When Does Spring Start 2025 Usa Dates. Traditionally, we celebrate the first day of spring on march 21, but astronomers and calendar manufacturers alike now say that the spring season starts on march 20th, in all. Spring break 2025 is coming in hotter than you think, so now’s the time to start planning.
Click on the date that interests you to see the lighting map of the earth. Our full list of spring break dates is the perfect starting point for organizing your trip.