December 2025 social media content calendar
- Andrew
- a few seconds ago
- 6 min read
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December marks the end of the year and the start of the festive season! From global observances and acts of kindness to cozy traditions and celebrations of unity, this month is rich with opportunities to connect with your audience. Let’s close out 2025 on a positive, inspiring note — one meaningful post at a time.
Click on any of the dates below to jump to the day or keep scrolling for important days and hashtags in December 2025, as well as social media post templates and template collections for every day this month.
Monday, December 1, 2025: Cyber Monday
It’s one of the biggest online shopping days of the year! Share your limited-time deals, highlight bestsellers, or reward your loyal customers with a special online discount.
Hashtag: #CyberMonday
Cyber Monday social media post templates:
Monday, December 1, 2025: World AIDS Day
Honor awareness, remembrance, and progress in the fight against HIV/AIDS. Support organizations making a difference or share educational resources with your audience.
Hashtag: #WorldAIDSDay
World AIDS Day social media post templates:
Tuesday, December 2, 2025: Giving Tuesday
A day dedicated to generosity and goodwill. Encourage your followers to give back — whether through donations, volunteering, or acts of kindness.
Hashtag: #GivingTuesday
Giving Tuesday social media post templates:
Wednesday, December 3, 2025: International Day of Persons with Disabilities
Celebrate inclusion and accessibility. Highlight stories that inspire or showcase how your business supports accessibility in products or services.
Hashtag: #IDPWD
International Day of Persons with Disabilities social media post templates:
Thursday, December 4, 2025: National Cookie Day
Cookies make everything better! Share recipes, promote cookie-themed items, or offer sweet giveaways for your followers.
Hashtag: #NationalCookieDay
National Cookie Day social media post templates:
Friday, December 5, 2025: International Volunteer Day
Shine a light on community service and those who give their time to help others. Highlight volunteer opportunities or showcase your team’s charitable efforts.
Hashtag: #InternationalVolunteerDay
International Volunteer Day social media post templates:
Saturday, December 6, 2025: St. Nicholas Day
A day for generosity and small surprises. Encourage your followers to perform random acts of kindness or share a nostalgic holiday memory.
Hashtag: #StNicholasDay
St. Nicholas Day social media post templates:
Sunday, December 7, 2025: Pearl Harbor Remembrance Day
Honor the memory of those who served and the historical significance of this day. Keep your message solemn, respectful, and thoughtful.
Hashtag: #PearlHarborRemembranceDay
Pearl Harbor Remembrance Day social media post templates:
Monday, December 8, 2025: Bodhi Day
A day of enlightenment and reflection celebrated in Buddhist tradition. Share a message of peace, mindfulness, or gratitude with your audience.
Hashtag: #BodhiDay
Bodhi Day social media post templates:
Tuesday, December 9, 2025: National Pastry Day
From croissants to danishes, celebrate all things flaky and delicious! Post irresistible pastry photos or share special bakery promotions.
Hashtag: #NationalPastryDay
National Pastry Day social media post templates:
Wednesday, December 10, 2025: Human Rights Day
Celebrate equality, dignity, and justice for all. Share inspiring quotes or stories that reflect universal human values.
Hashtag: #HumanRightsDay
Human Rights Day social media post templates:
Thursday, December 11, 2025: This or That Day
Cocoa or coffee? Wrapping paper or gift bags? Get your audience talking with a fun and interactive “This or That” post!
Hashtag: #ThisOrThat
This or That Day social media post templates:
Saturday, December 13, 2025: National Cocoa Day
Warm up your feed with cozy content! Share your favorite cocoa recipes or pair it with a seasonal promotion.
Hashtag: #NationalCocoaDay
National Cocoa Day social media post templates:
Sunday, December 14, 2025: Hanukkah Begins (1st Night)
Light the first candle and celebrate with messages of hope, joy, and togetherness.
Hashtag: #Hanukkah2025
Hanukkah social media post templates:
Monday, December 15, 2025: Share Your Holiday Gift Guides
Help your followers find the perfect presents this season! Post your curated holiday gift guides — whether it’s customer favorites, themed bundles, or local finds. This is a great way to inspire shoppers and drive last-minute holiday sales before the Christmas rush.
Hashtag: #HolidayGiftGuide
Share Your Holiday Gift Guides social media post templates:
Wednesday, December 17, 2025: National Maple Syrup Day
Sweet and sticky content wins the day! Highlight breakfast items, maple-inspired treats, or cozy weekend vibes.
Hashtag: #MapleSyrupDay
National Maple Syrup Day social media post templates:
Thursday, December 18, 2025: Bake Cookies Day
Encourage your followers to get creative in the kitchen! Share recipes or run a “best cookie photo” contest.
Hashtag: #BakeCookiesDay
Bake Cookies Day social media post templates:
Friday, December 19, 2025: Post Your Holiday Hours
Keep your customers in the loop by sharing your seasonal operating schedule. Add festive visuals for an extra touch!
Hashtag: #HolidayHours
Holiday Hours social media post templates:
Saturday, December 20, 2025: Human Solidarity Day
A day to celebrate unity and compassion. Inspire your audience to come together for a shared cause or community event.
Hashtag: #HumanSolidarityDay
Human Solidarity Day social media post templates:
Saturday, December 20, 2025: National Sangria Day
Cheers to festive gatherings! Post colorful sangria recipes or toast to the season with your followers.
Hashtag: #NationalSangriaDay
National Sangria Day social media post templates:
Saturday, December 20, 2025: Ugly Christmas Sweater Day
The tackier, the better! Encourage your team and followers to share their most outlandish holiday sweaters.
Hashtag: #UglyChristmasSweaterDay
Ugly Christmas Sweater Day social media post templates:
Saturday, December 20, 2025: Super Saturday
The final big shopping weekend before Christmas! Highlight last-minute deals or gift ideas that make shopping easier.
Hashtag: #SuperSaturday
Super Saturday social media post templates:
Sunday, December 21, 2025: Winter Solstice
The longest night and the promise of brighter days ahead. Share comforting visuals or a message about renewal and hope.
Hashtag: #WinterSolstice
Winter Solstice social media post templates:
Monday, December 22, 2025: Hanukkah Ends (8th Night)
Celebrate the final night of light and gratitude. Share warm wishes and reflect on the spirit of Hanukkah.
Hashtag: #Hanukkah2025
Hanukkah Ends social media post templates:
Tuesday, December 23, 2025: Festivus
A fun, tongue-in-cheek holiday “for the rest of us.” Lightheartedly engage your followers with humor or team challenges.
Hashtag: #Festivus
Festivus social media post templates:
Wednesday, December 24, 2025: Christmas Eve
It’s almost here! Post heartfelt wishes, share behind-the-scenes moments, or spotlight your team’s favorite traditions.
Hashtag: #ChristmasEve
Christmas Eve social media post templates:
Thursday, December 25, 2025: Christmas Day
Merry Christmas! Celebrate love, joy, and togetherness with a warm message or simple festive greeting.
Hashtag: #ChristmasDay
Christmas Day social media post templates:
Friday, December 26, 2025: Boxing Day
A perfect day to unwind after Christmas or hunt for post-holiday deals. Highlight your best discounts or show appreciation for your loyal customers.
Hashtag: #BoxingDay
Boxing Day social media post templates:
Friday, December 26, 2025: Kwanzaa Begins
Kwanzaa starts today - a celebration of African heritage, unity, and community that continues through January 1. Share messages of empowerment, cultural pride, and togetherness to honor the spirit of the season.
Hashtag: #Kwanzaa2025
Kwanzaa Begins social media post templates:
Sunday, December 28, 2025: National Call a Friend Day
Reconnect with someone special! Encourage your followers to check in on old friends and share a moment of kindness.
Hashtag: #CallAFriendDay
National Call a Friend Day social media post templates:
Monday, December 29, 2025: Share Your Resolutions
Ask your audience about their goals for 2026! It’s a great way to inspire engagement and positivity.
Hashtag: #NewYearsResolutions
Share Your Resolutions social media post templates:
Tuesday, December 30, 2025: Year in Review
Reflect on milestones, wins, and lessons learned. Summarize your year with gratitude and invite your followers to do the same.
Hashtag: #YearInReview2025
Year in Review social media post templates:
Wednesday, December 31, 2025: New Year’s Eve
End the year on a celebratory note! Share a festive countdown post or thank your community for being part of your 2025 journey.
Hashtag: #NewYearsEve2025
New Year’s Eve social media post templates:
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From reflective moments to glittering celebrations, December is full of stories to tell and emotions to share. With a mix of heartfelt, cheerful, and meaningful posts, you can close the year on a high note and set the tone for an inspiring start to 2026. Ripl and Alkai are here to help you create eye-catching content and engage with your followers during this holiday season!
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