| Date | Events |
| Health Awareness Days in January 2021 | |
| 13-Jan-21 | Lohri |
| 14-Jan-21 | Makar Sankranti |
| 20-Jan-21 | Guru Govind Singh Jayanti |
| 26-Jan-21 | Republic Day |
| 30-Jan-21 | World Leprosy Day |
| Health Awareness Days in February 2021 | |
| 4-Feb-21 | World Cancer Day |
| 16-Feb-21 | Vasant Panchami |
| Health Awareness Days in March 2021 | |
| 11-Mar-21 | Maha Shivaratri/Shivaratri |
| 11-Mar-21 | World Kidney Day |
| 21-Mar-21 | World Down Syndrome Day |
| 24-Mar-21 | World Tuberculosis Day |
| 29-Mar-21 | Holi |
| Health Awareness Days in April 2021 | |
| 2-Apr-21 | Good Friday |
| 7-Apr-21 | World Health Day |
| 14-Apr-21 | Vaisakhi/Ambedkar Jayanti |
| 17-Apr-21 | World Hemophilia Day |
| 21-Apr-21 | Rama Navami |
| 25-Apr-21 | Mahavir Jayanti |
| 25-Apr-21 | World Malaria Day |
| Health Awareness Days in May 2021 | |
| 4-May-21 | World Asthma Day |
| 9-May-21 | Mother’s Day |
| 12-May-21 | International Nurses Day |
| 14-May-21 | Ramadan Id/Eid-ul-Fitar |
| 31-May-21 | World No Tobacco Day |
| Health Awareness Days in June 2021 | |
| 8-Jun-21 | World Brain Tumor Day |
| 14-Jun-21 | World Blood Donor Day |
| 25-Jun-21 | World Vitiligo Day |
| 26-Jun-21 | International Day against Drug Abuse and Illicit Trafficking |
| Health Awareness Days in July 2021 | |
| 21-Jul-21 | Bakr Id/Eid ul-Adha |
| 24-Jul-21 | Guru Purnima |
| 28-Jul-21 | World Hepatitis Day |
| Health Awareness Days in August 2021 | |
| 15-Aug-21 | Independence Day |
| 22-Aug-21 | Raksha Bandhan |
| 30-Aug-21 | Janmashtami |
| Health Awareness Days in September 2021 | |
| 10-Sep-21 | Ganesh Chaturthi |
| 28-Sep-21 | World Rabies Day |
| Health Awareness Days in October 2021 | |
| 2-Oct-21 | Mahatma Gandhi Jayanti |
| 10-Oct-21 | World Mental Health Day |
| 14-Oct-21 | Maha Navami |
| 15-Oct-21 | Dussehra |
| 15-Oct-21 | Global Handwashing Day |
| 16-Oct-21 | World Food Day |
| 19-Oct-21 | Milad un-Nabi/Id-e-Milad |
| 20-Oct-21 | Maharishi Valmiki Jayanti |
| 20-Oct-21 | World Osteoporosis Day |
| 22-Oct-21 | International Stuttering Awareness Day |
| Health Awareness Days in November 2021 | |
| 4-Nov-21 | Diwali/Deepavali |
| 5-Nov-21 | Govardhan Puja |
| 6-Nov-21 | Bhai Duj |
| 10-Nov-21 | Chhat Puja |
| 12-Nov-21 | World Pneumonia Day |
| 14-Nov-21 | World Diabetes Day |
| 19-Nov-21 | Guru Nanak Jayanti |
| Health Awareness Days in December 2021 | |
| 1-Dec-21 | World AIDS Day |
| 3-Dec-21 | International Day of People with Disability |
| 25-Dec-21 | Christmas |
