0
Since "Sol Invictus, the Roman sun god" is a mythological figure who never actually existed, he doesn't have an actual "birthday", thus rendering your question somewhat moot.
The most common explanation for why Christmas is when it is is that someone in the early church decided it was better to give people an at least nominally Christian reason to celebrate when their ancestors had been celebrating for hundreds of years than to have them keep honoring some pagan god.
What else can I help you with?
When was the birthday of the Roman god Mithras celebrated?
AnswerMithras was a sun god, so his birthday was celebrated on December 25th, the day, shortly after the solstice, when the sun appeared to begin to rise earlier.
What is Neptune the Roman god of?
The Roman God Neptune is the God of the sea.
What is Cupid's birthday?
Cupid (Roman god of desire) dates from about 800 BC. But the ancient gods were not given dates on the Julian calendar.
Who is the Worst Roman god?
There is no Roman god for "worse".
Roman god name for Neptune?
neptune is the roman god. the greek god is Poseidon.
What does roman God of War mean?
the roman god of is mars so roman god of war means mars
Are you sure that ROMAN god discovered Jupiter?
"ROMAN god" did not discover Jupiter. it is named after roman god...JUpiter
What was Vulcan the Roman god of?
In Roman mythology, he is the blacksmith god, or the god of the forges.
What god roman name is mars?
Mars was a Roman god. He was the God of War.
Mithre surname belongs to which religion?
Cult of Mithras the sun God of Rome roman legion god lots of the mythos incorporated into Xtianity Xmas day the same as birthday of Mithras
Roman god of underworld?
Pluto was the Roman god of the underworld.
Who is the Roman god of the sky?
Saturn was the Roman god of the sky.
