The summer solstice is the tenth solar term of the 24 solar terms, that is, when the sun reaches 90° of the Yellow longitude, between June 20 and 22 of the Gregorian calendar every year, marking the longest day time in the northern hemisphere. 🔻 The summer solstice is one of the earliest solar terms to be determined. On this day, the sun is almost directly on the Tropic of Cancer. From this day on, the days in the northern hemisphere gradually shorten, and the directions of sunrise and sunset also begin to move southward. 🔻 #summer #solarterm #instafood #foodphotography #foodstagram #peaceofmind #springiscoming #summermood #watermelon #languagelearning #foreignlanguages #learnchinese #fruitphotography #24solarterms #chinesecharacters #summersolstice https://www.instagram.com/p/CBtiGwdJFQY/?igshid=1ok19z8x9rh49