Rulings · Colombo, Western Province, Sri Lanka
| Date | Observance | Decided by | Standing |
|---|---|---|---|
| Wed 2 Jan | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Wed 9 Jan | Saphalā EkādaśīPāraṇa Thu 10 Jan, 06:56–09:17 | Ekādaśī holds at sunrise. | Determinate |
| Thu 10 Jan | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 98 of 98 minutes of pradoṣa. | Determinate |
| Fri 11 Jan | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Sun 13 Jan | Bhogi | Kept the day before Pongal. | Determinate |
| Mon 14 Jan | Pongal | The Sun enters Makara on this day, before sunset. | Determinate |
| Mon 14 Jan | Makara Saṅkrānti | The Sun enters Makara on this day, counted from midnight. | Determinate |
| Tue 15 Jan | Mattu Pongal | Kept the day after Pongal. | Determinate |
| Thu 17 Jan | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 25 Jan | Putradā EkādaśīPāraṇa Sat 26 Jan, 06:59–09:21 | Ekādaśī holds at sunrise. | Determinate |
| Sat 26 Jan | Śukla Pradoṣa Vrata | Trayodaśī covers 98 of 98 minutes of pradoṣa. | Determinate |
| Thu 31 Jan | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Fri 8 Feb | Ṣaṭtilā EkādaśīPāraṇa Sat 9 Feb, 06:59–08:18 | Ekādaśī holds at sunrise. | Determinate |
| Sat 9 Feb | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 97 of 97 minutes of pradoṣa. | Determinate |
| Sun 10 Feb | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Mon 11 Feb | Yama Tarpaṇa | Caturdaśī covers 97 of 97 minutes of aruṇodaya. | Determinate |
| Sat 16 Feb | Gaṇeśa JayantīMaghi Ganesh Jayanti | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 16 Feb | Tila Caturthī | Caturthī covers 97 of 97 minutes of pradoṣa. | Determinate |
| Sun 17 Feb | Śrī Pañcamī | Pañcamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 17 Feb | Vasanta Pañcamī | Pañcamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 19 Feb | Ratha Saptamī | Saptamī covers 97 of 97 minutes of aruṇodaya. | Boundary |
| Sat 23 Feb | Jayā EkādaśīPāraṇa Sun 24 Feb, 14:06–16:29 | Ekādaśī holds at sunrise. | Determinate |
| Sun 24 Feb | Bhīṣma Dvādaśī | Dvādaśī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 25 Feb | Śukla Pradoṣa Vrata | Trayodaśī covers 96 of 96 minutes of pradoṣa. | Determinate |
| Wed 27 Feb | Māghī Pūrṇimā | Pūrṇimā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 2 Mar | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Sat 9 Mar | Vijayā EkādaśīPāraṇa Sun 10 Mar, 06:50–09:14 | Ekādaśī holds at sunrise. | Determinate |
| Mon 11 Mar | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 96 of 96 minutes of pradoṣa. | Determinate |
| Tue 12 Mar | Mahāśivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Mon 18 Mar | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 25 Mar | Āmalakī EkādaśīPāraṇa Tue 26 Mar, 06:42–09:08 | Ekādaśī holds at sunrise. | Determinate |
| Tue 26 Mar | Śukla Pradoṣa Vrata | Trayodaśī covers 95 of 95 minutes of pradoṣa. | Determinate |
| Thu 28 Mar | Holikā Dahana | Pūrṇimā covers 146 of 146 minutes of sāyāhna. | Determinate |
| Fri 29 Mar | Holī | Kept the day after Holikā Dahana. | Determinate |
| Fri 29 Mar | Vasantotsava | Pratipadā holds at sunrise. | Determinate |
| Sun 31 Mar | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Thu 4 Apr | Śītalāṣṭamī | Aṣṭamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 8 Apr | Pāpamocanī EkādaśīPāraṇa Tue 9 Apr, 06:36–09:02 | Ekādaśī holds at sunrise. | Determinate |
| Tue 9 Apr | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 94 of 94 minutes of pradoṣa. | Boundary |
| Wed 10 Apr | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Sat 13 Apr | Vaiśākhī | The Sun enters Meṣa on this day, counted from sunrise. | Determinate |
| Sat 13 Apr | Navarātrārambha (Caitra)Chaitra Navratri | Pratipadā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 15 Apr | Gaurī TṛtīyāGangaur | Tṛtīyā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 15 Apr | Saubhāgya Śayana Vrata | Tṛtīyā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 16 Apr | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Wed 17 Apr | Lakṣmī Pañcamī | Pañcamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 20 Apr | Bhavānī Utpatti | Aṣṭamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 21 Apr | Rāma Navamī | Navamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 23 Apr | Kāmadā EkādaśīPāraṇa Wed 24 Apr, 06:29–08:57 | Ekādaśī holds at sunrise. | Determinate |
| Wed 24 Apr | Śukla Pradoṣa Vrata | Trayodaśī covers 54 of 93 minutes of pradoṣa. | Determinate |
| Thu 25 Apr | Anaṅga Trayodaśī | Trayodaśī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 26 Apr | Viṣṇudamanaka Caturdaśī | Caturdaśī covers 10 of 48 minutes of madhyāhna. | Determinate |
| Fri 26 Apr | Caitrī Pūrṇimā | Pūrṇimā covers 38 of 48 minutes of madhyāhna. | Determinate |
| Tue 30 Apr | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Wed 8 May | Varūthinī EkādaśīPāraṇa Thu 9 May, 06:25–08:54 | Ekādaśī holds at sunrise. | Determinate |
| Thu 9 May | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 93 of 93 minutes of pradoṣa. | Determinate |
| Fri 10 May | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Tue 14 May | Paraśurāma Jayantī | Tṛtīyā covers 93 of 93 minutes of pradoṣa. | Determinate |
| Wed 15 May | Akṣaya Tṛtīyā | Tṛtīyā covers 249 of 249 minutes of pūrvāhṇa. | Determinate |
| Thu 16 May | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 17 May | Śaṅkara Jayantī | Pañcamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 19 May | GaṅgotpattiGanga Saptami | Saptamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Wed 22 May | Mohinī EkādaśīPāraṇa Thu 23 May, 13:52–16:22 | Ekādaśī touches no sunrise; it is kept on the day it falls. | Determinate |
| Thu 23 May | Paraśurāma Dvādaśī | Dvādaśī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Thu 23 May | Rukmiṇī Dvādaśī | Dvādaśī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 24 May | Śukla Pradoṣa Vrata | Trayodaśī covers 92 of 92 minutes of pradoṣa. | Determinate |
| Sat 25 May | Nṛsiṃha CaturdaśīNarasimha Jayanti | Caturdaśī covers 85 of 92 minutes of pradoṣa. | Determinate |
| Sun 26 May | Buddha Pūrṇimā | Pūrṇimā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 26 May | Sampat Gaurī Vrata | Pūrṇimā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Wed 29 May | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Thu 6 Jun | Aparā EkādaśīPāraṇa Fri 7 Jun, 08:25–08:54 | Ekādaśī holds at sunrise. | Determinate |
| Sat 8 Jun | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 92 of 92 minutes of pradoṣa. | Determinate |
| Sun 9 Jun | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Thu 13 Jun | Rambhā Tṛtīyā | Tṛtīyā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 14 Jun | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 16 Jun | Araṇya Gaurī Vrata | Ṣaṣṭhī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 16 Jun | Skanda Ṣaṣṭhī (Jyaiṣṭha) | Ṣaṣṭhī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 21 Jun | Nirjalā EkādaśīPāraṇa Sat 22 Jun, 06:27–08:18 | Ekādaśī holds at sunrise. | Determinate |
| Fri 21 Jun | Śrī Rāma Dvādaśī | Dvādaśī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 22 Jun | Śukla Pradoṣa Vrata | Trayodaśī covers 92 of 92 minutes of pradoṣa. | Determinate |
| Mon 24 Jun | Vaṭa Sāvitrī Vrata | Pūrṇimā covers 92 of 92 minutes of pradoṣa. | Determinate |
| Fri 28 Jun | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Sat 6 Jul | Yoginī EkādaśīPāraṇa Sun 7 Jul, 06:30–09:00 | Ekādaśī holds at sunrise. | Determinate |
| Sun 7 Jul | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 92 of 92 minutes of pradoṣa. | Determinate |
| Mon 8 Jul | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Fri 12 Jul | Rathayātrā | Dvitīyā covers 5 of 48 minutes of madhyāhna. | Determinate |
| Sat 13 Jul | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 14 Jul | Skanda Pañcamī | Pañcamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 16 Jul | Vivasvat Saptamī | Saptamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 20 Jul | Hariśayanī EkādaśīPāraṇa Sun 21 Jul, 06:33–09:03 | Ekādaśī holds at sunrise. | Determinate |
| Sun 21 Jul | Śukla Pradoṣa Vrata | Trayodaśī covers 92 of 92 minutes of pradoṣa. | Determinate |
| Tue 23 Jul | Kokilā Vrata | Pūrṇimā covers 149 of 149 minutes of sāyāhna. | Determinate |
| Tue 23 Jul | Śiva Śayanotsava | Pūrṇimā covers 92 of 92 minutes of pradoṣa. | Determinate |
| Wed 24 Jul | Vyāsa Pūjā | Pūrṇimā covers 149 of 149 minutes of the first three muhūrtas after sunrise. | Determinate |
| Wed 24 Jul | Guru Pūrṇimā | Pūrṇimā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Thu 25 Jul | Aśūnya Śayana Vrata (Āṣāḍha) | Dvitīyā is current at moonrise. | Determinate |
| Sat 27 Jul | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Mon 5 Aug | Kāmikā EkādaśīPāraṇa Tue 6 Aug, 06:35–07:21 | Ekādaśī holds at sunrise. | Determinate |
| Tue 6 Aug | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 93 of 93 minutes of pradoṣa. | Determinate |
| Wed 7 Aug | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Sun 11 Aug | Madhusravā TṛtīyāHariyali Teej | Tṛtīyā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 12 Aug | Nāga Pañcamī | Pañcamī covers 29 of 48 minutes of madhyāhna. | Determinate |
| Mon 12 Aug | Vināyaka Caturthī | Caturthī covers 19 of 48 minutes of madhyāhna. | Determinate |
| Sun 18 Aug | Putradā EkādaśīPāraṇa Mon 19 Aug, 07:26–09:03 | Ekādaśī holds at sunrise. | Determinate |
| Mon 19 Aug | Dāmodara Dvādaśī | Dvādaśī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 20 Aug | Śukla Pradoṣa Vrata | Trayodaśī covers 94 of 94 minutes of pradoṣa. | Determinate |
| Thu 22 Aug | Rakṣā BandhanaRakhi | The second half of Pūrṇimā covers 763 of 1440 minutes of the day. | Determinate |
| Thu 22 Aug | Ṛṣi Tarpaṇa | Pūrṇimā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 24 Aug | Aśūnya Śayana Vrata | Dvitīyā is current at moonrise. | Determinate |
| Sun 25 Aug | Kajjalī TṛtīyāKajari Teej | Tṛtīyā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 26 Aug | Bahulā Caturthī | Caturthī covers 147 of 147 minutes of sāyāhna. | Determinate |
| Mon 26 Aug | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Thu 29 Aug | Hala Ṣaṣṭhī | Ṣaṣṭhī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 30 Aug | Janmāṣṭamī | Aṣṭamī covers 48 of 48 minutes of niśītha. | Determinate |
| Fri 30 Aug | Śītalā Saptamī | Saptamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 3 Sep | Ajā EkādaśīPāraṇa Wed 4 Sep, 06:33–09:00 | Ekādaśī holds at sunrise. | Determinate |
| Wed 4 Sep | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 94 of 94 minutes of pradoṣa. | Determinate |
| Thu 5 Sep | Aghora Caturdaśī | Caturdaśī covers 94 of 94 minutes of pradoṣa. | Determinate |
| Thu 5 Sep | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Sat 7 Sep | Rudra Vrata | Pratipadā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 9 Sep | Haritālikā VrataHartalika Teej | Tṛtīyā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 10 Sep | Gaṇeśa Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Wed 11 Sep | Ṛṣi Pañcamī | Pañcamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Thu 12 Sep | Sūrya Ṣaṣṭhī (Bhādrapada) | Ṣaṣṭhī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 13 Sep | Muktābharaṇa Vrata | Saptamī covers 26 of 48 minutes of madhyāhna. | Determinate |
| Fri 13 Sep | Rādhāṣṭamī | Aṣṭamī covers 22 of 48 minutes of madhyāhna. | Determinate |
| Tue 17 Sep | Parivartanī EkādaśīPāraṇa Wed 18 Sep, 06:31–08:56 | Ekādaśī holds at sunrise. | Determinate |
| Wed 18 Sep | Vāmana Jayantī | Dvādaśī covers 48 of 48 minutes of madhyāhna. | Boundary |
| Wed 18 Sep | Śukla Pradoṣa Vrata | Trayodaśī covers 95 of 95 minutes of pradoṣa. | Determinate |
| Fri 20 Sep | Ananta Caturdaśī | Caturdaśī covers 145 of 145 minutes of the first three muhūrtas after sunrise. | Determinate |
| Wed 25 Sep | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Fri 27 Sep | Candra Ṣaṣṭhī | Ṣaṣṭhī is current at moonrise. | Determinate |
| Sun 29 Sep | JitāṣṭamīJitiya | Aṣṭamī covers 95 of 95 minutes of pradoṣa. | Determinate |
| Sun 29 Sep | Mahālakṣmī Vrata Samāpana | Aṣṭamī is current at moonrise. | Determinate |
| Thu 3 Oct | Indirā EkādaśīPāraṇa Fri 4 Oct, 06:28–08:53 | Ekādaśī holds at sunrise. | Determinate |
| Fri 4 Oct | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 96 of 96 minutes of pradoṣa. | Determinate |
| Fri 4 Oct | Śivarātri | Caturdaśī does not reach niśītha on either day. | Boundary |
| Sun 6 Oct | Mahālaya AmāvāsyāSarvapitṛ Amāvāsyā | Amāvasyā covers 144 of 144 minutes of aparāhṇa. | Determinate |
| Mon 7 Oct | NavarātrārambhaNavratri | Pratipadā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Wed 9 Oct | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 12 Oct | Durgā Saptamī | Saptamī covers 48 of 48 minutes of the first muhūrta after sunrise. | Determinate |
| Sun 13 Oct | MahāṣṭamīDurga Ashtami | Aṣṭamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 14 Oct | Mahānavamī | Navamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 15 Oct | Vijayā DaśamīDussehra | Daśamī with Śravaṇa covers 572 of 718 minutes of the day time. | Determinate |
| Wed 16 Oct | Pāśāṅkuśā EkādaśīPāraṇa Thu 17 Oct, 13:38–16:01 | Ekādaśī holds at sunrise. | Determinate |
| Fri 18 Oct | Śukla Pradoṣa Vrata | Trayodaśī covers 96 of 96 minutes of pradoṣa. | Determinate |
| Thu 24 Oct | Karaka CaturthīKarwa Chauth | Caturthī is current at moonrise. | Determinate |
| Thu 24 Oct | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Boundary |
| Mon 28 Oct | Ahoyī Aṣṭamī | Aṣṭamī is current at moonrise. | Determinate |
| Fri 1 Nov | Ramā EkādaśīPāraṇa Sat 2 Nov, 06:28–08:51 | Ekādaśī holds at sunrise. | Determinate |
| Fri 1 Nov | Govatsa DvādaśīVasu Baras | Dvādaśī covers 97 of 97 minutes of pradoṣa. | Determinate |
| Sat 2 Nov | Yama Dīpadāna | Trayodaśī covers 97 of 97 minutes of pradoṣa. | Determinate |
| Sat 2 Nov | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 97 of 97 minutes of pradoṣa. | Determinate |
| Sun 3 Nov | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Mon 4 Nov | Naraka CaturdaśīChoti Diwali | Caturdaśī covers 82 of 97 minutes of aruṇodaya. | Determinate |
| Mon 4 Nov | Lakṣmī PūjāDiwali | Amāvasyā covers 97 of 97 minutes of pradoṣa. | Determinate |
| Mon 4 Nov | Kālī Pūjā | Amāvasyā covers 48 of 48 minutes of niśītha. | Determinate |
| Tue 5 Nov | Govardhana Pūjā | Pratipadā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 5 Nov | Bali Pūjā | Pratipadā covers 97 of 97 minutes of pradoṣa. | Determinate |
| Tue 5 Nov | Dyūta Pratipad | Pratipadā covers 237 of 237 minutes of pūrvāhṇa. | Determinate |
| Wed 6 Nov | Yama DvitīyāBhai Dooj | Dvitīyā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 8 Nov | Nāga Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 8 Nov | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 10 Nov | Sūrya ṢaṣṭhīChhath | Ṣaṣṭhī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 12 Nov | Gopāṣṭamī | Aṣṭamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Wed 13 Nov | Akṣaya NavamīAmla Navami | Navamī covers 236 of 236 minutes of pūrvāhṇa. | Determinate |
| Wed 13 Nov | Durgā Navamī | Navamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 15 Nov | Prabodhinī EkādaśīPāraṇa Sat 16 Nov, 06:31–08:53 | Ekādaśī holds at sunrise. | Determinate |
| Sun 17 Nov | Śukla Pradoṣa Vrata | Trayodaśī covers 98 of 98 minutes of pradoṣa. | Determinate |
| Tue 19 Nov | Kārtikī Pūrṇimā | Pūrṇimā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 19 Nov | Rāsayātrā | Pūrṇimā covers 48 of 48 minutes of niśītha. | Determinate |
| Sat 23 Nov | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Sat 30 Nov | Utpannā EkādaśīPāraṇa Sun 1 Dec, 06:53–08:58 | Ekādaśī holds at sunrise. | Determinate |
| Mon 2 Dec | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 69 of 98 minutes of pradoṣa. | Determinate |
| Mon 2 Dec | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Sat 7 Dec | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 8 Dec | Nāga Pañcamī (Mārgaśīrṣa) | Pañcamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 9 Dec | Campā Ṣaṣṭhī | Ṣaṣṭhī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 9 Dec | Skanda Ṣaṣṭhī | Ṣaṣṭhī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 10 Dec | Mitra Saptamī | Saptamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 15 Dec | Mokṣadā EkādaśīPāraṇa Mon 16 Dec, 06:45–09:05 | Ekādaśī holds at sunrise. | Determinate |
| Mon 16 Dec | Akhaṇḍa Dvādaśī | Dvādaśī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 17 Dec | Śukla Pradoṣa Vrata | Trayodaśī covers 98 of 98 minutes of pradoṣa. | Determinate |
| Thu 19 Dec | DattātreyotpattiDatta Jayanti | Pūrṇimā covers 98 of 98 minutes of pradoṣa. | Determinate |
| Mon 23 Dec | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Mon 30 Dec | Saphalā EkādaśīPāraṇa Tue 31 Dec, 06:52–08:25 | Ekādaśī holds at sunrise. | Determinate |
| Tue 31 Dec | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 98 of 98 minutes of pradoṣa. | Determinate |
187 rulings under the 108 rules of the current ruleset, 5 of them on a boundary. A festival that is not listed has no rule in the ruleset yet; it is not being ruled out. Each name opens the working. Read the rules
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