1, sunrise time: 04:52:58.

2. Japanese-Chinese time: 12: 1 1:06.

3. Sunset time: 19:29: 15.

4. Day length: 14:36: 17.

5. Dawn: 04:2 1:43.

6. It's dark: 20: 29.

Water resources:

There are 6 rivers with a drainage area of over 500 square kilometers in Qinhuangdao, 23 rivers with a drainage area of over 100 square kilometers, and 54 rivers with a drainage area of over 30 square kilometers. The Luanhe River basin in Qinhuangdao covers an area of 3773.7 square kilometers, with 745 million cubic meters of groundwater resources and 65.438+64 million cubic meters of total water resources (including 65.438+25.4 million cubic meters of surface water and 745 million cubic meters of groundwater, repeating 359 million cubic meters).

Various reservoirs have been built: 283 Hantaolinkou Reservoir with a total storage capacity of 65.438+48.6 million cubic meters. No, there are 282 Linkou reservoirs in Hantao with a total storage capacity of 627 million cubic meters.