Arunachal Pradesh, Manipur, Meghalaya, Mizoram, Nagaland, Sikkim, Tamil Nadu: New Year's Day is a public holiday in all countries that observe the Gregorian calendar, with the exception of Israel
Andhra Pradesh, Chhattisgarh, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Mizoram, Odisha, Puducherry, Tripura, Uttar Pradesh, Uttarakhand: Celebrated by Muslims on the twelfth day of the month of Rabiulawal, the third month of the Muslim calendar
Haryana, Odisha, Tripura, West Bengal: 5th Day of Magha. On this day Hindus worship Saraswati Devi, the goddess of wisdom, knowledge, music, art and culture
Himachal Pradesh: Himachal Pradesh. Statehood Day commemorates the granting of statehood on 25 January 1971, becoming the 18th state of the Indian Republic
Andhra Pradesh, Chandigarh, Gujarat, Haryana, Himachal Pradesh, Jammu and Kashmir, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Odisha, Telangana, Tripura, Uttar Pradesh, Uttarakhand: According to Hindu mythology, Shivaratri symbolizes the wedding day of Lord Shiva.
Arunachal Pradesh, Bihar, Chandigarh, Chhattisgarh, Delhi, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu and Kashmir, Jharkhand, Madhya Pradesh, Maharashtra, Manipur, Mizoram, Odisha, Punjab, Rajasthan, Sikkim, Tripura, Uttar Pradesh, Uttarakhand: Originally a harvest and fertility festival, Holi also commemorates a legend from Hindu Mythology
Andhra Pradesh, Karnataka, Maharashtra, Telangana, Uttar Pradesh: Ugadi marks the beginning of a new Hindu lunar calendar with a change in the moon's orbit.
Bihar, Chhattisgarh, Delhi, Haryana, Himachal Pradesh, Madhya Pradesh, Maharashtra, Odisha, Punjab, Rajasthan, Sikkim, Uttar Pradesh, Uttarakhand: Celebrates the birth of Lord Rama to King Dasharatha of Ayodhya celebrated on the ninth day of Chaitra
Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chandigarh, Delhi, Goa, Himachal Pradesh, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, West Bengal: Good Friday occurs on the Friday before Easter. The day commemorates the Crucifixion of Jesus.
Andhra Pradesh, Bihar, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu and Kashmir, Karnataka, Kerala, Maharashtra, Odisha, Rajasthan, Sikkim, Tamil Nadu, Telangana, Uttar Pradesh, Uttarakhand, West Bengal: Celebrated to mark the birthday of Dr. Babasaheb Ambedkar, an Indian jurist, politician, philosopher, anthropologist, historian and economist
Tripura, West Bengal: Mughal Emperor Akbar introduced the Bengali calendar in 1556 (Gregorian calendar) to make the collection of land tax easier in 'Subah Bangla', much of which is now in Bangladesh.
Haryana, Himachal Pradesh, Uttar Pradesh: Parshurama is the sixth avatar of Lord Vishnu. He is the son of Renuka and one of the saptarishi Sage Jamadagni
Assam, Bihar, Goa, Jharkhand, Karnataka, Kerala, Manipur, Tamil Nadu, Tripura, West Bengal: This holiday is most commonly associated as a commemoration of the achievements of the labour movement
Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Delhi, Himachal Pradesh, Jammu and Kashmir, Madhya Pradesh, Maharashtra, Mizoram, Tripura, Uttar Pradesh, Uttarakhand: Marks three key events in Buddhas life - his birthday, the enlightenment and his achievement of Nirvana
Arunachal Pradesh, Assam, Bihar, Chandigarh, Chhattisgarh, Delhi, Gujarat, Haryana, Himachal Pradesh, Jammu and Kashmir, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttarakhand, West Bengal: Marks the end of the fasting period of the Islamic month of Ramadan
Assam, Bihar, Chandigarh, Chhattisgarh, Delhi, Gujarat, Haryana, Himachal Pradesh, Jammu and Kashmir, Jharkhand, Madhya Pradesh, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Tripura, Uttar Pradesh, Uttarakhand: The birthday of Lord Krishna, the reincarnation of Lord Vishnu who gave the message of the Bhagwat Gita
Andhra Pradesh, Goa, Karnataka, Maharashtra, Odisha, Tamil Nadu, Telangana: Ganesh Chaturthi is the day when all Hindus celebrate one of the most popular deities, Lord Ganesh
Andhra Pradesh, Arunachal Pradesh, Bihar, Chandigarh, Chhattisgarh, Goa, Gujarat, Jammu and Kashmir, Jharkhand, Kerala, Madhya Pradesh, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, West Bengal: Eid al-Adha, the Feast of Sacrifice is the most important feast in the Muslim calendar. It celebrates the willingness of the Prophet Ibrahim to sacrifice his son Ishmael in submission to Allah's command, before he was stopped by Allah.
Assam, Delhi, Haryana, Himachal Pradesh, Karnataka, Maharashtra: Eid al-Adha, the Feast of Sacrifice is the most important feast in the Muslim calendar. It celebrates the willingness of the Prophet Ibrahim to sacrifice his son Ishmael in submission to Allah's command, before he was stopped by Allah.
Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Delhi, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu and Kashmir, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, West Bengal: Gandhi Jayanti is a national holiday celebrated across India to mark the birthday of Mahatma Gandhi
Assam, Odisha, Sikkim, Tripura, West Bengal: Durga Puja is one of the largest Hindu festivals that involves worship of Goddess Durga symbolising power and triumph of good over evil in Hindu mythology.
Sikkim, West Bengal: Durga Puja is one of the largest Hindu festivals that involves worship of Goddess Durga symbolising power and triumph of good over evil in Hindu mythology.
Andhra Pradesh: Also known as Dashain or Tenth day of Navratri or Durgotsav, Vijaya Dashami commemorates the day that Durga appeared riding a lion to slay the Mahisasura.
Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Delhi, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu and Kashmir, Jharkhand, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Punjab, Uttar Pradesh, Uttarakhand: The festival of Dusseha symbolizes the triumph of good over evil in the legend of Rama and Ravana
Rajasthan, Telangana, West Bengal: Durga Puja is one of the largest Hindu festivals that involves worship of Goddess Durga symbolising power and triumph of good over evil in Hindu mythology.
Sikkim: Durga Puja is one of the largest Hindu festivals that involves worship of Goddess Durga symbolising power and triumph of good over evil in Hindu mythology.
Odisha, Sikkim: Durga Puja is one of the largest Hindu festivals that involves worship of Goddess Durga symbolising power and triumph of good over evil in Hindu mythology.
Andhra Pradesh, Bihar, Chhattisgarh, Delhi, Gujarat, Himachal Pradesh, Jharkhand, Karnataka, Madhya Pradesh, Maharashtra, Odisha, Rajasthan, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, West Bengal: Ashura is the 10th day of Muharram in the Islamic calendar and marks the climax of the Mourning of Muharram
Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Jammu and Kashmir, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Manipur, Meghalaya, Mizoram, Nagaland, Rajasthan, Sikkim, Tamil Nadu, Tripura, Uttar Pradesh, Uttarakhand: Celebrations revolve around the triumph of good over evil, purity over impurity, light over darkness
Odisha, West Bengal: Kali Puja is celebrated on the new moon day of the Hindu month Kartik. It is celebrated on the same day as Diwali, when other regions worship the godess Lakshmi.
Delhi, Haryana, Himachal Pradesh, Odisha, Punjab, Telangana: Celebrations revolve around the triumph of good over evil, purity over impurity, light over darkness
Arunachal Pradesh, Assam, Bihar, Chandigarh, Chhattisgarh, Delhi, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu and Kashmir, Jharkhand, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Punjab, Rajasthan, Telangana, Uttar Pradesh, West Bengal: Falls on the full moon day of the Kartik month of the Hindu calendar. It is celebrated all over India to commemorate the birth of Guru Nanak, the founder of Sikhism.
Andhra Pradesh, Chhattisgarh, Delhi, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Mizoram, Odisha, Puducherry, Tamil Nadu, Tripura, Uttar Pradesh, Uttarakhand: Celebrated by Muslims on the twelfth day of the month of Rabiulawal, the third month of the Muslim calendar
Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Delhi, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu and Kashmir, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, West Bengal: Christmas celebrates the Nativity of Jesus which according to tradition took place on December 25th 1 BC