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September 2023 social media holiday content calendar

Updated: Aug 22, 2023

Welcome to September! 🍂

It's time to cozy up with your favorite sweater, savor a pumpkin spice latte, and dive into planning your social media content (while the leaves fall around you). 🍁

This social media holiday and content calendar is here to help you track important dates in September. Use this to help you build out your social media content calendar for the month and as inspiration when you're unsure of what to post.

Click on any of the dates below to jump to the day or keep scrolling for important days and hashtags in September 2023, as well as social media post templates and template collections for every day this month.

Friday, September 1st, 2023: Share your personal Labor Day plans

As the Labor Day weekend approaches, it signifies summer's farewell. Share a post capturing your celebration ideas and spread the joy!

Labor Day plans hashtag:

# labordayplans

Labor Day plans social media post templates:

Monday, September 4th, 2023: Labor Day

Celebrate the essence of Labor Day with a dedicated post on your social media feed.

Labor Day hashtag:

# laborday2023

Labor Day social media post templates:

Tuesday, September 5th, 2023: International Day of Charity

Create a post illustrating your commitment to a philanthropic cause and shedding light on the charitable initiatives your business stands behind.

International Day of Charity hashtag:

# internationaldayofcharity

International Day of Charity social media post templates:

Wednesday, September 6th, 2023: Promote your product

Extend a warm welcome to your new followers by presenting the range of products and services your business provides in a captivating social media post.

Promote your product hashtag:

# productpromo

Promote your product social media post templates:

Thursday, September 7th, 2023: International Beer Lovers Day

Cheers to International Beer Lovers Day! Share your bar specials.

International Beer Lovers Day hashtag:

# beerloversday

International Beer Lovers Day social media post templates:

Friday, September 8th, 2023: Share a customer review

Customer reviews play a significant role in influencing purchasing choices for many individuals. Boost their confidence by sharing a customer review on your feed!

Customer review hashtag:

# customerlove

Customer review social media post templates:

Sunday, September 10th, 2023: National Grandparents Day

Celebrate the grandparents in your life or your specials and products aimed at grandparents.

National Grandparents Day hashtag:

# nationalgrandparentsday

National Grandparents Day social media post templates:

Monday, September 11th, 2023: Day of Service & Remembrance

On this day let's unite to remember and honor the lives lost and the valiant heroes who arose in the face of tragedy.

Day of Service & Remembrance hashtag:

# neverforget911

Day of Service & social media post templates:

Tuesday, September 12th, 2023: National Day of Encouragement

Celebrate National Day of Encouragement by sharing positivity and inspiration with others through an encouraging or motivational post.

National Day of Encouragement hashtag:

# nationaldayofencouragement

National Day of Encouragement social media templates:

Thursday, September 14th, 2023: Share a This or That post

Uncover your audience's content preferences through the use of a "This or That" post.

This or That hashtag:

# thisorthat

This or That social media post templates:

Friday, September 15th, 2023: Hispanic Heritage Month begins

Commencing on September 15 and concluding on October 15, Hispanic Heritage Month serves as a platform to commend the enduring contributions of Hispanic Americans to U.S. history, culture, and accomplishments.

Hispanic Heritage Month hashtag:

# hispanicheritagemonth

Hispanic Heritage Month social media post templates:

Friday, September 15th, 2023: Rosh Hashanah begins

Rosh Hashanah is the Jewish new year, share how you plan to celebrate.

Rosh Hashanah hashtag:

# roshhashanah

Rosh Hashanah social media templates:

Saturday, September 16th, 2023: Mexican Independence Day

Commemorate the initiation of the Mexican War of Independence as a tribute to Mexico's autonomy and freedom.

Mexican Independence Day hashtag:

# Mexicanindependenceday

Mexican Independence Day social media post templates:

Saturday, September 16th, 2023: Oktoberfest Starts

Celebrate the beginning of the famous German festival celebrating fun and of course, beer.

Oktoberfest hashtag:

# oktoberfest2023

Oktoberfest social media templates:

Monday, September 18th, 2023: International Equal Pay Day

Even in 2023, gender-based wage disparities persist. Spark greater awareness by initiating a dialogue on social media platforms.

Equal Pay Day hashtag:

# equalpayday

Equal Pay Day social media templates:

Tuesday, September 19th, 2023: Talk like a Pirate Day

Ahoy there! It's a day to channel your inner pirate & embrace the spirit of adventure and fun celebrating this peculiar day.

Talk like a Pirate Day hashtag:

# talklikeapirateday

Talk like a Pirate Day social media templates:

Wednesday, September 20th, 2023: Ask Your Followers a Question

Harness the power of social media to foster discussions and connect with your audience by strategically posing questions in your posts.

Ask Your Followers a Question hashtag:

# shareyourthoughts

Ask Your Followers a Question social media templates: