 السلام عليكم ورحمة الله وبركاته هذا السؤال يقول في رمضان as we stay awake longer at night we tend to sleep more during the daytime I've heard it's not good to sleep more during the day as it affects the agile of fasting would you please help me know and understand the ruling regarding this matter الحمد لله رب العالمين والصلاة والسلام على عبد الله ورسوله نبينا محمد وعلى آله وصحبه أجمعين so there's no doubt that staying awake in the night and sleeping in the day without a good cause takes away from the agile of fasting because the person loses the essence of the fast and they just basically sleep through it so all they do is transition their daytime into their nighttime and their nighttime into their daytime however, there are two very important exceptions to this the first is when the transition happens because of worship not because of just your daily routine switches into the night so in the nighttime people are shopping in the nighttime people are eating in the nighttime people are playing in the nighttime people are socializing and the daytime people are sleeping this is blame worthy however, someone who is worshiping in the nighttime and because of that worship in the nighttime they need to sleep during the day and they don't do so excessively and their reason for being awake at night is not socializing and so on then there is no issue with this at all the second point is that in the last 10 nights particularly the Prophet ﷺ would stay awake all night إذا دخل الأشر when the last 10 nights would come then one of the things that is mentioned about the Prophet ﷺ is أحيى ليل he would bring the night to life he would not sleep during the night he would be up all night and that necessitates sleeping in the daytime so we don't want to sleep all day so that we don't have a meaning to the fast and we don't want to sleep in the day because we're too busy socializing and eating in the night but for worship as long as the reason for staying awake at night is the worship of Allah ﷺ and that includes the صحور and so on and as long as the sleeping in the day is not excessive then I see no harm in this and Allah ﷺ knows best particularly in the last 10 nights of Ramadan but the ruling could be extended generally to other than that and Allah ﷺ knows best