The verses of the Qur'an establish that the salat is a scheduled practice with specific timings throughout the day and night, defined by natural celestial events. The verses collectively delineate five main times: before dawn (Fajr), at midday (Zuhr), in the afternoon before sunset (Asr), just after sunset (Maghrib), and at night (Isha). Finally, the concept of a 'middle salat' is mentioned. In addition to the five prescribed daily salat, the Qur'an details a voluntary, additional night salat for reflection and reading of the Qur'an. This night salat is encouraged but its difficulty is also acknowledged by Allah, with a pardon for those unable to maintain it. A specific weekly congregational salat is also proscribed for 'the day of congregation' (Friday), requiring believers to cease commerce and hasten to the remembrance of Allah upon hearing the call. All timings are consistently described using natural celestial events such as the rising and setting of t...