75+ Best September Email Subject Lines [+ Free Email Templates]

Pat Walls

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Updated: February 22nd, 2024

75+ Best September Email Subject Lines [+ Free Email Templates]

By the time September rolls around, time feels like it’s flying by for business owners!

A great way to achieve your goals ahead of the year’s end is by running an email marketing campaign! However, September is a busy time of year not only for consumers but for small businesses as well. It can be tempting to shy away from emails during this time due to a lack of resources to come up with consistent copy.

Don’t let this hold you back from reaping the benefits of a September email campaign. To help, we brainstormed September email subject lines to help guide you to killer September emails that will bring in results that will last through the end of the year.

In this article we have the best September Email Subject Lines & Templates to make your emails more engaging.

Here are 75+ Best September email subject lines examples for you to use:

September Sales Email Subject Lines

Fall into Fall Savings!
25% off on this September Sell
New School Year = New Family Vehicle
Winter Is Coming Fast! Shop Now
Limited time September offers inside!
$20 Back to School Discount Applied Instantly
September Sale: Huge discounts ahead!
Fall Decoration & Supply Sale
It’s Getting Cooler & Our Sale Is Heating Up
September's hottest deals are here!
Your Discount Code Just in Time for Fall
Rake in these fall savings
Upgrade your September with big savings!
It’s officially shop and save September
September Sale: Shop now for less!
Get ahead with our Pre-Winter Blowout Sale now!
Crisp Autumn Deal Valid Until 9/30/21
September savings event - don't miss out!
Up to 15% Off September Sale Items
Celebrate September with big savings
$10 Coupon Just for You!
September savings await!
Get ready for September deals!
Save big this September!
September sale: Don't miss out!

September Labour Day Email Subject Lines

Labor Day Savings All Holiday Weekend!
Happy Labor Day!
Don’t Miss Out on these Labor Day Savings!
Labor Day Sale: 50% Off on All Summer Items
You’ll Love Our Labor Day Specials
Free Shipping in Celebration of Labor Day!
Labor Day Deals + Free Shipping = A Great Deal
Labor Day Sales Ends Midnight 🌛
Labour Day Weekend Sale! Save Up To 70% Off
It’s (Almost) Over! ? Labor Day Sale
May your Labor Day contain only a little labor as possible
Our store will be closed for Labor Day
Enjoy everything you have this Labor Day!
Labor Day Sale Ends Tomorrow!
Happy Labor Day! Thank you for contacting us
Join us (Name) on Labor Day! We are open!
We salute YOU on Labor Day!
Relax This Labor Day 😎
Treat Yourself This Labor Day with Free Shipping
You’ll Be Blown Away By Our Labor Day Sale
Everyone matters on this day
No matter what kind of work you do, Labor day is for you!
Early Bird Labor Day Deals
Say Goodbye to Minimum Spends for Free Shipping this Weekend
Labor Day Savings Start NOW

September Patriot Day Email Subject Lines

Enjoy your freedom
Honoring our heroes on Patriot Day
A day to never forget
Celebrating the bravery of 9/11 heroes
Reflections on Patriot Day
A day of remembrance and gratitude
Celebrate freedom with products that don’t depend on a large budget
Celebrating our nation's patriotism on Patriot Day
A day to come together
Positively patriotic
A time for reflection and unity
Go Fourth in Red, White, & Shoes
A day of remembrance for our country
Honoring the bravery and sacrifices of 9/11
A day to show gratitude for our heroes
Remembering the lives lost on 9/11
A day to honor the American spirit
The land of the free and the home
A day to stand together as a nation
Reflections on the bravery and sacrifices of 9/11
A day to pay tribute to our heroes
Remembering the tragedy and heroism of 9/11
Day to celebrate our nation's strength
Honoring the fallen heroes of 9/11 and their families
A day to never forget the sacrifices of our heroes

September Email Template Examples

Here are some great examples of September email templates you can use:

September Sales Email Template

title=September Sale: Huge discounts ahead! Dear [Customer],

We hope this email finds you in good spirits and health. As the leaves begin to fall and the air turns crisp, we wanted to take a moment to remind you of the exciting sales and promotions we have lined up for the month of September.

Here's what you can look forward to:

[Insert details of sales and promotions here. For example:]

[Product 1]: Get [discount/offer] on [product 1] when you use the code [code].
[Product 2]: Save [percentage] on [product 2] all month long.
[Product 3]: [Bundle offer] on [product 3] and [related product/accessory].

We have something for everyone, so don't miss out on these amazing deals. If you have any questions, our team is always here to help.

Thank you for your continued support and we look forward to serving you soon.

Best regards, [Your Name]

[Company Name]

September Labour Day Email Template

title=Labor Day Sale Dear [Customer],

As we approach the Labour Day holiday, we wanted to take a moment to reflect on the hard work and dedication of all the workers who have made a positive impact in our lives and communities.

In honor of this special occasion, we will be closed on [Labour Day date], but rest assured that we will return on [day after Labour Day] with our usual hours of operation.

Please note that any orders placed during this time will be processed on [day after Labour Day].

Thank you for your understanding and we wish you a happy and safe Labour Day.

Best regards,

[Your Name]

[Your Title]

[Company Name]

September Patriot Day Email Template

title=Enjoy your freedom Dear [Customer],

As we approach Patriot Day, we wanted to take a moment to remember and honor the sacrifices made by the brave individuals who lost their lives on September 11th, 2001.

On this day, we reflect on the bravery and courage shown by first responders, military personnel, and all those who rose to the challenge in the face of adversity. We also remember the innocent lives lost and offer our condolences to their families and loved ones.

Let us never forget the bravery and sacrifices made on that fateful day, and let us continue to honor their memory by striving for peace, unity, and a better world for all.

Best regards,

[Your Name]

GUIDE: How To Write A Great Subject Line

As we mentioned above, crafting a catchy subject line is critical to the performance of your email campaign.

While just a few words may seem like a small piece of your overall message, this is the first impression your audience will have before they decide whether to open your email.

If your subject line isn't engaging or appealing enough, there's a chance it could get buried in your reader's inbox.

Let's go over the proven tips on how to craft a subject line that boosts engagement:

What makes a great subject line?

First, let's discuss the fundamentals of creating a great subject line:

Spark interest and curiosity
A clear and urgent call to action
An offer/intriguing discount
Personalization (this can be done by sending out different versions of emails to subscribers based on their preferences)
Relevance - make sure your subject line covers the current trends and topics within your industry

5 Tips To Crafting a Great Subject Line

Now, let's dive into the specifics of how to create a great subject line for your next campaign:

1. Use a familiar sender name

Although this may seem obvious, it's a piece many marketers miss the ball on.

Your readers want to feel like your email is coming from a human and not a corporation or automated system.

One of the easiest and most effective ways to do this is by changing the sender's name to YOUR name or someone in the company that is well known.

Here's a great example of this from Marketing Examples

Pro Tip

Avoid the "no-reply" sender name at all costs. This makes your email feel unfamiliar, unapproachable, and less personable.

2. Keep your subject short and to the point

If your subject line is too long, it will get cut off, which could impact your reader's chances of opening your email.

The rule of thumb (for both mobile and desktop) is to keep your subject line under 50 characters.

3. Add personal touches to your subject line

If you have access to information about your subscriber (ie. name, location, etc), you can use this to benefit your subject line and catch your readers attention.

It's important not to go overboard here, but adding even the simplest touch such as their name can build trust and rapport.

Here's a great example of a personalized email + offer I received from BarkBox with my dog's name in the subject line:

4. Avoid making any false promises

Your subject line makes a commitment to your reader, so it's important you don't stretch the truth just to simply get more opens and clicks.

In the grand scheme of things, making false promises will end up hurting your open rate as your readers will lose trust in you.

5. Give them a sneak peek of what's inside

Telling your subscriber what is inside helps with open and clicks.

For example, if you're providing your reader with a free guide or e-book, consider making your subject line something along the lines of:

"Your FREE marketing e-book awaits!"

Conclusion

If you want your email campaign to perform well, it all starts with your subject line.

Think about the emails you receive in your inbox and what makes you click vs what gets buried - odds are, the same habits go for your customer.

We hope you enjoyed our guide + list of 75+ best september email subject lines [+ free email templates].

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Pat Walls