This is to mark the celebration of Eid al-Adha.

Eid al-Adha is an Islamic festival to commemorate the willingness of Ibrahim (also known as Abraham) to follow Allah's (God's) command to sacrifice his son.

Muslims around the world observe this event.

The letter signed by Ghana’s Minister for the Interior, Ambrose Dery reads;

Friday, July 31, 2020 is a public holiday
Friday, July 31, 2020 is a public holiday