{"id":"vidhyamitra:city-day:dwarka:2017-01-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2017-01-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2017-01-09","date_display":"January 9, 2017 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":2017,"month":1,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457762.770833,"kali_year":5118,"ahargana":1869297.2708,"sun":{"sidereal_longitude":264.6686,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":39.881,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":135.2124,"elapsed_within_tithi_degrees":3.2124},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4,"moon_longitude":39.881,"elapsed_within_degrees":13.2143},"yoga":{"number":23,"name":"Śubha","sum_longitude":304.5496},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2017,"month":1,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457762.770833,"ahargana":1869297.2708,"kali_year":5118,"ayanamsa_lahiri":24.0908,"grahas":{"sun":{"sidereal_longitude":264.87154599999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":37.61114600000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false,"latitude":-4.4773},"mars":{"sidereal_longitude":321.244646,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":244.4202459999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":177.316146,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":311.708846,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":237.990546,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":135.6349,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":315.6349,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":"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":2017,"month":1,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457762.770833,"kali_year":5118,"ahargana":1869297.2708,"sun":{"sidereal_longitude":264.6686,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":39.881,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":135.2124,"elapsed_within_tithi_degrees":3.2124},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4,"moon_longitude":39.881,"elapsed_within_degrees":13.2143},"yoga":{"number":23,"name":"Śubha","sum_longitude":304.5496},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.477,"elongation":135.212},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.477,"opposition_distance":44.788}},"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":"07:36","sunsetLocal":"18:27","solarNoonLocal":"13:01","dayLengthHours":10.857131052217174,"dayLengthDisplay":"10 Hours 51 Mins 26 Secs","nightLengthDisplay":"13 Hours 08 Mins 34 Secs","moonriseLocal":"15:14","moonsetLocal":"04:30","rahuKala":{"name":"Rāhu Kāla","start":"08:57","end":"10:18","startHours":8.949074027391536,"endHours":10.306215408918682,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:40","end":"13:01","startHours":11.663356790445828,"endHours":13.020498171972974,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:23","end":"15:44","startHours":14.37763955350012,"endHours":15.73478093502727,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:08","end":"10:29","startHours":10.125263224715063,"endHours":10.487167593122301,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:03","end":"08:20","startHours":8.044313106373437,"endHours":8.333836601099229,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:40","end":"13:23","startHours":12.658593803565736,"endHours":13.382402540380216,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:09","end":"06:52","startHours":6.144315172235432,"endHours":6.868123909049911,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:41","end":"07:36","startHours":6.687171724846291,"endHours":7.5919326458643885,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:50","end":"15:33","startHours":14.830020014009172,"endHours":15.55382875082365,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:15","end":"18:39","startHours":18.249063698081564,"endHours":18.649063698081562,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:27","end":"18:54","startHours":18.449063698081563,"endHours":18.90144415859061,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:12","end":"19:57","startHours":18.199063698081563,"endHours":19.949063698081563,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:40","end":"01:23","startHours":24.658593803565736,"endHours":25.382402540380212,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:36","end":"08:57","startHours":7.5919326458643885,"endHours":8.949074027391536,"quality":"auspicious"},{"name":"Kāla","start":"08:57","end":"10:18","startHours":8.949074027391536,"endHours":10.306215408918682,"quality":"inauspicious"},{"name":"Śubha","start":"10:18","end":"11:40","startHours":10.306215408918682,"endHours":11.663356790445828,"quality":"auspicious"},{"name":"Roga","start":"11:40","end":"13:01","startHours":11.663356790445828,"endHours":13.020498171972974,"quality":"inauspicious"},{"name":"Udveg","start":"13:01","end":"14:23","startHours":13.020498171972974,"endHours":14.37763955350012,"quality":"inauspicious"},{"name":"Chala","start":"14:23","end":"15:44","startHours":14.37763955350012,"endHours":15.73478093502727,"quality":"neutral"},{"name":"Labha","start":"15:44","end":"17:06","startHours":15.73478093502727,"endHours":17.091922316554417,"quality":"auspicious"},{"name":"Amṛta","start":"17:06","end":"18:27","startHours":17.091922316554417,"endHours":18.449063698081563,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:27","end":"20:06","startHours":18.449063698081563,"endHours":20.091922316554417,"quality":"neutral"},{"name":"Labha","start":"20:06","end":"21:44","startHours":20.091922316554417,"endHours":21.73478093502727,"quality":"auspicious"},{"name":"Amṛta","start":"21:44","end":"23:23","startHours":21.73478093502727,"endHours":23.377639553500124,"quality":"auspicious"},{"name":"Kāla","start":"23:23","end":"01:01","startHours":23.377639553500124,"endHours":25.020498171972974,"quality":"inauspicious"},{"name":"Śubha","start":"01:01","end":"02:40","startHours":25.020498171972974,"endHours":26.66335679044583,"quality":"auspicious"},{"name":"Roga","start":"02:40","end":"04:18","startHours":26.66335679044583,"endHours":28.306215408918682,"quality":"inauspicious"},{"name":"Udveg","start":"04:18","end":"05:57","startHours":28.306215408918682,"endHours":29.949074027391536,"quality":"inauspicious"},{"name":"Chala","start":"05:57","end":"07:36","startHours":29.949074027391536,"endHours":31.59193264586439,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:36","end":"08:36","startHours":7.5919326458643885,"endHours":8.59193264586439,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:36","end":"09:36","startHours":8.59193264586439,"endHours":9.59193264586439,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:36","end":"10:36","startHours":9.59193264586439,"endHours":10.59193264586439,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:36","end":"11:36","startHours":10.59193264586439,"endHours":11.59193264586439,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:36","end":"12:36","startHours":11.59193264586439,"endHours":12.59193264586439,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:36","end":"13:36","startHours":12.59193264586439,"endHours":13.59193264586439,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:36","end":"14:36","startHours":13.59193264586439,"endHours":14.59193264586439,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:36","end":"15:36","startHours":14.59193264586439,"endHours":15.59193264586439,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:36","end":"16:36","startHours":15.59193264586439,"endHours":16.59193264586439,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:36","end":"17:36","startHours":16.59193264586439,"endHours":17.59193264586439,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:36","end":"18:36","startHours":17.59193264586439,"endHours":18.59193264586439,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:36","end":"19:36","startHours":18.59193264586439,"endHours":19.59193264586439,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:36","end":"20:36","startHours":19.59193264586439,"endHours":20.59193264586439,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:36","end":"21:36","startHours":20.59193264586439,"endHours":21.59193264586439,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:36","end":"22:36","startHours":21.59193264586439,"endHours":22.59193264586439,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:36","end":"23:36","startHours":22.59193264586439,"endHours":23.59193264586439,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:36","end":"00:36","startHours":23.59193264586439,"endHours":24.59193264586439,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:36","end":"01:36","startHours":24.59193264586439,"endHours":25.59193264586439,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:36","end":"02:36","startHours":25.59193264586439,"endHours":26.59193264586439,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:36","end":"03:36","startHours":26.59193264586439,"endHours":27.59193264586439,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:36","end":"04:36","startHours":27.59193264586439,"endHours":28.59193264586439,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:36","end":"05:36","startHours":28.59193264586439,"endHours":29.59193264586439,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:36","end":"06:36","startHours":29.59193264586439,"endHours":30.59193264586439,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:36","end":"07:36","startHours":30.59193264586439,"endHours":31.59193264586439,"planetary_lord":"Venus"}],"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvaja","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":-22.095311690619674,"eotMinutes":-7.10429031837854,"ayanamsa":24.0908}},"calendars":{"vikram_samvat":2074,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1939,"saka_samvatsara":"Hemalambī","bengali_samvat":1424,"malayalam_era":1193,"nanakshahi_year":548,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Dvādaśī · Vikram 2074 Sādhāraṇa · Śaka 1939 Hemalambī"},"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":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","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 9, 2017 CE · Dvārakā · Vidhyamitra","description":"January 9, 2017 CE for Dvārakā: Śukla Dvādaśī, sūryodaya 07:36, sūryāsta 18:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2017-01-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2017-01-09","sa":"https://sa.vidhyamitra.com/city/dwarka/2017-01-09","hi":"https://hi.vidhyamitra.com/city/dwarka/2017-01-09","x-default":"https://vidhyamitra.com/city/dwarka/2017-01-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T15:48:30.794Z","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":"2026-05-15T15:48:30.794Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T15:48:30.794Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}