It wouldn’t be on the same day every year because there would still be 1 extra day each year and 2 extra days on leap years. The proposed 13 month calendar would have a “month” that is just 1 or 2 days as “New Years”. That would cause the days to shift over time.
It wouldn’t be on the same day every year because there would still be 1 extra day each year and 2 extra days on leap years. The proposed 13 month calendar would have a “month” that is just 1 or 2 days as “New Years”. That would cause the days to shift over time.
No, the extra days are “outside” the calendar, they’re days of their own so regular calendar days don’t shift year after year