Summer Solstice 2026: Check why is June 21 the longest day of the year?
Marking the longest day in the Northern Hemisphere, June 21 ushers in summer with extended daylight. This astronomical event, known as the Summer Solstice, occurs when Earth's axial tilt maximizes the Sun's presence. Historically, this day held significance for agricultural planning and astronomical observation, with ancient sites like Stonehenge drawing crowds even today to witness the solstice dawn.
