Category: SEPTEMBER

What National Days are there in September? Find all the National Days, Horoscopes, Observances and Celebrity Birthdays at listofnationaldays.com

Sustainable House Day

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Sustainable House Day is an annual event where people open up their sustainable homes to the public, in order to showcase the latest in sustainable design and technology. It aims to inspire and educate visitors on ways they can reduce their carbon footprint and live a more

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#SustainableHouseDay

Sustainable House Day is celebrated annually on the second Sunday in September.

2024 September 8 Sunday
2025 September 14 Sunday
2026 September 13 Sunday
2027 September 12 Sunday
2028 September 10 Sunday
2029 September 9 Sunday
2030 September 8 Sunday
2031 September 14 Sunday
2032 September 12 Sunday
2033 September 11 Sunday
2034 September 10 Sunday
2035 September 9 Sunday

NATIONAL GRANDPARENT’S DAY

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National Grandparents Day is an annual holiday celebrated on the first Sunday after Labor Day in the United States to honor and appreciate grandparents. The day acknowledges the important role that grandparents play in families and society and encourages people to spend time with and show love and gratitude to their grandparents.

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National Grandparent’s Day is celebrated annually on the Sunday After Labor Day

2024 September 8 Sunday
2025 September 7 Sunday
2026 September 13 Sunday
2027 September 12 Sunday
2028 September 10 Sunday
2029 September 9 Sunday
2030 September 8 Sunday
2031 September 7 Sunday
2032 September 12 Sunday
2033 September 11 Sunday
2034 September 10 Sunday
2035 September 9 Sunday

INTERNATIONAL ROCK FLIPPING DAY

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International Rock Flipping Day is observed on the third Sunday of September each year. It is a day to encourage people to explore and learn about the natural world by flipping over rocks to see what creatures and other organisms live underneath them. Participants share their findings and observations with others to promote curiosity and appreciation for the environment.

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#InternationalRockFlippingDay

International Rock Flipping Day is celebrated annually on the second Sunday in September.

2024September 8Sunday
2025September 14Sunday
2026September 13Sunday
2027September 12Sunday
2028September 10Sunday
2029September 9Sunday
2030September 8Sunday
2031September 14Sunday
2032September 12Sunday
2033September 11Sunday
2034September 10Sunday
2035September 9Sunday

NATIONAL ANTS ON A LOG DAY

Title image for National Ants On A Log Day

National Ants on a Log Day is a food-themed observance held in the United States. It celebrates the simple, healthy snack made from celery sticks filled with peanut butter and topped with raisins, resembling ants on a log. The day encourages people to make and enjoy this tasty treat with family and friends.

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#NationalAntsOnALogDay

National Ants On A Log Day is celebrated annually on the second Tuesday in September

2024 September 12 Thursday
2025 September 11 Thursday
2026 September 10 Thursday
2027 September 9 Thursday
2028 September 14 Thursday
2029 September 13 Thursday
2030 September 12 Thursday
2031 September 11 Thursday
2032 September 9 Thursday
2033 September 8 Thursday
2034 September 14 Thursday
2035 September 13 Thursday

NATIONAL TRADESMEN DAY

Title image for National Tradesmen Day

National Tradesmen Day is an annual observance held on the third Friday in September in the United States to recognize and honor skilled tradespeople and craftsmen. The day acknowledges the valuable contributions that tradesmen make to society and encourages people to show appreciation and gratitude for their hard work and dedication.

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#NationalTradesmenDay

National Tradesmen Day is celebrated annually on the third Friday in September.

2024 September 20 Friday
2025 September 19 Friday
2026 September 18 Friday
2027 September 17 Friday
2028 September 15 Friday
2029 September 21 Friday
2030 September 20 Friday
2031 September 19 Friday
2032 September 17 Friday
2033 September 16 Friday
2034 September 15 Friday
2035 September 21 Friday

National School Picture Day

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National School Picture Day is a day when students across the United States have their school pictures taken by professional photographers. It is an annual event that celebrates school life and captures memories of students in their academic environment.

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#NationalSchoolPictureDay

National School Picture Day is celebrated annually on the second Thursday in September.

2024 September 12 Thursday
2025 September 11 Thursday
2026 September 10 Thursday
2027 September 9 Thursday
2028 September 14 Thursday
2029 September 13 Thursday
2030 September 12 Thursday
2031 September 11 Thursday
2032 September 9 Thursday
2033 September 8 Thursday
2034 September 14 Thursday
2035 September 13 Thursday

World Day of Migrants and Refugees

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World Day of Migrants and Refugees is an annual observance designated by the Catholic Church to raise awareness and promote action in support of migrants and refugees worldwide. The day is celebrated on the last Sunday of September and aims to highlight the challenges faced by

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#WorldDayofMigrantsandRefugees

World Day of Migrants and Refugees is celebrated annually on the last Sunday in September.

2024 September 29 Sunday
2025 September 28 Sunday
2026 September 27 Sunday
2027 September 26 Sunday
2028 September 24 Sunday
2029 September 30 Sunday
2030 September 29 Sunday
2031 September 28 Sunday
2032 September 26 Sunday
2033 September 25 Sunday
2034 September 24 Sunday
2035 September 30 Sunday

World Day of The Deaf

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World Day of The Deaf is an international event celebrated annually on September 23 to raise awareness about the rights, culture and diversity of Deaf people worldwide, as well as to promote equal opportunities and communication accessibility for them.

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#WorldDayofTheDeaf

World Day of The Deaf is celebrated annually on the last Sunday in September.

2024 September 29 Sunday
2025 September 28 Sunday
2026 September 27 Sunday
2027 September 26 Sunday
2028 September 24 Sunday
2029 September 30 Sunday
2030 September 29 Sunday
2031 September 28 Sunday
2032 September 26 Sunday
2033 September 25 Sunday
2034 September 24 Sunday
2035 September 30 Sunday

National Bakery Day

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National Bakery Day is an annual celebration that takes place to honor the art and science of baking and the hardworking bakers who make our favorite baked goods. The day is dedicated to promoting bakeries, supporting local businesses, and

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#NationalBakeryDay

National Bakery Day is celebrated annually on the last Friday in September.

2024 September 27 Friday
2025 September 26 Friday
2026 September 25 Friday
2027 September 24 Friday
2028 September 29 Friday
2029 September 28 Friday
2030 September 27 Friday
2031 September 26 Friday
2032 September 24 Friday
2033 September 30 Friday
2034 September 29 Friday
2035 September 28 Friday