After the Vernal Equinox the days get shorter as winter approaches.
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The North has shorter days between the Autumnal equinox and the Spring equinox, and longer days for the other half of the year. In the South, it is the other way around. Averaged over the course of a year the day lengths are the same.
The first day in which the time from sunrise to sunset is longer than the time from sunset to sunrise is a few days before the vernal equinox.
Equinoxes are when there are twelve hours of daylight and 12 hours of darkness. The autumnal equinox is on September 21st on average, and the vernal equinox is on March 21st on average. You can tell that the seasons have changed and the equinoxes and solstices have occured because the amount of sunlight changes and temperatures also change. Solstices are when there is either the shortest or longest amount of daylight. The summer solstice is when there is the longest amount of daylight. After the summer solstice, days begin to slowly get shorter until the autumnal equinox. The winter solstice is when there is the shortest amount of daylight. After the winter solstice the days get longer until you reach the vernal equinox.
Days get shorter and nights get longer until the winter solstice, at which point the days become longer and the nights become shorter.
After the Autumn equinox in March, days start to get noticeably shorter, while the nights are longer. This then goes the opposite way after the vernal equinox in September.
Between vernal equinox and the autumnal equinox.
The English phrase 'vernal equinox' refers to the spring[date] of equal night [and day]. For starting late March, the day is about equal to the night in length. It represents the end of the shorter days and longer nights of winter. And it represents the beginning of the longer days and shorter nights of summer. The equivalent in Latin is aequinoctium vernalis. For the noun 'aequinoctium' means 'equal night'. And the adjective 'vernalis' means 'of or relating to spring'.
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The longest day, 21st June is the Summer Solstice. The shortest day , 21st December is the Winter Solstice. The days of equal day and nights , 21st March, and 22nd September are the Vernal Equinox and the Autumnal Equinox , respectively. This data applies in the Northern Hemisphere only. In the Southern Hemisphere the data is reversed. The longest day, 21st December is the Summer Solstice. The shortest day , 21st June is the Winter Solstice. The days of equal day and nights , 21st March, and 22nd September are the Autumnal Equinox and the Vernal Equinox , respectively. NB the word 'vernal' is the adjective for 'Spring'.
They would be the vernal equinox and the autumnal equinox.
If you were to arise prior to sunrise, you would see that indeed, the sun IS arriving earlier day by day; however, once the vernal equinox passes, the sun will begin to rise earlier and earlier again (and also set later). The equinoxes (vernal and autumnal) are the two days of the year when daylight and darkness are of equal length. The autumnal ushers in shorter days and longer nights while the vernal brings us longer days and shorter nights. The daily difference is subtle, by only minutes, but on a monthly basis it is more apparent.
The North has shorter days between the Autumnal equinox and the Spring equinox, and longer days for the other half of the year. In the South, it is the other way around. Averaged over the course of a year the day lengths are the same.
The first day in which the time from sunrise to sunset is longer than the time from sunset to sunrise is a few days before the vernal equinox.
It's when the Sun is directly over the equator and the duration of the days and nights are the same. It occurs on March 20th (Vernal). For the autumnal equinox, it occurs on September 22nd.
Days become shorter from the Summer Solstice in June [the longest day of the year] through the Winter Solstice in December [the shortest day of the year] , when the days begin growing longer again. [At the Vernal and Autumnal Equinoxes, midway between the solstices, the days and nights are of equal lengths.]
3 Twice. On the Autumnal equinox and on the Vernal equinox.