While the solstices are more widely understood to be rooted in ritualistic tradition and celebration, the equinoxes carry meaning for many people too.Įarly civilisations found the spring equinox to be a reliable way to keep track of the seasons, with cultures today paying tribute as their ancestors used to. The autumnal and spring equinoxes mark the point when the two hemispheres swap over, while the summer and winter solstices denote the sun reaching its most northerly and southerly points.
Although perhaps not as famous as the summer solstice, the spring equinox is a significant occasion for druids (Photo: Getty) In theory, this means that everywhere on the planet should get 12 hours of daylight and darkness on those days, although this is complicated slightly by the Earth’s atmosphere affecting the way we see sunlight.įor six months each of the year, either the northern or southern hemisphere is pointing slightly more towards the sun, bringing the warmer temperatures of spring and summer. When is Spring 2021? Date of the first day of the UK season, and when vernal equinox falls this year What does the Vernal Equinox mean?Įquinoxes get their name from the Latin for “equal night”, and mark the only two points in the year when the equator is the closest part of Earth to the sun, with both the northern and southern hemispheres sharing sunlight equally. This means that every year spring begins on 1 March and lasts until 31 May, with summer starting on 1 June, autumn arriving on 1 September and winter following on 1 December.
#Equinox spring 2021 full#
Spring’s first day comes earlier with the meteorological definition, which is much simpler, splitting the year into four seasons of three full months based on the Gregorian calendar, making it easier to compare seasonal and monthly statistics. The astronomical spring lasts until the summer solstice, which in 2021 lands on Monday 21 June. The spring equinox in the Northern Hemisphere occurred exactly on this day, specifically. This date is considered the first day of spring under the astronomical calculation of the seasons, which is based on the two equinoxes and solstices. The first day of the 2023 spring season began on Monday, March 20th. This is comfortably the most common date for the phenomenon, although it can occur on any date between the 19th and 21st of the month. In 2021 the spring equinox – also known as the vernal equinox – falls on Saturday 20 March (technically occurring at 9.37am). Although recent weather conditions may beg to differ, spring is on its way in the UK (Photo: PA) When is the Spring Equinox 2021?
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