National Siblings Day – Apr. 10, 2027

Categories:
Tags:
Family
Where:
United States
Date change rule:
Every April 10
Holiday emoji:
🫂

National Siblings Day celebrates the complex and cherished relationships we share with our brothers and sisters every April 10. From childhood confidantes to lifelong friends, siblings play a pivotal role in our lives. Reach out, share a memory, or plan a special outing to honor these irreplaceable connections.

Want to sponsor National Siblings Day? Learn how

Expected National Siblings Day Deals

National Siblings Day is a prime opportunity for brands to foster connection and appreciation. While specific 2027 promotions are still emerging, expect retailers like Hallmark and Shutterfly to offer personalized gifts and photo albums. Experience-based companies such as Groupon or local spas might feature ‘buy one, get one’ deals for shared activities. Food delivery services like DoorDash or Uber Eats could promote family meal bundles. Look for apparel brands like Etsy sellers to highlight matching sibling outfits or custom merchandise. We will update this page with confirmed live deals as April approaches.

Platform Guide for National Siblings Day

Instagram

Tag @nationaltoday_ and use #NationalSiblingsDay. Share throwback photos with your siblings or create a reel celebrating your bond.

Facebook

Mention National Today (facebook.com/nationaltoday) and use #NationalSiblingsDay. Post a heartfelt message to your siblings or organize a virtual family gathering.

X/Twitter

Mention @NatlToday and use #NationalSiblingsDay. Share funny sibling stories, memes, or shout-outs to your brothers and sisters.

Social Media Tips for National Siblings Day

Individuals

Send a thoughtful text, call your siblings, or plan a small get-together. Revisit old photos and share a favorite memory to rekindle your bond.

Creators

Produce content showcasing sibling challenges, 'then vs. now' photo comparisons, or interviews discussing the unique dynamics of sibling relationships.

Brands

Launch a 'sibling look-alike' contest, offer special discounts on gifts for two, or partner with family-focused charities for a donation drive.

Partners & Brands for National Siblings Day

  1. Hallmark

    Founded in 1910 by Joyce Hall, Hallmark is a global leader in greeting cards and gifts. The company offers a wide range of cards and personalized items perfect for celebrating sibling bonds.

  2. Shutterfly

    Established in 1999, Shutterfly is an online retailer specializing in personalized photo products. Their custom photo books, calendars, and prints are ideal for preserving and sharing sibling memories.

  3. Etsy

    Launched in 2005, Etsy is an e-commerce website focused on handmade or vintage items and craft supplies. It's a popular platform for finding unique, personalized gifts for siblings, often from small businesses.

  4. Groupon

    Founded in 2008, Groupon is a global e-commerce marketplace connecting subscribers with local merchants. They offer deals on experiences like dining, entertainment, and spa treatments, perfect for sibling outings.

  5. Siblings Day Foundation

    Founded by Claudia Evart in 1997, the Siblings Day Foundation is a non-profit organization dedicated to establishing National Siblings Day as a recognized holiday. They advocate for a UN resolution for an International Siblings Day.

  6. Ancestry.com

    Founded in 1996, Ancestry.com is the largest for-profit genealogy company in the world. They provide DNA testing and historical records that can help siblings explore their shared family heritage and connections.

  7. Harry & David

    Founded in 1934 by brothers Harry and David Rosenberg, this company is known for its gourmet food gifts and fruit baskets. Their curated gift boxes are a popular choice for sending treats to siblings.

National Siblings Day Hero

Claudia Evart

Claudia Evart founded the Siblings Day Foundation in 1997 after losing both her brother and sister prematurely. She established National Siblings Day on April 10, her late sister Lisette's birthday, to honor the enduring bond between siblings and advocate for its official recognition nationwide and internationally.

History of National Siblings Day

Hindu peoples celebrate Raksha Bandhan to celebrate the bond between brothers and sisters. In Raksha Bandhan, Hindu women tie a band around their brother’s wrists, symbolizing that the sister will protect them. The brothers give a gift in return, both agreeing to protect and care for each other. The festival has ancient origins but is still popular to this day — it is the earliest known celebration of siblings!

Claudia Evart created the US holiday in 1995 after losing her brother and sister at a very early age. She realized what an important role siblings have in our lives, so she created the holiday to honor the memory of her siblings. For the holiday, Claudia chose April 10 — her late sister Lisette’s birthday. Mother’s Day has been around since 1907, and Father’s Day has been around since 1910. This makes almost 100 years without a day honoring our siblings!

Claudia founded the “Siblings Day Foundation” which continues to spread the mission of honoring our siblings. The foundation is working to make the holiday federally recognized in the United states, and are working on establishing an International Siblings Day through the United Nations. Since 1998, 49 states have issued gubernatorial proclamations to observe this day on April 10; three US presidents have recognized the holiday.

Sibling love is global — Australia, India, and Spain are only a few of the countries that celebrate Siblings Day. In Europe, National Siblings Day is celebrated as Brothers and Sisters Day on May 31. The President of the Republic of Portugal has even recognized Siblings Day as a holiday!

National Siblings Day timeline

400 B.C.
The First Celebration of Siblings

Hindus begin celebrating Raksha Bandhan in reverence of their brothers and sisters.

1903
Siblings Make History

The Wright Brothers made the first successful airplane.

1997
Can’t Stop a Non-Profit

Claudia Evart created the non-profit “Siblings Day Foundation” in honor of her late brother and sister.

2016
Presidential Recognition

President Obama recognizes National Siblings Day.

How Businesses Can Celebrate National Siblings Day

Local businesses can honor National Siblings Day by offering special promotions that encourage shared experiences. Restaurants might feature ‘buy one entree, get one half off’ for siblings dining together, while local spas could offer ‘sibling pamper packages.’ Retailers can curate gift bundles specifically for brothers and sisters, highlighting personalized items or shared hobbies. Encourage customers to share photos with their siblings on social media for a chance to win prizes, fostering community engagement.

National Siblings Day - Survey Results

According to a top Millennial Marketing Agency:

ADDITIONAL INSIGHTS

AMERICANS WITHOUT SIBLINGS ARE PERFECTLY HAPPY THAT WAY
When asked whether they would prefer to have siblings or be an only child, 38% of sibling-less Americans said they are perfectly happy without siblings. Only 12% of Americans with siblings would prefer to be an only child.

WOMEN PREFER TO BE THE YOUNGEST CHILD; MEN WOULD RATHER BE THE OLDEST
35% of women would prefer to be the youngest child, 34% the oldest, 17% the middle child, and 14% an only child. Meanwhile, 40% of men would prefer to be the oldest child, 24% the youngest, 20% the middle child, and 16% an only child.

Traditions

Behind every tradition is a great story. National Siblings Day traditions vary for everyone. Sibling rivalries, inside jokes, and experiences that only siblings can relate to are all part of the day’s celebrations. Later in life, these memories become traditions; recreating a recipe from childhood, bringing out the photo albums with baby photographs, visiting places that hold meaning, and calling each other by strange nicknames. 

 

Although siblings often feel as though the other is cramping their style, brothers and sisters spend more time together on this day. They go out to their favorite eatery, take drives together, go to an arcade to revisit childhood memories, and do other activities to show how much they actually adore each other, without getting too mushy about it. 

 

Another popular tradition in the past few years is recreating childhood photos. The outfits and poses from a memorable photograph are re-enacted and posted on social media.

By The Numbers

33% – the percentage of free time siblings have spent together by the time they reach the age of 11 years old.

 

10 – the number of hours children spend with their siblings per week.

 

17 – the number of hours children from large families spend with their siblings per week.

 

½ – the portion of all siblings who go on to share the same level of educational and economic success.

 

14% – the percentage decrease in the risk of obesity with each additional sibling in a household.

 

65% – the percentage of mothers who claim to have a favorite child — typically the oldest one.

 

70% – the percentage of fathers who claim to have a favorite child.

 

3½ – the number of times in an hour that siblings aged between three and seven years old get involved in fights.

 

390 – the number of families who participated in a research study that found younger siblings are more rebellious and aggressive than older siblings.

 

8 – the average age at which children start being bullied by their siblings.

National Siblings Day FAQs

When is National Siblings Day?

In 2027, National Siblings Day is observed on Saturday, April 10, making it a perfect weekend for family gatherings and special tributes to your siblings.

How many people have siblings in the U.S.?

With over 250 million Americans having at least one sibling, the vast majority of the population shares the experience of growing up with brothers or sisters, influencing their development and social skills.

What is the origin of National Siblings Day?

The holiday’s roots trace back to the Siblings Day Foundation, a non-profit established in 1997 by Claudia Evart. Her mission was to create a day of remembrance and celebration for siblings, advocating for its recognition across the U.S. and globally.

Is National Siblings Day a federal holiday?

While not federally recognized, National Siblings Day gains momentum each year through grassroots efforts and presidential proclamations. The Siblings Day Foundation continues to work towards broader official acknowledgment.

How To Celebrate National Siblings Day 2021

  1. Post a childhood shot on social media

    Remember that time you cut their hair while they were sleeping? Shouldn't everyone see it? Sharing childhood photos and memories will absolutely bring a smile to their face — and who knows, they may post some of their own memories!

  2. Send your sibling a handwritten note

    Give your sibling that warm and fuzzy feeling! A heartfelt text can make their day, but seeing the effort that you put into a handwritten note can really make them smile. Plus, who doesn’t love opening a thoughtful, hand-picked card?

  3. Share a top 10 list

    Write down a list of the top 10 things you love about your siblings or great memories you’ve experienced with them. Share it with your sibling or on social media and give them a shout-out. It’ll delight you as you’re writing it and it will certainly remind your sibling of just how special your relationship is.

5 FACTS ABOUT SIBLINGS THAT WILL SURPRISE YOU

  1. Older is wiser

    Firstborns tend to have an academic advantage over their younger siblings. So unfair, right? But…

  2. Younger is funnier

    According to a recent Harvard study, younger siblings have a better sense of humor than their older siblings.ds

  3. Dating gets easier

    Studies have shown having a sibling of the opposite sex makes you more attractive to the opposite sex when dating. Score!

  4. If you’re younger, you might be shorter

    A study of British families found that in families with multiple children, the younger children tend to be about an inch shorter on average.

  5. Birds of a feather

    Birth order matters! If you’re a middle child, you’re more likely to marry a middle child; if you’re the oldest, you’re likely to marry an oldest child.

Why We Love National Siblings Day

  1. They just know you

    Your siblings grew up with you and have seen you at your worst and at your best. They were there when you decided to cut your own hair… and when they had to help you fix it. Your siblings were by your side when your crush rejected you. Your brothers and sisters understand you — and they love you no matter what.

  2. Words of wisdom

    If you’re a younger sibling, you look to your older sibling to show you the ways of the world. Sure, mom and dad teach you things, but there’s nothing like the wisdom our siblings impart upon us. They teach you the secret sibling knowledge that parents just can’t.

  3. You have so much in common

    DNA is cool! The same genetic material that went into making you went into making your siblings. Sometimes, you might feel like your sibling is from another planet, but you share about 50% of the same genetic makeup.

National Siblings Day dates

Year Date Day
2027 April 10 Saturday
2028 April 10 Monday
2029 April 10 Tuesday
2030 April 10 Wednesday
2031 April 10 Thursday

Let’s get social

Here are some special hashtags for the day.

#Siblings #SiblingDayIdeas #SiblingFriendship #SiblingRivalry #BrothersAndSisters #SiblingsDay #NationalSiblingsDay