I live in Norway, where whenever I want to fast during summer times, obligatory or recommended, it gets really difficult because the sun almost never goes down here. Right now our maghrib is at 11.07pm and fajr at 02.22am. I have heard that there are some scholars that allow people that have to fast in countries where the sun almost never goes down, (so have to fast for 20+ hours between fajr and maghrib) that they can fast with the closest Muslim countries fasting hours instead. Does Sistani allow for this?
*The times that I listed isnt completely true timings in accordence with the sun, as there is still slight sunlight even after the time for isha. Thats what I mean by the sun doesnt really go down completely for it to be the time for Isha here.