When was Xiaoman?

Xiaoman is the second solar term in summer, so when is 20 17 Xiaoman? Let's find out.

20 17 when is xiaoman? May 20 17, Sunday, April 26th of the lunar calendar.

Xiaoman solar term is from May 20th to 22nd every year, when the sun is at 60? 75? .

The solar term is one of the twenty-four solar terms and the second solar term in summer. At this time, the rainfall increased and the temperature rose, but there was still dry and hot wind in the north, so the rain was only small and sufficient.

Calculation method of solar term date of Xiaoman solar term: [y * d+c]-L.

Interpretation of the formula: Y= the last two digits of the number of years, D=0.2422, L= the number of leap years, 2 1.04 in the 20th century and 2 1.86 in the 20th century.

For example, the complete date of 2088 =[88? 0.2422+21.04]-[88/4] = 42-22 = 20, and -2 1 on May 20th.

Exception: the calculation result in 2008 is plus 1 day.

Climatic characteristics of Xiaoman solar terms From the climatic characteristics, from Xiaoman solar terms to the next Mang solar terms, all parts of the country gradually entered summer, the temperature difference between north and south further narrowed, and precipitation further increased. At this time, we should pay close attention to the prevention and control of pests and diseases in wheat fields to prevent the attack of dry hot wind and sudden thunderstorm and gale. South China should pay close attention to rice topdressing and weeding, promote tillering, and pay close attention to summer grain harvesting and drying in sunny days. After the solar term expires, people should pay attention to meteorological problems. This is the harvest time, the prelude, the beginning of the summer heat, and the time when diseases are easy to appear. People must have the health consciousness of "preventing before they get sick", and start from two aspects: strengthening healthy qi and preventing diseases and pathogens from invading.