Muslims observe five formal prayers each day. The timings of these prayers are spaced fairly evenly throughout the day, so that one is constantly reminded of God and given opportunities to seek His guidance and forgiveness.
Fajr (pre-dawn): This prayer starts off the day with the remembrance of God; it is performed before sunrise.
Dhuhr (noon): After the day's work has begun, one breaks shortly after noon to again remember God and seek His guidance.
Asr (afternoon): In the late afternoon, people are usually busy wrapping up the day's work, getting kids home from school, etc. It is an important time to take a few minutes to remember God and the greater meaning of our lives.
Maghrib (sunset): Just after the sun goes down, Muslims remember God again as the day begins to come to a close.
'Isha (evening): Before retiring for the night, Muslims again take time to remember God's presence, guidance, mercy, and forgiveness.