Summer Solstice 2025 San Francisco. Autumnal equinox day/night nearly equal 22 september, 2025; The annual ursid meteor shower always peaks near the time of the december winter solstice.

This groovy concert marking the season’s longest day. 32 rows the longest day of the year was around 5 months ago, during the summer solstice on june 20, 2024, with a daylight length of 14 hours and 49 minutes.