Every month would be the same number of days! Every week day would be the same date every year! And you can have a "year day (or 2 on leap years) at the end to

Every month would be the same number of days! Every week day would be the same date every year! And you can have a "year day (or 2 on leap years) at the end to round the calendar out to 365 days. It makes too much sense, that's why it will never happen. https://en.m.wikipedia.org/wiki/International_Fixed_Calendar https://en.m.wikipedia.org/wiki/International_Fixed_Calendar