In the Northern Hemisphere, March is the "transition month." While the beginning of the month often feels like winter, the (usually March 20) marks the official start of spring. This is when the sun sits directly above the equator, making day and night nearly equal in length. April: The Season of Growth
In the (Australia, South America, Southern Africa), the seasons are reversed. Meteorological spring occurs during: what months is spring
Here is a detailed breakdown of the months of spring. In the Northern Hemisphere, March is the "transition month
"Budburst" is the moment tree buds begin to unfurl. In the Northern Hemisphere
Ecologists and gardeners often reject fixed calendar dates in favor of "phenology"—the study of cyclic and seasonal natural phenomena. For them, spring is not a date; it is an event.