The real story of Christmas: from sun-worship to Sinterklaas

That calendar tells us that on the same date – 25 December – another holiday was celebrated, marking the birth of Sol Invictus, "the Unconquered Sun". That was a new pagan cult, worshipping a new sun deity.
Both these holidays coincided with the Roman festival of Saturnalia, which had been celebrated from December 17 to December 24th. That was a festival celebrating the god Saturn, which – as we will see – contributed heavily to latter-day Christmas traditions.
© Haaretz 2021