The summer solstice, occurring on June 21, marks the Northern Hemisphere's longest day and shortest night due to Earth's tilt.
This event, celebrated globally, sees the Sun at its highest point in the sky. It signifies the start of summer astronomically and is a cultural milestone observed with various traditions. Places like Norway experience nearly 24 hours of daylight, contrasting with the Southern Hemisphere's shortest day.
As Earth orbits, days begin to shorten post-solstice. This year, the solstice begins at 4:51 pm EDT (2:21 am IST), coinciding with soaring temperatures in regions like India, where a severe heatwave has been reported.