For AI agents: read the machine-readable documentation index at /llms.txt or the single-file full reference at /llms-full.txt.

LEGAL HOLIDAYS

MCL ch. 435, subtit. Act 124 of 1865
in effect

MCL 435.101 Public holidays as to bills, checks, notes, and holding of courts; validity of bank transactions performed on Saturday; holding court or transacting business on Saturday; continuation of action, matter, or proceeding; adjournment of circuit court to secular day; validity of legal process, holding courts, or transaction of business on Saturday afternoons; closing of county or municipal offices on Saturday; state employees working on Sunday.

MCL 435.102 Monday deemed public holiday where certain holidays fall on Sunday; presentation of bills, checks, and notes.

MCL 435.103 Saturday closing for banks, savings and loan associations and building and loan associations.

Source: Michigan Legislature (legislature.mi.gov)URL: https://legislature.mi.gov/documents/mcl/Chapter%20435.xmlFetched: 10/20/2026