Standard time
Sunrise 7:22 AM
Sunset 4:53 PM
Permanent DST scenario
Sunrise 8:22 AM
Sunset 5:53 PM
Later winter evenings come with darker winter mornings. Both clock readings shift one hour. The amount of sunlight does not increase.
Census representative internal point (41.128275, -104.799155). NOAA approximate model, tested against USNO references. Horizon and weather not represented. Methodology.