Rulings · Sapporo, Hokkaido, Japan
| Date | Observance | Decided by | Standing |
|---|---|---|---|
| Wed 1 Jan | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Wed 8 Jan | Saphalā Ekādaśī | Ekādaśī holds at sunrise. | Determinate |
| Thu 9 Jan | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 119 of 119 minutes of pradoṣa. | Determinate |
| Fri 10 Jan | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Tue 14 Jan | Bhogi | Kept the day before Pongal. | Determinate |
| Tue 14 Jan | Makara Saṅkrānti | The Sun enters Makara on this day, counted from midnight. | Determinate |
| Wed 15 Jan | Pongal | The Sun enters Makara after the sunset before this day. | Determinate |
| Thu 16 Jan | Mattu Pongal | Kept the day after Pongal. | Determinate |
| Thu 16 Jan | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 24 Jan | Putradā Ekādaśī | Ekādaśī holds at sunrise. | Determinate |
| Sat 25 Jan | Śukla Pradoṣa Vrata | Trayodaśī covers 115 of 115 minutes of pradoṣa. | Determinate |
| Thu 30 Jan | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Thu 6 Feb | Ṣaṭtilā Ekādaśī | Ekādaśī holds at sunrise. | Determinate |
| Sat 8 Feb | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 110 of 110 minutes of pradoṣa. | Determinate |
| Sun 9 Feb | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Mon 10 Feb | Yama Tarpaṇa | Caturdaśī covers 110 of 110 minutes of aruṇodaya. | Determinate |
| Sat 15 Feb | Gaṇeśa JayantīMaghi Ganesh Jayanti | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 15 Feb | Tila Caturthī | Caturthī covers 108 of 108 minutes of pradoṣa. | Determinate |
| Sun 16 Feb | Śrī Pañcamī | Pañcamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 16 Feb | Vasanta Pañcamī | Pañcamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 18 Feb | Ratha Saptamī | Saptamī covers 107 of 107 minutes of aruṇodaya. | Determinate |
| Sat 22 Feb | Jayā Ekādaśī | Ekādaśī holds at sunrise. | Determinate |
| Sun 23 Feb | Bhīṣma Dvādaśī | Dvādaśī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 24 Feb | Śukla Pradoṣa Vrata | Trayodaśī covers 43 of 104 minutes of pradoṣa. | Determinate |
| Wed 26 Feb | Māghī Pūrṇimā | Pūrṇimā does not reach madhyāhna on either day. | Determinate |
| Fri 28 Feb | Saṅkaṣṭa Caturthī | Caturthī does not reach moonrise on either day. | Boundary |
| Sat 8 Mar | Vijayā Ekādaśī | Ekādaśī holds at sunrise. | Determinate |
| Mon 10 Mar | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 99 of 99 minutes of pradoṣa. | Determinate |
| Tue 11 Mar | Mahāśivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Mon 17 Mar | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 24 Mar | Āmalakī Ekādaśī | Ekādaśī holds at sunrise. | Determinate |
| Tue 25 Mar | Śukla Pradoṣa Vrata | Trayodaśī covers 93 of 93 minutes of pradoṣa. | Determinate |
| Thu 27 Mar | Holikā Dahana | Pūrṇimā covers 149 of 149 minutes of sāyāhna. | Determinate |
| Fri 28 Mar | Holī | Kept the day after Holikā Dahana. | Determinate |
| Fri 28 Mar | Vasantotsava | Pratipadā holds at sunrise. | Determinate |
| Sun 30 Mar | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Thu 3 Apr | Śītalāṣṭamī | Aṣṭamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 7 Apr | Pāpamocanī Ekādaśī | Ekādaśī holds at sunrise. | Determinate |
| Wed 9 Apr | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 87 of 87 minutes of pradoṣa. | Boundary |
| Wed 9 Apr | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Boundary |
| Sat 12 Apr | Navarātrārambha (Caitra)Chaitra Navratri | Pratipadā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 14 Apr | Vaiśākhī | The Sun enters Meṣa on this day, counted from sunrise. | Determinate |
| Mon 14 Apr | Gaurī TṛtīyāGangaur | Tṛtīyā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 14 Apr | Saubhāgya Śayana Vrata | Tṛtīyā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 15 Apr | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Wed 16 Apr | Lakṣmī Pañcamī | Pañcamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 19 Apr | Bhavānī Utpatti | Aṣṭamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 20 Apr | Rāma Navamī | Navamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 22 Apr | Kāmadā Ekādaśī | Ekādaśī holds at sunrise. | Determinate |
| Wed 23 Apr | Śukla Pradoṣa Vrata | Trayodaśī covers 82 of 82 minutes of pradoṣa. | Determinate |
| Thu 24 Apr | Anaṅga Trayodaśī | Trayodaśī does not reach madhyāhna on either day. | Determinate |
| Thu 24 Apr | Viṣṇudamanaka Caturdaśī | Caturdaśī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 25 Apr | Caitrī Pūrṇimā | Pūrṇimā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 29 Apr | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Wed 7 May | Varūthinī Ekādaśī | Ekādaśī holds at sunrise. | Determinate |
| Thu 8 May | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 77 of 77 minutes of pradoṣa. | Determinate |
| Fri 9 May | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Tue 13 May | Paraśurāma Jayantī | Tṛtīyā covers 75 of 75 minutes of pradoṣa. | Determinate |
| Wed 14 May | Akṣaya Tṛtīyā | Tṛtīyā covers 292 of 292 minutes of pūrvāhṇa. | Determinate |
| Thu 15 May | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 16 May | Śaṅkara Jayantī | Pañcamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 17 May | GaṅgotpattiGanga Saptami | Saptamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Wed 21 May | Mohinī Ekādaśī | Ekādaśī holds at sunrise. | Determinate |
| Thu 22 May | Paraśurāma Dvādaśī | Dvādaśī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Thu 22 May | Rukmiṇī Dvādaśī | Dvādaśī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Thu 22 May | Śukla Pradoṣa Vrata | Trayodaśī does not reach pradoṣa on either day. | Boundary |
| Fri 23 May | Nṛsiṃha CaturdaśīNarasimha Jayanti | Caturdaśī covers 73 of 73 minutes of pradoṣa. | Determinate |
| Sun 25 May | Buddha Pūrṇimā | Pūrṇimā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 25 May | Sampat Gaurī Vrata | Pūrṇimā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Wed 28 May | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Thu 5 Jun | Aparā Ekādaśī | Ekādaśī holds at sunrise. | Determinate |
| Sat 7 Jun | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 70 of 70 minutes of pradoṣa. | Determinate |
| Sun 8 Jun | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Thu 12 Jun | Rambhā Tṛtīyā | Tṛtīyā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 13 Jun | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 15 Jun | Araṇya Gaurī Vrata | Ṣaṣṭhī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 15 Jun | Skanda Ṣaṣṭhī (Jyaiṣṭha) | Ṣaṣṭhī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 20 Jun | Nirjalā Ekādaśī | Ekādaśī holds at sunrise. | Determinate |
| Fri 20 Jun | Śrī Rāma Dvādaśī | Dvādaśī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 21 Jun | Śukla Pradoṣa Vrata | Trayodaśī covers 69 of 69 minutes of pradoṣa. | Determinate |
| Mon 23 Jun | Vaṭa Sāvitrī Vrata | Pūrṇimā covers 69 of 69 minutes of pradoṣa. | Determinate |
| Fri 27 Jun | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Sat 5 Jul | Yoginī Ekādaśī | Ekādaśī holds at sunrise. | Determinate |
| Sun 6 Jul | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 70 of 70 minutes of pradoṣa. | Determinate |
| Mon 7 Jul | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Thu 10 Jul | Rathayātrā | Dvitīyā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 12 Jul | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 13 Jul | Skanda Pañcamī | Pañcamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 15 Jul | Vivasvat Saptamī | Saptamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 19 Jul | Hariśayanī Ekādaśī | Ekādaśī holds at sunrise. | Determinate |
| Sun 20 Jul | Śukla Pradoṣa Vrata | Trayodaśī covers 73 of 73 minutes of pradoṣa. | Determinate |
| Tue 22 Jul | Kokilā Vrata | Pūrṇimā covers 179 of 179 minutes of sāyāhna. | Determinate |
| Tue 22 Jul | Śiva Śayanotsava | Pūrṇimā covers 73 of 73 minutes of pradoṣa. | Determinate |
| Wed 23 Jul | Vyāsa Pūjā | Pūrṇimā covers 178 of 178 minutes of the first three muhūrtas after sunrise. | Determinate |
| Wed 23 Jul | Guru Pūrṇimā | Pūrṇimā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Thu 24 Jul | Aśūnya Śayana Vrata (Āṣāḍha) | Dvitīyā is current at moonrise. | Determinate |
| Sat 26 Jul | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Boundary |
| Mon 4 Aug | Kāmikā Ekādaśī | Ekādaśī holds at sunrise. | Determinate |
| Tue 5 Aug | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 77 of 77 minutes of pradoṣa. | Determinate |
| Wed 6 Aug | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Sun 10 Aug | Madhusravā TṛtīyāHariyali Teej | Tṛtīyā does not reach madhyāhna on either day. | Determinate |
| Sun 10 Aug | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 11 Aug | Nāga Pañcamī | Pañcamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 17 Aug | Putradā Ekādaśī | Ekādaśī holds at sunrise. | Determinate |
| Mon 18 Aug | Dāmodara Dvādaśī | Dvādaśī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 19 Aug | Śukla Pradoṣa Vrata | Trayodaśī covers 82 of 82 minutes of pradoṣa. | Determinate |
| Thu 21 Aug | Rakṣā BandhanaRakhi | The second half of Pūrṇimā covers 780 of 1441 minutes of the day. | Boundary |
| Thu 21 Aug | Ṛṣi Tarpaṇa | Pūrṇimā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 23 Aug | Aśūnya Śayana Vrata | Dvitīyā is current at moonrise. | Determinate |
| Mon 25 Aug | Kajjalī TṛtīyāKajari Teej | Tṛtīyā covers 39 of 48 minutes of madhyāhna. | Determinate |
| Mon 25 Aug | Bahulā Caturthī | Caturthī covers 163 of 163 minutes of sāyāhna. | Determinate |
| Mon 25 Aug | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Thu 28 Aug | Hala Ṣaṣṭhī | Ṣaṣṭhī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 29 Aug | Janmāṣṭamī | Aṣṭamī covers 48 of 48 minutes of niśītha. | Determinate |
| Fri 29 Aug | Śītalā Saptamī | Saptamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 2 Sep | Ajā Ekādaśī | Ekādaśī holds at sunrise. | Determinate |
| Wed 3 Sep | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 87 of 87 minutes of pradoṣa. | Determinate |
| Thu 4 Sep | Aghora Caturdaśī | Caturdaśī covers 88 of 88 minutes of pradoṣa. | Determinate |
| Thu 4 Sep | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Sat 6 Sep | Rudra Vrata | Pratipadā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 8 Sep | Haritālikā VrataHartalika Teej | Tṛtīyā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 9 Sep | Gaṇeśa Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Wed 10 Sep | Ṛṣi Pañcamī | Pañcamī covers 43 of 48 minutes of madhyāhna. | Determinate |
| Wed 10 Sep | Sūrya Ṣaṣṭhī (Bhādrapada) | Ṣaṣṭhī covers 5 of 48 minutes of madhyāhna. | Determinate |
| Thu 11 Sep | Muktābharaṇa Vrata | Saptamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 12 Sep | Rādhāṣṭamī | Aṣṭamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 16 Sep | Parivartanī Ekādaśī | Ekādaśī holds at sunrise. | Determinate |
| Wed 17 Sep | Vāmana Jayantī | Dvādaśī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Wed 17 Sep | Śukla Pradoṣa Vrata | Trayodaśī covers 92 of 92 minutes of pradoṣa. | Determinate |
| Fri 19 Sep | Ananta Caturdaśī | Caturdaśī covers 148 of 148 minutes of the first three muhūrtas after sunrise. | Determinate |
| Wed 24 Sep | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Fri 26 Sep | Candra Ṣaṣṭhī | Ṣaṣṭhī is current at moonrise. | Determinate |
| Sun 28 Sep | JitāṣṭamīJitiya | Aṣṭamī covers 97 of 97 minutes of pradoṣa. | Determinate |
| Sun 28 Sep | Mahālakṣmī Vrata Samāpana | Aṣṭamī is current at moonrise. | Determinate |
| Wed 1 Oct | Indirā Ekādaśī | Ekādaśī holds at sunrise. | Determinate |
| Fri 3 Oct | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 99 of 99 minutes of pradoṣa. | Determinate |
| Fri 3 Oct | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Sat 4 Oct | Mahālaya AmāvāsyāSarvapitṛ Amāvāsyā | Amāvasyā does not reach aparāhṇa on either day. | Boundary |
| Mon 6 Oct | NavarātrārambhaNavratri | Pratipadā does not reach madhyāhna on either day. | Determinate |
| Wed 8 Oct | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sat 11 Oct | Durgā Saptamī | Saptamī covers 45 of 45 minutes of the first muhūrta after sunrise. | Determinate |
| Sun 12 Oct | MahāṣṭamīDurga Ashtami | Aṣṭamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 13 Oct | Mahānavamī | Navamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 14 Oct | Vijayā DaśamīDussehra | Daśamī with Śravaṇa covers 669 of 669 minutes of the day time. | Determinate |
| Wed 15 Oct | Pāśāṅkuśā Ekādaśī | Ekādaśī holds at sunrise. | Determinate |
| Fri 17 Oct | Śukla Pradoṣa Vrata | Trayodaśī covers 104 of 104 minutes of pradoṣa. | Determinate |
| Fri 24 Oct | Karaka CaturthīKarwa Chauth | Caturthī is current at moonrise. | Determinate |
| Fri 24 Oct | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Mon 27 Oct | Ahoyī Aṣṭamī | Aṣṭamī is current at moonrise. | Determinate |
| Fri 31 Oct | Ramā Ekādaśī | Ekādaśī holds at sunrise. | Determinate |
| Fri 31 Oct | Govatsa DvādaśīVasu Baras | Dvādaśī covers 109 of 109 minutes of pradoṣa. | Determinate |
| Sat 1 Nov | Yama Dīpadāna | Trayodaśī covers 110 of 110 minutes of pradoṣa. | Determinate |
| Sat 1 Nov | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 110 of 110 minutes of pradoṣa. | Determinate |
| Sun 2 Nov | Naraka CaturdaśīChoti Diwali | Caturdaśī covers 91 of 110 minutes of aruṇodaya. | Determinate |
| Sun 2 Nov | Kālī Pūjā | Amāvasyā does not reach niśītha on either day. | Boundary |
| Sun 2 Nov | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Mon 3 Nov | Lakṣmī PūjāDiwali | Amāvasyā covers 110 of 110 minutes of pradoṣa. | Determinate |
| Tue 4 Nov | Govardhana Pūjā | Pratipadā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 4 Nov | Bali Pūjā | Pratipadā covers 111 of 111 minutes of pradoṣa. | Determinate |
| Tue 4 Nov | Dyūta Pratipad | Pratipadā covers 204 of 204 minutes of pūrvāhṇa. | Determinate |
| Wed 5 Nov | Yama DvitīyāBhai Dooj | Dvitīyā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 7 Nov | Nāga Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 7 Nov | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 9 Nov | Sūrya ṢaṣṭhīChhath | Ṣaṣṭhī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 11 Nov | Gopāṣṭamī | Aṣṭamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Wed 12 Nov | Akṣaya NavamīAmla Navami | Navamī covers 197 of 197 minutes of pūrvāhṇa. | Determinate |
| Wed 12 Nov | Durgā Navamī | Navamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Fri 14 Nov | Prabodhinī Ekādaśī | Ekādaśī holds at sunrise. | Determinate |
| Sun 16 Nov | Śukla Pradoṣa Vrata | Trayodaśī covers 114 of 114 minutes of pradoṣa. | Determinate |
| Tue 18 Nov | Kārtikī Pūrṇimā | Pūrṇimā covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 18 Nov | Rāsayātrā | Pūrṇimā covers 48 of 48 minutes of niśītha. | Determinate |
| Sat 22 Nov | Saṅkaṣṭa Caturthī | Caturthī is current at moonrise. | Determinate |
| Sat 29 Nov | Utpannā Ekādaśī | Ekādaśī holds at sunrise. | Determinate |
| Sun 30 Nov | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 55 of 118 minutes of pradoṣa. | Determinate |
| Mon 1 Dec | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
| Sat 6 Dec | Vināyaka Caturthī | Caturthī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 7 Dec | Nāga Pañcamī (Mārgaśīrṣa) | Pañcamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 8 Dec | Campā Ṣaṣṭhī | Ṣaṣṭhī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Mon 8 Dec | Skanda Ṣaṣṭhī | Ṣaṣṭhī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 9 Dec | Mitra Saptamī | Saptamī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Sun 14 Dec | Mokṣadā Ekādaśī | Ekādaśī holds at sunrise. | Determinate |
| Mon 15 Dec | Akhaṇḍa Dvādaśī | Dvādaśī covers 48 of 48 minutes of madhyāhna. | Determinate |
| Tue 16 Dec | Śukla Pradoṣa Vrata | Trayodaśī covers 120 of 120 minutes of pradoṣa. | Determinate |
| Thu 18 Dec | DattātreyotpattiDatta Jayanti | Pūrṇimā covers 120 of 120 minutes of pradoṣa. | Determinate |
| Sun 21 Dec | Saṅkaṣṭa Caturthī | Caturthī does not reach moonrise on either day. | Boundary |
| Sun 28 Dec | Saphalā Ekādaśī | Ekādaśī holds at sunrise. | Determinate |
| Tue 30 Dec | Kṛṣṇa Pradoṣa Vrata | Trayodaśī covers 120 of 120 minutes of pradoṣa. | Determinate |
| Wed 31 Dec | Śivarātri | Caturdaśī covers 48 of 48 minutes of niśītha. | Determinate |
188 rulings under the 108 rules of the current ruleset, 9 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