C.R.S. § 24-11-101
Columbus Day, referred to in subsection (1), was originally enacted in 1907, see L. 07: p. 422, § 1. This was codified in the Revised Statutes of Colorado, see R.S. 08, p. 803, § 2948, and then recodified in the Compiled Laws of Colorado, see C.L., p. 1120, § 3810. In 1933, C.L. § 3810 [C.L. 3807, 3808, 3809, 3811, 3812, and 3813] was relocated into C.L. § 3802, see L. 33, p. 548, § 2. The Columbus Day provision was recodified in the CSA, C. 79, p. 605, § 1, and numbered as §67-1-2 in CRS 53 and C.R.S. 1963. In 1969, S.B. 4 amended §67-1-2 and moved the Columbus Day provision to §67-1-1, see L. 69, p. 480, §§ 1, 2. In compiling the 1973 Colorado Revised Statutes, §67-1-1 was subsequently renumbered as §24-11-101.
(1) For closing days of banks and effect, see § 11-105-103 ; for the definition of "business day" under the "Uniform Consumer Credit Code", which definition exempts holidays, see § 5-1-301(6) ; for the school holidays, see § 22-1-112 ; for the computation of time for civil actions, see C.R.C.P. 6; for the execution of writ of attachment on Sunday or legal holiday, see C.R.C.P. 102(j). (2) For the legislative declaration in SB 18-111, see section 1 of chapter 86, Session Laws of Colorado 2018. For the legislative declaration in HB 20-1031, see section 1 of chapter 43, Session Laws of Colorado 2020.