• There is the different timing of the Maghrib Prayer for all of the regions. Even within a country, there are different timings of this prayer from region to region. When you travel along one place to another, the Maghrib Salah timing is changed.

— Prayer Time NYC

• It is because the Maghrib Prayer is based on the time when the sun sets in the particular region. Right after the sunset, the evening Prayer of the Muslims called as Maghrib Salah is offered by the Muslims. It is an obligatory Prayer and is ordered to perform on time by Allah Almighty and Hazrat Muhammad (S.A.W).

— Prayer Time NYC