The curfew in Philadelphia, Pennsylvania, has been extended through Sunday morning, according to an executive order from the mayor.
The new curfew hours took effect Friday from 8 p.m. ET until 6 a.m. ET, the executive order said.
In addition to people not being out on the street, the order also tells retail businesses to close at 8 p.m. and not reopen until 6 a.m.
According to the order, "only people with essential duties will be permitted outdoors."