Verily, Allah Almighty extends His Hand during the night so the sinner of the day may repent, and He extends His Hand during the day so the sinner of the night may repent until the sun rises from its west

The Prophet (may Allah's peace and blessings be upon him) informs that: Allah Almighty accepts repentance from His slaves. When the slave commits a sin during the day and repents at night, Allah accepts his repentance; and when he commits a sin during the night and repents at day, Allah accepts his repentance as well. Allah Almighty extends His Hand to repentance by way of joy and acceptance.

The door of repentance will remain open until the sun rises from the west, indicating the end of the world. When this happens, the door of repentance will be shut.