint of the night, i.e., midnight.

Cultural Context

Generation: All ages

Social background: Universal