{"id":"vidhyamitra:city-day:sabarimala:2026-01-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/sabarimala/2026-01-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2026-01-13","date_display":"January 13, 2026 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2026,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461053.770833,"kali_year":5127,"ahargana":1872588.2708,"sun":{"sidereal_longitude":268.4408,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":202.6168,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":294.176,"elapsed_within_tithi_degrees":6.176},"nakshatra":{"number":16,"name":"Viśākhā","pada":1,"moon_longitude":202.6168,"elapsed_within_degrees":2.6168},"yoga":{"number":9,"name":"Śūla","sum_longitude":111.0576},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":2026,"month":1,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461053.770833,"ahargana":1872588.2708,"kali_year":5127,"ayanamsa_lahiri":24.2167,"grahas":{"sun":{"sidereal_longitude":268.632705,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":204.65140500000007,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false,"latitude":-3.9483},"mars":{"sidereal_longitude":267.3622049999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":262.94530499999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":85.381505,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":true},"venus":{"sidereal_longitude":269.805205,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":332.84810500000003,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":321.2619,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":141.2619,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2026,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461053.770833,"kali_year":5127,"ahargana":1872588.2708,"sun":{"sidereal_longitude":268.4408,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":202.6168,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":294.176,"elapsed_within_tithi_degrees":6.176},"nakshatra":{"number":16,"name":"Viśākhā","pada":1,"moon_longitude":202.6168,"elapsed_within_degrees":2.6168},"yoga":{"number":9,"name":"Śūla","sum_longitude":111.0576},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.948,"elongation":65.824},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.948,"opposition_distance":114.176}},"eclipse_window_40days":[]},"city":{"slug":"sabarimala","name":"Sabarimalā (Ayyappa)","lat":9.4376,"lon":77.0808,"tz_offset_hours":5.5,"state":"Kerala","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"sabarimala","name":"Sabarimalā (Ayyappa)","lat":9.4376,"lon":77.0808,"tz_offset_hours":5.5,"state":"Kerala","country":"IN","tier":"tirtha"},"sunriseLocal":"06:42","sunsetLocal":"18:19","solarNoonLocal":"12:30","dayLengthHours":11.620611187697124,"dayLengthDisplay":"11 Hours 37 Mins 14 Secs","nightLengthDisplay":"12 Hours 22 Mins 46 Secs","moonriseLocal":"02:24","moonsetLocal":"14:05","rahuKala":{"name":"Rāhu Kāla","start":"15:25","end":"16:52","startHours":15.410364988447174,"endHours":16.862941386909313,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:36","end":"11:03","startHours":9.600059394598611,"endHours":11.052635793060752,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:30","end":"13:57","startHours":12.505212191522894,"endHours":13.957788589985032,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:24","end":"09:48","startHours":9.406382541470327,"endHours":9.793736247726898,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:11","end":"07:29","startHours":7.179098730495045,"endHours":7.488981695500302,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:07","end":"12:54","startHours":12.117858485266323,"endHours":12.892565897779464,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:09","end":"05:55","startHours":5.145491772648048,"endHours":5.92019918516119,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:44","end":"06:42","startHours":5.7265223320329035,"endHours":6.694906597674331,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:13","startHours":14.441980722805747,"endHours":15.216688135318888,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:07","end":"18:31","startHours":18.115517785371456,"endHours":18.515517785371454,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:19","end":"18:48","startHours":18.315517785371455,"endHours":18.799709918192168,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:04","end":"19:49","startHours":18.065517785371455,"endHours":19.815517785371455,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:07","end":"00:54","startHours":24.11785848526632,"endHours":24.892565897779466,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:42","end":"08:09","startHours":6.694906597674331,"endHours":8.147482996136471,"quality":"inauspicious"},{"name":"Udveg","start":"08:09","end":"09:36","startHours":8.147482996136471,"endHours":9.600059394598611,"quality":"inauspicious"},{"name":"Chala","start":"09:36","end":"11:03","startHours":9.600059394598611,"endHours":11.052635793060752,"quality":"neutral"},{"name":"Labha","start":"11:03","end":"12:30","startHours":11.052635793060752,"endHours":12.505212191522894,"quality":"auspicious"},{"name":"Amṛta","start":"12:30","end":"13:57","startHours":12.505212191522894,"endHours":13.957788589985032,"quality":"auspicious"},{"name":"Kāla","start":"13:57","end":"15:25","startHours":13.957788589985032,"endHours":15.410364988447174,"quality":"inauspicious"},{"name":"Śubha","start":"15:25","end":"16:52","startHours":15.410364988447174,"endHours":16.862941386909313,"quality":"auspicious"},{"name":"Roga","start":"16:52","end":"18:19","startHours":16.862941386909313,"endHours":18.315517785371455,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:19","end":"19:52","startHours":18.315517785371455,"endHours":19.862941386909313,"quality":"inauspicious"},{"name":"Śubha","start":"19:52","end":"21:25","startHours":19.862941386909313,"endHours":21.410364988447174,"quality":"auspicious"},{"name":"Roga","start":"21:25","end":"22:57","startHours":21.410364988447174,"endHours":22.957788589985032,"quality":"inauspicious"},{"name":"Udveg","start":"22:57","end":"00:30","startHours":22.957788589985032,"endHours":24.505212191522894,"quality":"inauspicious"},{"name":"Chala","start":"00:30","end":"02:03","startHours":24.505212191522894,"endHours":26.05263579306075,"quality":"neutral"},{"name":"Labha","start":"02:03","end":"03:36","startHours":26.05263579306075,"endHours":27.60005939459861,"quality":"auspicious"},{"name":"Amṛta","start":"03:36","end":"05:09","startHours":27.60005939459861,"endHours":29.14748299613647,"quality":"auspicious"},{"name":"Kāla","start":"05:09","end":"06:42","startHours":29.14748299613647,"endHours":30.694906597674333,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:42","end":"07:42","startHours":6.694906597674331,"endHours":7.694906597674331,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:42","end":"08:42","startHours":7.694906597674331,"endHours":8.694906597674331,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:42","end":"09:42","startHours":8.694906597674331,"endHours":9.694906597674331,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:42","end":"10:42","startHours":9.694906597674331,"endHours":10.694906597674331,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:42","end":"11:42","startHours":10.694906597674331,"endHours":11.694906597674331,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:42","end":"12:42","startHours":11.694906597674331,"endHours":12.694906597674331,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:42","end":"13:42","startHours":12.694906597674331,"endHours":13.694906597674331,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:42","end":"14:42","startHours":13.694906597674331,"endHours":14.694906597674331,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:42","end":"15:42","startHours":14.694906597674331,"endHours":15.694906597674331,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:42","end":"16:42","startHours":15.694906597674331,"endHours":16.694906597674333,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:42","end":"17:42","startHours":16.694906597674333,"endHours":17.694906597674333,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:42","end":"18:42","startHours":17.694906597674333,"endHours":18.694906597674333,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:42","end":"19:42","startHours":18.694906597674333,"endHours":19.694906597674333,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:42","end":"20:42","startHours":19.694906597674333,"endHours":20.694906597674333,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:42","end":"21:42","startHours":20.694906597674333,"endHours":21.694906597674333,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:42","end":"22:42","startHours":21.694906597674333,"endHours":22.694906597674333,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:42","end":"23:42","startHours":22.694906597674333,"endHours":23.694906597674333,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:42","end":"00:42","startHours":23.694906597674333,"endHours":24.694906597674333,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:42","end":"01:42","startHours":24.694906597674333,"endHours":25.694906597674333,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:42","end":"02:42","startHours":25.694906597674333,"endHours":26.694906597674333,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:42","end":"03:42","startHours":26.694906597674333,"endHours":27.694906597674333,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:42","end":"04:42","startHours":27.694906597674333,"endHours":28.694906597674333,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:42","end":"05:42","startHours":28.694906597674333,"endHours":29.694906597674333,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:42","end":"06:42","startHours":29.694906597674333,"endHours":30.694906597674333,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"North","rahuVasa":"North","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.501270788363026,"eotMinutes":-8.635931491373626,"ayanamsa":24.2167}},"calendars":{"vikram_samvat":2083,"vikram_samvatsara":"Siddhārthī","saka_samvat":1948,"saka_samvatsara":"Parābhava","bengali_samvat":1433,"malayalam_era":1202,"nanakshahi_year":557,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Daśamī · Vikram 2083 Siddhārthī · Śaka 1948 Parābhava"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi_eve_of_ingress":"Makara"},"precedence":4}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Dedicated festival walk for Lohri is not live yet; Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"sabarimala"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 13, 2026 CE · Sabarimalā (Ayyappa) · Vidhyamitra","description":"January 13, 2026 CE for Sabarimalā (Ayyappa): Kṛṣṇa Daśamī, sūryodaya 06:42, sūryāsta 18:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/sabarimala/2026-01-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/sabarimala/2026-01-13","sa":"https://sa.vidhyamitra.com/city/sabarimala/2026-01-13","hi":"https://hi.vidhyamitra.com/city/sabarimala/2026-01-13","x-default":"https://vidhyamitra.com/city/sabarimala/2026-01-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-06T20:56:06.890Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-08-06T20:56:06.890Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-06T20:56:06.890Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Goloka/Vraja Rādhā-Krishna","Vaikuṇṭha Lakṣmī-Nārāyaṇa","Mahāviṣṇu/Kāraṇodakaśāyī Viṣṇu","Garbhodakaśāyī Viṣṇu","Brahmā","Kṣīrodaka Paramātmā/Antaryāmī (Kṣīrodakaśāyī Viṣṇu)","Bhūmi","reader's own kṣetra anywhere on Bhūmi","exact reading kṣetra","reader-bhakta","chitta/vāṇī/aṅgulī","keyboard-silicon-pathways","Vidhyāmitra substrate","reader/seer","Krishna"],"antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}