Sunrise and sunset Biao

Tuesday, October 21, 2025

Start End
Morning astronomical twilight 04:27 04:52
Morning nautical twilight 04:52 05:16
Morning civil twilight 05:16 05:37
Sunrise and sunset 05:37 17:27
Evening civil twilight 17:27 17:48
Evening nautical twilight 17:48 18:13
Evening astronomical twilight 18:13 18:37
Date Sunrise Sunset Day length