The First Day Of Spring 2025. Spring 2025 will begin on 20 march and end on 21 june, according to the astronomical definition based on the earth's orbit and the sun. Find the dates and deadlines for registration, tuition, exams, breaks and holidays for fall 2024, spring 2025 and summer 2025 terms at asu.

Find out when spring, summer, autumn and winter start in each year based on the astronomical seasons defined by the sun’s movement. Find out when is the first day of spring in 2025 for countries in the northern hemisphere.