The calendar used today and the calendars used centuries ago are similar to each other yet there are some differences. The most widely used calendar today is the Gregorian calendar based on the Earth’s rotation around the Sun. In previous years, the Hijri calendar, which was developed based on the phases that the Moon passes through depending on its rotation around the Earth, was used. However, the Lunar and Solar calendars are not the only types of calendars in existence; Apart from these, there are many examples of calendars: Julian calendar, Gezer calendar, Xiuhpohualli calendar, Berber calendar, Soviet calendar, Swedish calendar, Jalali calendar, Earthly branches… People have developed different calendars due to social needs.
It is possible to trace the history of calendar development back to Ancient Egyptian civilization. In these oldest Egyptian calendars, the year is divided into 3 seasons, and the calendar is determined by the position of the star Sirius in the sky. These 3 seasons correspond to the time of sowing and harvesting agricultural products: akhet (flood, shivering), peret (growing) and shemu (harvest).
Monthly Templates 2021
The first Babylonian calendars developed in later periods were based on the 29.5-day period between two full moons. Within this system, a lunar calendar of 354 days emerged — approximately 1 day shorter than the solar year.The foundation of modern calendars was laid in the 8th century. These calendars were put into use by Julius Caesar in 46 BC. This calendar was named the Julian Calendar, and takes its final form in 8 AD by the Emperor Agustus. After giving this brief information, there are a few more information you should keep in mind before reading the separate meanings of the 12 months in a year: The Roman calendar is slightly different from today’s calendar.
Conclusion
Hurry up and create your own special 2021 calendar ! So, you will need a simple, easily accessible, and printable calendar to mark the special days during each month throughout the year. You can download blank calendar for free from our website, open it with your favorite .pdf reader, then print out any amount you would like.