Rulings · Colombo, Western Province, Sri Lanka
| Date | Observance | Decided by | Standing |
|---|---|---|---|
| Mon 1 Jan | Putradā EkādaśīPāraṇa Tue 2 Jan, 06:23–08:43 | Ekādaśī holds at sunrise. | Determinate |
| Wed 3 Jan | Śukla Pradoṣa Vrata | Trayodaśī covers 98 of 98 minutes of pradoṣa. | Boundary |
| Tue 9 Jan | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Sun 14 Jan | Bhogi | Kept the day before Pongal. | Determinate |
| Sun 14 Jan | Makara Saṅkrānti | The Sun enters Makara on this day, counted from midnight. | Determinate |
| Mon 15 Jan | Pongal | The Sun enters Makara after the sunset before this day. | Determinate |
| Tue 16 Jan | Mattu Pongal | Kept the day after Pongal. | Determinate |
| Wed 17 Jan | Ṣaṭtilā EkādaśīPāraṇa Thu 18 Jan, 06:28–08:49 | Ekādaśī holds at sunrise. | Determinate |
| Thu 18 Jan | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 98 of 98 minutes of pradoṣa. | Determinate |
| Thu 18 Jan | Śivarātri | Caturdaśī does not reach niśītha on either day. | Boundary |
| Fri 19 Jan | Yama Tarpaṇa | Caturdaśī covers 98 of 98 minutes of aruṇodaya. | Determinate |
| Tue 23 Jan | Gaṇeśa JayantīMaghi Ganesh Jayanti | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 23 Jan | Tila Caturthī | Caturthī covers 98 of 98 minutes of pradoṣa. | Determinate |
| Wed 24 Jan | Śrī Pañcamī | Pañcamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Wed 24 Jan | Vasanta Pañcamī | Pañcamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 26 Jan | Ratha Saptamī | Saptamī covers 98 of 98 minutes of aruṇodaya. | Determinate |
| Wed 31 Jan | Jayā EkādaśīPāraṇa Thu 1 Feb, 06:29–08:51 | Ekādaśī holds at sunrise. | Determinate |
| Wed 31 Jan | Bhīṣma Dvādaśī | Dvādaśī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Thu 1 Feb | Śukla Pradoṣa Vrata | Trayodaśī covers 97 of 97 minutes of pradoṣa. | Determinate |
| Sun 4 Feb | Māghī Pūrṇimā | Pūrṇimā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Thu 8 Feb | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Thu 15 Feb | Vijayā EkādaśīPāraṇa Fri 16 Feb, 06:28–08:51 | Ekādaśī holds at sunrise. | Determinate |
| Fri 16 Feb | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 97 of 97 minutes of pradoṣa. | Determinate |
| Sat 17 Feb | Mahāśivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Thu 22 Feb | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 1 Mar | Āmalakī EkādaśīPāraṇa Sat 2 Mar, 06:23–08:47 | Ekādaśī holds at sunrise. | Determinate |
| Sat 2 Mar | Śukla Pradoṣa Vrata | Trayodaśī covers 96 of 96 minutes of pradoṣa. | Determinate |
| Mon 4 Mar | Holikā Dahana | Pūrṇimā covers 144 of 144 minutes of sāyāhna. | Determinate |
| Tue 5 Mar | Holī | Kept the day after Holikā Dahana. | Determinate |
| Wed 6 Mar | Vasantotsava | Pratipadā holds at sunrise. | Determinate |
| Fri 8 Mar | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Tue 12 Mar | Śītalāṣṭamī | Aṣṭamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 15 Mar | Pāpamocanī EkādaśīPāraṇa Sat 16 Mar, 07:33–08:42 | Ekādaśī holds at sunrise. | Determinate |
| Sun 17 Mar | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 95 of 95 minutes of pradoṣa. | Determinate |
| Sun 17 Mar | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Wed 20 Mar | Navarātrārambha (Caitra)Chaitra Navratri | Pratipadā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 22 Mar | Gaurī TṛtīyāGangaur | Tṛtīyā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 22 Mar | Saubhāgya Śayana Vrata | Tṛtīyā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 23 Mar | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 24 Mar | Lakṣmī Pañcamī | Pañcamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Wed 27 Mar | Bhavānī Utpatti | Aṣṭamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Thu 28 Mar | Rāma Navamī | Navamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 30 Mar | Kāmadā EkādaśīPāraṇa Sun 31 Mar, 13:28–15:54 | Ekādaśī holds at sunrise. | Determinate |
| Mon 1 Apr | Anaṅga Trayodaśī | Trayodaśī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 1 Apr | Śukla Pradoṣa Vrata | Trayodaśī covers 95 of 95 minutes of pradoṣa. | Determinate |
| Tue 2 Apr | Viṣṇudamanaka Caturdaśī | Caturdaśī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Wed 3 Apr | Caitrī Pūrṇimā | Pūrṇimā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 7 Apr | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Sat 13 Apr | Vaiśākhī | The Sun enters Meṣa on this day, counted from sunrise. | Determinate |
| Sun 14 Apr | Varūthinī EkādaśīPāraṇa Mon 15 Apr, 06:03–07:47 | Ekādaśī holds at sunrise. | Determinate |
| Mon 15 Apr | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 94 of 94 minutes of pradoṣa. | Determinate |
| Tue 16 Apr | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Sat 20 Apr | Akṣaya Tṛtīyā | Tṛtīyā covers 246 of 246 minutes of pūrvāhṇa. | Determinate |
| Sat 20 Apr | Paraśurāma Jayantī | Tṛtīyā covers 94 of 94 minutes of pradoṣa. | Determinate |
| Sun 21 Apr | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 22 Apr | Śaṅkara Jayantī | Pañcamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Wed 24 Apr | GaṅgotpattiGanga Saptami | Saptamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 29 Apr | Mohinī EkādaśīPāraṇa Tue 30 Apr, 05:57–08:25 | Ekādaśī holds at sunrise. | Determinate |
| Tue 30 Apr | Paraśurāma Dvādaśī | Dvādaśī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 30 Apr | Rukmiṇī Dvādaśī | Dvādaśī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Wed 1 May | Śukla Pradoṣa Vrata | Trayodaśī covers 93 of 93 minutes of pradoṣa. | Determinate |
| Thu 2 May | Nṛsiṃha CaturdaśīNarasimha Jayanti | Caturdaśī covers 38 of 93 minutes of pradoṣa. | Determinate |
| Fri 3 May | Buddha Pūrṇimā | Pūrṇimā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 3 May | Sampat Gaurī Vrata | Pūrṇimā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 6 May | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Mon 13 May | Aparā EkādaśīPāraṇa Tue 14 May, 05:54–08:23 | Ekādaśī holds at sunrise. | Determinate |
| Tue 14 May | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 93 of 93 minutes of pradoṣa. | Determinate |
| Wed 15 May | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Mon 20 May | Rambhā Tṛtīyā | Tṛtīyā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 21 May | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Thu 23 May | Araṇya Gaurī Vrata | Ṣaṣṭhī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Thu 23 May | Skanda Ṣaṣṭhī (Jyaiṣṭha) | Ṣaṣṭhī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Wed 29 May | Nirjalā EkādaśīPāraṇa Thu 30 May, 06:54–09:23 | Ekādaśī holds at sunrise. | Determinate |
| Wed 29 May | Śrī Rāma Dvādaśī | Dvādaśī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Thu 30 May | Śukla Pradoṣa Vrata | Trayodaśī covers 92 of 92 minutes of pradoṣa. | Determinate |
| Sat 1 Jun | Vaṭa Sāvitrī Vrata | Pūrṇimā covers 92 of 92 minutes of pradoṣa. | Determinate |
| Tue 4 Jun | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Tue 11 Jun | Yoginī EkādaśīPāraṇa Wed 12 Jun, 14:26–16:56 | Ekādaśī holds at sunrise. | Determinate |
| Thu 13 Jun | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 92 of 92 minutes of pradoṣa. | Determinate |
| Fri 14 Jun | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Thu 20 Jun | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Thu 27 Jun | Śukla EkādaśīPāraṇa Fri 28 Jun, 06:58–09:29 | Ekādaśī holds at sunrise. | Determinate |
| Fri 28 Jun | Śukla Pradoṣa Vrata | Trayodaśī covers 37 of 92 minutes of pradoṣa. | Determinate |
| Wed 3 Jul | Saṅkaṣṭa Caturthī | Caturthī does not reach moonrise on either day. | Boundary |
| Thu 11 Jul | Kṛṣṇa EkādaśīPāraṇa Fri 12 Jul, 07:02–09:31 | Ekādaśī holds at sunrise. | Determinate |
| Fri 12 Jul | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 92 of 92 minutes of pradoṣa. | Determinate |
| Sat 13 Jul | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Wed 17 Jul | Rathayātrā | Dvitīyā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 19 Jul | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 20 Jul | Skanda Pañcamī | Pañcamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 22 Jul | Vivasvat Saptamī | Saptamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 27 Jul | Hariśayanī EkādaśīPāraṇa Sun 28 Jul, 07:04–09:33 | Ekādaśī holds at sunrise. | Determinate |
| Sun 28 Jul | Śukla Pradoṣa Vrata | Trayodaśī covers 93 of 93 minutes of pradoṣa. | Determinate |
| Mon 29 Jul | Śiva Śayanotsava | Pūrṇimā covers 0 of 93 minutes of pradoṣa. | Boundary |
| Tue 30 Jul | Vyāsa Pūjā | Pūrṇimā covers 149 of 149 minutes of the first three muhūrtas after sunrise. | Determinate |
| Tue 30 Jul | Guru Pūrṇimā | Pūrṇimā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 30 Jul | Kokilā Vrata | Pūrṇimā covers 5 of 149 minutes of sāyāhna. | Boundary |
| Wed 31 Jul | Aśūnya Śayana Vrata (Āṣāḍha) | Dvitīyā is current at moonrise. | Determinate |
| Fri 2 Aug | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Fri 9 Aug | Kāmikā EkādaśīPāraṇa Sat 10 Aug, 14:30–16:58 | Ekādaśī holds at sunrise. | Determinate |
| Sun 11 Aug | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 93 of 93 minutes of pradoṣa. | Determinate |
| Mon 12 Aug | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Sat 17 Aug | Madhusravā TṛtīyāHariyali Teej | Tṛtīyā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 18 Aug | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 19 Aug | Nāga Pañcamī | Pañcamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 25 Aug | Putradā EkādaśīPāraṇa Mon 26 Aug, 07:04–09:31 | Ekādaśī holds at sunrise. | Determinate |
| Mon 26 Aug | Dāmodara Dvādaśī | Dvādaśī does not reach madhyāhna on either day; the source then takes the second. | Determinate |
| Mon 26 Aug | Śukla Pradoṣa Vrata | Trayodaśī covers 94 of 94 minutes of pradoṣa. | Determinate |
| Wed 28 Aug | Rakṣā BandhanaRakhi | The second half of Pūrṇimā covers 613 of 1440 minutes of the day. | Determinate |
| Wed 28 Aug | Ṛṣi Tarpaṇa | Pūrṇimā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Thu 29 Aug | Aśūnya Śayana Vrata | Dvitīyā does not reach moonrise on either day. | Boundary |
| Sat 31 Aug | Kajjalī TṛtīyāKajari Teej | Tṛtīyā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 31 Aug | Bahulā Caturthī | Caturthī covers 147 of 147 minutes of sāyāhna. | Determinate |
| Sat 31 Aug | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Mon 2 Sep | Hala Ṣaṣṭhī | Ṣaṣṭhī covers 48 of 48 minutes of madhyāhna. | Boundary |
| Tue 3 Sep | Śītalā Saptamī | Saptamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Wed 4 Sep | Janmāṣṭamī | Aṣṭamī covers 48 of 48 minutes of niśītha. | Determinate |
| Sun 8 Sep | Ajā EkādaśīPāraṇa Mon 9 Sep, 07:02–09:28 | Ekādaśī holds at sunrise. | Determinate |
| Tue 10 Sep | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 95 of 95 minutes of pradoṣa. | Determinate |
| Wed 11 Sep | Aghora Caturdaśī | Caturdaśī covers 95 of 95 minutes of pradoṣa. | Determinate |
| Wed 11 Sep | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Boundary |
| Fri 13 Sep | Rudra Vrata | Pratipadā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 15 Sep | Haritālikā VrataHartalika Teej | Tṛtīyā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 16 Sep | Gaṇeśa Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 17 Sep | Ṛṣi Pañcamī | Pañcamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Wed 18 Sep | Sūrya Ṣaṣṭhī (Bhādrapada) | Ṣaṣṭhī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Thu 19 Sep | Muktābharaṇa Vrata | Saptamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 20 Sep | Rādhāṣṭamī | Aṣṭamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 23 Sep | Parivartanī EkādaśīPāraṇa Tue 24 Sep, 07:00–09:25 | Ekādaśī holds at sunrise. | Determinate |
| Tue 24 Sep | Vāmana Jayantī | Dvādaśī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 24 Sep | Śukla Pradoṣa Vrata | Trayodaśī covers 95 of 95 minutes of pradoṣa. | Determinate |
| Thu 26 Sep | Ananta Caturdaśī | Caturdaśī covers 145 of 145 minutes of the first three muhūrtas after sunrise. | Determinate |
| Mon 30 Sep | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Wed 2 Oct | Candra Ṣaṣṭhī | Ṣaṣṭhī is current at moonrise. | Determinate |
| Fri 4 Oct | JitāṣṭamīJitiya | Aṣṭamī covers 96 of 96 minutes of pradoṣa. | Determinate |
| Fri 4 Oct | Mahālakṣmī Vrata Samāpana | Aṣṭamī is current at moonrise. | Determinate |
| Tue 8 Oct | Indirā EkādaśīPāraṇa Wed 9 Oct, 06:58–09:22 | Ekādaśī holds at sunrise. | Determinate |
| Wed 9 Oct | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 96 of 96 minutes of pradoṣa. | Determinate |
| Thu 10 Oct | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Sat 12 Oct | Mahālaya AmāvāsyāSarvapitṛ Amāvāsyā | Amāvasyā covers 144 of 144 minutes of aparāhṇa. | Determinate |
| Sun 13 Oct | NavarātrārambhaNavratri | Pratipadā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Wed 16 Oct | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 19 Oct | Durgā Saptamī | Saptamī covers 48 of 48 minutes of the first muhūrta after sunrise. | Determinate |
| Sun 20 Oct | MahāṣṭamīDurga Ashtami | Aṣṭamī does not reach madhyāhna on either day; the source then takes the second. | Determinate |
| Sun 20 Oct | Mahānavamī | Navamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 21 Oct | Vijayā DaśamīDussehra | Daśamī with Śravaṇa covers 117 of 716 minutes of the day time. | Determinate |
| Tue 22 Oct | Pāśāṅkuśā EkādaśīPāraṇa Wed 23 Oct, 14:06–16:29 | Ekādaśī touches no sunrise; it is kept on the day it falls. | Boundary |
| Thu 24 Oct | Śukla Pradoṣa Vrata | Trayodaśī covers 97 of 97 minutes of pradoṣa. | Determinate |
| Tue 29 Oct | Karaka CaturthīKarwa Chauth | Caturthī is current at moonrise. | Determinate |
| Tue 29 Oct | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Sun 3 Nov | Ahoyī Aṣṭamī | Aṣṭamī is current at moonrise. | Determinate |
| Thu 7 Nov | Ramā EkādaśīPāraṇa Fri 8 Nov, 06:29–08:51 | Ekādaśī holds at sunrise. | Determinate |
| Thu 7 Nov | Govatsa DvādaśīVasu Baras | Dvādaśī covers 97 of 97 minutes of pradoṣa. | Determinate |
| Fri 8 Nov | Yama Dīpadāna | Trayodaśī covers 97 of 97 minutes of pradoṣa. | Determinate |
| Fri 8 Nov | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 97 of 97 minutes of pradoṣa. | Determinate |
| Sat 9 Nov | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Sun 10 Nov | Naraka CaturdaśīChoti Diwali | Caturdaśī covers 97 of 97 minutes of aruṇodaya. | Determinate |
| Sun 10 Nov | Lakṣmī PūjāDiwali | Amāvasyā covers 97 of 97 minutes of pradoṣa. | Determinate |
| Sun 10 Nov | Kālī Pūjā | Amāvasyā covers 48 of 48 minutes of niśītha. | Determinate |
| Mon 11 Nov | Govardhana Pūjā | Pratipadā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 11 Nov | Bali Pūjā | Pratipadā covers 97 of 97 minutes of pradoṣa. | Determinate |
| Tue 12 Nov | Yama DvitīyāBhai Dooj | Dvitīyā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 12 Nov | Dyūta Pratipad | Pratipadā covers 145 of 236 minutes of pūrvāhṇa. | Boundary |
| Thu 14 Nov | Nāga Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Thu 14 Nov | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 16 Nov | Sūrya ṢaṣṭhīChhath | Ṣaṣṭhī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 18 Nov | Gopāṣṭamī | Aṣṭamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 19 Nov | Akṣaya NavamīAmla Navami | Navamī covers 236 of 236 minutes of pūrvāhṇa. | Determinate |
| Tue 19 Nov | Durgā Navamī | Navamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Thu 21 Nov | Prabodhinī EkādaśīPāraṇa Fri 22 Nov, 06:34–08:55 | Ekādaśī holds at sunrise. | Determinate |
| Fri 22 Nov | Śukla Pradoṣa Vrata | Trayodaśī covers 98 of 98 minutes of pradoṣa. | Determinate |
| Sun 24 Nov | Kārtikī Pūrṇimā | Pūrṇimā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 24 Nov | Rāsayātrā | Pūrṇimā covers 48 of 48 minutes of niśītha. | Determinate |
| Thu 28 Nov | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Fri 6 Dec | Utpannā EkādaśīPāraṇa Sat 7 Dec, 13:42–16:03 | Ekādaśī holds at sunrise. | Determinate |
| Sun 8 Dec | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 98 of 98 minutes of pradoṣa. | Determinate |
| Mon 9 Dec | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Sat 14 Dec | Nāga Pañcamī (Mārgaśīrṣa) | Pañcamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 14 Dec | Vināyaka Caturthī | Caturthī does not reach madhyāhna on either day; the source then takes the second. | Determinate |
| Sun 15 Dec | Campā Ṣaṣṭhī | Ṣaṣṭhī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 15 Dec | Skanda Ṣaṣṭhī | Ṣaṣṭhī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 16 Dec | Mitra Saptamī | Saptamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 20 Dec | Mokṣadā EkādaśīPāraṇa Sat 21 Dec, 06:47–09:08 | Ekādaśī holds at sunrise. | Determinate |
| Sat 21 Dec | Akhaṇḍa Dvādaśī | Dvādaśī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 22 Dec | Śukla Pradoṣa Vrata | Trayodaśī covers 98 of 98 minutes of pradoṣa. | Determinate |
| Tue 24 Dec | DattātreyotpattiDatta Jayanti | Pūrṇimā covers 98 of 98 minutes of pradoṣa. | Determinate |
| Sat 28 Dec | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
187 rulings under the 108 rules of the current ruleset, 10 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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