Everything You Need to Know About Fall 2025

As we look forward to the vibrant colors and cozy vibes of fall, there's a lot to explore about the autumn season. From the autumnal equinox to celestial events like supermoons and meteor showers, fall 2025 brings unique moments to enjoy the season. Whether you're curious about the first day of fall or wondering when to expect the first pumpkin spice latte of the season, we've got the answers. In this post, we'll answer common questions about the first day of fall and the events, celebrations, and traditions that make this time of year so special.

First Day of Fall 2025 & Autumnal Equinox

The first day of fall marks a shift in seasons, bringing cooler temperatures, shorter days, and beautiful foliage. One of the key events that signals the arrival of autumn is the autumnal equinox, which happens around the same time every year. In this section, we'll answer some of the most commonly asked questions about the first day of fall and the equinox, including how it impacts the length of days, why it occurs, and how long the season lasts.

When is the first day of fall 2025?

In 2025, the first day of fall is Monday, September 22. This date marks the beginning of the fall season in the Northern Hemisphere and is when the autumnal equinox occurs. It's the perfect time to embrace the season's transition from the warm summer to crisp autumn.

What is the fall equinox, and why does it happen?

The fall equinox is the moment when the Earth's axis is not tilted toward or away from the sun, resulting in nearly equal amounts of daylight and darkness. It happens twice a year—once in the spring and once in the fall. This is due to the Earth's orbit around the sun, which causes the planet's tilt to align in a way that neither hemisphere is favored in terms of sunlight.

Why are day and night almost equal on the fall equinox?

Day and night are nearly equal in length on the fall equinox because the Earth tilts in such a way that the sun shines directly on the equator. This results in both the Northern and Southern Hemispheres receiving equal amounts of sunlight, creating a balance of day and night.

Does the first day of fall change every year?

Yes, the first day of fall changes each year. It typically falls between September 21 and 23. The day can vary because the Earth's orbit around the sun is not a perfect 365-day cycle, so the equinox timing shifts slightly each year.

Why do the days get shorter after the fall equinox?

After the fall equinox, the Northern Hemisphere begins to tilt away from the sun, causing the days to shorten and the nights to lengthen. This is a natural result of the Earth's axial tilt, which is responsible for the changing lengths of days throughout the year.

How long is fall 2025?

Fall 2025 will begin on September 22 and last until December 21, making it a 90-day season. The length of fall is consistent each year, as the equinoxes and solstices mark the official start and end points of the season.

Autumn Weather

When fall approaches, we often notice changes in the weather that signal the shift from summer warmth to cooler temperatures. The fall equinox plays a key role in marking the start of this transition, but it also raises some questions about how the weather behaves during this time of year. We'll explore how the equinox affects the weather and explain the difference between meteorological and astronomical fall.

How does the fall equinox affect the weather?

The fall equinox itself doesn't directly change the weather, but it marks the start of the cooling trend in the Northern Hemisphere. As the equinox occurs and days begin to shorten, temperatures typically drop, leading to the onset of fall weather. The Earth's tilt causes less direct sunlight, which results in cooler days and longer nights. This gradual shift often brings more variable weather patterns, from warm summer days to chillier evenings, setting the tone for the autumn season.

What's the difference between meteorological fall and astronomical fall?

The difference between meteorological and astronomical fall lies in how the seasons are defined. Astronomical fall is based on the position of the Earth in relation to the sun, specifically marked by the fall equinox (around September 22-23) and ending with the winter solstice (around December 21-22). It's a more natural, astronomical method of determining the start and end of fall. Meteorological fall is based on the calendar months and is defined as the period from September 1 to November 30. Meteorologists use this system for consistency and ease of tracking weather patterns and statistics, as it divides the year into four fixed seasons with three months each.

Space & Celestial Events Fall 2025

Autumn is a wonderful time for stargazers, with crisp nights and clear skies perfect for catching celestial wonders. The 2025 fall season is packed with mesmerizing meteor showers, supermoons, and other cosmic events, making autumn an excellent time to look up. Whether you're hoping to catch a shooting star or witness the beauty of a supermoon, fall 2025 has plenty to offer for anyone looking to explore the night sky.

Autumn Meteor Showers:

• Orionids: Active from October 2 to November 12, peaking on October 22-23. The Orionid meteor shower is one of the most anticipated events of fall, known for its fast-moving meteors and bright trails. The Orionids are associated with Halley's Comet, which leaves behind a trail of dust that the Earth passes through each year. While the shower can produce up to 20 meteors per hour, you can see it best after midnight when the radiant point (near the constellation Orion) is high in the sky.
• Draconids: Active from October 6 to 10, with a peak around October 9. This shower is unique because you can observe it best in the early evening, unlike most meteor showers that peak after midnight. The Draconid meteors are associated with Comet 21P/Giacobini-Zinner. They can produce spectacular bursts of activity, though the shower is generally known for its unpredictability. It's a great event for early risers or those who prefer to enjoy meteor-watching without staying up too late.
• Southern Taurids: Active from September 23 to November 12, peaking on the night of November 3-4. The Southern Taurids are a relatively low-activity shower, with only about 5 meteors per hour at their peak. However, they are famous for producing occasional bright fireballs, which can light up the sky in spectacular bursts. These meteors come from Comet 2P/Encke. While the shower is slow-moving, it offers a serene and memorable meteor-watching experience.
• Northern Taurids: Active from October 13 to December 2, with a peak on November 8-9. Like the Southern Taurids, the Northern Taurids are a low-activity shower. However, the meteors tend to be a bit brighter. The Northern and Southern Taurids are considered part of the same meteor complex. This shower can provide slow-moving meteors, which may make for a pleasant and peaceful skywatching experience.
• Leonids: Active from November 3 to December 2, peaking on November 16-17. The Leonid meteor shower is famous for producing occasional meteor storms, where hundreds of meteors per hour can light up the sky. The shower is associated with Comet Tempel-Tuttle and is typically one of the most dramatic meteor showers when it peaks. While the Leonids can be unpredictable, even a regular peak can deliver dazzling displays of meteors.
• Geminids: Active from November 19 to December 24, with a peak on the night of December 13-14. The Geminid meteor shower is one of the most prolific meteor showers, producing up to 120 meteors per hour at its peak. Known for their bright, intensely colored trails, the Geminids are one of the most beautiful meteor showers of the year. The meteors originate from Asteroid 3200 Phaethon, and the shower is visible across much of the globe, making it an accessible event for stargazers everywhere.
• Ursids: Active from December 13 to 24, peaking on the night of December 22-23. The Ursid meteor shower is a relatively low-key event, producing only about 5-10 meteors per hour at its peak. However, it's a good option for those in the Northern Hemisphere who might have missed the larger showers earlier in the season. The Ursids are associated with Comet 8P/Tuttle and tend to produce meteors that travel slower than other showers, offering a more tranquil viewing experience.

Fall 2025 Supermoons:

• Super Harvest Moon: The first of three supermoons in 2025, occurring on October 6–7. This moon will appear larger and brighter than usual because it's closer to Earth, giving it an ethereal glow as it rises. The Harvest Moon is traditionally the full moon closest to the fall equinox, and this year's supermoon will light up the night sky during the height of fall festivities.
• November Supermoon: Occurring on November 5, this will be the closest supermoon of 2025. As the Earth's natural satellite reaches its perigee (the nearest point to Earth), it will appear about 14% larger and 30% brighter than a typical full moon. This supermoon will shine brightly through the autumn skies, making it a must-see for moon gazers.
• December Supermoon: Appearing on December 4, this supermoon will be the third and final one of the year. While not as close as the November supermoon, it will still appear larger than a typical full moon, providing a stunning display to cap off the year. The December supermoon is often referred to as the Cold Moon because it occurs during the colder months in the Northern Hemisphere, adding to the enchanting atmosphere of the season.

These celestial events are just a few highlights that make fall 2025 a remarkable time for skywatching. Whether you're an avid stargazer or just enjoy the beauty of the cosmos, the autumn skies are full of unforgettable wonders.

Seasonal Favorites & Traditions

Fall brings a host of cherished traditions that help us celebrate the season's beauty. From the vibrant colors of autumn leaves to the comforting tastes of seasonal foods, fall is a time when the senses come alive. It's also the time of year when cozy decorations and seasonal flavors debut. Here's a closer look at some of the most anticipated fall traditions and when to expect them in 2025.

When do the leaves start changing colors?

The leaves changing to vibrant fall colors is one of the season's most anticipated events. Leaves typically start changing colors in early to mid-September in northern regions of the U.S., with the peak of color occurring in October. In southern areas, the changes may not be as dramatic, but leaves can still begin to shift around late October to early November. The exact timing can vary based on the weather and climate conditions, but cooler temperatures and shorter daylight hours are key triggers for the beautiful transformation.

What are some foods in season during fall?

Fall is a season rich in flavorful, hearty foods. Pumpkins, apples, squash, and sweet potatoes are some of the most iconic fall staples. Pears, cranberries, brussels sprouts, and mushrooms also shine during this time of year. Root vegetables like carrots and beets come into season, along with spices like cinnamon, nutmeg, and cloves, which help add warmth and comfort to autumn dishes. Whether it's a delicious pie or a roasted vegetable dish, fall's food offerings are perfect for cozy meals.

When do stores start selling fall decor?

Stores typically begin selling fall decor in late August to early September, right as the first signs of autumn appear. Many stores strategically roll out their fall collections right after Labor Day, adding to the excitement surrounding the change of seasons. By the end of September, shelves are fully stocked with pumpkin-themed items, autumnal wreaths, scented candles, and other seasonal decor to help people celebrate the beauty of the fall season.

When do pumpkin spice lattes come out?

The highly anticipated pumpkin spice latte (PSL) typically makes its return at Starbucks and other coffee shops in late August to early September. Over the last few years, the PSL returned from August 22 to 30. In 2025, you can expect the PSL to debut around the last week of August. The drink's popularity has become a hallmark of the season, welcoming in the cozy vibes of fall. The PSL usually stays on the menu until the end of November, making it a perfect treat for those craving a taste of autumn.

2025 Fall Celebrations

Fall is a season filled with festive celebrations, from fun food-themed days to major holidays that bring people together. Whether you're sipping a warm cup of coffee, carving pumpkins, or gathering with loved ones for Thanksgiving, autumn is packed with special occasions that highlight the best of the season. Here's a look at some of the notable fall celebrations in 2025 and how you can enjoy them.

National Coffee Day (September 29, 2025)

If you're a coffee lover, National Coffee Day is the perfect excuse to enjoy an extra cup (or two) of your favorite brew. Many coffee shops and cafes offer special promotions, free coffee, or discounts to mark the occasion. Whether you prefer a classic black coffee, a frothy cappuccino, or a seasonal pumpkin spice latte, this day is all about celebrating one of the world's most beloved beverages.

National Apple Day (October 21, 2025)

Celebrated in many parts of the world, National Apple Day is a time to appreciate the crisp, delicious fruit that defines fall. Whether you're picking apples at an orchard, baking a homemade apple pie, or sipping on fresh apple cider, this day is all about enjoying the many varieties and flavors apples have to offer. It's also a great time to explore apple-based recipes or visit a fall festival.

Plaidurday (October 3, 2025 – First Friday of October)

Plaidurday, known as the "worldwide celebration of plaid," is a fun and cozy way to embrace fall fashion. On the first Friday of October, plaid lovers everywhere don their best flannel shirts, scarves, and blankets to celebrate this timeless pattern. Whether you're heading outdoors for a fall walk or enjoying a bonfire with friends, Plaidurday is a lighthearted way to welcome the season in style.

National Pumpkin Day (October 26, 2025)

National Pumpkin Day is a time to celebrate the star of the fall season! Whether you're carving jack-o'-lanterns, baking pumpkin pie, or enjoying a pumpkin spice treat, this day is all about appreciating the versatility of pumpkins. From decorations to delicious recipes, pumpkins bring warmth and joy to fall festivities.

Halloween (October 31, 2025)

One of the most iconic fall holidays, Halloween is a time for costumes, candy, and spooky fun. Trick-or-treating, haunted houses and themed parties make this holiday a favorite for kids and adults alike. Whether you enjoy watching classic horror movies or decorating your home with eerie decor, Halloween is the perfect time to embrace all things spooky and magical.

Thanksgiving (November 27, 2025)

Thanksgiving is a cherished holiday centered around gratitude, family, and, of course, a feast of delicious food. Traditionally celebrated with a turkey dinner and favorite fall dishes, this holiday is a time to gather with loved ones and reflect on the blessings of the year. Whether you spend the day cooking, watching the Thanksgiving Day parade, or enjoying a football game, Thanksgiving is a special time to embrace the spirit of togetherness.

Small Business Saturday (November 29, 2025)

Celebrated on the Saturday after Thanksgiving, Small Business Saturday encourages shoppers to support local and small businesses during the holiday season. Whether you're browsing handmade gifts, shopping at a boutique, or grabbing coffee from a neighborhood café, this day is all about investing in your community. It's an excellent opportunity to discover unique finds and show appreciation for the entrepreneurs behind small businesses.

Make The Most of Autumn 2025

From the science behind the autumnal equinox to the best meteor showers and beloved fall celebrations, there's so much to enjoy and explore. Whether you're savoring seasonal flavors, admiring the changing leaves, or gazing up at a brilliant supermoon, fall is a season filled with wonder. No matter how you choose to celebrate, we hope this post answered your questions about autumn 2025 and helps you make the most of the season ahead!

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