![]() ![]() It is important for them to be able to compare the same period of time in different years. Meteorologists, on the other hand, define seasons based on climatic conditions and the annual temperature cycle. To find out the exact date and time of spring 2023 in your area use this seasons calculator. For locations that are ahead of UTC (further east) it may fall on the day after, and for locations that are behind UTC (further west) it may fall on the day before. While spring starts and ends at the same moment in time all over the Northern Hemisphere, the date and local time differ from place to place depending on the year and a location's time zone. The start and end dates for spring given on this page are the dates of astronomical spring in the Northern Hemisphere and are based on Coordinated Universal Time (UTC), which for practical purposes is equivalent to Greenwich Mean Time (GMT - the time zone of the United Kingdom). ![]() In the Southern Hemisphere spring lasts from the September equinox (September 21 to 24) to the December solstice (December 20 to 23). Spring ends and summer starts at the moment of the June solstice, which occurs every year between June 20 and June 22. In the Northern Hemisphere winter ends and spring starts at the moment of the March equinox, which occurs every year between March 19 and March 21. In the astronomical calendar the start and end dates of spring are based on the changing position of Earth in relation to the sun and the resulting solar events of equinoxes and solstices. Astronomical and meteorological spring start and end on different dates. The two most commonly used ones are based on the astronomical calendar and the meteorological calendar. There are various ways to define the start and end dates of spring. It is the intervening period between the coldest time of the year ( winter) and the warmest time of the year ( summer) and gets its name from the growth of new plants during this time: plants "spring forth".Īstronomical spring vs. Spring, also often called "springtime", is one of the four seasons that make up the year.
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