| Vaikuntha Ekadasi (Smarta) | 2-Jan-23 |
| Vaikuntha Ekadasi (Vaishnava) | 2-Jan-23 |
| Arudra Darshanam | 6-Jan-23 |
| Thyagaraja Aradhana | 12-Jan-23 |
| Dhanurmasa Ends | 14-Jan-23 |
| Bhogi/ Lohri | 14-Jan-23 |
| Pongal | 15-Jan-23 |
| Makara Sankranti | 15-Jan-23 |
| Shani Kumbha | 17-Jan-23 |
| Varada Ganesh Chaturthi | 25-Jan-23 |
| Vasant Panchami | 26-Jan-23 |
| Ratha Saptami | 28-Jan-23 |
| Bhishma Asthami | 28-Jan-23 |
| Madhava Navami | 30-Jan-23 |
| Thai Poosam | 5-Feb-23 |
| Bhairavi Jayanti | 5-Feb-23 |
| Yashoda Jayanti | 12-Feb-23 |
| Maha Shivaratri | 18-Feb-23 |
| Holika Dahan | 7-Mar-23 |
| Masi Magham | 6-Mar-23 |
| Rangwali Holi | 8-Mar-23 |
| Lakshmi Jayanti | 8-Mar-23 |
| Karadyan Nombu | 15-Mar-23 |
| Basoda | 15-Mar-23 |
| Ugadi/ Gudi Padwa/ Cheti Chand | 22-Mar-23 |
| Hindu Nava Varsha | 22-Mar-23 |
| Vasant Navaratri Begins | 22-Mar-23 |
| Gangaur Puja | 24-Mar-23 |
| Chaitra Durgashtami | 29-Mar-23 |
| Sri Raam Navami (Smartha) | 30-Mar-23 |
| Sri Raam Navami (Vaishnava) | 30-Mar-23 |
| Panguni Uttiram | 5-Apr-23 |
| Hanuman Jayanti | 6-Apr-23 |
| Tamil New Year | 14-Apr-23 |
| Vishu Kani | 15-Apr-23 |
| Vallabhacharya Jayanti | 16-Apr-23 |
| Solar Eclipse | 20-Apr-23 |
| Guru Mesha | 22-Apr-23 |
| Parsuram Jayanti | 22-Apr-23 |
| Akshaya Tritiya | 23-Apr-23 |
| Basava Jayanti | 23-Apr-23 |
| Sankara Jayanti | 25-Apr-23 |
| Ramanuja Thiru Nakshatra | 25-Apr-23 |
| Ramanuja Jayanti | 26-Apr-23 |
| Bagalamukhi Jayanti | 28-Apr-23 |
| Vasavi Jayanti | 30-Apr-23 |
| Narasimha Jayanti | 4-May-23 |
| Vaishakh Purnima | 5-May-23 |
| Annamacharya Jayanti | 5-May-23 |
| Hanumat Jayanti | 14-May-23 |
| Shani Jayanti | 19-May-23 |
| Vata Savitri (North India) | 19-May-23 |
| Vaikasi Visakam | 3-Jun-23 |
| Vata Savitri | 3-Jun-23 |
| Jyestha Abhishekam | 4-Jun-23 |
| Deva Snana Purnima | 4-Jun-23 |
| Gupta Navaratri Begin | 19-Jun-23 |
| Ratha Yatra | 20-Jun-23 |
| Sudarshana Jayanti | 28-Jun-23 |
| Deva Shayana Ekadasi (Smartha) | 29-Jun-23 |
| Deva Shayana Ekadasi (Smartha) | 30-Jun-23 |
| Guru Purnima | 3-Jul-23 |
| Jyotirbhemeshwara Vratam | 17-Jul-23 |
| Diwaso | 17-Jul-23 |
| Adhika Masa Begins | 18-Jul-23 |
| Aadi Pooram/ Andal Jayanti | 22-Jul-23 |
| Aadi Krittikai | 9-Aug-23 |
| Adhika Masa Ends | 16-Aug-23 |
| Hariyali Teej | 19-Aug-23 |
| Naga Panchami | 21-Aug-23 |
| Garuda Panchami | 21-Aug-23 |
| Goswami Tulsidas Jayanti | 23-Aug-23 |
| Vara Lakshmi Vratam | 25-Aug-23 |
| Onam | 29-Aug-23 |
| Righveda Upakarma | 29-Aug-23 |
| Shukla Yajur Upakarma | 30-Aug-23 |
| Yajur Upakarma | 31-Aug-23 |
| Raksha Bandhan | 31-Aug-23 |
| Gayatri Japam | 31-Aug-23 |
| Raghavendra Swami Aradhana | 1-Sep-23 |
| Bahula Chaturthi/ Bol Choth (Gujarat) | 3-Sep-23 |
| Naga Panchami (Gujarat) | 4-Sep-23 |
| Balarama Jayanti | 5-Sep-23 |
| Randhan Chhath (Gujarat) | 5-Sep-23 |
| Shitala Satam (Gujarat) | 6-Sep-23 |
| Krishna Jayanti | 6-Sep-23 |
| Krishna Janmasthami (Vaishnava) | 7-Sep-23 |
| Gopal Kala/ Dahi Handi Utsav | 7-Sep-23 |
| Samaveda Upakarma | 16-Sep-23 |
| Haritalika/ Kevada Treej | 18-Sep-23 |
| Ganesh Chaturthi | 19-Sep-23 |
| Rishi Panchami | 20-Sep-23 |
| Jyestha Gowri Puja | 22-Sep-23 |
| Radha Ashtami | 23-Sep-23 |
| Vamana Jayanti | 26-Sep-23 |
| Anant Chaturdashi | 28-Sep-23 |
| Shraddha Paksha Begins | 30-Sep-23 |
| Shraddha Paksha Ends | 14-Oct-23 |
| Solar Eclipse | N/A |
| Sharad Navaratri Begins | 15-Oct-23 |
| Lalitha Panchami | 19-Oct-23 |
| Sarasvati Puja | 21-Oct-23 |
| Durga Ashtami | 22-Oct-23 |
| Durga Navami (Puja) | 23-Oct-23 |
| Durga Navami (Balidan) | 23-Oct-23 |
| Venkateswara Jayanti | 23-Oct-23 |
| Vijaya Dashami/ Dussera | 24-Oct-23 |
| Sharad Purnima/ Kojagiri | 28-Oct-23 |
| Valmiki Jayanti | 28-Oct-23 |
| Shiva Annabhishekam | 28-Oct-23 |
| Partial Lunar Eclipse | 28-Oct-23 |
| Karwa Chowth | 1-Nov-23 |
| Ahoi Ashtami | 5-Nov-23 |
| Vasu Baras/ Govatsa Dvadashi | 9-Nov-23 |
| Dhanteras | 10-Nov-23 |
| Kali Chaudash | 11-Nov-23 |
| Hanuman Jayanti (Hindi Belt) | 11-Nov-23 |
| Naraka Chaturdasi | 12-Nov-23 |
| Deepavali (Saurmana) | 12-Nov-23 |
| Deepavali (Chandramana) | 13-Nov-23 |
| Kedar Vratam | 13-Nov-23 |
| Gujarati New Year | 14-Nov-23 |
| Gowardhan Puja/ Bali Pratipada/ Annakot | 14-Nov-23 |
| Bhaiya Duj/ Yama Dwitiya | 15-Nov-23 |
| Labh Panchami | 18-Nov-23 |
| Ayyappa Mandala Puja Begin | 17-Nov-23 |
| Skanda Shashti | 18-Nov-23 |
| Chhath | 19-Nov-23 |
| Gopa Ashtami | 20-Nov-23 |
| Akshaya Navami | 21-Nov-23 |
| Dev Uthana Ekadasi (Smarta) | 23-Nov-23 |
| Dev Uthana Ekadasi (Vaishnava) | 23-Nov-23 |
| Tulsi Kalyanam | 24-Nov-23 |
| Thiru Annamalai Deepam | 26-Nov-23 |
| Kartikai Deepam | 26-Nov-23 |
| Kartik Purnima/ Dev Diwali | 26-Nov-23 |
| Kalabhairava Jayanti | 5-Dec-23 |
| Dhanurmasa Begins | 16-Dec-23 |
| Vaikuntha Ekadasi | 23-Dec-23 |
| Vaikuntha Ekadasi (Vaishnava) | 23-Dec-23 |
| Geeta Jayanti | 23-Dec-23 |
| Dattatreya Jayanti | 26-Dec-23 |
| Arudra Darshanam | 27-Dec-23 |