For anyone interested in calendars, check the proto-Bulgarian calendar. It is considered to be one of the oldest if not the oldest, and most accurate in the wo

For anyone interested in calendars, check the proto-Bulgarian calendar. It is considered to be one of the oldest if not the oldest, and most accurate in the world by UNESCO. There is a website that rebuild it from the ancient documents describing it, and it is compared head to head with the Gregorian calendar, you can also find the code on github, it is cool. According to it we live in year 7527-th :) Link to the calendar - https://bgkalendar.com/index.php?lang=en https://bgkalendar.com/index.php?lang=en