Is the time division standard of constellations according to the lunar calendar or the solar calendar?

Constellation is calculated according to the solar calendar, and its calculation points are as follows:

Aquarius constellation

1.20-2. 18

fishes

2. 19-3.20

Aries constellation

3.2 1-4.20

Taurus constellation

4.2 1-5.20

Gemini

5.2 1-6.2 1

Cancer constellation

6.22-7.22

Le Signe du Lion

7.23-8.22

virgo

8.23-9.22

libra

9.23- 10.22

Scorpius

10.23- 1 1.2 1

Sagittarius

1 1.22- 12.2 1

Capricorn. Compare CAPRICORN

12.22- 1. 19