It's The Summer Solstice Today - Check Out These Interesting Facts From BetterMove!

It's The Summer Solstice Today - Check Out These Interesting Facts From BetterMove!

BetterMove staff are excited! It’s the summer solstice today, which means it’s the longest day of the year! So what are you going to do to take advantage of the extra daylight? Have a BBQ, relax in the garden, maybe visit a pub garden, watch the sun go down with friends, or list your house with BetterMove?

Whatever you decide to do, why not amaze your friends or family with some of these summer solstice facts from BetterMove! You’ll be surprised how many you’ve been getting wrong all this time.


Summer solstice 2019

The timing of the summer solstice in the Northern Hemisphere varies between June 20 and June 22, depending on the year and time zone. This year, the summer solstice will be at 11:54 a.m. on Friday, June 21. The summer solstice happens on the day with the most hours of sunlight during the whole year.


When it’s summer in the north, it’s winter in the south

During the summer solstice, the North Pole is tilted closest to the sun. In the Southern Hemisphere, it’s the opposite, so the South Pole is tilted farthest from the sun. That’s why when it’s the summer solstice in the north, it’s the winter solstice in the south. The winter solstice in the Northern Hemisphere is also the same day as the summer solstice in the Southern Hemisphere. Prefer the other solstice? Check out these chilling facts you never knew about the winter solstice.


It goes by many different names

In northern Europe, the summer solstice is often referred to as Midsummer; Wiccans and other Neopagan groups call it Litha; and some Christian churches recognize the summer solstice as St. John’s Day to commemorate the birth of John the Baptist.


The bright day has a dark history

Many ancient cultures worshipped the sun and/or had deities or rulers called Sun Kings and practised ritual human sacrifice, especially at the solstice. The Vikings were said to have hung dead human and animal bodies from trees as an offering to the gods.


Those flower garlands aren’t just for show

According to pagan folklore, evil spirits would appear on the summer solstice. To ward them off, people would wear protective garlands of herbs and flowers. One of the most powerful of these plants was known as “chase-devil,” today referred to as St. John’s Wort.


You can watch the sun “not set”

In northern Iceland, you can perch on a cliff overlooking the sea and physically watch the sun “not set,” says Ryan Connolly, co-founder of Hidden Iceland. “The sun dips all the way down to the horizon, brushes the water then starts to rise again.” Iceland is the only place outside of the Arctic Circle where you can experience this phenomenon, according to Connolly. That phenomenon is just one of the many amazing things that only happen in the summer.


Midnight sports are a thing

In Alaska, the summer solstice is celebrated with a midnight baseball game, The game starts at 10:30 p.m. and goes into the next morning. This tradition started in 1906, and 2019 marks the 114th game. Or if you prefer a nine-iron, head to Iceland for a round of midnight golf.


No shadows!

If you are somewhere in the Tropic of Cancer during the solstice, you’ll note that at the stroke of noon, you won’t see any shadows. That’s because that is the precise time when the sun is directly overhead at a 90-degree angle to the earth.


The summer solstice isn’t exclusive to Earth

All the planets in our solar system have summer solstices. Mars’s solstice occurs a few days after Earth’s in June. On Uranus, the summer solstice happens once every 84 years. The next one will occur on October 9, 2069. Each season lasts for 21 years. Talk about a never-ending winter!


One of the Seven Wonders of the World may have been built around it

Stonehenge in England is thought to have been constructed to celebrate the summer solstice. To this day, tourists flock to the ancient site to witness the sunrise right through the center stone during the summer solstice. Stonehenge is just one of many ancient wonders scientists can’t yet explain.


The word “solstice” comes from Latin

“Solstice” comes from the Latin word for “sun stand still” because the sun will reach its highest point at noon on that day and briefly appear not to move.


More sunlight doesn’t mean more heat

While the Northern Hemisphere receives more sunlight on the summer solstice than on any other day of the year, that doesn’t mean the first day of summer is also the hottest. Even though the planet absorbs a lot of sunlight on the summer solstice, it takes several weeks to release it. As a result, the hottest days usually occur in July or August.


Earth is nowhere near the sun

Another popular misconception is that during the summer solstice, Earth is the closest it can get to the sun. In reality, the planet reaches this point, also called the perihelion, about two weeks after the winter solstice. On the summer solstice, the Northern Hemisphere is actually near the furthest point from the sun, or the aphelion. Like astronomy more than astrology? Check out what the summer solstice means for your zodiac sign.


The planet’s tilt causes all the sunlight

The tilt of Earth has more influence on the seasons and the amount of daylight we get than does our planet’s distance to the sun. Earth maintains its tilt as we circle the sun, so for half the year (spring and summer), the Northern Hemisphere faces the sun more directly, while the Southern Hemisphere faces away from it.


The days halfway between solstices are called equinoxes

The half of the year when the Northern Hemisphere is facing the sun starts with the spring equinox (which was March 20 this year) and ends with the fall equinox (September 23). On those days, there’s just about the same amount of daylight and darkness because the Earth is tilting in such a way that neither hemisphere is receiving more light.


The earth’s tilt was probably caused by a major collision in space

When a Mars-sized object (named Theia by scientists) crashed into Earth 4.5 billion years ago, the resulting debris is thought to have collected in orbit around our young planet until it coalesced into the moon. The earth, meanwhile, might have been knocked to a 60- to 80-degree angle and made to spin about ten times as fast as it does today. It’s been stabilizing ever since, and we’re now spinning on a 23.5-degree angle, which allows for our seasons. Here are even more moon mysteries scientists are still trying to solve.


Different latitudes get different amounts of sunlight on the solstice

The longest day of the year at the equator (around 12 hours) will never be as long as the longest day at the north pole (24 hours). In fact, at the equator, the amount of daylight really doesn’t change at all over the entire course of the year. In the U.S. on the solstice, for example, in southern Texas, you’ll get a little less than 14 hours of daylight; in northern California or Pennsylvania, you’ll get more than 15 hours; and in Washington and Maine, you’ll get almost 16 hours.


The longest day ever was back in 1912

The earth’s spin has been slowing down for the past 4 billion years, ever since the big smash-up with Theia that created the moon. About 350 million years ago, one rotation of our planet lasted 23 hours, and now it’s up to 24. Other factors can speed up Earth’s rotation, including melting glacial ice, earthquakes, and seasonal wind changes. “The earth’s rotation changes on many different timescales because of all sorts of different factors,” Richard Gross, a NASA physicist who studies the subject, told Vox. The longest day that’s ever been measured was in 1912, and it was almost 4 milliseconds longer than 24 hours.


Animals in higher latitudes make the most of the longest summer days

“Generally, there’s a lot of food for a short period of time and animals have adapted to take advantage of those windows,” Thomas Jung, a senior wildlife biologist with the Yukon Government, told Up Here magazine. Pikas, which are rabbit-like mammals, busily store piles of food under rocks for the darker times of the year; birds that normally do most of their singing around dawn keep calling all day and night. And animals aren’t the only ones the sun affects; check out these weird ways the sun can affect the human body.


Nocturnal animals have to get a lot done in hardly any time

Alaska’s Chugach National Forest gets more than 20 hours of sunlight on the summer solstice, which leaves very little time for its resident bats to find food. A recent study found that they started hunting a little earlier and kept hunting a little later when they were far from buildings and roads—probably because those areas have less artificial light and more shady cover. Another researcher in Canada found that bats there spent less than two hours hunting on the solstice.


Rats get summertime blues

Some humans get sad and anxious during the winter when there’s little daylight, and it turns out that nocturnal rats can have the opposite reaction. “For a rat, it’s the longer days that produce stress, while for us it’s the longer nights that create stress,” Nicholas Spitzer, a UC-San Diego biology professor, told the university’s news center. In his study, rats that were exposed to 19 hours of daylight and only five hours of darkness were less likely to explore the open end of a maze and less willing to swim.


Ancient Egyptians might have marked the summer solstice when building the pyramids

Mark Lehner, an Egyptologist and Sphinx expert, has observed that when a person stands near the Sphinx on the summer solstice, the sun looks like it’s setting halfway between the pyramids Khafre and Khufu. The sight is remarkably similar to a hieroglyph called akhet, which translates roughly as “horizon.” There’s no way to know whether the similarity is coincidental, but Lehner wrote in the Archive of Oriental Research, “If somehow intentional, it ranks as an example of architectural illusionism on a grand, maybe the grandest, scale.” Pretty impressive, just like the other most mysterious archaeological finds on Earth.


Ancient Greeks used the summer solstice to figure out the size of the earth

During the third century BC, Greek astronomer and mathematician Eratosthenes (who also worked as chief librarian for the Library of Alexandria) knew that the sun on the solstice would be directly overhead in the town of Syene (now known as Aswan), Egypt, which lies almost directly on the Tropic of Cancer. North of Syene, in Alexandria, the sun always casts a shadow, even on the solstice, so Eratosthenes realized he could use the sun’s angle in Alexandria and the known distance between the two cities to figure out the earth’s circumference. He was very close to the figure we now know to be accurate (24,902 miles), and he also figured out the earth’s tilt.


Ancient Greek slaves were allowed to party on the summer solstice

By some calendars, the Greeks marked the beginning of a new year on the solstice, and they celebrated the festival of Kronia in honour of the god of agriculture, Cronus. During the celebration, for just that one day every year, slaves were allowed to join in the feasts and games as equals with the free people. The solstice also marked the one-month countdown until the Olympic games.


Plains Indians in Wyoming tracked astronomical events

The Bighorn Medicine Wheel in Wyoming is a 28-spoked stone diagram laid out at the top of Medicine Mountain in the Bighorn National Forest. Researchers think it was built by Plains Indians between 300 and 800 years ago, and it could predict where the sun and other bright stars would appear in the sky. Two aligned points show where the sun rises and sets on the summer solstice, and other lines of sight track the stars Sirius, Rigel, and Aldebaran. Not a bad job puzzling out some of the most baffling mysteries about the universe, considering it was hundreds of years ago!


The Maya built monuments to the sun and stars

El Caracol is considered the observatory at the Mayan city of Chichén Itzá in the Yucatán jungle in Mexico. The structure’s front staircase corresponds with the northernmost position of Venus, and the building’s corners point toward the summer solstice sunrise and the winter solstice sunset. Another structure in Chichén Itzá was built so that as the sun sets during the spring and fall equinoxes, shadows form the illusion of a snake moving along the staircase.


The earliest sunrise and the latest sunset don’t necessarily happen on the solstice

Even though the solstice happens on the day of the year with the longest continuous stretch of daylight, it isn’t actually the day with the earliest sunrise. That falls a few days earlier, and the day with the latest sunset comes a few days after the solstice. This, again, is a result of the earth’s tilt.


Dawn and dusk last longer on the solstice, too

It’s not just the period from sunrise to sunset that’s extended on and around the solstice. It feels like twilight lasts a lot longer as well, and that feeling is accurate. The sun simply never goes quite as far below the horizon as it does in the winter, so it rises and falls at a shallower angle and gives us more light, even though it’s technically out of sight. We may know why this is, but we haven’t figured out the 10 biggest unsolved mysteries about the planet Earth.


In St. Petersburg, Russia, the White Nights festival lasts a month

Daylight lasts almost 19 hours in St. Petersburg on the summer solstice, and Russia makes the most of it. During the White Nights festival, ballet and opera performances can start as late as midnight and many events take place outdoors, where the light never completely fades to full darkness.


Shakespeare even wrote about the solstice

According to European legends, fairies and other mythical creatures were more likely to come out on the night of the winter solstice. This was likely the basis for William Shakespeare’s rowdy comedy A Midsummer Night’s Dream. (Remember: Midsummer is another name for solstice.) The story centers on Oberon, king of the fairies, his mischievous servant Puck, and the fairy queen Titania, who accidentally gets dosed with a magic potion that makes her fall in love with a human whose head has been transformed into a donkey’s. The fairies’ magic causes two human couples to fall in love with the wrong people, fight with each other unnecessarily, and get lost in the forest. Most everything has returned to normal by morning, naturally.


The summer solstice might be the happiest day of the year

A Cornell study that analyzed Twitter posts from about 2 million people around the globe found positive messages become more frequent as days got longer, and negative messages went up as days got shorter. More conclusive results showed people having identifiable peaks of happiness early in the day and then trending toward negativity in the evening, so make sure to really enjoy yourself the morning of the summer solstice. The solstice’s connection with happiness is definitely one of the astronomy facts you never learned in school!


Source: Readers Digest