Wednesday, 31 December 2025

Celebrating New Year: An Outcome of a Calendar that Holds the Globe Together


 

Happy New Year

At the dawn of the New Year, while wishing you all a very happy new year greetings, I am reminded that every new year ritualistically people exchange greetings, make resolutions for the new year, replace diaries and refresh digital calendars, to welcome the new year.

The familiarity of this ritualistic path often obscures a deeper truth: the very idea of a “new year” — its beginning, its end, and its internal divisions — is not a given, but a constructed human artefact, Calendars. Though omnipresent, they remain among the lesser examined foundations of civilisation.

At their core, calendars are systems of temporal coordination. They allow societies to synchronise actions, economies to function predictably, cultures to preserve continuity, and states to govern coherently. Like language or currency, calendars operate as shared infrastructure — invisible when functioning smoothly, but deeply disruptive when they fail, as seen in history.

At the heart of the calendar lies humanity’s earliest scientific endeavour: the observation of nature’s – celestial - constants. The alternation of day and night, the phases of the Moon, the cycle of seasons, and the apparent motion of the Sun across the sky. This motivated early humans to organise time and calendar. This was not an abstract pursuit, but an accurate ‘scientific’ method practiced across civilisations to determine when to sow seeds, when to harvest, when rivers would flood, and when religious and ritual observances should occur. A calendar out of sync with seasons was not merely inconvenient — it could be catastrophic.

Calendars have held sacred status across all regions. Its origin comes from the Latin word calendarium / kalendarium - account book or register – used for recording debts. It comes from the word kalendae/ calendae that refers to the first day of each month in the Roman Calendar. While all early civilisations have used one or other forms of time keeping /calendars, the Roman influence of calendars has perpetuated. The Indian calendars/time keeping — based on Panchanga —was fundamentally different from Romans. Indians used Lunisolar observations in their Pachanga, which determined their calendar.

Of the several calendars of antiquity, the Egyptian and the Roman calendars evolved into the Julian calendar, which remained in vogue for 1500 + years. The Roman calendar, introduced around 600 BC, was a lunar calendar and it fell short by 10.25 days of a Solar/ Tropical year. By around 50 BC, notwithstanding the introduction of the extra intercalary month, every two years the calendar had fallen eight weeks behind the Tropical year, leading to Romans to be out of Sync with seasons. There was total confusion when Julius Caesar came to power as the Roman’s 355-day year lunar calendar was 80 days out of sync with seasons.  

With the advice of the famous Greek Egyptian astronomer, Sosigenes, Ceaser made major changes to the extant calendar by abandoning lunar and adopting the solar system of measurement with fixed month lengths making 365 days in a year and an intercalary day every fourth year in February.  To sync the calendar back with Christmas, Ceaser added nearly three extra months to the year 46 BC, making it 445 days long ('the year of confusion'). This led to the new Julian calendar - named after Ceaser - which began on 1st January 45 BC.

The next major correction to the calendars occurred in 1582. Pope Gregory XIII was confronted with a similar situation of the calendar not in sync with the religious season. He therefore, suggested skipping ten days, to the Julian Calendar. This resulted in redefining of the leap year, a year which is a multiple of 4. An exception was added that if the year is a multiple of 100 it is not a leap year. However, if the year is a multiple of 400 it is a leap year.  Applying these principles Pope Gregory XIII, decreed that the day after October 4, 1582, would be October 15, 1582. Adoption of this change was not easy and most European countries took their own time to adopt this new Gregorian calendar with the loss of eleven days.

There was much unrest in the US in adopting to the new Gregorian Calendar, which they adopted in 1752.  'Give us back our eleven days' was a popular campaign slogan.  Many other countries were slow to adopt it and it was not until the early twentieth century that the entire world finally adopted this calendar. The Gregorian calendar is now recognised worldwide although there are still many other calendars running alongside it, for religious purposes. Although the British used the Gregorian calendar in India, Indians continued to use their own regional calendars.    

Use of multiple - regional - calendars in India led to an administrative chaos in independent India. Festivals fell on different dates across regions; official records lacked uniformity. Recognising this problem, independent India undertook a historic exercise in scientific rationalisation of calendars. The Government of India - Council of Scientific and Industrial Research, (CSIR) - appointed a Calendar Reform Committee, in November 1952, under the chairmanship of Dr. Meghnad Saha, “to examine all the existing calendars followed in the country and after a scientific study of the subject, submit proposals for an accurate and uniform calendar for the whole of India". The committee after close examination, recommended a uniform all-India calendar for both civil and religious use. The Government of India accepted the proposal and introduced it as the Indian national calendar with effect from 22nd March 1957.

As another year ends and a new one begins, it is worth pausing before sending that familiar greeting. The turning of the year is not a natural inevitability; it is a human agreement, refined over millennia, shaped by astronomy, mathematics, religion, politics, and social need.

Calendars do not merely tell us what day it is. They tell us who we are as a species — observers of nature, builders of systems, and seekers of synchrony. In recognising the calendar’s quiet power, we acknowledge one of civilisation’s most enduring and least celebrated achievements.

So this New Year, let us celebrate not just the passage of time, but the extraordinary human ingenuity that allows us to measure it — together.

Season’s greetings and a thoughtful New Year.

https://khened.blogspot.com/2021/12/new-year-2022-spare-thought-for.html

Happy New Year.


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