International observance days, weeks, and months for April 26, 2027. Plus historical events and birthdays.
April 26, 2027 celebrates International Chernobyl Remembrance Day, plus 1 more. Every year on April 26th, International Chernobyl Disaster Remembrance Day marks the anniversary of this historic nuclear accident. The day also focuses on the prevention of future nuclear disasters.
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Every April 26, we mark World Intellectual Property Day to learn more about the role that intellectual property (IP) rights play in encouraging innovation and creativity. It’s the day the United States Patent and Trademark Office (USPTO) sponsors a celebration of World Intellectual Property Day on Capitol Hill.
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