Rulings · Colombo, Western Province, Sri Lanka
| Date | Observance | Decided by | Standing |
|---|---|---|---|
| Thu 1 Jan | Śukla Pradoṣa Vrata | Trayodaśī covers 98 of 98 minutes of pradoṣa. | Determinate |
| Tue 6 Jan | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Tue 13 Jan | Bhogi | Kept the day before Pongal. | Determinate |
| Wed 14 Jan | Pongal | The Sun enters Makara on this day, before sunset. | Determinate |
| Wed 14 Jan | Makara Saṅkrānti | The Sun enters Makara on this day, counted from midnight. | Determinate |
| Wed 14 Jan | Ṣaṭtilā EkādaśīPāraṇa Thu 15 Jan, 06:27–08:48 | Ekādaśī holds at sunrise. | Determinate |
| Thu 15 Jan | Mattu Pongal | Kept the day after Pongal. | Determinate |
| Fri 16 Jan | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 98 of 98 minutes of pradoṣa. | Determinate |
| Fri 16 Jan | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Boundary |
| Sat 17 Jan | Yama Tarpaṇa | Caturdaśī covers 98 of 98 minutes of aruṇodaya. | Determinate |
| Thu 22 Jan | Gaṇeśa JayantīMaghi Ganesh Jayanti | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Thu 22 Jan | Tila Caturthī | Caturthī covers 98 of 98 minutes of pradoṣa. | Determinate |
| Fri 23 Jan | Śrī Pañcamī | Pañcamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 23 Jan | Vasanta Pañcamī | Pañcamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 25 Jan | Ratha Saptamī | Saptamī covers 98 of 98 minutes of aruṇodaya. | Determinate |
| Thu 29 Jan | Jayā EkādaśīPāraṇa Fri 30 Jan, 06:29–08:51 | Ekādaśī holds at sunrise. | Determinate |
| Fri 30 Jan | Bhīṣma Dvādaśī | Dvādaśī does not reach madhyāhna on either day; the source then takes the second. | Determinate |
| Fri 30 Jan | Śukla Pradoṣa Vrata | Trayodaśī covers 97 of 97 minutes of pradoṣa. | Determinate |
| Sun 1 Feb | Māghī Pūrṇimā | Pūrṇimā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Thu 5 Feb | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Fri 13 Feb | Vijayā EkādaśīPāraṇa Sat 14 Feb, 06:28–08:51 | Ekādaśī holds at sunrise. | Determinate |
| Sat 14 Feb | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 97 of 97 minutes of pradoṣa. | Determinate |
| Sun 15 Feb | Mahāśivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Sat 21 Feb | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 27 Feb | Āmalakī EkādaśīPāraṇa Sat 28 Feb, 06:24–08:48 | Ekādaśī holds at sunrise. | Determinate |
| Sun 1 Mar | Śukla Pradoṣa Vrata | Trayodaśī covers 47 of 96 minutes of pradoṣa. | Determinate |
| Tue 3 Mar | Holikā Dahana | Pūrṇimā covers 69 of 144 minutes of sāyāhna. | Boundary |
| Wed 4 Mar | Holī | Kept the day after Holikā Dahana. | Boundary |
| Wed 4 Mar | Vasantotsava | Pratipadā holds at sunrise. | Determinate |
| Fri 6 Mar | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Wed 11 Mar | Śītalāṣṭamī | Aṣṭamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 15 Mar | Pāpamocanī EkādaśīPāraṇa Mon 16 Mar, 06:17–08:42 | Ekādaśī holds at sunrise. | Determinate |
| Mon 16 Mar | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 95 of 95 minutes of pradoṣa. | Determinate |
| Tue 17 Mar | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Thu 19 Mar | Navarātrārambha (Caitra)Chaitra Navratri | Pratipadā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 21 Mar | Gaurī TṛtīyāGangaur | Tṛtīyā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 21 Mar | Saubhāgya Śayana Vrata | Tṛtīyā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 22 Mar | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 23 Mar | Lakṣmī Pañcamī | Pañcamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Thu 26 Mar | Rāma Navamī | Navamī covers 48 of 48 minutes of madhyāhna. | Boundary |
| Thu 26 Mar | Bhavānī Utpatti | Aṣṭamī does not reach madhyāhna on either day; the source then takes the second. | Boundary |
| Sun 29 Mar | Kāmadā EkādaśīPāraṇa Mon 30 Mar, 06:10–07:10 | Ekādaśī holds at sunrise. | Determinate |
| Mon 30 Mar | Anaṅga Trayodaśī | Trayodaśī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 30 Mar | Śukla Pradoṣa Vrata | Trayodaśī covers 95 of 95 minutes of pradoṣa. | Determinate |
| Tue 31 Mar | Viṣṇudamanaka Caturdaśī | Caturdaśī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Wed 1 Apr | Caitrī Pūrṇimā | Pūrṇimā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 5 Apr | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Mon 13 Apr | Varūthinī EkādaśīPāraṇa Tue 14 Apr, 06:55–08:30 | Ekādaśī holds at sunrise. | Determinate |
| Tue 14 Apr | Vaiśākhī | The Sun enters Meṣa on this day, counted from sunrise. | Determinate |
| Wed 15 Apr | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 94 of 94 minutes of pradoṣa. | Determinate |
| Wed 15 Apr | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Sun 19 Apr | Paraśurāma Jayantī | Tṛtīyā covers 94 of 94 minutes of pradoṣa. | Determinate |
| Mon 20 Apr | Akṣaya Tṛtīyā | Tṛtīyā covers 87 of 246 minutes of pūrvāhṇa. | Determinate |
| Mon 20 Apr | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 21 Apr | Śaṅkara Jayantī | Pañcamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Thu 23 Apr | GaṅgotpattiGanga Saptami | Saptamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 27 Apr | Mohinī EkādaśīPāraṇa Tue 28 Apr, 05:58–08:26 | Ekādaśī holds at sunrise. | Determinate |
| Tue 28 Apr | Paraśurāma Dvādaśī | Dvādaśī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 28 Apr | Rukmiṇī Dvādaśī | Dvādaśī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Wed 29 Apr | Śukla Pradoṣa Vrata | Trayodaśī covers 93 of 93 minutes of pradoṣa. | Boundary |
| Thu 30 Apr | Nṛsiṃha CaturdaśīNarasimha Jayanti | Caturdaśī covers 93 of 93 minutes of pradoṣa. | Boundary |
| Fri 1 May | Buddha Pūrṇimā | Pūrṇimā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 1 May | Sampat Gaurī Vrata | Pūrṇimā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 5 May | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Wed 13 May | Aparā EkādaśīPāraṇa Thu 14 May, 05:54–08:23 | Ekādaśī holds at sunrise. | Determinate |
| Thu 14 May | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 93 of 93 minutes of pradoṣa. | Determinate |
| Fri 15 May | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Wed 20 May | Vināyaka Caturthī | Caturthī does not reach madhyāhna on either day; the source then takes the second. | Determinate |
| Wed 27 May | Śukla EkādaśīPāraṇa Thu 28 May, 05:53–07:57 | Ekādaśī holds at sunrise. | Determinate |
| Thu 28 May | Śukla Pradoṣa Vrata | Trayodaśī covers 92 of 92 minutes of pradoṣa. | Determinate |
| Thu 4 Jun | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Thu 11 Jun | Kṛṣṇa EkādaśīPāraṇa Fri 12 Jun, 05:55–08:25 | Ekādaśī holds at sunrise. | Determinate |
| Fri 12 Jun | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 21 of 92 minutes of pradoṣa. | Determinate |
| Sat 13 Jun | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Wed 17 Jun | Rambhā Tṛtīyā | Tṛtīyā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Thu 18 Jun | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 20 Jun | Araṇya Gaurī Vrata | Ṣaṣṭhī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 20 Jun | Skanda Ṣaṣṭhī (Jyaiṣṭha) | Ṣaṣṭhī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Thu 25 Jun | Nirjalā EkādaśīPāraṇa Fri 26 Jun, 05:58–08:28 | Ekādaśī holds at sunrise. | Determinate |
| Fri 26 Jun | Śrī Rāma Dvādaśī | Dvādaśī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 27 Jun | Śukla Pradoṣa Vrata | Trayodaśī covers 92 of 92 minutes of pradoṣa. | Determinate |
| Mon 29 Jun | Vaṭa Sāvitrī Vrata | Pūrṇimā covers 92 of 92 minutes of pradoṣa. | Determinate |
| Fri 3 Jul | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Fri 10 Jul | Yoginī EkādaśīPāraṇa Sat 11 Jul, 13:31–16:01 | Ekādaśī touches no sunrise; it is kept on the day it falls. | Determinate |
| Sun 12 Jul | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 92 of 92 minutes of pradoṣa. | Determinate |
| Sun 12 Jul | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Wed 15 Jul | Rathayātrā | Dvitīyā covers 48 of 48 minutes of madhyāhna. | Boundary |
| Fri 17 Jul | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 18 Jul | Skanda Pañcamī | Pañcamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 20 Jul | Vivasvat Saptamī | Saptamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 25 Jul | Hariśayanī EkādaśīPāraṇa Sun 26 Jul, 06:04–08:33 | Ekādaśī holds at sunrise. | Determinate |
| Sun 26 Jul | Śukla Pradoṣa Vrata | Trayodaśī covers 93 of 93 minutes of pradoṣa. | Determinate |
| Wed 29 Jul | Vyāsa Pūjā | Pūrṇimā covers 149 of 149 minutes of the first three muhūrtas after sunrise. | Determinate |
| Wed 29 Jul | Guru Pūrṇimā | Pūrṇimā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Wed 29 Jul | Kokilā Vrata | Pūrṇimā covers 149 of 149 minutes of sāyāhna. | Boundary |
| Wed 29 Jul | Śiva Śayanotsava | Pūrṇimā covers 93 of 93 minutes of pradoṣa. | Boundary |
| Fri 31 Jul | Aśūnya Śayana Vrata (Āṣāḍha) | Dvitīyā is current at moonrise. | Determinate |
| Sun 2 Aug | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Sun 9 Aug | Kāmikā EkādaśīPāraṇa Mon 10 Aug, 06:05–08:01 | Ekādaśī holds at sunrise. | Determinate |
| Mon 10 Aug | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 93 of 93 minutes of pradoṣa. | Determinate |
| Tue 11 Aug | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Sat 15 Aug | Madhusravā TṛtīyāHariyali Teej | Tṛtīyā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 16 Aug | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 17 Aug | Nāga Pañcamī | Pañcamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 23 Aug | Putradā EkādaśīPāraṇa Mon 24 Aug, 13:27–15:54 | Ekādaśī holds at sunrise. | Determinate |
| Mon 24 Aug | Dāmodara Dvādaśī | Dvādaśī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 25 Aug | Śukla Pradoṣa Vrata | Trayodaśī covers 94 of 94 minutes of pradoṣa. | Determinate |
| Thu 27 Aug | Rakṣā BandhanaRakhi | The second half of Pūrṇimā covers 511 of 1440 minutes of the day. | Boundary |
| Thu 27 Aug | Ṛṣi Tarpaṇa | Pūrṇimā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 29 Aug | Aśūnya Śayana Vrata | Dvitīyā is current at moonrise. | Determinate |
| Sun 30 Aug | Kajjalī TṛtīyāKajari Teej | Tṛtīyā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 31 Aug | Bahulā Caturthī | Caturthī covers 147 of 147 minutes of sāyāhna. | Determinate |
| Mon 31 Aug | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Wed 2 Sep | Hala Ṣaṣṭhī | Ṣaṣṭhī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Thu 3 Sep | Śītalā Saptamī | Saptamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 4 Sep | Janmāṣṭamī | Aṣṭamī covers 29 of 48 minutes of niśītha. | Determinate |
| Mon 7 Sep | Ajā EkādaśīPāraṇa Tue 8 Sep, 06:02–08:29 | Ekādaśī holds at sunrise. | Determinate |
| Tue 8 Sep | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 94 of 94 minutes of pradoṣa. | Determinate |
| Wed 9 Sep | Aghora Caturdaśī | Caturdaśī covers 94 of 94 minutes of pradoṣa. | Determinate |
| Wed 9 Sep | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Fri 11 Sep | Rudra Vrata | Pratipadā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 13 Sep | Haritālikā VrataHartalika Teej | Tṛtīyā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 14 Sep | Gaṇeśa Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 15 Sep | Ṛṣi Pañcamī | Pañcamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Wed 16 Sep | Sūrya Ṣaṣṭhī (Bhādrapada) | Ṣaṣṭhī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Thu 17 Sep | Muktābharaṇa Vrata | Saptamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 19 Sep | Rādhāṣṭamī | Aṣṭamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 22 Sep | Parivartanī EkādaśīPāraṇa Wed 23 Sep, 06:00–08:25 | Ekādaśī holds at sunrise. | Determinate |
| Wed 23 Sep | Vāmana Jayantī | Dvādaśī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Thu 24 Sep | Śukla Pradoṣa Vrata | Trayodaśī covers 95 of 95 minutes of pradoṣa. | Determinate |
| Fri 25 Sep | Ananta Caturdaśī | Caturdaśī covers 145 of 145 minutes of the first three muhūrtas after sunrise. | Determinate |
| Tue 29 Sep | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Thu 1 Oct | Candra Ṣaṣṭhī | Ṣaṣṭhī is current at moonrise. | Determinate |
| Sat 3 Oct | JitāṣṭamīJitiya | Aṣṭamī covers 96 of 96 minutes of pradoṣa. | Determinate |
| Sat 3 Oct | Mahālakṣmī Vrata Samāpana | Aṣṭamī is current at moonrise. | Determinate |
| Tue 6 Oct | Indirā EkādaśīPāraṇa Wed 7 Oct, 06:16–08:22 | Ekādaśī holds at sunrise. | Determinate |
| Thu 8 Oct | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 96 of 96 minutes of pradoṣa. | Determinate |
| Thu 8 Oct | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Sat 10 Oct | Mahālaya AmāvāsyāSarvapitṛ Amāvāsyā | Amāvasyā covers 144 of 144 minutes of aparāhṇa. | Determinate |
| Sun 11 Oct | NavarātrārambhaNavratri | Pratipadā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Wed 14 Oct | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 18 Oct | Durgā Saptamī | Saptamī covers 48 of 48 minutes of the first muhūrta after sunrise. | Boundary |
| Sun 18 Oct | MahāṣṭamīDurga Ashtami | Aṣṭamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 19 Oct | Mahānavamī | Navamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 20 Oct | Vijayā DaśamīDussehra | Daśamī with Śravaṇa covers 303 of 716 minutes of the day time. | Determinate |
| Thu 22 Oct | Pāśāṅkuśā EkādaśīPāraṇa Fri 23 Oct, 05:57–08:20 | Ekādaśī holds at sunrise. | Determinate |
| Fri 23 Oct | Śukla Pradoṣa Vrata | Trayodaśī covers 97 of 97 minutes of pradoṣa. | Determinate |
| Thu 29 Oct | Karaka CaturthīKarwa Chauth | Caturthī is current at moonrise. | Determinate |
| Thu 29 Oct | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Sun 1 Nov | Ahoyī Aṣṭamī | Aṣṭamī is current at moonrise. | Determinate |
| Thu 5 Nov | Ramā EkādaśīPāraṇa Fri 6 Nov, 05:59–08:21 | Ekādaśī holds at sunrise. | Determinate |
| Thu 5 Nov | Govatsa DvādaśīVasu Baras | Dvādaśī covers 97 of 97 minutes of pradoṣa. | Determinate |
| Fri 6 Nov | Yama Dīpadāna | Trayodaśī covers 97 of 97 minutes of pradoṣa. | Determinate |
| Fri 6 Nov | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 97 of 97 minutes of pradoṣa. | Determinate |
| Sat 7 Nov | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Sun 8 Nov | Naraka CaturdaśīChoti Diwali | Caturdaśī covers 97 of 97 minutes of aruṇodaya. | Determinate |
| Sun 8 Nov | Lakṣmī PūjāDiwali | Amāvasyā covers 97 of 97 minutes of pradoṣa. | Determinate |
| Sun 8 Nov | Kālī Pūjā | Amāvasyā covers 48 of 48 minutes of niśītha. | Determinate |
| Mon 9 Nov | Bali Pūjā | Pratipadā covers 97 of 97 minutes of pradoṣa. | Determinate |
| Tue 10 Nov | Govardhana Pūjā | Pratipadā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 10 Nov | Dyūta Pratipad | Pratipadā covers 236 of 236 minutes of pūrvāhṇa. | Determinate |
| Wed 11 Nov | Yama DvitīyāBhai Dooj | Dvitīyā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 13 Nov | Nāga Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 13 Nov | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 15 Nov | Sūrya ṢaṣṭhīChhath | Ṣaṣṭhī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 17 Nov | Gopāṣṭamī | Aṣṭamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Wed 18 Nov | Akṣaya NavamīAmla Navami | Navamī covers 232 of 236 minutes of pūrvāhṇa. | Boundary |
| Wed 18 Nov | Durgā Navamī | Navamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 21 Nov | Prabodhinī EkādaśīPāraṇa Sun 22 Nov, 06:03–08:25 | Ekādaśī holds at sunrise. | Determinate |
| Sun 22 Nov | Śukla Pradoṣa Vrata | Trayodaśī covers 98 of 98 minutes of pradoṣa. | Determinate |
| Mon 23 Nov | Rāsayātrā | Pūrṇimā covers 38 of 48 minutes of niśītha. | Determinate |
| Tue 24 Nov | Kārtikī Pūrṇimā | Pūrṇimā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 27 Nov | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Fri 4 Dec | Utpannā EkādaśīPāraṇa Sat 5 Dec, 06:09–08:30 | Ekādaśī holds at sunrise. | Determinate |
| Sun 6 Dec | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 98 of 98 minutes of pradoṣa. | Determinate |
| Mon 7 Dec | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Sun 13 Dec | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 14 Dec | Nāga Pañcamī (Mārgaśīrṣa) | Pañcamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 15 Dec | Campā Ṣaṣṭhī | Ṣaṣṭhī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 15 Dec | Skanda Ṣaṣṭhī | Ṣaṣṭhī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Wed 16 Dec | Mitra Saptamī | Saptamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 20 Dec | Mokṣadā EkādaśīPāraṇa Mon 21 Dec, 06:17–08:38 | Ekādaśī holds at sunrise. | Determinate |
| Mon 21 Dec | Akhaṇḍa Dvādaśī | Dvādaśī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 21 Dec | Śukla Pradoṣa Vrata | Trayodaśī covers 98 of 98 minutes of pradoṣa. | Determinate |
| Wed 23 Dec | DattātreyotpattiDatta Jayanti | Pūrṇimā covers 98 of 98 minutes of pradoṣa. | Determinate |
| Sat 26 Dec | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
186 rulings under the 108 rules of the current ruleset, 13 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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