The tilt of the Earth and your distance from the equator are just 2 reasons why summer’s not year-round.
Articles on Vernal equinox
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On the March equinox, everywhere in the world has more sunlight than darkness.
Leap years were devised in Julius Caesar’s time, to fix the pesky problem that Earth’s year isn’t exactly 365 days. But 15 centuries later, our calendars were still slightly askew.
Astronomy and astrology do not agree on the dates of the zodiac constellations.
