19726 What constellation is the Gregorian calendar?

1June 26th, 972 is the solar calendar, and the constellation is Cancer.

June 26th 1972, which is a lunar calendar, converted into solar calendar: June 5th, 0972.

Constellation: Leo

Constellations are divided according to the solar calendar (i.e. Gregorian calendar, national calendar and new calendar).

Cancer: June 22nd-July 22nd.

Leo: July 23rd-August 22nd.