The Lang calendar, also known as the International Fixed Calendar, is a proposed calendar reform that was first developed in the early 20th century. The calendar was designed to be a perpetual calendar, meaning that it would not need to be adjusted for leap years or other irregularities. The Lang calendar has 13 months of 28 days each, with an extra day added at the end of the year. This makes the calendar very easy to remember and use.
There are a number of benefits to using the Lang calendar. First, it is a very accurate calendar. The calendar is based on the Earth’s orbit around the sun, and it does not need to be adjusted for leap years or other irregularities. This makes it a very reliable calendar for planning events and appointments.
