He is living in Germany – should he fast with the European Islamic Society or with Saudi?

They live in Holland – with whom should they start fasting?

They fasted then they went back to their homeland where Ramadaan had not yet begun

Do different times of moonrise matter, and what should Muslim communities in the West do

Can he break the fast following Saudi when the people of his country are still fasting?

It is not permissible to differ from the people of the city with regard to fasting and Eid

They found out during the day that Ramadan had begun, so they fasted

Is it necessary for every single Muslim to see the new moon of Ramadan?

Can Muslims living in Western countries form committees to sight the moon?

We should rely on sighting of the moon, not on calculations