Keeping Daylight Saving Time permanent is up for discussion, as it changes when the sun rises and when it sets.
States closest to Canada would have a late sunrise in December, with Bismarck, North Dakota, not seeing the sun until 9:30 a.m.
Places like Reno are somewhere in the middle, pushing 8:20 am at the end of December. On the other hand, the sun would set in Reno around 5:45 p.m. at the end of December if DST stays the same…