Six tomorrow is the beginning of spring

寒随一夜去，春逐五更来。Chilliness go through the night spring follow along with dawn.
The day is not only a solar term but also a festival.the day there are such many good habits as welcoming spring迎春、hitting Spring 打春、bitting spring咬春in our country folk。
在天文意义上，立春，拉开了春天的序幕，表示万物复苏，充满生机。但从气象学上来说，它仅仅是春天的前奏。气象上规定，连续5天日平均气温在10度以上，且保持稳定，那么第一天即为入春首日。常年甬城入春时间在3月26日前后。
From the view of astronomy，spring begins undraw spring's prologue,it imply all the things renew to be awake and to be full of vitality。but from aerogrophy，it is only a prelude of the spring。it is regulated in aerography，the average temprature in five continuous days is over ten degrees ，also the temprature is steady ，then the first day will be condidered the beginning into spring。