Have you heard of the word apricity?

Have you heard the word Apricity? (it's cool)
Have you heard the word Apricity? (it’s cool)

No I have not but thank you for letting me know! Who would have thought that someone would have come up with a word to describe “The warmth of the sun in winter” and it still wouldn’t have become common terminology 400 years after its creation in 1623. Hopefully this apricity provides a small comfort as we face this cold Boston winter.