December is the perfect time to celebrate your employees and the holiday season while reflecting on the year gone by. A well-crafted newsletter can unite your team, boost morale, and share important updates. From festive celebrations to employee recognition and year-end reflections, there are countless ways to make your December newsletter memorable and engaging.
We have identified 17 special days, some recognized holidays and others that are observances, some better known than others. Pick and choose the ones that will be meaningful within your organization. We have also pinpointed three week-long events that happen throughout the month. And for those who would like a single monthly theme, we’ve chosen four very different ideas.
Workplace and Employee Themes for Your December Newsletter
Your December newsletter provides an excellent opportunity to highlight workplace achievements, recognize your team’s efforts, and set the stage for a fresh start in 2025. Incorporating thoughtful themes will ensure your message resonates with employees and fosters a sense of connection and appreciation.
Here are some themes to inspire your end-of-year communication.
Reflection and Goal-Setting
Many organizations use December to review the year’s accomplishments and set goals for the new year. Use your newsletter to spotlight significant milestones, share progress on key initiatives, and thank employees for their contributions. Include messages from leadership reflecting on lessons learned and outlining aspirations for the future. You can also invite employees to participate by sharing their own reflections and upcoming goals to create a sense of shared purpose.
Team Appreciation
December is a popular month for employee recognition, holiday parties, and engagement activities. Highlight employees’ achievements and celebrate their hard work by featuring shout-outs, awards, or a “team spotlight” section in your newsletter. Share photos or stories from recent celebrations, such as a holiday gathering or charity drive, to spread cheer at the start of the season. You might also include a thank-you message from leadership or a fun video to show appreciation.
Inclusive Celebrations
Companies often embrace cultural and religious diversity with inclusive holiday observances. Use your newsletter to educate and celebrate different traditions by sharing stories, recipes, or facts about various holidays observed by your team members. Consider spotlighting how employees celebrate in their own ways or encouraging them to share their favorite traditions. An inclusive approach not only celebrates diversity but also fosters a culture of belonging and respect within your organization.
For example, while Christmas is important to millions of Christians, Hanukkah, which starts on the same day in 2024, is a meaningful celebration for many who observe the Jewish faith.
17 Special December Days to Feature in Your Employee Newsletter
The last month of the year is filled with special days that can inspire creative December newsletter ideas to engage employees and celebrate the holiday season. Whether highlighting meaningful observances or adding a festive touch to your workplace communications, these moments provide the perfect opportunity to foster connection and appreciation.
Focus on these days to spread cheer, reflect on the year, and recognize your team’s efforts as the season unfolds. Here’s a list of 17 special December days to inspire your newsletter content – with ideas and tips for bringing each one to life.
Of course, you don’t have to publish your newsletter on a specific day to make it meaningful. Instead, use these dates as inspiration to create content that resonates throughout the month. Highlight the significance of these moments by sharing stories, tips, or employee contributions that align with the themes. By weaving these ideas into your December communications, you can foster connection, celebrate diversity, and make your messaging more engaging and impactful.
#1 World AIDS Day
December 1 is a day to raise awareness about the human immunodeficiency virus (HIV) and acquired immunodeficiency syndrome (AIDS). It’s a day dedicated to honoring those affected and promoting education and support.
World AIDS Day raises awareness by combating stigma, educating people about HIV prevention, and highlighting advancements in treatment since the virus’s discovery. It also serves as a reminder that HIV remains a global issue requiring continued action.
The red ribbon, a universal symbol of HIV and AIDS awareness, is often worn on this day to show support.
Tip: Share resources about HIV prevention and treatment in your newsletter. You could also highlight any workplace initiatives supporting health education or local charities.
#2 Cyber Monday
Cyber Monday celebrated on December 2, now a global phenomenon, has expanded beyond its U.S. origins to become a day celebrated by shoppers and retailers worldwide. Traditionally held on the first Monday after Thanksgiving, it began as a trend among those who stayed home during the holiday weekend to shop online. Over the years, it has grown to rival Black Friday in significance, with retailers offering exclusive sales, tech deals, and significant discounts.
Tip: Encourage employees to support small businesses or share favorite local deals. Provide cybersecurity reminders, such as avoiding suspicious links and using secure payment methods, to ensure safe online shopping. If applicable, highlight any tech-related deals or initiatives your company supports.
#3 International Day of Persons with Disabilities
The International Day of Persons with Disabilities on December 3 aims to promote understanding and inclusion for people with disabilities. It is a United Nations initiative to raise awareness about the economic, social, and political challenges faced by people with disabilities. It promotes their rights, dignity, and well-being while fostering an understanding of their lived experiences.
First commemorated in 1992, each year highlights a specific issue affecting people with disabilities. This year’s theme, “Amplifying the leadership of persons with disabilities for an inclusive and sustainable future,” emphasizes their vital role in building a more inclusive and sustainable world.
Tip: Feature stories of employees with disabilities who are making a difference in your organization or community. Highlight their leadership and contributions to inclusivity and sustainability to inspire and educate your audience.
#4 National Cookie Day
December 4 is a fun day to celebrate everyone’s favorite sweet treat, National Cookie Day is the perfect excuse to indulge in this versatile comfort food. Cookies have been a staple for all kinds of occasions – birthdays, weddings, graduations, picnics, and more – offering joy (and indulgence) in every bite.
From classic chocolate chip and oatmeal raisin to creative no-bake and sandwich cookies, the variety of cookies is endless. Over the years, different types of cookies have emerged worldwide, including drop cookies, rolled cookies, cookie bars, and even fried cookies, showcasing their universal appeal.
Tip: Celebrate by sharing cookie recipes, hosting a cookie swap, or surprising your team with a cookie delivery to brighten their day.
#5 International Volunteer Day
A day to recognize and encourage volunteer efforts around the world, International Volunteer Day, established by the United Nations General Assembly in 1985, highlights the impact of volunteers on economic and social development. Celebrated globally on December 5, it’s an opportunity to honor the hard work of volunteer organizations and individuals who dedicate their time and skills to making a difference.
Tip: Highlight employees who volunteer or organize a company-wide volunteering initiative and share details in your newsletter. You could also share ways your team can contribute to meaningful causes.
#6 St. Nicholas Day
Celebrated in many European cultures, St. Nicholas Day on December 6 honors Saint Nicholas, the 4th-century Bishop of Myra, known for his kindness, charity, and commitment to justice. Saint Nicholas, the inspiration behind the modern-day figure of Santa Claus, is also called Father Christmas, Papa Noel, and Kris Kringle. As the patron saint of Greece and Russia, he is celebrated for his anonymous acts of generosity and his efforts to reward good deeds and call out injustice.
This day is a time to embrace the spirit of giving and kindness, making it an excellent opportunity to spread joy during the holiday season.
Tip: Encourage employees to perform acts of kindness, such as donating to charities, volunteering, or supporting local communities. Share stories about giving back or suggest ways to make a difference during the holidays.
#7 Human Rights Day
Commemorating the signing of the Universal Declaration of Human Rights in 1948, Human Rights Day is an international United Nations holiday celebrated on December 10. It serves as a global reminder of the importance of equality, justice, and freedom, encouraging individuals to stand up for their rights and the rights of others, regardless of where they are from.
Tip: Share resources or inspirational quotes about human rights and recognize any workplace initiatives promoting equality and fairness. Consider spotlighting stories or efforts that demonstrate your organization’s commitment to fostering a culture of inclusion and respect.
#8 National Salesperson Day
Held on the second Friday in December, this day was created to honor the dedication and contributions of sales professionals who drive growth and build strong customer relationships. This is a time to recognize their hard work, perseverance, and impact on organizational success. It will be held on December 13 this year.
Tip: Spotlight top-performing sales team members and share their successes in the newsletter. Include testimonials or stories that highlight their achievements and dedication.
#9 National Ugly Sweater Day
Recognized on the third Friday of December, this is a fun and quirky day that was established to embrace festive, over-the-top holiday sweaters. Prepare to don your ugly sweaters on December 15, 2024.
Tip: Host an ugly sweater contest and share photos in your newsletter to spread the holiday cheer.
#10 International Migrants Day
International Migrants Day was established by the United Nations in 2000 to recognize the adoption of the International Convention on the Protection of the Rights of All Migrant Workers and Members of Their Families. It was signed on December 18, 1990 and is held on that day every year. The day aims to raise awareness of the rights and contributions of migrants while fostering global cooperation on migration issues.
Tip: Share stories or statistics that highlight the value of diversity in your workforce or community. Consider spotlighting employees or local initiatives that support migrants and encourage dialogue about inclusion and belonging in your organization.
#11 Winter Solstice
The Winter Solstice on December 21 marks the shortest day and longest night of the year, officially ushering in the start of winter. While not a holiday, it is a significant observance for many cultures around the world, symbolizing renewal, reflection, and the gradual return of longer daylight hours. Businesses typically follow normal working hours on this day.
Tip: Share tips for staying cozy and productive during the colder months, such as creating a comfortable workspace or staying active indoors. You could also organize a small celebration, such as a winter-themed coffee break or team activity, to welcome the new season and boost morale.
#12 National Crossword Puzzle Day
National Crossword Puzzle Day celebrates the creation of the first “modern” crossword puzzle, which was published on December 21, 1913, in the New York World newspaper. It was designed by Arthur Wynne, a British-born journalist, and quickly became a popular pastime, sparking a worldwide fascination with word puzzles that continues today.
Tip: Include a fun workplace-themed crossword puzzle in your newsletter to engage employees. Otherwise, host a friendly competition with fun prizes to make it more interactive, engaging, and exciting.
#13 Look On The Bright Side Day
While its origins are not well documented, this is a day to focus on positivity and optimism. Held on December 21, it encourages people to adopt an optimistic mindset, reflecting on the silver linings in life as they look forward to longer, brighter days ahead.
Tip: Share inspirational quotes, employee success stories, or practical tips for fostering a positive outlook during the winter months. Consider starting a “bright side” thread in your newsletter, where employees can share their own moments of gratitude or optimism.
#14 Christmas Day
A cherished holiday for millions of Christians around the world, Christmas Day is celebrated on December 25 with a variety of traditions centered on family, giving, and joy. From decorating trees and exchanging Christmas gifts to sharing meals and attending religious services, the day holds deep cultural and spiritual significance. It’s a time for connection, reflection, and spreading kindness.
Tip: Send heartfelt holiday greetings to employees, and use your newsletter to share festive stories, favorite recipes, or decorating ideas. You could also include a list of suggested Christmas gifts for employees based on their roles or superiority.
#15 First Day of Kwanzaa
The first day of Kwanzaa on December 26 marks the beginning of a week-long celebration of African heritage, culture, and values. Created in 1966 by Dr. Maulana Karenga, Kwanzaa is rooted in African traditions and honors the seven guiding principles, known as the Nguzo Saba, which include unity, self-determination, and collective responsibility. Each day focuses on one of these principles, encouraging reflection and community connection.
Tip: Highlight the principles of Kwanzaa in your December newsletter and share how they align with workplace values like teamwork and inclusivity. Encourage employees to share their own traditions, or provide resources to educate your team about the cultural significance of Kwanzaa.
#16 National Card Playing Day
National Card Playing Day on December 28 is a light-hearted occasion that encourages people to reconnect over classic card games with family and friends. While its origins are unclear, the day likely emerged to provide a fun and relaxing activity during the quieter period between Christmas and New Year. Card games have been a source of entertainment for centuries, fostering connection and strategy in cultures worldwide.
Tip: Suggest a virtual or in-person card game session to bring employees together for some light-hearted fun. Include instructions for simple games or provide a workplace-themed deck for a unique twist.
#17 New Year’s Eve
New Year’s Eve on December 31 is a global celebration marking the end of the year and the anticipation of new beginnings. Cultures worldwide observe the occasion with feasts and traditions meant to bring luck and prosperity in the coming year. It’s a time for reflection, gratitude, and optimism as people close one chapter and prepare for the next.
Tip: Share year-in-review highlights, employee achievements, and messages of hope for the year ahead in your newsletter. Include personal reflections from leadership and encourage employees to share their goals or aspirations for the new year. Acknowledging individual and collective successes can set a positive tone for the future.
3 December Newsletter Ideas for Week-Long Engagement
#18 National Handwashing Awareness Week
Held during the first week of December, National Handwashing Awareness Week was established to promote the importance of proper hand hygiene in preventing illness and spreading germs. This week encourages individuals and workplaces to adopt and maintain healthy habits, especially during flu season.
Promote it in your December newsletter by:
- Sharing infographics or videos about correct handwashing techniques.
- Including statistics on how handwashing reduces illness and absenteeism in the workplace.
- Encouraging employees to participate by setting up a “handwashing pledge” or posting hygiene tips in high-traffic areas.
#19 Computer Science Education Week
Computer Science Education Week, in the second week of December, honors the contributions of computing pioneers like Grace Hopper and aims to inspire students and professionals to explore coding and computer science. It’s a global initiative to celebrate the role of technology in our everyday lives.
Use the opportunity to:
- Highlight employees working in IT or tech-related roles and their contributions.
- Share fun coding challenges or interactive online courses, such as an Hour of Code.
- Provide resources for employees or their families to learn more about computer science.
#20 Human Rights Week
Human Rights Week, during the third week of December, incorporates Human Rights Day (December 10) and commemorates the signing of the Universal Declaration of Human Rights. It’s a time to reflect on the importance of equality, dignity, and justice for all.
Raise awareness by:
- Share stories or quotes from leaders advocating for human rights.
- Highlight workplace diversity and inclusion initiatives.
- Encourage employees to participate in local events or donate to human rights organizations.
4 December Newsletter Themes to Highlight All Month
#21 Universal Human Rights Month
This month-long observance encourages families to embrace the season with less stress by focusing on meaningful traditions, self-care, and simplicity. It’s a reminder to prioritize connection and well-being over materialism and perfection.
Some December newsletter ideas include:
- Spotlight the importance of human rights with employee stories.
- Share educational resources or key milestones about the history of human rights.
- Highlight any company initiatives or partnerships that promote equality and social justice.
- Encourage employees to share their thoughts on what human rights mean to them in a newsletter feature or discussion forum.
#22 National Stress-Free Family Holiday Month
This month-long observance encourages families to embrace the holiday season with less stress by focusing on meaningful traditions, self-care, and simplicity. It’s a reminder to prioritize connection and well-being over materialism and perfection.
Promote it by:
- Including tips for managing holiday stress, such as time management and relaxation techniques.
- Sharing fun and easy holiday activities employees can do with their families.
- Encouraging team members to share their stress-free holiday tips or traditions in a newsletter feature.
#23 Write a Friend Month
Write a Friend Month celebrates the art of personal connection through handwritten letters, cards, or thoughtful messages. It encourages people to reconnect with loved ones, especially during the season.
Highlight it by:
- Suggesting employees write appreciation notes to colleagues, which fosters a culture of gratitude.
- Including templates or prompts for heartfelt letters in your newsletter.
- Sharing the history and significance of letter-writing as a meaningful way to connect.
#24 Safe Toys and Gifts Month
Safe Toys and Gifts Month was established to raise awareness about choosing safe and age-appropriate toys for children during the holiday season. It’s a reminder to prioritize safety while shopping for loved ones.
Inspire engagement by:
- Sharing a checklist of toy safety tips, including guidelines on small parts, materials, and recalls.
- Highlighting any employee initiatives, such as donating safe toys to charities or organizing a toy drive.
- Including links to resources like consumer safety websites or tips from child safety organizations.
Send December Newsletter with AI-powered News Digests
December is packed with opportunities to engage employees, celebrate achievements, and share the spirit of the holiday season. Whether you’re sending a single holiday-themed newsletter or several updates throughout the month, effective distribution is key to ensuring your content reaches and resonates with your team.
With Cerkl Broadcast, you can streamline your internal communications and elevate your newsletter strategy. Email Blasts make it easy to send your December newsletter to all employees or specific groups, such as departments or seniority levels. The platform ensures a seamless experience on all devices, so everyone receives your message clearly and effectively.
For a more personalized approach, consider leveraging Broadcast’s AI-powered News Digests. By saving articles or key highlights as individual posts, you can create a dynamic content library that Cerkl Broadcast curates into personalized newsletters for each employee. These automated digests ensure your team receives the most relevant content, combining need-to-know updates with engaging stories they want to read. It is an ideal way to ensure that your December newsletters are meaningful, targeted, and impactful.
What’s Next
With these December newsletter ideas, you’re ready to start crafting content that spreads holiday cheer and engages your team. But don’t worry if you’re feeling stuck on design or delivery – we’ve got you covered. Check out our free guide, Employee Newsletters: A Comprehensive Guide for Internal Communicators, for tips on formatting, design, best practices, and more. It’s everything you need to make your December newsletter a success!
FAQ
It’s a good idea to include festive content like holiday greetings, employee recognition, year-end reflections, and tips for staying engaged during the season. You can also highlight upcoming events, share team achievements, or offer lighthearted features like recipes or fun holiday trivia.
To make a catchy newsletter, use an engaging headline, visually appealing design, and content that resonates with your audience’s interests. Personal touches like employee shout-outs, interactive elements, or festive themes can make it more memorable.
Send your Christmas newsletter early to mid-December to allow enough time for employees to engage with its content. Avoid sending it too close to the holidays when people may be out of the office or busy with personal plans.
