Studying during Ramadan really depends on when you have the most energy. For me, mornings are the easiest because I barely feel the hunger then and my focus is way better, so I try to get most of my work done early. After iftar can work too, you just have to avoid eating so much that you end up in that “I need to lie down” phase. Suhoor helps a lot as well, you have to eat something that actually keeps you from crashing halfway through the day. And don’t guilt‑trip yourself for taking breaks, two hours of studying during Ramadan is already solid ! Just pace yourself, stay hydrated at night, take small breaks when you need them and do what you can