I am 90 years old and my birthday is 12 12 1. What's the date of the solar calendar? What constellation?

Constellations are divided according to the solar calendar (new calendar, Gregorian calendar)

If it is 12 12, the solar calendar is 9112, and the constellation is Capricorn.

If it is 122 1, the solar calendar is 9 1, and the constellation is Aquarius.

Aries (03/2 1-04/20)

Taurus (04/2 1-05/20)

Gemini

Cancer (22 June 2006-22 July 2007)

Leo (07/23-08/22)

Virgo (08/23-09/22)

Libra (09/23- 10/23)

Scorpio (10/24-11/22)

Sagittarius (11/23-12/21)

Capricorn (12/22-0119)

Water bottle: 0 1/ 20- 02/ 18

Pisces (02/ 19- 03/20)