16 point 3 1 min. Slight summer is the 11th solar term among the 24 solar terms. In 2023, the slight summer solar term will arrive on July 7th 16: 3 1 minute, Beijing time. After the slight summer, it will be hot for three minutes a day, and the national temperature will continue to rise. Pay attention to heatstroke prevention and cooling. Slight summer heat means the official start of The Last Month Of Summer season. When the sun reaches 105 degrees, it is a slight summer heat.