Please also lets use the International fixed calendar where every month has exactly 28 days/4 weeks and the year has 13 months. Every 1st of the month is a sunday, every 2nd is a monday and so on, so you will always know which day it is by the number.

The leftover day is a dedicated new years day.

Every other full spin it stops for 4h. There. We also get rid of DST because who can tell the time anymore?