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Winter Solstice

Winter Solstice

12-21-18 winter solstice IMG_1706The tilt of the Earth’s axis of rotation gives different parts of the planet exposure to the Sun at different times of the year, providing seasons.  In December, the Earth’s North Pole turns away from the Sun, giving the Southern Hemisphere the most sunlight.

The annual winter solstice brings us the shortest day and longest night of the year in the Northern Hemisphere. The date and time of the solstice vary each year, though it typically falls between Dec. 20 and Dec. 23.  This year’s winter solstice is at 5:23 p.m. Eastern Time today. At that moment, the sun appears directly over the Tropic of Capricorn, at 23.5 degrees south latitude. Here in the Northern Hemisphere, the sun takes its lowest and shortest path through the southern sky. The day will feature just 8 hours and 49 minutes of daylight — compared to our typical 12 hours or so.

This year’s winter solstice won’t be quite as dark as usual (weather permitting). On Saturday, the first full day of winter, a full moon will brighten the long, dark night. The December full moon, also known as the Cold Moon or Long Night’s Moon, arrives less than a day after the solstice, at 12:49 p.m. on Dec. 22. The last time the full moon and the winter solstice occurred less than a day apart was in 2010, and it won’t happen again until 2029.

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