Daylight saving. Colorado All Coloradans set clocks 1 hour ahead today. Post Ap 25, 1965 p.20 Daylight saving time ends. Post 0 30, 1965 p.1 c.6 U.S. House of Representatives voted to put entire nation on Daylight saving time. Post Mr 17, 1966 p.14 c.1 U.S. Senate approved bill to standardize Daylight saving time from last Sunday in April to last Sunday in October. Post Mr 23, 1966 p.15 c.6 Congress approved a uniform summer time schedule for starting in 1967. Post Mr 34, 1966 p.12 c.2 0