Here is the list of all Important international and national days for exam preparation and other general purposes. This list includes dates in history and the medical field too.

Important National and International days in January

  • 01 January – New Year
  • 12 January- Birthday of Swami Vivekananda
  • 14 January- Pongal, Sankranti
  • 15 January- Thiruvalluvar Day, Sankranti
  • 16 January- Uzhavar Tirunal
  • 22 January- Vasant Panchami
  • 23 January- Netaji Subhas Chandra Bose Jayanti
  • 24 January- Sir Chhotu Ram Jayanthi
  • 26 January – Republic day (India),

Important National and International days in February

  • February 04- World Cancer Day
  • February 10- Maharshi Dayanand Saraswati Jayanti
  • February 13- Maha Shivratri
  • February 14- Maha Shivratri
  • February 15- International Childhood Cancer Day
  • February 17- Ramakrishna Jayanti
  • February 21- International Mother Language Day

Important National and International days in March

  • March 01- Chhoti Holi, Holika Dahan, Chaitanya Mahaprabhu Jayanti
  • March 02- Holi
  • March 04- Shivaji Jayanti
  • March 08- World Kidney Day, International Women’s Day
  • March 18- Cheti Chand, Ugadi
  • March 22- Bihar Diwas, World Water Day
  • March 23- Shaheedi Diwas Of Bhagat Singh, Rajguru, and Sukhdev
  • March 24- World Tuberculosis (TB) Day
  • March 25- Ram Navami
  • March 29- Mahavir Jayanti,
  • March 30- Good Friday, Hazrat Alis Birthday

Important National and International days in April

  • April 01- Bank Holiday, Odisha Day
  • April 05- Babu Jagjivan Ram Birthday
  • April 07- World Health Day
  • April 08- International Romani Day
  • April 13- Biju Festival, Bohag Bihu Holiday
  • April 14- Ashoka’s Birthday Anniversary
  • April 14- Bengali New Year
  • April 14- Bohag Bihu
  • April 14- Dr. Ambedkar Jayanti
  • April 14- Maha Vishuba Sankranti
  • April 14-  Tamil New Year
  • April 14- Vaisakhi
  • April 15- Himachal Day, Vishu
  • April 18- Parashurama Jayanti, Basava Jayanthi
  • April 23- Garia Puja
  • April 25- World Malaria Day
  • April 30- Buddha Purnima

Important National and International days in May

  • May 01- Maharastra Day, May Day, World Asthma Day
  • May 05- Hand Hygiene Day
  • May 07- Birthday Of Rabindranath Tagore
  • May 08- World Red Cross Day
  • May 08- World Thalassemia Day
  • May 12- International Nurses Day
  • May 13- Mother’s Day
  • May 16- State Day
  • May 17- World Hypertension Day
  • May 22- International Day for Biological Diversity
  • May 25- Birthday Of Kazi Nazrul Islam
  • May 29- World Milk Day
  • May 31- World No-Tobacco Day

Important National and International days in June

  • June 04- International Day of Innocent Children Victims of Aggression
  • June 05- World Environment Day
  • June 08- Jumat-Ul-Wida
  • June 14- World Blood Donor Day
  • June 14- Pahili Raja
  • June 15- Raja Sankranti, Idul Fitr
  • June 16- Guru Arjun Dev Martyrdom Day, Maharana Pratap Jayanti, Idul Fitr
  • June 17- Father’s Day
  • June 19- World Sickle Cell Day
  • June 26- International Day against Drug Abuse and Illicit Trafficking
  • June 28- Sant Guru Kabir Jayanti

Important National and International days in July

  • July 01-  National Doctors’ Day India
  • July 07- International Day of Cooperatives
  • July 11- World Population Day
  • July 14- Ratha Yatra
  • July 20- Kharchi Puja
  • July 28- World Hepatitis Day
  • July 31-Martyrdom Day Of Shaheed Udham Singh

Important National and International days in August

  • August 01 To 7- World Breastfeeding Week
  • August 12- International Youth Day
  • August 15- Independence Day
  • August 17- Parsi New Year
  • August 22- Idul Juha
  • August 24- First Onam
  • August 25- Thiruvonam
  • August 26- Raksha Bandhan, Third Onam
  • August 27- Sree Narayan Guru Jayanti
  • August 28- Ayankali Jayanthi

Important National and International days in September

  • September 01- Parkash Utshav Sri Guru Granth Sahib ji
  • September 02- Sreekrishna Jayanthi, Janmashtami
  • September 03-  Janmashtami
  • September 08- International Literacy Day
  • September 10- Birthday Of Baba Sri Chand Ji
  • September 11- Muharram
  • September 12- Teej, Saragarhi Day
  • September 13- Ganesh Chaturthi
  • September 14- Nuakhai
  • September 20- Muharram (10th Day), Universal Children’s Day (AT, DE)
  • September 21- Sree Narayana Guru Samadhi, International Day of Peace, World Alzheimer’s Day
  • September 23- Haryana’s Heroes Martyrdom Day
  • September 28- Birthday Of S.Bhagat Singh Ji
  • September 29- World Heart Day

Important National and International days in October

  • October 01 To 31- Breast Cancer Awareness Month
  • October 02- Mahatma Gandhi Birthday
  • October 04- Internationale Weltraumwoche
  • October 05- World Teachers’ Day
  • October 08- Mahalaya
  • October 09- World Post Day
  • October 10- Maharaja Agrasen Jayanti, World Mental Health Day
  • October 11- World Obesity Day
  • October 12- World Arthritis Day
  • October 16- World Food Day
  • October 20- World Osteoporosis Day
  • October 24- Maharishi Valmiki Birthday, United Nations Day, World Development Information Day, World Polio Day
  • October 31- Sardar Vallabh Bhai Patel’s Birthday

Important National and International days in November

  • November 01- Haryana Day, Kannada Rajyothsava
  • November 06- Narak Chaturdashi
  • November 07- Diwali, Kali Puja
  • November 08- Vishvakarma Day, Vikram Samvat New Year
  • November 09- Bhai Bij
  • November 13 To 19- World Antibiotic Awareness Week
  • November 14- Chhath Puja, World Diabetes Day, World COPD Day
  • November 16- World Day of Remembrance for Road Traffic Victims
  • November 17- World Prematurity Day
  • November 19- International Men’s Day
  • November 20- Id-e-Milad, Universal Children’s Day (FI)
  • November 21- World Television Day
  • November 23- Guru Nayak Birthday, Rasa Purnima
  • November 25- International Day for the Elimination of Violence against Women

Important National and International days in December

  • December 01- Welt-AIDS-Tag
  • December  03- World Disabled Day
  • December 05- International Volunteer Day for Economic and Social Development
  • December 07- International Civil Aviation Day
  • December 10- Human Rights Day
  • December  16- Martyrdom Day Of Sri Guru Teg Bahadur Ji
  • December 25- Christmas
  • December 26- Shaheed Udham Singh’s Birthday, Boxing Day

Feel free to comment if any important dates that are missing and will add to the list.