When is winter solstice in 2023?

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As the year edges toward its conclusion, the anticipation for the winter solstice, marking the shortest day of the year, continues to grow. This celestial event is a treat for sky enthusiasts, especially in the northern hemisphere where it welcomes winter. The upcoming winter solstice promises an incredible sight—a striking alignment between Jupiter and the Moon, adorning the sky with a captivating display for those who gaze upward.

The significance of the winter solstice lies in the Earth’s axial tilt of 23.4 degrees, causing variations in the Sun’s path throughout the year. During this time, the Northern Hemisphere experiences its minimum exposure to sunlight, leading to the lowest point of the Sun in the sky and subsequently cooler temperatures. Conversely, for those in the southern hemisphere, this period marks the arrival of summer as the South Pole tilts toward the Sun.

The term “winter solstice” refers to the point when the Sun’s path in the sky is farthest south, resulting in the shortest duration of sunlight and the longest night of the year. This pivotal astronomical event typically occurs around December 21st or 22nd, signaling the commencement of winter in the northern hemisphere. It’s a period when days gradually begin to lengthen until the arrival of the summer solstice, the longest day of the year.

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The etymology of “solstice” originates from the Latin word “solstitium,” denoting “the sun stands still.” This name signifies the apparent halt in the Sun’s movement before it reverses its course. During the winter solstice, the Sun seems to reach its most southerly position against the backdrop of the stars.

In 2023, the winter solstice falls on December 21st or 22nd, with the precise moment occurring at 10:17 PM (EST) on December 21st. On this day, the Northern Hemisphere will experience approximately 7 hours and 14 minutes of daylight, marking the shortest span of daylight for the year.

To observe this celestial event, skywatchers can witness the waxing gibbous moon positioned near Jupiter, the brightest planet in the evening sky, creating a mesmerizing display in the southeastern horizon. A good pair of binoculars or a small telescope can enhance the viewing experience, enabling observers to appreciate the celestial dance between Jupiter and the moon. Additionally, December 22nd marks the peak of the annual Ursid meteor shower, although the bright moon might hinder the visibility of this natural phenomenon.

This winter solstice offers a spectacular opportunity to marvel at the celestial wonders and understand the intricate dance of our planet within the cosmos.