| # | Festivals | Date |
| 1 | Aadi Perukku | 03 Aug 2023 (Thursday) |
| 2 | Sankashti Chaturthi | 04 Aug 2023 (Friday) |
| 3 | Shravan Somwar Vrat | 07 Aug 2023 (Monday) |
| 4 | Kala Ashtami, Kalashtami | 08 Aug 2023 (Tuesday) |
| 5 | Masik Karthigai | 09 Aug 2023 (Wednesday) |
| 6 | Quit India Day | 09 Aug 2023 (Wednesday) |
| 7 | Rohini Vrat | 10 Aug 2023 (Thursday) |
| 8 | Gauna Kamika Ekadashi, Vaishnava Kamika Ekadashi | 11 Aug 2023 (Friday) |
| 9 | Pradosh Vrat | 13 Aug 2023 (Sunday) |
| 10 | Shravan Somwar Vrat | 14 Aug 2023 (Monday) |
| 11 | Masik Shivaratri | 14 Aug 2023 (Monday) |
| 12 | Darsha Amavasya | 15 Aug 2023 (Tuesday) |
| 13 | Independence Day | 15 Aug 2023 (Tuesday) |
| 14 | Parsi New Year | 16 Aug 2023 (Wednesday) |
| 15 | Simha Sankranti | 17 Aug 2023 (Thursday) |
| 16 | Chandra Darshan | 17 Aug 2023 (Thursday) |
| 17 | Malayalam New Year | 18 Aug 2023 (Friday) |
| 18 | Hariyali Teej | 19 Aug 2023 (Saturday) |
| 19 | Rajiv Gandhi Jayanti | 20 Aug 2023 (Sunday) |
| 20 | Onam Festival | 20 Aug 2023 (Sunday) - 31 Aug 2023 (Thursday) |
| 21 | Vinayaka Chaturthi | 20 Aug 2023 (Sunday) |
| 22 | Shravan Somwar Vrat | 21 Aug 2023 (Monday) |
| 23 | Nag Panchami | 21 Aug 2023 (Monday) |
| 24 | Mangala Gauri Vrat / Puja | 22 Aug 2023 (Tuesday) |
| 25 | Kalki Jayanti | 22 Aug 2023 (Tuesday) |
| 26 | Skanda Sashti | 22 Aug 2023 (Tuesday) |
| 27 | Tulsidas Jayanti | 23 Aug 2023 (Wednesday) |
| 28 | Masik Durgashtami | 24 Aug 2023 (Thursday) |
| 29 | Varalakshmi Vratam | 25 Aug 2023 (Friday) |
| 30 | Shravana Putrada Ekadashi | 27 Aug 2023 (Sunday) |
| 31 | Pradosh Vrat | 28 Aug 2023 (Monday) |
| 32 | Uthradam Thirunal Pamba Boat Race | 28 Aug 2023 (Monday) |
| 33 | Shravan Somwar Vrat | 28 Aug 2023 (Monday) |
| 34 | Damodara Dwadashi | 28 Aug 2023 (Monday) |
| 35 | Mangala Gauri Vrat / Puja | 29 Aug 2023 (Tuesday) |
| 36 | Rigveda Upakarma | 29 Aug 2023 (Tuesday) |
| 37 | Raksha Bandhan | 30 Aug 2023 (Wednesday) |
| 38 | Hayagriva Jayanti | 30 Aug 2023 (Wednesday) |
| 39 | Yajurveda Upakarma | 30 Aug 2023 (Wednesday) |
| 40 | World Sanskrit Day / Sanskrit Diwas | 31 Aug 2023 (Thursday) |
| 41 | Gayathri Japam | 31 Aug 2023 (Thursday) |
| 42 | Luv Kush Jayanti | 31 Aug 2023 (Thursday) |
| 43 | Narali Purnima | 31 Aug 2023 (Thursday) |