{"id":"vidhyamitra:city-day:dwarka:1920-01-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1920-01-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1920-01-06","date_display":"January 6, 1920 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":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1920,"month":1,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422329.770833,"kali_year":5021,"ahargana":1833864.2708,"sun":{"sidereal_longitude":261.6872,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":84.9506,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":183.2634,"elapsed_within_tithi_degrees":3.2634},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":84.9506,"elapsed_within_degrees":4.9506},"yoga":{"number":26,"name":"Indra","sum_longitude":346.6378},"karana":{"half_tithi_index":30,"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":1920,"month":1,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2422329.770833,"ahargana":1833864.2708,"kali_year":5021,"ayanamsa_lahiri":22.7356,"grahas":{"sun":{"sidereal_longitude":261.6881470000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":83.96964700000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false,"latitude":-3.5401},"mars":{"sidereal_longitude":177.29274699999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":245.12434699999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":114.17274699999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":220.292147,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":139.20684699999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":213.0458,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":33.0458,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1920,"month":1,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422329.770833,"kali_year":5021,"ahargana":1833864.2708,"sun":{"sidereal_longitude":261.6872,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":84.9506,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":183.2634,"elapsed_within_tithi_degrees":3.2634},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":84.9506,"elapsed_within_degrees":4.9506},"yoga":{"number":26,"name":"Indra","sum_longitude":346.6378},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.54,"elongation":176.737},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.54,"opposition_distance":3.263}},"eclipse_window_40days":[]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"07:35","sunsetLocal":"18:25","solarNoonLocal":"13:00","dayLengthHours":10.821500165880593,"dayLengthDisplay":"10 Hours 49 Mins 17 Secs","nightLengthDisplay":"13 Hours 10 Mins 43 Secs","moonriseLocal":"18:28","moonsetLocal":"07:51","rahuKala":{"name":"Rāhu Kāla","start":"15:42","end":"17:03","startHours":15.705395393253045,"endHours":17.05808291398812,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:18","end":"11:39","startHours":10.294645310312749,"endHours":11.647332831047823,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:00","end":"14:21","startHours":13.000020351782897,"endHours":14.352707872517971,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:07","end":"10:29","startHours":10.114286974214739,"endHours":10.475003646410759,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:02","end":"08:20","startHours":8.040166109087625,"endHours":8.328739446844441,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:38","end":"13:22","startHours":12.639303679586877,"endHours":13.360737023978917,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:09","end":"06:52","startHours":6.1464035800585215,"endHours":6.867836924450561,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:41","end":"07:35","startHours":6.687478588352551,"endHours":7.589270268842601,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:48","end":"15:32","startHours":14.803603712762996,"endHours":15.525037057155036,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:13","end":"18:37","startHours":18.210770434723194,"endHours":18.610770434723193,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:25","end":"18:52","startHours":18.410770434723194,"endHours":18.86166627496822,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:10","end":"19:55","startHours":18.160770434723194,"endHours":19.910770434723194,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:38","end":"01:22","startHours":24.639303679586877,"endHours":25.360737023978917,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:35","end":"08:57","startHours":7.589270268842601,"endHours":8.941957789577675,"quality":"inauspicious"},{"name":"Udveg","start":"08:57","end":"10:18","startHours":8.941957789577675,"endHours":10.294645310312749,"quality":"inauspicious"},{"name":"Chala","start":"10:18","end":"11:39","startHours":10.294645310312749,"endHours":11.647332831047823,"quality":"neutral"},{"name":"Labha","start":"11:39","end":"13:00","startHours":11.647332831047823,"endHours":13.000020351782897,"quality":"auspicious"},{"name":"Amṛta","start":"13:00","end":"14:21","startHours":13.000020351782897,"endHours":14.352707872517971,"quality":"auspicious"},{"name":"Kāla","start":"14:21","end":"15:42","startHours":14.352707872517971,"endHours":15.705395393253045,"quality":"inauspicious"},{"name":"Śubha","start":"15:42","end":"17:03","startHours":15.705395393253045,"endHours":17.05808291398812,"quality":"auspicious"},{"name":"Roga","start":"17:03","end":"18:25","startHours":17.05808291398812,"endHours":18.410770434723194,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:25","end":"20:03","startHours":18.410770434723194,"endHours":20.05808291398812,"quality":"inauspicious"},{"name":"Śubha","start":"20:03","end":"21:42","startHours":20.05808291398812,"endHours":21.705395393253045,"quality":"auspicious"},{"name":"Roga","start":"21:42","end":"23:21","startHours":21.705395393253045,"endHours":23.35270787251797,"quality":"inauspicious"},{"name":"Udveg","start":"23:21","end":"01:00","startHours":23.35270787251797,"endHours":25.000020351782897,"quality":"inauspicious"},{"name":"Chala","start":"01:00","end":"02:39","startHours":25.000020351782897,"endHours":26.647332831047823,"quality":"neutral"},{"name":"Labha","start":"02:39","end":"04:18","startHours":26.647332831047823,"endHours":28.29464531031275,"quality":"auspicious"},{"name":"Amṛta","start":"04:18","end":"05:57","startHours":28.29464531031275,"endHours":29.941957789577675,"quality":"auspicious"},{"name":"Kāla","start":"05:57","end":"07:35","startHours":29.941957789577675,"endHours":31.5892702688426,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:35","end":"08:35","startHours":7.589270268842601,"endHours":8.5892702688426,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:35","end":"09:35","startHours":8.5892702688426,"endHours":9.5892702688426,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:35","end":"10:35","startHours":9.5892702688426,"endHours":10.5892702688426,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:35","end":"11:35","startHours":10.5892702688426,"endHours":11.5892702688426,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:35","end":"12:35","startHours":11.5892702688426,"endHours":12.5892702688426,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:35","end":"13:35","startHours":12.5892702688426,"endHours":13.5892702688426,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:35","end":"14:35","startHours":13.5892702688426,"endHours":14.5892702688426,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:35","end":"15:35","startHours":14.5892702688426,"endHours":15.5892702688426,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:35","end":"16:35","startHours":15.5892702688426,"endHours":16.5892702688426,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:35","end":"17:35","startHours":16.5892702688426,"endHours":17.5892702688426,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:35","end":"18:35","startHours":17.5892702688426,"endHours":18.5892702688426,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:35","end":"19:35","startHours":18.5892702688426,"endHours":19.5892702688426,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:35","end":"20:35","startHours":19.5892702688426,"endHours":20.5892702688426,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:35","end":"21:35","startHours":20.5892702688426,"endHours":21.5892702688426,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:35","end":"22:35","startHours":21.5892702688426,"endHours":22.5892702688426,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:35","end":"23:35","startHours":22.5892702688426,"endHours":23.5892702688426,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:35","end":"00:35","startHours":23.5892702688426,"endHours":24.5892702688426,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:35","end":"01:35","startHours":24.5892702688426,"endHours":25.5892702688426,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:35","end":"02:35","startHours":25.5892702688426,"endHours":26.5892702688426,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:35","end":"03:35","startHours":26.5892702688426,"endHours":27.5892702688426,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:35","end":"04:35","startHours":27.5892702688426,"endHours":28.5892702688426,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:35","end":"05:35","startHours":28.5892702688426,"endHours":29.5892702688426,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:35","end":"06:35","startHours":29.5892702688426,"endHours":30.5892702688426,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:35","end":"07:35","startHours":30.5892702688426,"endHours":31.5892702688426,"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.65590474720616,"eotMinutes":-5.875621106973772,"ayanamsa":22.7356}},"calendars":{"vikram_samvat":1977,"vikram_samvatsara":"Śrīmukha","saka_samvat":1842,"saka_samvatsara":"Raudra","bengali_samvat":1327,"malayalam_era":1096,"nanakshahi_year":451,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Pratipada · Vikram 1977 Śrīmukha · Śaka 1842 Raudra"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"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":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 6, 1920 CE · Dvārakā · Vidhyamitra","description":"January 6, 1920 CE for Dvārakā: Kṛṣṇa Pratipada, sūryodaya 07:35, sūryāsta 18:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1920-01-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1920-01-06","sa":"https://sa.vidhyamitra.com/city/dwarka/1920-01-06","hi":"https://hi.vidhyamitra.com/city/dwarka/1920-01-06","x-default":"https://vidhyamitra.com/city/dwarka/1920-01-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T12:01:38.436Z","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":"2026-05-22T12:01:38.436Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T12:01:38.436Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}