Solstice 2024 Summer. In chinese astronomy, the phenomenon known as xiazhi roughly corresponds to the summer solstice — it begins when the sun reaches the celestial longitude of 90° and ends when its celestial longitude is 105°. When is the summer solstice 2024?
More:upcoming june 2024 full moon will look unusually big and colorful what is the summer solstice? It is the longest day of the year that marks the arrival of the summer season.