When do the first and second “hours” on Friday begin?

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Check below answers in case you are looking for other related questions:
Holding Friday prayers in the airport
They work in an area where no people live; do they have to pray Jumu’ah?

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Related Answers:
They do not pray Jumu’ah because there is no khaleefah
Conditions, essential parts and Sunnahs of Jumu’ah khutbahs
Acts of worship which are prescribed on Fridays
Holding Friday prayers in the airport
They work in an area where no people live; do they have to pray Jumu’ah?

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