Spring Equinox 2025 Time In Phoenix

Spring Equinox 2025 Time In Phoenix. The autumn or fall equinox signals the end of summer on the astronomical calendar. Data for phoenix (arizona, united states), for the period.

Spring equinox 2025 (beginning of astronomical spring) on the day of the spring (march) equinox, the sun crosses the celestial equator, moving along the ecliptic. This will signify the start of spring for the northern hemisphere!