Brothers and sisters who live in the most northern cities of world ( above 48.6 latitude ), we alert you that there is a disturbance or complete disappearance of Fajr and Isha prayer astrological signs in your city at this time of year, and because of that we will use ( Local proportional estimation method ) to calculate the default Fajr and Isha prayer times, and it is the best method until now to calculate Fajr and Isha in this situation .. you can also take prayer times according to ( angle/60th of night ) method if you want because it is the second best method to calculate Fajr and Isha ... to know more you can Watch This Video