Central standard time or central daylight time, as applicable, shall be the official time within the City of Chicago for the transaction of all city business.
When reference is made to any time without qualification in any ordinance, resolution or order heretofore passed or which may be passed hereafter by the city council, or in any official notice, advertisement or document of the city, or in any contract to which the city is party, such reference shall refer to the official time of the city.
In all ordinances, resolutions or orders of the city council and in all official notices, advertisements or documents of the city and in all contracts to which the city is a party relating to the time of performance of any act by any officer or department of the city or relating to the time within which any rights shall accrue or determine or relating to the time within which any act shall or shall not be performed by any person it shall be understood and intended that the time shall be the official time of the city as herein prescribed.
(Prior code § 193-33; Amend Coun. J. 11-19-14, p. 98037, § 1)