World Alzheimer’s Month 2027
The next World Alzheimer’s Month is Wednesday 1 September 2027 to Thursday 30 September 2027. This date is calculated from the checked fixed annual pattern, rather than a separate announcement...
14 events found.
Events for September 15, 2027
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Blood Cancer Awareness Month 2027
The next Blood Cancer Awareness Month is Wednesday 1 September 2027 to Thursday 30 September 2027. This date is calculated from the checked fixed annual pattern, rather than a separate...
Gynecological Cancer Awareness Month
The next Gynecological Cancer Awareness Month is Wednesday 1 September 2027 to Thursday 30 September 2027. This date is calculated from the checked fixed annual pattern, rather than a separate...
National Sickle Cell Awareness Month
The next National Sickle Cell Awareness Month is Wednesday 1 September 2027 to Thursday 30 September 2027. This date is calculated from the checked fixed annual pattern, rather than a...
Pension Awareness Day 2027
On September 15, 2027, Pension Awareness Day returns to spotlight a topic that affects us all: securing a financially stable retirement. Whether you’re just starting your career or nearing retirement,...
International Day of Democracy
International Day of Democracy is observed worldwide every year on September 15. It’s a day to reflect on what democracy really means, why it matters, and how we can all...
International Dot Day
International Dot Day is a global celebration of creativity, courage and connection based on Peter H. Reynolds’ beloved picture book “The Dot.” Observed annually around September 15, it invites people...
World Lymphoma Awareness Day
Every year on September 15, people around the world observe World Lymphoma Awareness Day - a dedicated moment to highlight lymphoma, raise understanding of its symptoms, and strengthen support for...
Costa Rica – Independence Day
Costa Rica Independence Day is the national holiday marking the country's separation from Spanish colonial rule, celebrated every year on 15 September. It commemorates the signing of the Act of...
Nicaragua – Independence Day
Nicaragua Independence Day is a national public holiday observed every year on 15 September. It marks the anniversary of the signing of the Act of Independence of Central America in...
Guatemala – Independence Day
Guatemala Independence Day is a national holiday celebrated every year on 15 September, marking the day in 1821 when Central America declared its independence from Spanish rule. In 2026 it...
National Online Learning Day
National Online Learning Day is observed on 15 September each year in the United States, celebrating the transformative power of digital education and the millions of students, educators, and institutions...
El Salvador — Independence Day
El Salvador — Independence Day is on Wednesday 15 September 2027.El Salvador's national independence observance falls on 15 September.Country or nation: El Salvador.DatesYearDate2026Tuesday 15 September 20262027Wednesday 15 September 20272028Friday 15...
Honduras — Independence Day
Honduras — Independence Day is on Wednesday 15 September 2027.Commemorates independence in 1821.Country or nation: Honduras.DatesYearDate2026Tuesday 15 September 20262027Wednesday 15 September 20272028Friday 15 September 2028Official sourcesprotocol.dfat.gov.auum.fiExplore national days by country...
