I am thinking of fasting (voluntary). Can anyone tell me all things I need to know because I am a new Muslim I do not know anything? Tell me everything like when I can eat, when I can not eat and how to manage prayer and everything else please. Can I eat/drink at the end of fajr (sunrise)?


The essential part of an Islamic fast is to not eat, drink or satisfy sexual desire during the day; with the conscious intention of observing a fast.

The day starts at astronomical dawn and ends at sunset. You must stop eating at dawn and not eat again till sunset.

Its sunnah to eat a little just before the start of the fast (called Suhoor ). The fast is concluded (called Iftar) with a meal or water at sunset. You can eat, drink etc. through the night.

وكلوا واشربوا حتى يتبين لكم الخيط الأبيض من الخيط الأسود من الفجر ثم أتموا الصيام إلى الليل

And eat and drink until the white thread of dawn becomes distinct to you from the black thread [of night]. Then complete the fast until the night (sunset)

Quran 2:187

The exact starting and ending times vary depending on your location and time of the year, you may use a website where you type in your location and it calculates the time for you, e.g:

You may also find apps for location aware devices which do the same thing.

  • Can I eat until sun do not rise or I can not eat just after starting fajr time
    – Abdullah
    Jan 27 '18 at 10:28
  • @Anonykous You immediately stop eating at dawn, which is the starting time of fajr, and happens hours before sunrise. Use a website or app to get the exact time for astronomical dawn or Fajr for your location. A mosque near you may also help.
    – UmH
    Jan 27 '18 at 10:49

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