Silsilah as-Sahihah 2327 — The door of repentance is always open

It is narrated from Sayyiduna Abu Musa (may Allah be pleased with him), the Prophet (peace and blessings of Allah be upon him) said: "Indeed, Allah stretches out His hand at night so that the sinner of the day may repent, and He stretches out His hand during the day so that the sinner of the night may repent. This will continue until the sun rises from the west."