Is spring outing a custom activity of solar terms in beginning of spring?

During the solar term in beginning of spring, the customary activities are generally welcoming the spring, visiting the spring, announcing the spring, and offering sacrifices to the land gods, so as to pray for good weather, abundant crops, national prosperity and people's safety. Vertical eggs are the custom of vernal equinox and autumnal equinox.

In ancient times, the vernal equinox was also called "Japan-China", "Day and Night Equinox" and "Spring Equinox Moon". It is not a traditional festival, but an important solar term representing agricultural production, which can also be seen from its alias. At the vernal equinox, the length of day and night is equal, and then the direct sunlight position gradually moves northward, and gradually the days are long and the nights are short.