Key Global and Indian Observances: Important Days in April 2025 You Need to Know
April 2025 is packed with a variety of important observances and celebrations that are significant both in India and around the world. From cultural festivals to global health awareness days, there's something for everyone this month. This guide highlights key dates, including well-known events like World Health Day, Earth Day, and National Maritime Day, as well as traditional festivals such as Vaisakhi, Tamil New Year, and Hanuman Jayanti. Whether you're interested in global events or regional observances, this comprehensive list ensures you stay updated on the key dates for April 2025. April 2025 is filled with a wide range of global and Indian observances. From cultural festivals like Vaisakhi and Tamil New Year to critical awareness days such as World Health Day and Earth Day, this article provides a detailed guide on the key events to mark on your calendar. Stay updated on the most important days in April 2025, both in India and across the globe.

April 2025: Key Global and Indian Observances You Need to Know About"
April 2025 promises a month full of significant global and regional events. From the cultural richness of Indian festivals like Vaisakhi, Tamil New Year, and Baisakhi, to crucial global observances such as World Health Day, Earth Day, and International Jazz Day, there’s something for everyone. These days are not just about celebrations, but also about raising awareness on important issues such as health, environment, and cultural heritage.
For residents of Indore, India, and people across the globe, this comprehensive list will help you stay informed about all the key days to mark on your calendar.
Key Global and Indian Observances in April 2025
1 April
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Odisha Foundation Day (India)
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April Fools' Day (Global)
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Prevention of Blindness Week (India, starts from 1st April)
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Mahavir Jayanti (India)
April begins with Odisha Foundation Day, marking the formation of the state of Odisha, followed by April Fools' Day globally known for pranks and jokes. India also observes the start of Prevention of Blindness Week, drawing attention to vision care.
2 April
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World Autism Awareness Day (Global)
April 2 is a day dedicated to raising awareness about autism, globally observed as World Autism Awareness Day, highlighting the challenges faced by individuals on the autism spectrum.
4 April
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International Day for Mine Awareness and Assistance in Mine Action (Global)
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International Day of Consent (Global)
Global observances continue with the International Day for Mine Awareness, focusing on the need for mine clearance and victim assistance, and the International Day of Consent, highlighting consent as a human right.
5 April
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National Maritime Day (India)
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National Dandelion Day (Global)
India celebrates National Maritime Day, recognizing the contributions of the maritime sector to the economy. Globally, National Dandelion Day raises awareness of the dandelion plant's role in ecological balance.
7 April
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World Health Day (Global)
Observed worldwide, World Health Day focuses on health issues and raises awareness about the importance of healthcare systems.
9 April
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World Homoeopathy Day (WHD) (India)
World Homoeopathy Day is celebrated in India to mark the birthday of Dr. Samuel Hahnemann, the founder of homeopathy. This day encourages the promotion of homeopathic medicine.
10 April
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National Safe Motherhood Day (NSMD) (India)
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National Pet Day (Global)
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National Siblings Day (Global)
In India, National Safe Motherhood Day advocates maternal health, while globally, National Pet Day celebrates pets, and National Siblings Day honors sibling relationships.
13 April
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Vaisakhi / Baisakhi / Vishu (India)
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Jallianwala Bagh Massacre Remembrance (India)
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Songkran Festival (Thailand, Southeast Asia)
April 13 marks the vibrant festivals of Vaisakhi, Baisakhi, and Vishu in India, celebrating the harvest and the start of the new year. It’s also a day of remembrance for the Jallianwala Bagh Massacre. Globally, Thailand celebrates Songkran Festival, marking the Thai New Year.
14 April
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B.R. Ambedkar Remembrance Day (India)
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Tamil New Year (India)
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Bengali New Year / Bihu (India)
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Pi Day (Global, celebrated by some in science and math communities)
14th April sees major cultural celebrations in India, including B.R. Ambedkar Remembrance Day, Tamil New Year, and Bengali New Year. Internationally, it’s also Pi Day, dedicated to the mathematical constant π (Pi).
6 April
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Rama Navami (India)
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International Day of Sport for Development and Peace (Global)
Rama Navami celebrates the birth of Lord Rama, a significant event in the Hindu calendar. It’s also the International Day of Sport for Development and Peace, encouraging sports to promote peace and development.
12 April
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Hanuman Jayanti (India)
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Yuri's Night (Global)
In India, Hanuman Jayanti is celebrated in honor of Lord Hanuman, a symbol of strength and devotion. Globally, Yuri’s Night marks the anniversary of the first human spaceflight by Yuri Gagarin.
17 April
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World Haemophilia Day (Global)
Raising awareness about haemophilia, a genetic disorder that affects blood clotting, World Haemophilia Day encourages better healthcare for those affected.
18 April
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World Heritage Day (Global)
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International Amateur Radio Day (Global)
The world observes World Heritage Day, focusing on the preservation of cultural and natural heritage. International Amateur Radio Day celebrates the contributions of amateur radio operators to communication.
20 April
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Easter Sunday (Global)
Easter Sunday, celebrated by Christians around the world, marks the resurrection of Jesus Christ, a central event in Christian faith.
21 April
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National Civil Services Day (India)
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Global Astronomy Day (Global)
National Civil Services Day honors the services rendered by the civil servants in India. On the same day, Global Astronomy Day is observed, promoting the wonders of the universe.
22 April
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World Earth Day (Global)
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International Mother Earth Day (Global)
Celebrated worldwide, Earth Day is a reminder to protect the planet, while International Mother Earth Day underscores the interconnectedness of all living beings and the Earth.
23 April
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World Book and Copyright Day (Global)
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Shakespeare Day (Global)
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English Language Day (Global)
World Book Day celebrates books and reading, while Shakespeare Day honors the playwright’s contributions. English Language Day celebrates the language's rich history.
24 April
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National Panchayati Raj Day (India)
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Armenian Genocide Remembrance Day (Global)
In India, National Panchayati Raj Day celebrates local governance, while globally, Armenian Genocide Remembrance Day acknowledges the tragic events of 1915.
25 April
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World Malaria Day (Global)
Raising awareness about malaria prevention and treatment, World Malaria Day highlights global efforts to eradicate the disease.
26 April
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World Intellectual Property Day (Global)
This day promotes the role of intellectual property in encouraging creativity and innovation.
28 April
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World Day for Safety and Health at Work (Global)
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National Superhero Day (Global)
World Day for Safety and Health at Work aims to improve safety practices, while National Superhero Day celebrates the iconic superheroes in pop culture.
29 April
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International Dance Day (Global)
Dancing takes center stage as the world observes International Dance Day, celebrating dance as an art form and cultural expression.
30 April
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World Veterinary Day (Global)
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International Jazz Day (Global)
World Veterinary Day celebrates the contributions of veterinarians, while International Jazz Day honors the rich history of jazz music.