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Wednesday, 2026 · Day 140 of 365

May 20

22 observances · 0 transparent PNGs · 0 packs ready

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May 20

Clinical Trials Day

Clinical Trials Day commemorates scientific advancement and the foundational work of clinical research that has transformed modern…

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May 20

Walk to School Week UK

Celebrated around May 20, Walk to School Week UK is a nationwide initiative promoting healthier Activities for young learners. Across the…

Cause Week / month-long
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May 20

Flower Day

Flower Day blossoms as a gentle reminder of nature’s delicate artistry and profound symbolism. This International occasion encourages quiet…

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May 20

World Autoimmune Arthritis Day

World Autoimmune Arthritis Day is an International observance dedicated to elevating understanding of chronic inflammatory conditions. It…

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May 20

World Bee Day

World Bee Day is an International observance dedicated to the indispensable role of pollinators in sustaining life on Earth. It cultivates…

Animals Fixed date
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May 20

World Metrology Day

World Metrology Day is an International observance honoring the science of measurement and its profound impact on modern civilization. This…

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May 20

National Numeracy Day UK

National Numeracy Day UK is a prominent Educational initiative that promotes confidence with numbers. It is celebrated across the United…

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May 20

International Red Sneakers Day

International Red Sneakers Day is a vibrant International initiative that promotes crucial Awareness about invisible illnesses. Across the…

Cause Fixed date
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May 20

National Juice Slush Day

National Juice Slush Day celebrates the refreshing charm of icy indulgence within the realm of Beverage culture. Popular across the United…

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May 20

Weights and Measures Day

Weights and Measures Day recognizes the enduring significance of standardized systems that underpin global consistency. This International…

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May 20

Cameroon Republic Day

Cameroon Republic Day stands as a defining moment of national pride in Cameroon. Observed annually on May 20, it reflects profound…

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May 20

East Timor Independence Day

East Timor Independence Day commemorates a profound Historical milestone marked by resilience and sovereignty. This momentous occasion…

Federal Fixed date
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May 20

National Employee Health Fitness

National Employee Health and Fitness Day underscores the significance of cultivating a balanced Lifestyle within professional environments…

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May 20

National Streaming Day

National Streaming Day highlights the evolving landscape of digital entertainment. Across the United States, audiences engage in diverse…

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May 20

National High Heel Day

National High Heel Day pays tribute to the enduring allure of elevated style within the realm of Fashion. Widely observed in the United…

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May 20

Be a Millionaire Day

Be a Millionaire Day celebrates aspirational ambition and financial imagination across the United States. Observed on May 20, it encourages…

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May 20

National Rescue Dog Day

National Rescue Dog Day celebrates the powerful bond between humans and adopted companions. Communities across the United States honor the…

Animals Fixed date

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