All City officers whose election or appointment rests with the
City Council, except those officers the time of whose election or
appointment is otherwise prescribed by law or ordinance, shall be
elected or appointed, as the case may be, on the first Monday of February
in each year, or within 60 days thereafter.
Every City officer elected or appointed under the provisions of §
5-1, and whose term of office is not otherwise fixed by law or ordinance, shall hold his office, if not sooner removed, for one year from the first Monday of April in the year in which he shall be elected or appointed, and until a successor shall be elected and qualified.