{"id":"vidhyamitra:city-day:puri:2180-09-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/puri/2180-09-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2180-09-20","date_display":"September 20, 2180 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":2180,"month":9,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517551.770833,"kali_year":5282,"ahargana":1929086.2708,"sun":{"sidereal_longitude":150.2797,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":154.1735,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":3.8938,"elapsed_within_tithi_degrees":3.8938},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":154.1735,"elapsed_within_degrees":7.5068},"yoga":{"number":23,"name":"Śubha","sum_longitude":304.4532},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2180,"month":9,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2517551.770833,"ahargana":1929086.2708,"kali_year":5282,"ayanamsa_lahiri":26.3775,"grahas":{"sun":{"sidereal_longitude":151.45176600000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":156.95796599999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false,"latitude":-3.6185},"mars":{"sidereal_longitude":51.09446600000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":151.94476599999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":105.17616600000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"venus":{"sidereal_longitude":115.87586600000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":80.82906600000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":207.726,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":27.726,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2180,"month":9,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517551.770833,"kali_year":5282,"ahargana":1929086.2708,"sun":{"sidereal_longitude":150.2797,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":154.1735,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":3.8938,"elapsed_within_tithi_degrees":3.8938},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":154.1735,"elapsed_within_degrees":7.5068},"yoga":{"number":23,"name":"Śubha","sum_longitude":304.4532},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.618,"elongation":3.894},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.618,"opposition_distance":176.106}},"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":"05:35","sunsetLocal":"17:44","solarNoonLocal":"11:39","dayLengthHours":12.15954607925552,"dayLengthDisplay":"12 Hours 09 Mins 34 Secs","nightLengthDisplay":"11 Hours 50 Mins 26 Secs","moonriseLocal":"06:01","moonsetLocal":"18:02","rahuKala":{"name":"Rāhu Kāla","start":"11:39","end":"13:11","startHours":11.655471420640762,"endHours":13.1754146805477,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:06","end":"08:37","startHours":7.095641640919941,"endHours":8.615584900826882,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:08","end":"11:39","startHours":10.13552816073382,"endHours":11.655471420640762,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:25","end":"08:49","startHours":8.412925799505956,"endHours":8.818244002147805,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:05","end":"06:24","startHours":6.082346134315314,"endHours":6.406600696428795,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:15","end":"12:04","startHours":11.25015321799891,"endHours":12.060789623282613,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:57","end":"04:46","startHours":3.954425570445598,"endHours":4.765061975729299,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:34","end":"05:35","startHours":4.562402874408374,"endHours":5.575698381013001,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:41","end":"14:30","startHours":13.682062433850014,"endHours":14.492698839133714,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:32","end":"17:56","startHours":17.535244460268522,"endHours":17.93524446026852,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:44","end":"18:15","startHours":17.73524446026852,"endHours":18.241892213570836,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:29","end":"19:14","startHours":17.48524446026852,"endHours":19.23524446026852,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:15","end":"00:04","startHours":23.25015321799891,"endHours":24.060789623282613,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:35","end":"07:06","startHours":5.575698381013001,"endHours":7.095641640919941,"quality":"auspicious"},{"name":"Amṛta","start":"07:06","end":"08:37","startHours":7.095641640919941,"endHours":8.615584900826882,"quality":"auspicious"},{"name":"Kāla","start":"08:37","end":"10:08","startHours":8.615584900826882,"endHours":10.13552816073382,"quality":"inauspicious"},{"name":"Śubha","start":"10:08","end":"11:39","startHours":10.13552816073382,"endHours":11.655471420640762,"quality":"auspicious"},{"name":"Roga","start":"11:39","end":"13:11","startHours":11.655471420640762,"endHours":13.1754146805477,"quality":"inauspicious"},{"name":"Udveg","start":"13:11","end":"14:42","startHours":13.1754146805477,"endHours":14.695357940454642,"quality":"inauspicious"},{"name":"Chala","start":"14:42","end":"16:13","startHours":14.695357940454642,"endHours":16.21530120036158,"quality":"neutral"},{"name":"Labha","start":"16:13","end":"17:44","startHours":16.21530120036158,"endHours":17.73524446026852,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:44","end":"19:13","startHours":17.73524446026852,"endHours":19.21530120036158,"quality":"inauspicious"},{"name":"Chala","start":"19:13","end":"20:42","startHours":19.21530120036158,"endHours":20.69535794045464,"quality":"neutral"},{"name":"Labha","start":"20:42","end":"22:11","startHours":20.69535794045464,"endHours":22.175414680547703,"quality":"auspicious"},{"name":"Amṛta","start":"22:11","end":"23:39","startHours":22.175414680547703,"endHours":23.65547142064076,"quality":"auspicious"},{"name":"Kāla","start":"23:39","end":"01:08","startHours":23.65547142064076,"endHours":25.13552816073382,"quality":"inauspicious"},{"name":"Śubha","start":"01:08","end":"02:37","startHours":25.13552816073382,"endHours":26.61558490082688,"quality":"auspicious"},{"name":"Roga","start":"02:37","end":"04:06","startHours":26.61558490082688,"endHours":28.095641640919943,"quality":"inauspicious"},{"name":"Udveg","start":"04:06","end":"05:35","startHours":28.095641640919943,"endHours":29.575698381013,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:35","end":"06:35","startHours":5.575698381013001,"endHours":6.575698381013001,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:35","end":"07:35","startHours":6.575698381013001,"endHours":7.575698381013001,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:35","end":"08:35","startHours":7.575698381013001,"endHours":8.575698381013002,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:35","end":"09:35","startHours":8.575698381013002,"endHours":9.575698381013002,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:35","end":"10:35","startHours":9.575698381013002,"endHours":10.575698381013002,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:35","end":"11:35","startHours":10.575698381013002,"endHours":11.575698381013002,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:35","end":"12:35","startHours":11.575698381013002,"endHours":12.575698381013002,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:35","end":"13:35","startHours":12.575698381013002,"endHours":13.575698381013002,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:35","end":"14:35","startHours":13.575698381013002,"endHours":14.575698381013002,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:35","end":"15:35","startHours":14.575698381013002,"endHours":15.575698381013002,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:35","end":"16:35","startHours":15.575698381013002,"endHours":16.575698381013,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:35","end":"17:35","startHours":16.575698381013,"endHours":17.575698381013,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:35","end":"18:35","startHours":17.575698381013,"endHours":18.575698381013,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:35","end":"19:35","startHours":18.575698381013,"endHours":19.575698381013,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:35","end":"20:35","startHours":19.575698381013,"endHours":20.575698381013,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:35","end":"21:35","startHours":20.575698381013,"endHours":21.575698381013,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:35","end":"22:35","startHours":21.575698381013,"endHours":22.575698381013,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:35","end":"23:35","startHours":22.575698381013,"endHours":23.575698381013,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:35","end":"00:35","startHours":23.575698381013,"endHours":24.575698381013,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:35","end":"01:35","startHours":24.575698381013,"endHours":25.575698381013,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:35","end":"02:35","startHours":25.575698381013,"endHours":26.575698381013,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:35","end":"03:35","startHours":26.575698381013,"endHours":27.575698381013,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:35","end":"04:35","startHours":27.575698381013,"endHours":28.575698381013,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:35","end":"05:35","startHours":28.575698381013,"endHours":29.575698381013,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"South-West","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":0.8631974997920291,"eotMinutes":7.346914761554353,"ayanamsa":26.3775}},"calendars":{"vikram_samvat":2237,"vikram_samvatsara":"Vijaya","saka_samvat":2102,"saka_samvatsara":"Vikrama","bengali_samvat":1587,"malayalam_era":1356,"nanakshahi_year":711,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Pratipada · Vikram 2237 Vijaya · Śaka 2102 Vikrama"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"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, 2180 CE · Purī (Jagannāth) · Vidhyamitra","description":"September 20, 2180 CE for Purī (Jagannāth): Śukla Pratipada, sūryodaya 05:35, sūryāsta 17:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/puri/2180-09-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/puri/2180-09-20","sa":"https://sa.vidhyamitra.com/city/puri/2180-09-20","hi":"https://hi.vidhyamitra.com/city/puri/2180-09-20","x-default":"https://vidhyamitra.com/city/puri/2180-09-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-06T11:47:36.776Z","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":"2026-09-06T11:47:36.776Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-06T11:47:36.776Z","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"}}}