Yes, thanks, I've found some forums and also Imams. (my english is not perfect by the way But I've got an answer to my question, even if it's not exactly straight and simple. We should not read the holy texts literally, so it's not

Thanks for your reply. Yes, sweden is one place where the sun not act "normal", and the north parts have 24hr daylight in sommer, and 24hr darkness in winter. I know all arabic muslims pray according to the solar clock in the south. That is

I want to pray as the Prophet (saw) did. Not the five mandatory prayers in the middle of the day. Maybe we shall not use the holy text literally when we are where the sun don't behave "normally". Like Sweden, underground, space, northpole etc.