A Rare and Spectacular Event That You Won’t Want to Miss!
August 31, 2023, is set to be an unforgettable date in the realm of celestial events.
The reason for this excitement lies in the occurrence of a supermoon and a blue moon, two phenomena that will remarkably coincide on this very day.
Indeed, this is not just any ordinary celestial event. It is the “August 31, 2023: See the Biggest and Brightest Moon of the Year!” spectacle that every sky-gazer and astronomy enthusiast has been eagerly waiting for!
Introduction
So, what exactly is a supermoon, and what makes a moon “blue”?
Let’s dive into these concepts for a bit.
A supermoon refers to the full moon phase during which the Moon is closest to Earth in its orbit.
This proximity results in a moon that appears larger and significantly brighter in the night sky, a truly captivating sight!
On the other hand, a blue moon is somewhat of a misnomer, as it has nothing to do with the Moon’s color.
In fact, it refers to the occurrence of a second full moon within a single calendar month, a relatively rare event that has led to the popular phrase “once in a blue moon.”
On August 31, 2023, these two phenomena will overlap, giving us the biggest and brightest Moon of the year.
Yes, it’s a big deal!
What is the “Supermoon” and “Blue Moon”?

Let’s delve a bit deeper into the science behind these two intriguing celestial phenomena.
The term “supermoon” was coined by astrologer Richard Nolle in 1979.
It describes a full moon that coincides with what astronomers call ‘perigee’ — the point in the Moon’s elliptical orbit at which it is closest to Earth.
This close approach results in a moon that can appear up to 14% larger and 30% brighter than when it is furthest from our planet (apogee).
Meanwhile, the term “blue moon” originates from folklore, with several different meanings in various cultures.
In the contemporary sense, it generally refers to the second of two full moons occurring within a single calendar month.
This event is rare, happening approximately once every 2.7 years, hence the saying “once in a blue moon.”
For the supermoon on August 31, 2023, we’re in for quite a treat.
This event is shaping up to be the biggest supermoon of the year due to the exact timing of the Moon’s perigee and the moment it becomes full.
On this night, the Moon will be a mere 356,447 kilometers away from Earth, making it the closest approach of the year!
Fascinating Facts about Supermoons and Blue Moons

- The term “supermoon” was first introduced by astrologer Richard Nolle in 1979. It refers to a full moon that occurs when the moon is at its perigee, the closest point to Earth in its elliptical orbit.
- A supermoon can appear up to 14% larger and 30% brighter than a full moon that occurs at apogee, the moon’s farthest point from Earth.
- The term “blue moon” doesn’t refer to the moon’s color. It traditionally means the third of four full moons in a single season. However, it has come to popularly denote the second full moon in a calendar month.
- Blue moons are relatively rare, hence the saying “once in a blue moon.” They occur approximately once every 2.7 years.
- The simultaneous occurrence of a supermoon and a blue moon, as expected on August 31, 2023, is an exceptionally rare event, offering viewers the biggest and brightest moon of the year.
- The moon’s brightness during a supermoon can make some constellations and celestial bodies less visible in the night sky.
- Cultures worldwide have attributed special significance to supermoons and blue moons, incorporating them into myths, legends, and astrological interpretations.
- The exact time to best view a supermoon can vary based on your location, but it typically appears most impressive when rising or setting.
So, how can you best see this supermoon?

Well, here is a tip for all the aspiring sky-watchers and photographers out there: the Moon will appear most significant and most brilliantly illuminated when it’s near the horizon.
That’s because you can compare the Moon’s size with elements in the landscape, like buildings or trees.
So, find a nice, dark spot with an unobstructed view of the horizon, and make sure you’re ready as the Moon starts to rise.
Moving onto the cultural significance of supermoons and blue moons, these phenomena have inspired awe and fascination for centuries.
Many cultures have assigned spiritual or mythological meanings to full moons and their different incarnations.
In some cultures, a supermoon is seen as a time of increased fertility and harvest, while a blue moon is viewed as a time of reflection and goal-setting.
The convergence of these two events on August 31, 2023, will certainly make for an emotionally and spiritually potent night.
Best Viewing Times for the Supermoon Event on August 31, 2023

To ensure you catch the “August 31, 2023: See the Biggest and Brightest Moon of the Year!” event, we’ve compiled a table with the best viewing times across several global cities.
Find your location and make a note of the time – you won’t want to miss this extraordinary celestial spectacle.
City | Country | Best Viewing Time (Local) |
---|---|---|
New York | USA | 8:30 PM |
London | UK | 9:00 PM |
Sydney | Australia | 7:45 PM |
Tokyo | Japan | 7:30 PM |
Cape Town | South Africa | 8:15 PM |
If you’re gearing up to witness the spectacular supermoon on August 31, 2023, you might be thinking about investing in a quality telescope for the best viewing experience. Choosing the right telescope can significantly enhance your moon-gazing experience. Don’t miss our guide on the best telescopes of 2023, which can help you make an informed choice. Happy sky-gazing!
What is a Blue Moon?
A Blue Moon is a phenomenon where there are two full moons in a single calendar month. Normally, the moon takes about 29 days to complete its full cycle, resulting in approximately 12 full moons in a year.
However, due to the variation in the length of months (ranging from 30 to 31 days), occasionally, a year may witness 15 full moons, leading to the occurrence of a Blue Moon about every two and a half years.
This term has undergone an interesting evolution, starting from its original association with the moon’s color to becoming a reference to a rare celestial event with a well-established definition since 1937.

The Evolution of the Blue Moon’s Meaning
The term “Blue Moon” has a fascinating history. In the early 19th century, it was used to describe a long period of time, while in 1702, it merely referred to the color of the moon on certain occasions.
However, in 1937, the Maine Farmers Almanac provided a more specific definition for a Blue Moon, but its complex explanation led to confusion and misinterpretation.
Eventually, by 1946, the current meaning of a Blue Moon as the occurrence of two full moons in a single month became widely accepted.
Conclusion
So there you have it, everything you need to know about the “August 31, 2023: See the Biggest and Brightest Moon of the Year!” event.
It’s a night of rare and spectacular celestial sights that you definitely won’t want to miss.
After reading this article, we hope you’re as excited about this phenomenon as we are.
Even if you’re not usually a night sky watcher, this is one event that’s worth staying up for.
The convergence of a supermoon and a blue moon is a rare spectacle, and the August 31, 2023, event is set to be the most breathtaking one of the year.
So, on August 31, grab your camera or smartphone, head outside, and join millions of people around the world in witnessing this extraordinary event.
When you capture that perfect shot, don’t forget to share it with us and the rest of the world.
Each photograph, each shared experience, adds to the global collective of awe and appreciation for the wonders of our universe.
Embrace this opportunity.
Celebrate the biggest and brightest Moon of the year.
Because remember, this is not just a supermoon, not just a blue moon, but a combination of both!
Make sure you mark your calendars for “August 31, 2023: See the Biggest and Brightest Moon of the Year!”
It’s a date with the cosmos you won’t want to miss.
FAQ
- What is a supermoon? A supermoon is a full moon that occurs when the moon is at or near its closest point to Earth in its orbit, making it appear larger and brighter in the sky.
- What is a blue moon? Contrary to its name, a blue moon isn’t actually blue. The term refers to the occurrence of a second full moon within a single calendar month, which is a relatively rare event.
- When is the best time to view the supermoon on August 31, 2023? The supermoon will be most visible and seem largest when it’s near the horizon. This typically occurs as the moon begins to rise. However, the exact timing can vary depending on your location. Please refer to our table of viewing times for various global cities.
- Why is the Supermoon on August 31, 2023, special? The supermoon on August 31, 2023, is unique because it coincides with a blue moon. This dual phenomenon will make this moon the biggest and brightest of the year.
- How can I photograph the supermoon? Use a telephoto lens to capture the moon’s details and consider including some terrestrial elements like buildings or trees for a sense of scale. Using a tripod will help stabilize your shot. Adjust your camera settings to suit the lighting conditions, and don’t be afraid to experiment to get the perfect shot!
While you’re preparing to observe the supermoon on August 31, 2023, you might notice distinct features on the lunar surface. The moon’s crust has a fascinating composition that directly impacts its appearance. To learn more about what the moon’s crust is made of, check out our detailed article on the composition of the Moon’s crust. This information will enhance your understanding and appreciation of the upcoming supermoon event!