Is Tomb-Sweeping Day a fixed date? Is Tomb-Sweeping Day a fixed date?

1, the date in Tomb-Sweeping Day is not fixed, usually around April 5th every year. Tomb-Sweeping Day is the only day that is both a solar term and a festival, and the longitude 15 of the sun is the spirit of Tomb-Sweeping Day.

2, Tomb-Sweeping Day gas point: Dou refers to B; The solar calendar is15; Gregorian calendar April 4-6. The "Twenty-four solar terms" were originally determined by the direction of the top of the bucket handle of the Big Dipper. The bucket handle starts from the "female" position and then rotates clockwise. When bucket handle points to the "second position", it is the spirit of Qingming.

3. However, because the time of the earth's revolution is not necessarily 365 days, there may be a phenomenon that the date is not fixed in the division of solar terms, so the festival time is around April 5 of the Gregorian calendar. At that time, vitality flourished, yin qi declined, everything "went to the old and welcomed the new", and the earth showed a scene of spring, tranquility and peace, which was a good time to go for an outing in spring and sweep the graves for sacrifice.