Views I have heard (not in a particular order): - Follow Saudi Arabia (Mecca) - Use astronomic calculations - Moon needs to be sighted with naked eye in the

Views I have heard (not in a particular order): - Follow Saudi Arabia (Mecca) - Use astronomic calculations - Moon needs to be sighted with naked eye in the local city - Moon needs to be sighted with any tool (telescope) in the local city - Moon needs to be sighted with naked eye anywhere in the world - Moon needs to be sighted with any tool (telescope) anywhere in the world - ...