When should the fasting person refrain from fasting invalidators and when will he break the fast in the…

Answer

In the name of Allah, when the sun rises, it is obligatory to abide by the general rules which is that refraining is done when white thread is distinguished the black thread to the coming of the night, no matter how long the night is or day. If the day is too long, then he can travel until he ends up saving himself and for breakfast. As for the areas in which the sun does not shine, but its light appears, and the inhabitants of the region deal with that light as we deal with the day, then the beginning and the end of the day are determined by that light. And if he is in a region where no day and night is marked by a clear privilege, the Muslim should not live in that area at least during the days of Ramadan. Allah knows best.