Praying
‘Ishaa’ the next morning
Question

                At this time of year the Isha prayer is
    around 10:25 pm. I have school the next day so i'm not aloud to stay up that late. I
    wanted to know if it is haraam to pray it the next morning. My parents are willing to
    allow me to stay up for the Isha prayer if praying it the next morning is haraam.
    Thank you for your time.
Praise be to Allah.It is not permissible to delay praying Salaat
    al-Ishaa or any of the other prayers. Whoever prays them late, not at the
    proper time, is a sinner who is guilty of a major sin, because Allaah says (interpretation
    of the meaning):
Verily, Al-Salaah (the prayer) is enjoined on the believers at
    fixed hours. [al-Nisaa 4:103]
Guard strictly (five obligatory) al-Salawaat (the prayers),
    especially the middle prayer (i.e., the best prayer  Asr). And stand before
    Allaah with obedience [al-Baqarah 2:238]
You have to pray on time, without delaying it, and advise your parents
    with regard to the issue of prayer times. Tell them that they have to let you stay awake
    so that you can pray, and try to help yourself by taking a nap during the day, which will
    make it easier for you to stay up for the prayer. The Prophet 
 (peace and blessings of
    Allaah be upon him) forbade sleeping before Ishaa lest a person miss the
    prayer. If your parents force you to sleep, do not obey them, even if that means
    pretending to be asleep until the time comes and you pray. May Allaah bless you and help
    you to adhere firmly to the Straight Path.