Kalender Sultan Agungan
Humans always define themselves through time. Therefore, every great civilization always has its own timing count. The time is divided according to two main principles: the moon rotation and the sun’s rotation. From that count, a calendar was created.
The national calendar we use today, for example, is the Gregorian Calendar that Pope Gregory XII introduced in 1582 after correcting the Julian calendar. The calendar by the moon found its traces first found in graffiti caves in Lascaux, France which was made about 15,000 years ago. Moon count is traditionally used in most Asian countries including China, India, Japan, Korea, Thailand and others.