When does it get dark in northeast spring?

Take Harbin, Heilongjiang Province as an example: in June of 5438+ 10, the dawn in Harbin is between 06: 36 and 06: 38 in the morning, and the darkness is between 16:43- 16:50 in the afternoon.

Spring in the northeast is April and May. Although it is February in beginning of spring, it is still winter in the northeast. In March, the temperature rose, but it was also relatively cold. Only when it is clear, does it begin to enter the real spring. Spring is the first season of the year. Spring includes six solar terms: beginning of spring, Rain, Frightening, Equinox, Qingming and Grain Rain. The climate in spring is generally warm and mild, and there is little rain in most inland areas of China. Everything is animistic, the climate is changeable, and it is warm and cold at first.