The offices of all City agencies, except as hereinafter stated,
shall be open for the transaction of public business on weekdays,
other than holidays and Saturdays, from 8:30 a.m. to 4:30 p.m., except
for the period commencing on the first day of July and ending on the
first Monday in September of each year, during which period of time
of each year such offices shall be open on said days from 8:30 a.m.
to 4:00 p.m.
The office hours for the Department of the Treasury shall be
as stated above, but the offices of the Department shall be open to
the public for the transaction of business each weekday, other than
holidays and Saturdays, from 9:00 a.m. to 4:00 p.m.