World Aviation and Cosmonautics Day held on 12th April obeserved as an important day, its details and importance.

Home Knowledge Important Days April World Aviation and Cosmonautics Day

Held on : 12th April

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Important days in April

Prevention of Blindness Week International Children's Book Day World Health Day National Handloom Week World Earth Day Baisakhi World Autism Awareness Day World Book and Copyright Day Good Friday World Malaria Day World Intellectual Property Day Workers' Memorial Day International Dance Day Bihu April Fools' Day Easter Day World Day for Animals in Laboratories International Special Librarians Day - Information Ethics Day Worldwide Pinhole Photography Day Holy Thursday - Maundy Thursday Holy Saturday Filipino Valour Day Akshaya Tritiya - Akha Teej Ambedkar Jayanti Ram Navami Mahavir Jayanti Hanuman Jayanti Tamil New Year (Varushapirapu)Surdas Jayanti Gudi Padwa Bengali New Year (Poila Baisakh)Vishu Parshuram Jayanti Harrogate Spring Flower Show Halifax Comedy Festival Winnipeg Comedy Festival Bahu Mela Skagit Valley Tulip Festival Kashmir Tulip Festival Subaru Cherry Blossom Festival of Greater Philadelphia Chaitti Chaitraul Basoa Festival Chaitra Chaudas Mela Mela Masani Mata Keladevi Fair (Kaila Devi Mela - Chaitra)Mahaveer Ji Fair International Day for Mine Awareness and Assistance in Mine Action International Day of Reflection on the Genocide in Rwanda World Aviation and Cosmonautics Day World Haemophilia Day World Heritage Day - International Day for Monuments and Sites (UNESCO)World Creativity and Innovation Week New York City's Tribeca Film Festival Hot Docs Canadian International Documentary Festival Inferno Metal Festival - Norway Coachella Valley Music and Arts Festival Sydney Comedy Festival Ottawa International Writers Festival Cambridge Science Festival Yugadi (Ugadi)Cheti Chand Sajibu Cheiraoba Karaga Festival V Festival Hoysala Mahotsava Songkran Orissa Day Indian National Maritime Day Jallianwala Bagh Massacre Day Tsukhenyie Kundang Lem Baisagn Aoleang Monyu Mopin Festival Moh Mol Festival Sanken Festival - Sangken Festival Chosker World Rat Day Save The Frogs Day International Pillow Fight Day Shad Suk Mynsiem Festival Umsan Nongkharai Pascua Florida Day Ashok Ashtami Vishuva Sankranti - Pana Sankranti Chaitra Parba Father Damien Day - Saint Damien Day Emancipation Day Palm Sunday Tax Day - USA Patriot's Day First day of Passover San Jacinto Day Last day of Passover Administrative Professionals Day Arbor Day Swaminarayan Jayanti Yom Hazikaron International Guide Dog Day International Day of Search & Rescue Dogs