{"id":"vidhyamitra:city-day:puri:-3146-12-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/puri/-3146-12-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3146-12-20","date_display":"December 20, 3147 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":-3146,"month":12,"day":20,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":572334.770833,"kali_year":-44,"ahargana":-16130.7292,"sun":{"sidereal_longitude":303.2217,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":212.3879,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":269.1662,"elapsed_within_tithi_degrees":5.1662},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":212.3879,"elapsed_within_degrees":12.3879},"yoga":{"number":12,"name":"Dhruva","sum_longitude":155.6096},"karana":{"half_tithi_index":44,"name":"Bālava"},"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":-3146,"month":12,"day":20,"hour":6,"minute":30,"calendar":"julian"},"julian_day":572334.770833,"ahargana":-16130.7292,"kali_year":-44,"ayanamsa_lahiri":-48.0198,"grahas":{"sun":{"sidereal_longitude":303.2217,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":212.3879,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false,"latitude":-4.3966},"mars":{"sidereal_longitude":215.575,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":279.9911,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":99.9276,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":true},"venus":{"sidereal_longitude":349.7164,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":194.3039,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":314.6837,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":134.6837,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"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":-3146,"month":12,"day":20,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":572334.770833,"kali_year":-44,"ahargana":-16130.7292,"sun":{"sidereal_longitude":303.2217,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":212.3879,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":269.1662,"elapsed_within_tithi_degrees":5.1662},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":212.3879,"elapsed_within_degrees":12.3879},"yoga":{"number":12,"name":"Dhruva","sum_longitude":155.6096},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.397,"elongation":90.834},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.397,"opposition_distance":89.166}},"eclipse_window_40days":[{"offset_days":7,"type":"solar","occurs":true,"moon_latitude":-0.174,"elongation":1.789}]},"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":"06:15","sunsetLocal":"17:14","solarNoonLocal":"11:45","dayLengthHours":10.978270201587254,"dayLengthDisplay":"10 Hours 58 Mins 42 Secs","nightLengthDisplay":"13 Hours 01 Mins 18 Secs","moonriseLocal":"23:30","moonsetLocal":"11:53","rahuKala":{"name":"Rāhu Kāla","start":"14:29","end":"15:52","startHours":14.491622258355669,"endHours":15.863906033554073,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:00","end":"10:22","startHours":9.00248715756204,"endHours":10.374770932760448,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:45","end":"13:07","startHours":11.747054707958853,"endHours":13.11933848315726,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:49","end":"09:11","startHours":8.819515987535585,"endHours":9.185458327588494,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:43","end":"07:00","startHours":6.7153475322313625,"endHours":7.008101404273689,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:23","end":"12:07","startHours":11.381112367905946,"endHours":12.112997048011763,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:48","end":"05:32","startHours":4.794150246953593,"endHours":5.52603492705941,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:21","end":"06:15","startHours":5.343063757032955,"endHours":6.257919607165227,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:35","end":"14:19","startHours":13.576766408223396,"endHours":14.308651088329212,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:02","end":"17:26","startHours":17.036189808752482,"endHours":17.43618980875248,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:14","end":"17:42","startHours":17.23618980875248,"endHours":17.693617733818616,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:59","end":"18:44","startHours":16.98618980875248,"endHours":18.73618980875248,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:23","end":"00:07","startHours":23.381112367905946,"endHours":24.11299704801176,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:15","end":"07:38","startHours":6.257919607165227,"endHours":7.630203382363634,"quality":"inauspicious"},{"name":"Udveg","start":"07:38","end":"09:00","startHours":7.630203382363634,"endHours":9.00248715756204,"quality":"inauspicious"},{"name":"Chala","start":"09:00","end":"10:22","startHours":9.00248715756204,"endHours":10.374770932760448,"quality":"neutral"},{"name":"Labha","start":"10:22","end":"11:45","startHours":10.374770932760448,"endHours":11.747054707958853,"quality":"auspicious"},{"name":"Amṛta","start":"11:45","end":"13:07","startHours":11.747054707958853,"endHours":13.11933848315726,"quality":"auspicious"},{"name":"Kāla","start":"13:07","end":"14:29","startHours":13.11933848315726,"endHours":14.491622258355669,"quality":"inauspicious"},{"name":"Śubha","start":"14:29","end":"15:52","startHours":14.491622258355669,"endHours":15.863906033554073,"quality":"auspicious"},{"name":"Roga","start":"15:52","end":"17:14","startHours":15.863906033554073,"endHours":17.23618980875248,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:14","end":"18:52","startHours":17.23618980875248,"endHours":18.863906033554073,"quality":"inauspicious"},{"name":"Śubha","start":"18:52","end":"20:29","startHours":18.863906033554073,"endHours":20.49162225835567,"quality":"auspicious"},{"name":"Roga","start":"20:29","end":"22:07","startHours":20.49162225835567,"endHours":22.11933848315726,"quality":"inauspicious"},{"name":"Udveg","start":"22:07","end":"23:45","startHours":22.11933848315726,"endHours":23.747054707958853,"quality":"inauspicious"},{"name":"Chala","start":"23:45","end":"01:22","startHours":23.747054707958853,"endHours":25.37477093276045,"quality":"neutral"},{"name":"Labha","start":"01:22","end":"03:00","startHours":25.37477093276045,"endHours":27.00248715756204,"quality":"auspicious"},{"name":"Amṛta","start":"03:00","end":"04:38","startHours":27.00248715756204,"endHours":28.630203382363632,"quality":"auspicious"},{"name":"Kāla","start":"04:38","end":"06:15","startHours":28.630203382363632,"endHours":30.257919607165228,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:15","end":"07:15","startHours":6.257919607165227,"endHours":7.257919607165227,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:15","end":"08:15","startHours":7.257919607165227,"endHours":8.257919607165228,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:15","end":"09:15","startHours":8.257919607165228,"endHours":9.257919607165228,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:15","end":"10:15","startHours":9.257919607165228,"endHours":10.257919607165228,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:15","end":"11:15","startHours":10.257919607165228,"endHours":11.257919607165228,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:15","end":"12:15","startHours":11.257919607165228,"endHours":12.257919607165228,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:15","end":"13:15","startHours":12.257919607165228,"endHours":13.257919607165228,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:15","end":"14:15","startHours":13.257919607165228,"endHours":14.257919607165228,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:15","end":"15:15","startHours":14.257919607165228,"endHours":15.257919607165228,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:15","end":"16:15","startHours":15.257919607165228,"endHours":16.257919607165228,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:15","end":"17:15","startHours":16.257919607165228,"endHours":17.257919607165228,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:15","end":"18:15","startHours":17.257919607165228,"endHours":18.257919607165228,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:15","end":"19:15","startHours":18.257919607165228,"endHours":19.257919607165228,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:15","end":"20:15","startHours":19.257919607165228,"endHours":20.257919607165228,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:15","end":"21:15","startHours":20.257919607165228,"endHours":21.257919607165228,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:15","end":"22:15","startHours":21.257919607165228,"endHours":22.257919607165228,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:15","end":"23:15","startHours":22.257919607165228,"endHours":23.257919607165228,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:15","end":"00:15","startHours":23.257919607165228,"endHours":24.257919607165228,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:15","end":"01:15","startHours":24.257919607165228,"endHours":25.257919607165228,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:15","end":"02:15","startHours":25.257919607165228,"endHours":26.257919607165228,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:15","end":"03:15","startHours":26.257919607165228,"endHours":27.257919607165228,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:15","end":"04:15","startHours":27.257919607165228,"endHours":28.257919607165228,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:15","end":"05:15","startHours":28.257919607165228,"endHours":29.257919607165228,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:15","end":"06:15","startHours":29.257919607165228,"endHours":30.257919607165228,"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","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"North","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.615211618529155,"eotMinutes":1.851917522468745,"ayanamsa":-48.0198}},"calendars":{"vikram_samvat":-3089,"saka_samvat":-3224,"bengali_samvat":-3739,"malayalam_era":-3970,"nanakshahi_year":-4615,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Aṣṭamī · Vikram -3089 undefined · Śaka -3224 undefined"},"festivals":[{"id":"sitashtami","name":"Sītāṣṭamī","name_sanskrit":"सीताष्टमी","tradition":"Vaishnava","associated_deity":"Sītā Devī","significance":"Birth-anniversary of Sītā per Phālguna-Kṛṣṇa-Aṣṭamī tradition.","vrata":true,"detection":{"tithi_number":23,"tithi_paksha":"Kṛṣṇa","lunar_month":"Phālguna"},"precedence":3}],"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 Sītāṣṭamī is not live yet; Maṅgalavāra (Tuesday) — 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 December 20, 3147 BCE · Purī (Jagannāth) · Vidhyamitra","description":"December 20, 3147 BCE for Purī (Jagannāth): Kṛṣṇa Aṣṭamī, sūryodaya 06:15, sūryāsta 17:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/puri/-3146-12-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/puri/-3146-12-20","sa":"https://sa.vidhyamitra.com/city/puri/-3146-12-20","hi":"https://hi.vidhyamitra.com/city/puri/-3146-12-20","x-default":"https://vidhyamitra.com/city/puri/-3146-12-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-10T13:13:13.699Z","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":"2026-08-10T13:13:13.699Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-10T13:13:13.699Z","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"}}}