The 2012 Summer Solstice
Jun 20, · Summer officially kicks off today, with the summer solstice marking the longest day of the year on June 20, at least in the Northern Hemisphere. Jun 19, · Summer Solstice June 20 Marks First Day Of Summer, Longest Day Of The Year (PHOTOS).
This post was contributed by a community member. The views expressed here are the author's own. Today is the first day of summer, also known as the summer solstice. It's the longest day of the year and the shortest night.
The actual moment of the solstice will occur at about p. As you may remember from your grade school science lessons, the seasons and the changing lengths of the day and night throughout the year are a result of the Earth's axial tilt. Try to visualize the Earth's orbit around the sun as an elliptical path on an imaginary plane in space. As what is speedicath compact used for Earth rests in that plane, its north and south poles—the ends of its axis—do not point straight "up" and "down.
As a result, the northern and southern hemisphere do not receive equal amounts of sunshine throughout the year. Right now, the northern hemisphere is "leaning" towards the sun.
From tonight until the winter solstice on December 21, as the Earth continues around the sun, that tilt in the planet's axis will be "leaning" our hemisphere less towards the sun each day. If not for the tilt of the Earth's axis, we would not have seasons. The day and night would be exactly the same length, year round. The northern and southern hemispheres would share the sun's light equally. Right now, that only happens on the days of the spring and fall equinoxes March 20 and September 22, this year.
Perhaps appropriately, as we bask in a whopping 15 hours, two minutes of daylight, today is also expected to be the hottest day of to date in our area. Tomorrow could be hotter still. If the heat gets to be a bit too much, consider the flip side of today's solstice: for our friends in the southern hemisphere, today is the winter solstice.
In Punta What channel does the nj lottery come on, Chile, the high today will be in the mid to upper 30s. The views expressed in this post are the author's own. Want to post on Patch? Register for a user account. Community Corner The Summer Solstice It's the first official day of summer and the longest day of the year.
With summer officially here, check out our summer guides:. Thank Reply Share. The rules of replying: Be respectful. This is a space for friendly local discussions. No racist, discriminatory, vulgar or threatening language will be tolerated. Be transparent. Use your real name, and back up your claims. Keep it local and relevant. Make sure your replies stay on topic. Review the Patch Community Guidelines. Reply to this article Reply. See more local news.
It's the first official day of summer and the longest day of the year.
Jun 21, · This page provides date and local time for Summer Solstice in the year for Redmond, Washington, United States. It also lists astronomical sunrise and sunset timings on Summer Solstice day. This page gives the day length in hours, minutes and seconds on Solstice day, including previous and next day. Jun 20, · The Summer Solstice - Carlsbad, CA - It's the first official day of summer and the longest day of the year. Jun 20, · Known as the summer solstice, it is the day when the Earth's axis is most inclined toward the sun. In normal years, this usually takes place on June 21st. However, thanks to the fact that is a leap year, this year the solstice is earlier, by a lovedatingstory.com: Meera Dolasia.
Summer officially kicks off today, with the summer solstice marking the longest day of the year on June 20, at least in the Northern Hemisphere. This year's summer solstice takes place a day earlier than it's been for the past three years, due to the fact that is a leap year —this February got an extra day, to keep our calendar year of days in sync with the astronomical year, which is about In general, the exact timing of the summer solstice changes from year to year, "but there's a bigger jump when you have a leap year," explained Mark Hammergren , an astronomer at the Adler Planetarium in Chicago.
The solstices are the results of Earth 's north-south axis being tilted This tilt causes different amounts of sunlight to reach different regions of the planet during Earth's year-long orbit around the sun.
Today the North Pole is tipped more toward the sun than on any other day of The opposite holds true for the Southern Hemisphere, where today is the winter solstice , the shortest day of the year. As a result of Earth's tilt, the path of the sun across the sky rises in the lead-up to the summer solstice, then begins descending for the rest of the summer.
See pictures of the sun's path across the sky —an entire year in a single frame. At high noon on the summer solstice, the sun appears at its highest point in the sky—its most directly overhead position—in the Northern Hemisphere. That doesn't mean the sun will be exactly overhead at noon for everyone, said Cornell University astronomer James Bell.
It depends on the viewer's latitude—the sun will shine down directly overhead at noon only along the Tropic of Cancer, an imaginary line that circles the planet at about the latitude of Cuba.
On the summer solstice, the Northern Hemisphere receives more sunlight than on any other day of the year—but that doesn't mean the first day of summer is also the hottest. Earth's oceans and atmosphere act like heat sinks, absorbing and reradiating the sun's rays over time. Even though the planet is absorbing lots of sunlight on the summer solstice, it takes several weeks to release it.
As a result, the hottest days of summer usually occur in July or August. It's the same with the Earth. Another popular misconception, Adler's Hammergren said, is that during the summer—and especially during the summer solstice—Earth is closer to the sun than at other times of the year.
In reality, the tilt of the Earth has more influence on the seasons than our planet's distance to the sun. The summer solstice—also called midsummer—has long been recognized and often celebrated by many cultures around the world.
The ancient Egyptians , for example, built the Great Pyramids so that the sun, when viewed from the Sphinx, sets precisely between two of the Pyramids on the summer solstice. The Inca of South America celebrated the corresponding winter solstice with a ceremony called Inti Raymi, which included food offerings and sacrifices of animals, and maybe even people.
See a picture of an Inca winter solstice festival. Recently, archaeologists discovered the remains of an astronomical observatory in a long-buried Maya city in Guatemala in which the buildings were designed to align with the sun during the solstices. During such times, the city's populace gathered at the observatory to watch as their king appeared to command the heavens.
And perhaps most famously, Stonehenge in the United Kingdom has been associated with the winter and summer solstices for about 5, years. Observers in the center of the standing stones can still watch the summer solstice sun rise over the Heel Stone, which stands just outside the main ring of Stonehenge.
Read about pagans' campaign to enter Stonehenge on the summer solstice and other sacred days. Last year modern-day Druids gathered at Stonehenge to celebrate the solstice for the first time as members of an officially recognized religion in the U.
For many of the ancients, the summer solstice wasn't just an excuse to party or pray—it was essential to their well-being.
Associated with agriculture, the summer solstice was a reminder that a turning point in the growing season had been reached. But for many modern cultures—and Americans in particular—the solstices and equinoxes no longer attract the same kind of attention they once did. Adler's Hammergren said he doesn't feel too bad about the declining significance of the solstices in modern society. The University of Arizona's Holbrook, however, thinks there are certain benefits in keeping the tradition alive.
All rights reserved. Solstice Is Longest Day of the Year—Not Hottest On the summer solstice, the Northern Hemisphere receives more sunlight than on any other day of the year—but that doesn't mean the first day of summer is also the hottest.
First Day of Summer Sparked Ancient Celebrations The summer solstice—also called midsummer—has long been recognized and often celebrated by many cultures around the world. Share Tweet Email. Read This Next The hidden world of whale culture.
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