Category: APRIL

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

International Day of Human Space Flight

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International Day of Human Space Flight is a United Nations day designated to commemorate the first human space flight by Yuri Gagarin on 12 April 1961, and to promote the exploration and peaceful use of outer space for the benefit of all humanity.

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#InternationalDayOfHumanSpaceFlight

International Day Of Human Space Flight is celebrated annually on April 12th.

Year Date Day
2022 April 12 Tuesday
2023 April 12 Wednesday
2024 April 12 Friday
2025 April 12 Saturday
2026 April 12 Sunday
2027 April 12 Monday
2028 April 12 Wednesday
2029 April 12 Thursday
2030 April 12 Friday
2031 April 12 Saturday
2032 April 12 Monday
2033 April 12 Tuesday
2034 April 12 Wednesday
2035 April 12 Thursday

International Delegate’s Day

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International Delegate’s Day is observed on April 25th each year to raise awareness about the important role of representatives and delegates from member states of the United Nations. These individuals play a crucial role in representing and advocating for their countries’ interests.

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#InternationalDelegatesDay

International Delegate’s Day is celebrated annually on April 25th.

Year Date Day
2022 April 25 Monday
2023 April 25 Tuesday
2024 April 25 Thursday
2025 April 25 Friday
2026 April 25 Saturday
2027 April 25 Sunday
2028 April 25 Tuesday
2029 April 25 Wednesday
2030 April 25 Thursday
2031 April 25 Friday
2032 April 25 Sunday
2033 April 25 Monday
2034 April 25 Tuesday
2035 April 25 Wednesday

International Day of Conscience

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International Day of Conscience is a United Nations observance day that aims to promote solidarity, compassion, and peace through encouraging individuals, organizations, and communities to engage in acts of kindness and compassionate action towards others, in alignment with their conscience.

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#InternationalDayOfConscience

International Day Of Conscience is celebrated annually on April 5th.

Year Date Day
2022 April 5 Tuesday
2023 April 5 Wednesday
2024 April 5 Friday
2025 April 5 Saturday
2026 April 5 Sunday
2027 April 5 Monday
2028 April 5 Wednesday
2029 April 5 Thursday
2030 April 5 Friday
2031 April 5 Saturday
2032 April 5 Monday
2033 April 5 Tuesday
2034 April 5 Wednesday
2035 April 5 Thursday

International Day for Monuments and Sites aka World Heritage Day

Title image for International Day For Monuments And Sites Aka World Heritage Day

International Day for Monuments and Sites, also known as World Heritage Day, is an annual event observed on 18th April to promote awareness about the importance of cultural heritage, monuments, and sites, and to encourage their protection and preservation for future generations.

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#InternationalDayForMonumentsAndSitesAkaWorldHeritageDay

International Day For Monuments And Sites Aka World Heritage Day is celebrated annually on April 18th.

Year Date Day
2022 April 18 Monday
2023 April 18 Tuesday
2024 April 18 Thursday
2025 April 18 Friday
2026 April 18 Saturday
2027 April 18 Sunday
2028 April 18 Tuesday
2029 April 18 Wednesday
2030 April 18 Thursday
2031 April 18 Friday
2032 April 18 Sunday
2033 April 18 Monday
2034 April 18 Tuesday
2035 April 18 Wednesday

International Day of Sport for Development and Peace

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International Day of Sport for Development and Peace is celebrated annually on April 6th to recognize the importance of sports in bringing people together, promoting teamwork and leadership skills, and contributing to peace and development around the world.

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#InternationalDayOfSportForDevelopmentAndPeace

International Day Of Sport For Development And Peace is celebrated annually on April 6th.

Year Date Day
2022 April 6 Wednesday
2023 April 6 Thursday
2024 April 6 Saturday
2025 April 6 Sunday
2026 April 6 Monday
2027 April 6 Tuesday
2028 April 6 Thursday
2029 April 6 Friday
2030 April 6 Saturday
2031 April 6 Sunday
2032 April 6 Tuesday
2033 April 6 Wednesday
2034 April 6 Thursday
2035 April 6 Friday

International Design Day

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International Design Day is an annual celebration that recognizes the importance of design and its potential to bring about meaningful change. It highlights how design plays a crucial role in solving problems, improving experiences, and shaping our world for the better.

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#InternationalDesignDay

International Design Day is celebrated annually on April 27th.

Year Date Day
2022 April 27 Wednesday
2023 April 27 Thursday
2024 April 27 Saturday
2025 April 27 Sunday
2026 April 27 Monday
2027 April 27 Tuesday
2028 April 27 Thursday
2029 April 27 Friday
2030 April 27 Saturday
2031 April 27 Sunday
2032 April 27 Tuesday
2033 April 27 Wednesday
2034 April 27 Thursday
2035 April 27 Friday

International Day of Multilateralism and Diplomacy for Peace

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International Day of Multilateralism and Diplomacy for Peace is a day recognized by the United Nations to celebrate the importance of multilateralism and diplomacy in resolving conflicts peacefully.

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#InternationalDayOfMultilateralismAndDiplomacyForPeace

International Day Of Multilateralism And Diplomacy For Peace is celebrated annually on April 24th.

Year Date Day
2022 April 24 Sunday
2023 April 24 Monday
2024 April 24 Wednesday
2025 April 24 Thursday
2026 April 24 Friday
2027 April 24 Saturday
2028 April 24 Monday
2029 April 24 Tuesday
2030 April 24 Wednesday
2031 April 24 Thursday
2032 April 24 Saturday
2033 April 24 Sunday
2034 April 24 Monday
2035 April 24 Tuesday

International Day for Street Children

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International Day For Street Children is an annual event held on April 12th to raise awareness about the global issue of street children and to promote the rights of these vulnerable children around the world.

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#InternationalDayForStreetChildren

International Day For Street Children is celebrated annually on April 12th.

Year Date Day
2022 April 12 Tuesday
2023 April 12 Wednesday
2024 April 12 Friday
2025 April 12 Saturday
2026 April 12 Sunday
2027 April 12 Monday
2028 April 12 Wednesday
2029 April 12 Thursday
2030 April 12 Friday
2031 April 12 Saturday
2032 April 12 Monday
2033 April 12 Tuesday
2034 April 12 Wednesday
2035 April 12 Thursday

International Donor Conception Awareness Day

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International Donor Conception Awareness Day is a day of recognition for individuals and families who have been touched by donor conception, a process by which a person or couple receives donated sperm, eggs, or embryos to conceive a child.

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#InternationalDonorConceptionAwarenessDay

International Donor Conception Awareness Day is celebrated annually on April 27th.

Year Date Day
2022 April 27 Wednesday
2023 April 27 Thursday
2024 April 27 Saturday
2025 April 27 Sunday
2026 April 27 Monday
2027 April 27 Tuesday
2028 April 27 Thursday
2029 April 27 Friday
2030 April 27 Saturday
2031 April 27 Sunday
2032 April 27 Tuesday
2033 April 27 Wednesday
2034 April 27 Thursday
2035 April 27 Friday

International Laverbread Day

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International Laverbread Day is a celebration dedicated to the Welsh dish made from edible seaweed.

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#InternationalLaverbreadDay

International Laverbread Day is celebrated annually on April 14th.

Year Date Day
2022 April 14 Thursday
2023 April 14 Friday
2024 April 14 Sunday
2025 April 14 Monday
2026 April 14 Tuesday
2027 April 14 Wednesday
2028 April 14 Friday
2029 April 14 Saturday
2030 April 14 Sunday
2031 April 14 Monday
2032 April 14 Wednesday
2033 April 14 Thursday
2034 April 14 Friday
2035 April 14 Saturday