April is a month that falls between the freshness of spring and the warmth of summer. April is also notable for many important observances, celebrations, and awareness campaigns that go well beyond its seasonal charm.
The important days of the month bring together the people from different parts of the world, combining everything from health and environmental causes with cultural and historical events of April 2025. Discover the reasons behind each day through the unique articles of this month!
Here is a breakdown of some key dates in April 2025 important days, and how they affect us.
This month’s observances range from international to national events, so it really is a global affair. What do World Health Day and Earth Day have in common? Besides being part of April, which reminds us of our collective responsibility and the strength of collective action.
List of Important Days April 2025
| Date | Important Days |
| 1 April | Odisha Foundation Day |
| 1 April | Aprils Fools’ Day |
| 1 April | Prevention of Blindness Week |
| 2 April | World Autism Awareness Day |
| 4 April | International Day of Mine Awareness |
| 5 April | National Maritime Day |
| 7 April | World Health Day |
| 9 April | Ugadi / Gudi Padwa / Telugu New Year |
| 10 April | World Homoeopathy Day (WHD) |
| 11 April | National Safe Motherhood Day (NSMD) |
| 11 April | National Pet Day |
| 13 April | Vaisakhi / Baisakhi / Vishu |
| 13 April | Jallianwala Bagh Massacre |
| 14 April | B.R. Ambedkar Remembrance Day |
| 14 April | Tamil New Year |
| 15 April | Bengali New Year / Bihu |
| 17 April | Rama Navami |
| 17 April | World Haemophilia Day |
| 18 April | World Heritage Day |
| 21 April | National Civil Service Day |
| 22 April | World Earth Day |
| 23 April | Hanuman Jayanti |
| 23 April | World Book and Copyright Day |
| 24 April | National Panchayati Raj Day |
| 25 April | World Malaria Day |
| 26 April | World Intellectual Property Day |
| 28 April | World Day for Safety and Health at Work |
| 30 April | World Veterinary Day |
April Fools’ Day 1 April.
April Fools’ Day is a day for practical jokes and hoaxes.
Prevention of Blindness Week This week-long awareness campaign is held to educate people on keeping up their eye health and preventing conditions that might cause them to lose their sight with preventive care and treatment.
2 April : World Autism Awareness Day
This day is observed by spreading awareness about autism spectrum disorders and encouraging acceptance and inclusion of individuals with autism. Many monuments around the world are illuminated in blue to demonstrate support.
4 Apr — Website dove.org 4 Apr: International Day of Mine Awareness
Which aims to eliminate landmines and explosive remnants of war from the environment of communities previously impacted by war.
National Maritime Day on 5 April
It recognises the contribution of the maritime industry to the economy and highlights the importance of sustainable ocean resources, and is celebrated in India.
7 April: World Health Day
World Health Day is a global event organised by the World Health Organisation (WHO), it aims to raise public awareness about global health and encourages people to live a healthy life.
Each year has a particular theme, like mental health or universal healthcare, for example.
9 April: Ugadi / Gudi Padwa / Telugu New Year
These festivals indicate the New Year for people of South India namely Karnataka, Andhra Pradesh, Telangana, and Maharashtra. They are marked by traditional rituals, feasting, and cultural programmes.
April 10 : World Homoeopathy Day (WHD)
The day is dedicated to Dr. Samuel Hahnemann, the founder of homoeopathy. It seeks to encourage the use of this alternative system of medicine.
11 April: National Safe Motherhood Day (NSMD) | National Pet Day
- NSMD: Now the day is all about the health of women with pregnancies and safe delivery.
- National Hug Your Cat Day: A day to promote the importance of hugging and owning a cat.
13 April: Vaisakhi / Baisakhi / Vishu & Jallianwala Bagh Massacre
- Vaisakhi / Baisakhi / Vishu: Harvest festival, celebrated with great fervor in Punjab, Kerala, and other regions of India.
- Jallianwala Bagh Massacre Anniversary: (1919) -- A day of solemn remembrance for the victims of the massacre of Indian civilians at the hands of British troops in Amritsar, India.
14 April: B.R. Ambedkar Remembrance Day, Tamil New Year
- B.R. Ambedkar Remembrance Day: A day dedicated to commemorate Dr. B.R. Ambedkar, the father of Indian constitution and the glorious champion of social justice.
- Tamil New Year: A day celebrated by the Tamil community, marking the new year with traditional rituals and celebrations.
15 April: Bengali New Year / Bihu
Synonymous with the start of the new year in Bengal, Assam and North-Eastern and other parts of India, The entire month of Baisakh is celebrated all over the country with programs, feasts, traditional dresses and more.
This Date: 17 April: Rama Navami and World Haemophilia Day
- Ram Navami: Prayers and devotional songs mark the Hindu festival that celebrates the birth of Lord Rama
- Haemophilia Day: It is celebrated to raise awareness about haemophilia and other bleeding disorders.
18 April: World Heritage Day
Otherwise known as International Day for Monuments and Sites, this day encourages the protection of cultural heritage and historical landmarks.
21 April — National Civil Service Day
Observed in India, on this day we praise contributions made by civil servants towards nation-building.
22 April: World Earth Day
An international festival for environment protection and sustainability. These include clean-up drives, awareness campaigns and planting trees.
23 April Important Days
Hanuman Jayanti and World Book and Copyright Day.
- Hanuman Jayanti A Hindu festival that celebrates the birth of Lord Hanuman, a deity often characterized by his devotion and strength.
- World Book and Copyright Day – April 23: This day celebrates reading, publishing, and the protection of intellectual property through copyright.
24 एप्रिल : राष्ट्रीय पंचायती राज दिवस.
All of these have become a reality of life slowly, but surely, in India, and are celebrated on this day, the day of decentralization of power to local self-governments in rural areas.
25 April: World Malaria Day
This day is dedicated to the fight against the global epidemic of malaria, a life-threatening disease that impacts millions of people worldwide.
26 April — World Intellectual Property Day
Just like the premise on which the IP Rights Based Day exists, reminds and re-establishes the value of IPs in being the underlying incubator for innovation and creative ideas.
28 April: International Labour Organisation World Day for Safety and Health at Work
A worldwide campaign to promote safe and healthy work environments.
30 April: World Veterinary Day
This day is celebrated to recognize the services of veterinarians for animal health and welfare.
Also Read: Important Days in March 2025: National and International
Bottom Line
(Hint: it’s not just a month in the calendar; it’s a time for celebration, reflection, and action.) Whether you’re raising awareness for global health, celebrating cultural traditions, or advocating for environmental conservation, there’s a little something for everyone to mark this April.
A new generation that has collectively gathered and will help create a healthier, more inclusive, and sustainable world, by understanding and participating in these important days. So save the date, get involved, and make April 2025 a month to remember!
Written to be informative, engaging and actionable, this piece helps readers connect with the meaning of some of April’s notable days. Whether a history buff, health enthusiast or cultural explorer, April 2025 has something meaningful to give.
