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Explore 3 published pages tagged with Seasonal Definitions, grouped automatically from article text, entity focus, and recurring topical signals.
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In 2018, astronomical spring begins on Sunday, March 11 at 01:14 UTC (Coordinated Universal Time), when the Sun crosses the celestial equator heading north. Meteorological sprin...
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In the Northern Hemisphere, spring began on March 20, 2019 , at 21:58 UTC (4:58 p.m. EDT), marking the March equinox. This astronomical event occurs when the Sun crosses the cel...
Open articlecalendar-dates
The first day of spring in 2015 depended on whether you followed astronomical seasons or meteorological seasons. For most locations in the Northern Hemisphere, astronomical spri...
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