January
- Vivekananda Jayanti: Saturday, 12-01-2013
- Lohri: Sunday, 13-01-2013
- Makarsankranti: Monday, 14-01-2013
- Uttarayan & Kite Festival: Monday, 14-01-2013
- Pongal: Monday, 14-01-2013
- Thiruvalluvar Day: Tuesday, 15-01-2013
- India's Republic Day: Saturday, 26-01-2013
- Thaipusam: Sunday, 27-01-2013
February
- Vasant Panchami / Saraswati Puja: Thursday/Friday, 14/15-02-2013
- Shivaji Jayanti: Tuesday, 19-02-2013
- Guru Ravidas Jayanti: Monday, 25-02-2013
March
- Maharshi Dayanand Saraswati Jayanti: Thursday, 07-03-2013
- Maha Shivaratri: Sunday, 10-03-2013
- Nyepi or Balinese New Year: Tuesday, 12-03-2013
- Ramakrishna Paramhansa Jayanti: Wednesday, 13-03-2013
- Holi: Wednesday, 27-03-2013
- Chaitanya Jayanti:Wednesday, 27-03-2013
April
- Hindi New Year (Saka Era 1935): Thursday, 11-04-2013
- Vasanta Navaratri: Thursday 11-04-2013 to Friday 19-04-2013
- Ramayana Week: Thursday 11-04-2013 to Saturday 20-04-2013
- Ugadi / Telugu New Year / Gudi Padwa / Cheti Chand / Chaitra Sukhladi: Thursday, 11-04-2013
- Baisakhi / Vishu: Saturday, 13-04-2013
- Mesadi: Sunday, 14-04-2013
- Tamil New Year: Sunday, 14-04-2013
- Bengali New Year 1420: Monday, 15-04-2013
- Bohag Bihu: Monday, 15-04-2013
- Ramanavami: Friday, 19-04-2013
- Mahavir Jayanti: Wednesday, 24-04-2013
- Hanuman Jayanti: Thursday 25-04-2013
May
- Gurudev Rabindranath Jayanti: Thursday, 09-05-2013
- Parasuram Jayanti: Sunday, 12-05-2013
- Akshaya Tritiya / Akhateej: Monday, 13-05-2013
- Buddha Purnima / Vaisakhi Purnima: Saturday, 25-05-2013
June
- Shani Amavasya (New Moon): Saturday, 08-06-2013
- Ganga Dashami / Ganga Dussehra: Tuesday, 18-06-2013
- Nirjala Ekadasi: Thursday, 20-06-2013
- Sant Kabir Jayanti: Sunday, 23-06-2013
July
- Rath Yatra: Wednesday, 10-07-2013
- Guru Purnima / Asadha Purnima: Monday, 22-07-2013
August
- Teej: Saturday, 10-08-2013
- Nag Panchami: Sunday, 11-08-2013
- India's Independence Day: Thursday, 15-08-2013
- Vara Lakshmi Vratam: Friday, 16-08-2013
- Raksha-Bandhan: Tuesday, 20-08-2013
- Krishna Janmashtami: Wednesday, 28-08-2013
September
- Shikshak Divas / Teacher's Day / Radhakrishnan Jayanti: Thursday, 05-09-2013
- Ganesh / Vinayak Chaturthi: Monday, 09-09-2013
- Ananta Chaturthi (Ganesha Immersion): Wednesday, 18-09-2013
- Radha Ashtami: Friday, 13-09-2013
- Vamana Jayanti: Monday, 16-09-2013
- Onam: Monday, 16-09-2013
- Vishwakarma Puja: Tuesday, 17-09-2013
- Pitri-Paksha begins: Friday, 20-09-2013
October
- Gandhi Jayanti: Wednesday, 02-10-2013
- Pitri-Paksha ends: Friday, 04-10-2013
- Mahalaya: Friday, 04-10-2013
- Navaratri begins: Saturday, 05-10-2013
- Saraswati Puja (part of Navaratri): Friday, 11-10-2013
- Durga Puja begins (Maha Saptami): Friday, 11-10-2013
- Maha Ashtami: Saturday, 12-10-2013
- Maha Navami: Sunday, 13-10-2013
- Navaratri ends: Sunday, 13-10-2013
- Vijaya Dashami/Dussehra: Monday, 14-10-2013
- Lakshmi Puja / Kojagari Purnima / Sharad Purnima: Friday, 18-10-2013
- Valmiki Jayanti: Friday, 18-10-2013
- Karwa Chauth / Karaka Chaturthi: Tuesday, 22-10-2013
November
- Dhanteras / Dhantrayodashi: Friday, 01-11-2013
- Naraka Chaturdasi / Chhoti Diwali: Saturday, 02-11-2013
- Diwali / Deepavali: Sunday, 03-11-2013
- Kali Puja / Ashwin Amavasya: Sunday, 03-11-2013
- Govardhan Puja: Wednesday, 04-11-2013
- Vikram New Year 2070 / Gujarati New Year: Monday, 04-11-2013
- Bhai Dooj / Bhai Phota / Bhav-Bij: Tuesday, 05-11-2013
- Skanda Sashti: Sunday, 03-11-2013 to Saturday, 07-11-2013
- Chhat Puja / Pratihar / Surya Sashthi: Friday, 08-11-2013
- Tulsi Vivah: Wednesday, 13-11-2013
- Guru Nanak Jayanti: Sunday, 17-11-2013
- Kartik Poornima: Sunday, 17-11-2013
December
- Gita Jayanti: Friday, 13-12-2013
