2025 Holidays and Events in Tamil Nadu, India

Additional Information	Date	Name
	1/1/2025, Wed	New Year's Day
Businesses Closed Banks Closed Religious Holiday Religion – Disrespectful to Hold an Event – Note Not a government or bank holiday but celebrated throughout most of India.
	1/14/2025, Tue	Bhogi, 1st Day of Pongal / Tamil New Year's Day
Businesses Closed Banks Closed Religious Holiday Religion Hindu Disrespectful to Hold an Event – Note Harvest Festival. Pongal lasts 3 days, Bhogi is 1st day
	1/15/2025, Wed	2nd Day of Pongal
Businesses Closed Banks Closed Religious Holiday Religion Hindu Disrespectful to Hold an Event – Note Harvest Festival. Day before Makar Sankranti. Pongal lasts 3 days, Bhogi is 1st day, Surya 2nd•honors Sun (main holiday), Mattu 3rd day (Thiruvalluvar) honors cattle. Uzhavar Thirunal is the 3rd day of Pongal.
	1/16/2025, Thu	Uzhavar Thirunal
Businesses Closed Banks Closed Religious Holiday Religion Hindu Disrespectful to Hold an Event – Note Harvest Festival. Day after Makar Sankranti. Pongal lasts 3 days, Bhogi is 1st day, Surya 2nd•honors Sun, Mattu 3rd day honors cattle
	1/26/2025, Sun	Republic Day
Businesses Closed Banks Closed Religious Holiday Religion – Disrespectful to Hold an Event – Note National holiday; gazetted for government employees throughout India.
	3/1/2025, Sat	Ramadan Begins
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note A religous observance, not a national government holiday; celebrated for 29 or 30 days (the month of Ramadan), starting the evening before the first official day and ending the day before Eid-al-Fitr; dates approximate, determined by moon sightings.
	3/2/2025, Sun	Ramadan Begins
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note A religous observance, not a national government holiday; celebrated for 29 or 30 days (the month of Ramadan), starting the evening before the first official day and ending the day before Eid-al-Fitr; dates approximate, determined by moon sightings.
	3/3/2025, Mon	Ramadan Begins
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note A religous observance, not a national government holiday; celebrated for 29 or 30 days (the month of Ramadan), starting the evening before the first official day and ending the day before Eid-al-Fitr; dates approximate, determined by moon sightings.
	3/4/2025, Tue	Ramadan Begins
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note A religous observance, not a national government holiday; celebrated for 29 or 30 days (the month of Ramadan), starting the evening before the first official day and ending the day before Eid-al-Fitr; dates approximate, determined by moon sightings.
	3/5/2025, Wed	Ramadan Begins
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note A religous observance, not a national government holiday; celebrated for 29 or 30 days (the month of Ramadan), starting the evening before the first official day and ending the day before Eid-al-Fitr; dates approximate, determined by moon sightings.
	3/6/2025, Thu	Ramadan Begins
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note A religous observance, not a national government holiday; celebrated for 29 or 30 days (the month of Ramadan), starting the evening before the first official day and ending the day before Eid-al-Fitr; dates approximate, determined by moon sightings.
	3/7/2025, Fri	Ramadan Begins
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note A religous observance, not a national government holiday; celebrated for 29 or 30 days (the month of Ramadan), starting the evening before the first official day and ending the day before Eid-al-Fitr; dates approximate, determined by moon sightings.
	3/8/2025, Sat	Ramadan Begins
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note A religous observance, not a national government holiday; celebrated for 29 or 30 days (the month of Ramadan), starting the evening before the first official day and ending the day before Eid-al-Fitr; dates approximate, determined by moon sightings.
	3/9/2025, Sun	Ramadan Begins
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note A religous observance, not a national government holiday; celebrated for 29 or 30 days (the month of Ramadan), starting the evening before the first official day and ending the day before Eid-al-Fitr; dates approximate, determined by moon sightings.
	3/10/2025, Mon	Ramadan Begins
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note A religous observance, not a national government holiday; celebrated for 29 or 30 days (the month of Ramadan), starting the evening before the first official day and ending the day before Eid-al-Fitr; dates approximate, determined by moon sightings.
	3/11/2025, Tue	Ramadan Begins
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note A religous observance, not a national government holiday; celebrated for 29 or 30 days (the month of Ramadan), starting the evening before the first official day and ending the day before Eid-al-Fitr; dates approximate, determined by moon sightings.
	3/12/2025, Wed	Ramadan Begins
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note A religous observance, not a national government holiday; celebrated for 29 or 30 days (the month of Ramadan), starting the evening before the first official day and ending the day before Eid-al-Fitr; dates approximate, determined by moon sightings.
	3/13/2025, Thu	Ramadan Begins
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note A religous observance, not a national government holiday; celebrated for 29 or 30 days (the month of Ramadan), starting the evening before the first official day and ending the day before Eid-al-Fitr; dates approximate, determined by moon sightings.
	3/14/2025, Fri	Ramadan Begins
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note A religous observance, not a national government holiday; celebrated for 29 or 30 days (the month of Ramadan), starting the evening before the first official day and ending the day before Eid-al-Fitr; dates approximate, determined by moon sightings.
	3/15/2025, Sat	Ramadan Begins
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note A religous observance, not a national government holiday; celebrated for 29 or 30 days (the month of Ramadan), starting the evening before the first official day and ending the day before Eid-al-Fitr; dates approximate, determined by moon sightings.
	3/16/2025, Sun	Ramadan Begins
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note A religous observance, not a national government holiday; celebrated for 29 or 30 days (the month of Ramadan), starting the evening before the first official day and ending the day before Eid-al-Fitr; dates approximate, determined by moon sightings.
	3/17/2025, Mon	Ramadan Begins
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note A religous observance, not a national government holiday; celebrated for 29 or 30 days (the month of Ramadan), starting the evening before the first official day and ending the day before Eid-al-Fitr; dates approximate, determined by moon sightings.
	3/18/2025, Tue	Ramadan Begins
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note A religous observance, not a national government holiday; celebrated for 29 or 30 days (the month of Ramadan), starting the evening before the first official day and ending the day before Eid-al-Fitr; dates approximate, determined by moon sightings.
	3/19/2025, Wed	Ramadan Begins
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note A religous observance, not a national government holiday; celebrated for 29 or 30 days (the month of Ramadan), starting the evening before the first official day and ending the day before Eid-al-Fitr; dates approximate, determined by moon sightings.
	3/20/2025, Thu	Ramadan Begins
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note A religous observance, not a national government holiday; celebrated for 29 or 30 days (the month of Ramadan), starting the evening before the first official day and ending the day before Eid-al-Fitr; dates approximate, determined by moon sightings.
	3/21/2025, Fri	Ramadan Begins
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note A religous observance, not a national government holiday; celebrated for 29 or 30 days (the month of Ramadan), starting the evening before the first official day and ending the day before Eid-al-Fitr; dates approximate, determined by moon sightings.
	3/22/2025, Sat	Ramadan Begins
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note A religous observance, not a national government holiday; celebrated for 29 or 30 days (the month of Ramadan), starting the evening before the first official day and ending the day before Eid-al-Fitr; dates approximate, determined by moon sightings.
	3/23/2025, Sun	Ramadan Begins
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note A religous observance, not a national government holiday; celebrated for 29 or 30 days (the month of Ramadan), starting the evening before the first official day and ending the day before Eid-al-Fitr; dates approximate, determined by moon sightings.
	3/24/2025, Mon	Ramadan Begins
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note A religous observance, not a national government holiday; celebrated for 29 or 30 days (the month of Ramadan), starting the evening before the first official day and ending the day before Eid-al-Fitr; dates approximate, determined by moon sightings.
	3/25/2025, Tue	Ramadan Begins
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note A religous observance, not a national government holiday; celebrated for 29 or 30 days (the month of Ramadan), starting the evening before the first official day and ending the day before Eid-al-Fitr; dates approximate, determined by moon sightings.
	3/26/2025, Wed	Ramadan Begins
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note A religous observance, not a national government holiday; celebrated for 29 or 30 days (the month of Ramadan), starting the evening before the first official day and ending the day before Eid-al-Fitr; dates approximate, determined by moon sightings.
	3/27/2025, Thu	Ramadan Begins
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note A religous observance, not a national government holiday; celebrated for 29 or 30 days (the month of Ramadan), starting the evening before the first official day and ending the day before Eid-al-Fitr; dates approximate, determined by moon sightings.
	3/28/2025, Fri	Ramadan Begins
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note A religous observance, not a national government holiday; celebrated for 29 or 30 days (the month of Ramadan), starting the evening before the first official day and ending the day before Eid-al-Fitr; dates approximate, determined by moon sightings.
	3/29/2025, Sat	Ugadi (Telugu New Year)
Businesses Closed Banks Closed Religious Holiday Religion Hindu Disrespectful to Hold an Event – Note 1998 Change: Spelling changed from Ougadi to Ugadi. From Indian Calendar.Telegu New Year . Telegu is a language of Andhra Pradesh state of India.
	3/29/2025, Sat	Ramadan Begins
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note A religous observance, not a national government holiday; celebrated for 29 or 30 days (the month of Ramadan), starting the evening before the first official day and ending the day before Eid-al-Fitr; dates approximate, determined by moon sightings.
	3/30/2025, Sun	Ramadan Begins
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note A religous observance, not a national government holiday; celebrated for 29 or 30 days (the month of Ramadan), starting the evening before the first official day and ending the day before Eid-al-Fitr; dates approximate, determined by moon sightings.
	4/1/2025, Tue	Yearly Bank Closing
Businesses Closed Banks Closed Religious Holiday Religion – Disrespectful to Hold an Event –
	4/1/2025, Tue	Idul-Fitr/End of Ramadan (Khutab-E-Ramzan)
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note Gazetted for government employees throughout India 2013.
	4/6/2025, Sun	Ram Navami
Businesses Closed Banks Closed Religious Holiday Religion Hindu Disrespectful to Hold an Event –
	4/11/2025, Fri	Mahavir Jayanti
Businesses Closed Banks Closed Religious Holiday Religion Jain Disrespectful to Hold an Event – Note Gazetted for government employees throughout India 2013.
	4/14/2025, Mon	Tamil New Year
Businesses Closed Banks Closed Religious Holiday Religion – Disrespectful to Hold an Event –
	4/14/2025, Mon	Dr. B. R. Ambedkar Jayanti/Baisakhi
Businesses Closed Banks Closed Religious Holiday Religion Hindu Disrespectful to Hold an Event –
	4/18/2025, Fri	Good Friday
Businesses Closed Banks Closed Religious Holiday Religion Christian Disrespectful to Hold an Event – Note Gazetted for government employees throughout India 2013.
	5/1/2025, Thu	May Day
Businesses Closed Banks Closed Religious Holiday Religion – Disrespectful to Hold an Event –
	6/7/2025, Sat	Idul-Zuha (Bakri-Id)
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note Gazetted for government employees throughout India.
	7/6/2025, Sun	Islamic New Year
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note Gazetted for government employees throughout India 2013.
	8/15/2025, Fri	Independence Day
Businesses Closed Banks Closed Religious Holiday Religion – Disrespectful to Hold an Event – Note National holiday; gazetted for government employees throughout India.
	8/16/2025, Sat	Janmashtami / Sri Krishna Jayanti
Businesses Closed Banks Closed Religious Holiday Religion Hindu Disrespectful to Hold an Event –
	8/28/2025, Thu	Ganesh Chaturthi / Vinayaka Chavithi
Businesses Closed Banks Closed Religious Holiday Religion Hindu Disrespectful to Hold an Event – Note Gov lists as 8/19. Bank lists as 9/18/04.
	9/6/2025, Sat	Miladi-un-Nabi/ Muhammad's Jayanti
Businesses Closed Banks Closed Religious Holiday Religion Moslem Disrespectful to Hold an Event – Note Gazetted for government employees throughout India 2013.
	9/30/2025, Tue	Half-Year Bank Closing
Businesses Closed Banks Closed Religious Holiday Religion – Disrespectful to Hold an Event –
	10/1/2025, Wed	Dussera / Mahanavami/ Vijaya Dashami
Businesses Closed Banks Closed Religious Holiday Religion Hindu Disrespectful to Hold an Event – Note Gazetted for government employess throughout India 2013. Also known as Vijaya Dashami, Dasara, or Dashain. The 3rd and most important day during a 10 day Autumn celebration during Lunar Asvina 1-10.
	10/2/2025, Thu	Mahatma Gandhi's Birthday
Businesses Closed Banks Closed Religious Holiday Religion – Disrespectful to Hold an Event – Note National holiday; gazetted for government employees throughout India.
	10/20/2025, Mon	Deepawali (Festival of Lights)
Businesses Closed Banks Closed Religious Holiday Religion Hindu Disrespectful to Hold an Event – Note Lasts 5 days. Day 1:Dhan Trayodashi,Day2:Narak Chaturdishi,Day 3 Laxsmi Puja, Day 4 Bali Pratipada, Day 5 : Bhaubeej. Two day holiday in Gujarat, Karnataka, Uttar Pradesh and Uttaranchal.
	12/24/2025, Wed	Christmas Eve
Businesses Closed Banks Closed Religious Holiday Religion Christian Disrespectful to Hold an Event – Note Gazetted for government employees throughout India 2013.
	12/25/2025, Thu	Christmas Day
Businesses Closed Banks Closed Religious Holiday Religion Christian Disrespectful to Hold an Event – Note Gazetted for government employees throughout India 2013.

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