Science Series: Summer Solstice
Science of the Summer Solstice
The Start of Summer
4 min readJun 22, 2024
Solstice comes from the Latin word solstitium, meaning “Sun, standing still.” The Summer Solstice occurs on June 20 at 20:51 UTC, Coordinated Universal Time, Zulu Time, or roughly Greenwich Mean Time. Greenwich, England, is the prime meridian — the zero point for longitude lines.