Standard time
Sunrise 7:16 AM
Sunset 4:59 PM
Permanent DST scenario
Sunrise 8:16 AM
Sunset 5:59 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 (38.867255, -104.760749). NOAA approximate model, tested against USNO references. Horizon and weather not represented. Methodology.