What day of the month is the 12th day of the first month

The lunar calendar is the current traditional Chinese calendar, belonging to the yin and yang calendar. It is based on the cycle of the moon phases, with each lunar phase being one month, and the solar return year being the length of a year, with the addition of the 24 solar terms and the setting of intercalary months in order to make the average calendar year compatible with the return year. The Gregorian calendar, also known as the solar calendar, is a calendar based on the Earth's revolution around the Sun. In 2025, the twelfth day of the first month of the lunar calendar is February 9 on the Gregorian calendar; in 2024, the twelfth day of the first month of the lunar calendar is February 21 on the Gregorian calendar; and in 2023, the twelfth day of the first month of the lunar calendar is February 2 on the Gregorian calendar.