One of my husband’s cousins still has a calendar on the wall which says “Remember Pearl Harbor”. The pages have all curled up and are filled with dust and “fritter”. But – there is a photo of his son in a frame at the bottom.
The calendar can repeat at five or six year intervals, but does not always do so. The only simple pattern is that it repeats every 28 years. It repeats every 28 years as 28 is the lowest common multiple of the 4 year cycle of leap years and the 7 weekdays. So it is possible the calendar did repeat a couple of times, but then maybe not.This may be classed as useless info, but it is interesting.
Dani Rice about 10 years ago
One of my husband’s cousins still has a calendar on the wall which says “Remember Pearl Harbor”. The pages have all curled up and are filled with dust and “fritter”. But – there is a photo of his son in a frame at the bottom.
Sailor46 USN 65-95 about 10 years ago
The calendar can repeat at five or six year intervals, but does not always do so. The only simple pattern is that it repeats every 28 years. It repeats every 28 years as 28 is the lowest common multiple of the 4 year cycle of leap years and the 7 weekdays. So it is possible the calendar did repeat a couple of times, but then maybe not.This may be classed as useless info, but it is interesting.
katina.cooper about 10 years ago
It will be. And it will last a whole lot longer.