Why Calendar’s are important ?
We are going to see about Gregorian Calendar however we Should also Know why calendars are important .There may be happy or sad significant events in each of our lives. We all recall extraordinary events, but we frequently forget the exact day they took place. As a result, we are all keeping a mental journal. What is the foundation for telling the days correctly? The calendar provides the solution.
How people lived in past without Calendar ?
The ancients lived in the morning, went to work in the afternoon, and went to sleep at night. They had neither a clock nor a way to keep track of the days. Man realized that the harvest and sowing seasons always fell at the same time.
The earliest occurrence in human history that contributed to the calculation of the number of days in a year was when they started counting the days between one sowing and the subsequent sowing.
How Egyptian Calculated Days ?
Through a vision of the star Venus, which was visible in the sky, the Egyptian priests warned the populace of the impending flood of the Nile. It was this method that led mankind from the method of predicting the year by the moon to predicting the time by the sun.
In order to calculate the number of months, they used the fact that the moon appears 12 times between two occurrences of the Nile overflowing, but they were unsuccessful this time.
For this reason, the Egyptians realized that there are 365 days in a year. They also found that when the Nile was full and flowing to the right, a bright star emerged in the sky when it ran like a river, and that it took 365 days for the star to return.
Different types of calendar:
Initially, people from various regions of the world constructed their own calendars in accordance with the cultures and faiths they followed. The Sumerian calendar, the Mayan calendar, the Greek calendar, the Roman calendar, the Hindu calendar, the Islamic calendar, and many others were all created in the same way. Unlike the Sumerian calendar, which is based on 60 days, the Mayan calendar used by the ancient Maya people had two different years. In other words, they had two years: a 365-day hazy year and a 260-day sacred round year.
The Greek calendar included each month between them during the classical Greek era. Ancient Athens had a 364-day lunar calendar. Both the earlier Roman calendar, which had 304 days and 10 months, and the more current calendar, which had 365 days and 12 months, were used. Historical records indicate that the Hindu calendar was in use 1,000 years before Christ was born.
Muslims have used the moon as the basis for their calendar. Using separate calendars gave the impression that everyone was traveling in different directions and had made different changes based on their circumstances at various times in time. But the need for a calendar that could be used by everyone led to the development of a common calendar that is widely recognized.
Julian Calendar :
In actuality, Julius Caesar was the inventor of this calendar system. You may have read or heard about Julius Caesar from the renowned Shakespearean plays. Anyone who created something during that time was given his name. In a similar vein, Pope Gregorian named the calendar after Julius Caesar.
It just takes roughly thirteen days to go from the Julian to the Gregorian calendar. Taking today, February 25, as an example, the Julian calendar shows February 12 as the date.
Mayan Calendar :
In the middle Ages, Mexico was the location where the Maya Civilization first emerged. People modeled their culture after the Maya. They spoke a Mayan language. The Maya constructed numerous magnificent cities during that time.
The creatures that lived in the rainforest were the ones who first discovered reading the stars in the sky, and they liked it. There is a theory that the Mayans foretold the end of the world on December 21, 2012.
For different time scales, Maya communities used distinct calendar systems. For instance, their yearly calendar for the harvest cycle had a length of 5100 26 51 26 complete years, or the years we experience now.
Gregorian Calendar :
Pope Gregory instituted the Gregorian calendar in 1582, which took the place of the earlier Julian calendar and is still in use today. Years and months are calculated based on how long it takes the Sun and Moon to complete one rotation.
One orbit of the sun by the earth takes 365 days, 5 hours, and 46 seconds to complete. A year is therefore divided into 12 months, or 365 days. The moon takes 29.58 days to complete one orbit around the earth Therefore, there are 12 months, or 365 days, in a year.
One orbit of the earth by the moon takes two weeks and fifty-eight days to complete. They therefore found a solution, which is to subtract one month and add 31 days to one month. Taking into account the solar cycle, February is extended by one day every four years, creating what is known as a leap year. The Gregorian calendar is the one that was created over time, accepted by everyone, and is still in use today.
How the months are been named ?
Originally, the months were January, February, March, April, May, June, September, the seventh, the eighth, the ninth, the tenth, and the month of December, but as of right now, December is the twelfth month. What led to this? The months of July and August were merged by Julius Caesar and Augustus Caesar.
calendar used today January is named after the Roman god Janis The month of February is referred to as “purification” The month of March is named for the Greek goddess of love and the Roman god of agriculture. May is named after Maya, the world-bearing daughter of Atlas. Juno, Queen of the Gods, inspired the name June.
Julius Caesar is honored with the name July. Augustus Caesar inspired the name of the month. September Sept., which still exists, originally stood for seven months, or the number 7. The eight-month symbol for October, Octo, which is still in use, originally stood for the number 8.Originally, the month of November was designated as novem, which means nine. December December used to be the tenth month, denoting the number 10.
