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Filter 7,641 observances by month, type, category, industry, audience and channel.

7,641 matches
ObservanceSummaryTagsRel.
Sea Week
day · range
International Sea Week brings the ocean into focus in a way that feels close to home.Nature & Environment, Ocean Water45
Second Half of the Year Day
day · fixed
Reflect on the first half of your year, check in on your New Year’s resolutions and set goals and new resolutions for the upcoming second half of the year.Life & Living45
Seed Gathering Season
day · range
Seed Gathering Season bursts into life as autumn sets in.Hobbies & Activities, Nature & Environment45
Seeing-Eye Guide Dog Anniversary
day · fixed
The Seeing-Eye Guide Dog Anniversary recognizes and celebrates the remarkable partnership between expertly trained guide dogs and their handlers, who are bli…Animals, Helping Others45
Self-Care Day
day · fixed BENL
dag van de Zelfzorg is a awareness observed in Belgium and the Netherlands.45
Self-Injury Awareness Day
day · fixed
Promote understanding and compassion for those facing internal struggles, encouraging empathy and supportive conversations for mental health.Attitudes & Emotions, Charity45
Semana de la Chilenidad
day · range
Semana de la Chilenidad is a vibrant celebration of Chile's rich culture and traditions.Countries & Cultures45
Send an Electronic Greeting Card Day
day · fixed
If spotting a cute emoji can put a smile on someone’s face, imagine how it would brighten their day to get an even more personal surprise in their in-box.Hobbies & Activities, Science & Technology45
Sensory Awareness Month
month · month
From the moment babies are born they begin to understand their environment through the information they receive from their surroundings.Body & Health, Education45
September 11 National Day of Service
day · fixed
Of course, it is right to grieve and remember the events that took place on this day in 2001, but an equal hope behind the day is that it can be redeemed – s…Attitudes & Emotions, Charity45
Shades Day
day · floating
Wear a stylish (or unstylish, you do you) pair of shades, post a pic, and help raise awareness about and aid for the many struggling families in the UK.Charity, Clothing & Accessories45
Shades for Migraine
day · fixed
Shades for Migraine is a global awareness campaign that invites people to wear sunglasses in public, showing solidarity with those who face severe light sens…Body & Health, Life & Living45
Shakespeare Week
day · range
Shakespeare Week is a yearly national celebration that brings young children close to the magic of the Bard through simple, playful ways.Historical Interest, Hobbies & Activities45
Sherlock Holmes Day
day · fixed
Dig out a book, fire up any one of about a million TV or movie adaptations, or go solve a mystery of your own to honor the one and only Sherlock Holmes.Books & Literature, Historical Interest45
Sherlock Holmes Weekend
day · range
Sherlock Holmes Weekend in Cape May, New Jersey, brings fans of the famous detective together for a fun-filled mystery adventure.Books & Literature, Historical Interest45
Shopping Cart Day
day · fixed
Streamlining errands, these mobile assistants effortlessly carry your finds, making every trip to the shops a breeze.Items & Things, Science & Technology45
Silver Star Service Banner Day
day · fixed
Courage comes at a cost, and some bear it for a lifetime.Countries & Cultures, Military45
Singles Awareness Day
day · fixed
Enjoying the freedom to focus on personal goals, hobbies, and friendships without the compromise of a partner's preferences or schedule.People & Relationships45
Sinjska Alka
day · floating
Sinjska Alka is a unique equestrian tournament held annually in the town of Sinj, Croatia.Countries & Cultures, Horses45
Sinksen Kortrijk
day · range · Kortrijk BE
Gratis stadsfestival met straattheater, muziek, sport en de grootste rommelmarkt van Vlaanderen, editie 2026 met thema Back to the Future.45
Sinksenfoor
day · range · Antwerpen BE
Antwerp's beloved annual funfair with 150+ attractions and food stalls at Spoor Oost in Borgerhout.45
Sint-Truiden Augustuskermis
day · range · Sint-Truiden BE
Sint-Truiden's large late-summer funfair on and around the Grote Markt.45
Slow Art Day
day · floating
Did you know that most people spend less than 30 seconds looking at a piece of art?Art & Crafts, Hobbies & Activities45
Small Pet Rodent Awareness Week
week · week
Embracing a tiny companion, discover joy in caring for a pocket-sized friend, adding warmth to daily life.Animals, Charity45
Smart & Sexy Day
day · fixed
Let's dive into the vibrant world of International Smart & Sexy Day!Life & Living45
Smart is Cool Day
day · fixed
Unlocking the power of knowledge and embracing curiosity leads to a world of endless possibilities.Attitudes & Emotions, Life & Living45
Social Enterprise Day
day · floating
Businesses with heart, making the world better while turning profits, caring for communities, and championing causes that touch our souls.Jobs & Professions45
Software Freedom Day
day · floating
Software Freedom Day is all about giving people the keys to their own digital world.Science & Technology, Software & Internet45
Solitude Day
day · fixed
There’s something special about pressing pause and stepping into stillness.Attitudes & Emotions, Life & Living45
Sourest Day
day · fixed
Biting into these tangy treats is like a zesty flavor explosion, a fun twist that adds a pop of excitement to snacking.Food & Drink45
Spa Royal Festival
day · range · Spa BE
67th edition arts festival with theatre, circus, music, humour, magic and street arts across Spa.45
Spa-Francorchamps Revival
day · range · Stavelot (Spa-Francorchamps) BE
Historic motorsport gathering and classic-car rally in the Ardennes, opening the Spa season.45
Spanish Language Day
day · fixed
Spanish Language Day, celebrated every April 23rd, honors the Spanish language's global significance and cultural contributions.Countries & Cultures, Language45
Spank Out Day
day · fixed
Spank Out Day, celebrated annually, focuses on ending the use of physical punishment on children and encourages non-violent parenting techniques.Children, Family45
Speak Up For Service Day
day · fixed
Across towns and cities, a wave of young voices rises—not to boast, but to uplift and encourage.Helping Others, Life & Living45
Spina Bifida Awareness Month
month · month
Increasing understanding, Spina Bifida advocacy fosters support for individuals with neural tube defects, promoting inclusivity and empathy.Body & Health, Charity45
Spinach And Squash Month
month · month
Spinach and Squash Month celebrates two veggies that don’t always get much attention.Vegetables45
Spinal Cord Injury Awareness Day
day · fixed
Spinal Cord Injury Awareness Day is an annual event celebrated on September 5.Body & Health, Healthcare45
Spinal Muscular Atrophy Awareness Month
month · month
Join the movement to support research, spread knowledge, and uplift families affected by this challenging genetic condition.Body & Health, Healthcare45
Spiritual Literacy Month
month · month
Spiritual Literacy Month invites everyone to explore spirituality through reading.Books & Literature, Mental Health45
Spiritual Teachers Month
month · month
Spiritual Teachers Month celebrates the wisdom and guidance offered by spiritual teachers worldwide.Education, Helping Others45
Spreadsheet Day
day · fixed
Balance your budget, prepare lists, and organize every corner of your life simply by using spreadsheets, a tool used by individuals and large companies alike.IT, Software & Internet45
Spring Break (Middle and North)
day · fixed BE
Begin voorjaarsvakantie (midden en noord) is a school holiday observed in Belgium.45
Spring Break (South)
day · fixed BE
Begin voorjaarsvakantie (Zuid) is a school holiday observed in Belgium.45
St. Dwynwen’s Day
day · fixed
Whether it's through words, actions or gestures, showing someone you care is essential — let them know how much they mean to you.Countries & Cultures, Historical Interest45
St. Francis of Assisi Feast Day
day · fixed
Every year on October 4, people around the world celebrate St.Nature & Environment, Religion & Belief45
St. John’s Eve
day · fixed
St.Countries & Cultures, Famous People45
St. Lucia Day
day · fixed
St.Countries & Cultures, Religion & Belief45
St. Nicholas Day
day · fixed
St.Historical Interest, Items & Things45
St. Skeletor’s Day
day · fixed
St.Attitudes & Emotions, People & Relationships45
Star Trek Day
day · fixed
Binge Star Trek: The Original Series, or whichever series you like best, to honor the progressive cultural touchstone created by Gene Roddenberry in the 1960s.Hobbies & Activities, Movies & Shows45
Stars and Stripes Forever Day
day · fixed
The Stars and Stripes Forever Day celebrates the iconic American march composed by John Philip Sousa.Countries & Cultures, Famous People45
Step Into the Spotlight Day
day · fixed
Step Into the Spotlight Day is a gentle nudge to stop playing small.Attitudes & Emotions, Life & Living45
Stephen Lawrence Day
day · fixed
Stephen Lawrence Day is a stark reminder of the ever-present struggle against prejudice for people of color.Attitudes & Emotions, Education45
Stepparents Week
day · range
Stepparents Week is a special time to honor those who step into the role of parenthood with open hearts.Family, Love45
Stoeber Festival
day · range · Turnhout BE
Free music festival that kicks off summer in Turnhout over two days.45
Stoeber Muziekfestival
day · range · Turnhout BE
Gratis muziekfestival dat elk jaar de zomer aftrapt in Turnhout.45
Stomach Cancer Awareness Day
day · fixed
Most people don’t think much about their stomach until something goes wrong.Body & Health, Life & Living45
Stop on Red Week
day · range
Crossing at a red light has caused countless fatalities, many of them completely avoidable.Helping Others, Safety45
Student’s Day in Argentina
day · fixed
Student's Day in Argentina is a special occasion that spotlights young people's energy and creativity.Countries & Cultures, Education45
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