Summer Solstice 2025 Date. The summer solstice is the longest day of the year, when the sun is at its highest point in the sky. For some it marks the start of summer and looking forward to warmer days.

In india, the summer solstice 2025 will happen on june 21 at 8:09 pm ist. Summer solstice 2025 (beginning of astronomical summer) on the day of the summer (june) solstice, the solar disk, moving along the ecliptic, will fall into its northernmost point and will be.