{"id":"vidhyamitra:city-day:puri:-3181-09-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/puri/-3181-09-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3181-09-20","date_display":"September 20, 3182 BCE","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":-3181,"month":9,"day":20,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":559459.770833,"kali_year":-79,"ahargana":-29005.7292,"sun":{"sidereal_longitude":210.1472,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":127.7805,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":277.6333,"elapsed_within_tithi_degrees":1.6333},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":127.7805,"elapsed_within_degrees":7.7805},"yoga":{"number":26,"name":"Indra","sum_longitude":337.9277},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":-3181,"month":9,"day":20,"hour":6,"minute":30,"calendar":"julian"},"julian_day":559459.770833,"ahargana":-29005.7292,"kali_year":-79,"ayanamsa_lahiri":-48.5122,"grahas":{"sun":{"sidereal_longitude":210.1472,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":127.7805,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false,"latitude":-2.3104},"mars":{"sidereal_longitude":249.52,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":191.5192,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":124.2069,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":255.3163,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":123.7706,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":276.8631,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":96.8631,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"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":-3181,"month":9,"day":20,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":559459.770833,"kali_year":-79,"ahargana":-29005.7292,"sun":{"sidereal_longitude":210.1472,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":127.7805,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":277.6333,"elapsed_within_tithi_degrees":1.6333},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":127.7805,"elapsed_within_degrees":7.7805},"yoga":{"number":26,"name":"Indra","sum_longitude":337.9277},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.31,"elongation":82.367},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.31,"opposition_distance":97.633}},"eclipse_window_40days":[]},"city":{"slug":"puri","name":"Purī (Jagannāth)","lat":19.8135,"lon":85.8312,"tz_offset_hours":5.5,"state":"Odisha","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"puri","name":"Purī (Jagannāth)","lat":19.8135,"lon":85.8312,"tz_offset_hours":5.5,"state":"Odisha","country":"IN","tier":"tirtha"},"sunriseLocal":"05:25","sunsetLocal":"17:53","solarNoonLocal":"11:39","dayLengthHours":12.466932750561151,"dayLengthDisplay":"12 Hours 28 Mins 01 Secs","nightLengthDisplay":"11 Hours 31 Mins 59 Secs","moonriseLocal":"23:32","moonsetLocal":"12:48","rahuKala":{"name":"Rāhu Kāla","start":"16:20","end":"17:53","startHours":16.33057120210119,"endHours":17.888937795921336,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:39","end":"13:13","startHours":11.655471420640762,"endHours":13.213838014460904,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:46","end":"16:20","startHours":14.772204608281049,"endHours":16.33057120210119,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:20","end":"08:45","startHours":8.33095602049112,"endHours":8.746520445509827,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:56","end":"06:16","startHours":5.941460576633567,"endHours":6.273912116648531,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:14","end":"12:04","startHours":11.239906995622057,"endHours":12.071035845659466,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:46","end":"04:35","startHours":3.759747345285365,"endHours":4.5908761953227755,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:23","end":"05:25","startHours":4.383093982813422,"endHours":5.422005045360185,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:44","end":"14:34","startHours":13.733293545734286,"endHours":14.564422395771697,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:41","end":"18:05","startHours":17.688937795921337,"endHours":18.088937795921336,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:53","end":"18:25","startHours":17.888937795921336,"endHours":18.408393327194716,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:38","end":"19:23","startHours":17.638937795921336,"endHours":19.388937795921336,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:14","end":"00:04","startHours":23.239906995622057,"endHours":24.071035845659466,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:25","end":"06:59","startHours":5.422005045360185,"endHours":6.980371639180329,"quality":"inauspicious"},{"name":"Chala","start":"06:59","end":"08:32","startHours":6.980371639180329,"endHours":8.538738233000473,"quality":"neutral"},{"name":"Labha","start":"08:32","end":"10:06","startHours":8.538738233000473,"endHours":10.097104826820617,"quality":"auspicious"},{"name":"Amṛta","start":"10:06","end":"11:39","startHours":10.097104826820617,"endHours":11.655471420640762,"quality":"auspicious"},{"name":"Kāla","start":"11:39","end":"13:13","startHours":11.655471420640762,"endHours":13.213838014460904,"quality":"inauspicious"},{"name":"Śubha","start":"13:13","end":"14:46","startHours":13.213838014460904,"endHours":14.772204608281049,"quality":"auspicious"},{"name":"Roga","start":"14:46","end":"16:20","startHours":14.772204608281049,"endHours":16.33057120210119,"quality":"inauspicious"},{"name":"Udveg","start":"16:20","end":"17:53","startHours":16.33057120210119,"endHours":17.888937795921336,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:53","end":"19:20","startHours":17.888937795921336,"endHours":19.330571202101194,"quality":"auspicious"},{"name":"Roga","start":"19:20","end":"20:46","startHours":19.330571202101194,"endHours":20.772204608281047,"quality":"inauspicious"},{"name":"Udveg","start":"20:46","end":"22:13","startHours":20.772204608281047,"endHours":22.213838014460904,"quality":"inauspicious"},{"name":"Chala","start":"22:13","end":"23:39","startHours":22.213838014460904,"endHours":23.65547142064076,"quality":"neutral"},{"name":"Labha","start":"23:39","end":"01:06","startHours":23.65547142064076,"endHours":25.09710482682062,"quality":"auspicious"},{"name":"Amṛta","start":"01:06","end":"02:32","startHours":25.09710482682062,"endHours":26.538738233000473,"quality":"auspicious"},{"name":"Kāla","start":"02:32","end":"03:59","startHours":26.538738233000473,"endHours":27.98037163918033,"quality":"inauspicious"},{"name":"Śubha","start":"03:59","end":"05:25","startHours":27.98037163918033,"endHours":29.422005045360187,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:25","end":"06:25","startHours":5.422005045360185,"endHours":6.422005045360185,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:25","end":"07:25","startHours":6.422005045360185,"endHours":7.422005045360185,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:25","end":"08:25","startHours":7.422005045360185,"endHours":8.422005045360185,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:25","end":"09:25","startHours":8.422005045360185,"endHours":9.422005045360185,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:25","end":"10:25","startHours":9.422005045360185,"endHours":10.422005045360185,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:25","end":"11:25","startHours":10.422005045360185,"endHours":11.422005045360185,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:25","end":"12:25","startHours":11.422005045360185,"endHours":12.422005045360185,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:25","end":"13:25","startHours":12.422005045360185,"endHours":13.422005045360185,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:25","end":"14:25","startHours":13.422005045360185,"endHours":14.422005045360185,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:25","end":"15:25","startHours":14.422005045360185,"endHours":15.422005045360185,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:25","end":"16:25","startHours":15.422005045360185,"endHours":16.422005045360187,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:25","end":"17:25","startHours":16.422005045360187,"endHours":17.422005045360187,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:25","end":"18:25","startHours":17.422005045360187,"endHours":18.422005045360187,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:25","end":"19:25","startHours":18.422005045360187,"endHours":19.422005045360187,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:25","end":"20:25","startHours":19.422005045360187,"endHours":20.422005045360187,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:25","end":"21:25","startHours":20.422005045360187,"endHours":21.422005045360187,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:25","end":"22:25","startHours":21.422005045360187,"endHours":22.422005045360187,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:25","end":"23:25","startHours":22.422005045360187,"endHours":23.422005045360187,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:25","end":"00:25","startHours":23.422005045360187,"endHours":24.422005045360187,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:25","end":"01:25","startHours":24.422005045360187,"endHours":25.422005045360187,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:25","end":"02:25","startHours":25.422005045360187,"endHours":26.422005045360187,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:25","end":"03:25","startHours":26.422005045360187,"endHours":27.422005045360187,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:25","end":"04:25","startHours":27.422005045360187,"endHours":28.422005045360187,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:25","end":"05:25","startHours":28.422005045360187,"endHours":29.422005045360187,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":7.198849110463632,"eotMinutes":7.346914761554353,"ayanamsa":-48.5122}},"calendars":{"vikram_samvat":-3124,"saka_samvat":-3259,"bengali_samvat":-3774,"malayalam_era":-4005,"nanakshahi_year":-4650,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Navamī · Vikram -3124 undefined · Śaka -3259 undefined"},"festivals":[{"id":"vrischika-sankranti","name":"Vṛścika Saṅkrānti","name_sanskrit":"वृश्चिक सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Scorpio.","vrata":false,"detection":{"sun_rashi_ingress":"Vṛścika"},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Dedicated festival walk for Vṛścika Saṅkrānti is not live yet; Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":true,"location_specific":"puri"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga September 20, 3182 BCE · Purī (Jagannāth) · Vidhyamitra","description":"September 20, 3182 BCE for Purī (Jagannāth): Kṛṣṇa Navamī, sūryodaya 05:25, sūryāsta 17:53.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/puri/-3181-09-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/puri/-3181-09-20","sa":"https://sa.vidhyamitra.com/city/puri/-3181-09-20","hi":"https://hi.vidhyamitra.com/city/puri/-3181-09-20","x-default":"https://vidhyamitra.com/city/puri/-3181-09-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-11T10:27:11.729Z","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":"2026-09-11T10:27:11.729Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-11T10:27:11.729Z","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":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","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"}}}