{"id":"vidhyamitra:city-day:dwarka:1664-03-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1664-03-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1664-03-07","date_display":"March 7, 1664 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":1664,"month":3,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2328889.770833,"kali_year":4765,"ahargana":1740424.2708,"sun":{"sidereal_longitude":329.0359,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":83.7019,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":114.666,"elapsed_within_tithi_degrees":6.666},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":83.7019,"elapsed_within_degrees":3.7019},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":52.7378},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1664,"month":3,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2328889.770833,"ahargana":1740424.2708,"kali_year":4765,"ayanamsa_lahiri":19.1619,"grahas":{"sun":{"sidereal_longitude":328.08494199999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":80.771342,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false,"latitude":-2.9055},"mars":{"sidereal_longitude":122.209742,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":true},"mercury":{"sidereal_longitude":335.121842,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":268.27974199999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":288.1424420000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":252.844242,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":123.9466,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":303.9466,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"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":1664,"month":3,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2328889.770833,"kali_year":4765,"ahargana":1740424.2708,"sun":{"sidereal_longitude":329.0359,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":83.7019,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":114.666,"elapsed_within_tithi_degrees":6.666},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":83.7019,"elapsed_within_degrees":3.7019},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":52.7378},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.905,"elongation":114.666},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.905,"opposition_distance":65.334}},"eclipse_window_40days":[{"offset_days":-9,"type":"solar","occurs":true,"moon_latitude":-1.163,"elongation":0.61}]},"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":"07:11","sunsetLocal":"19:01","solarNoonLocal":"13:06","dayLengthHours":11.845118297194652,"dayLengthDisplay":"11 Hours 50 Mins 42 Secs","nightLengthDisplay":"12 Hours 09 Mins 18 Secs","moonriseLocal":"13:54","moonsetLocal":"03:20","rahuKala":{"name":"Rāhu Kāla","start":"11:37","end":"13:06","startHours":11.617635192414877,"endHours":13.09827497956421,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"16:04","end":"17:32","startHours":16.05955455386287,"endHours":17.540194341012203,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:39","end":"10:08","startHours":8.656355618116214,"endHours":10.136995405265544,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:56","end":"10:20","startHours":9.939576766978968,"endHours":10.334414043552123,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:40","end":"07:59","startHours":7.669262426683326,"endHours":7.98513224794185,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:42","end":"13:30","startHours":12.703437702991055,"endHours":13.493112256137364,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:36","end":"06:23","startHours":5.596366724674262,"endHours":6.386041277820572,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:11","end":"07:11","startHours":6.188622639533994,"endHours":7.175715830966882,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:04","end":"15:52","startHours":15.072461362429983,"endHours":15.862135915576294,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:49","end":"19:13","startHours":18.820834128161536,"endHours":19.220834128161535,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:01","end":"19:31","startHours":19.020834128161535,"endHours":19.51438072387798,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:46","end":"20:31","startHours":18.770834128161535,"endHours":20.520834128161535,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:42","end":"01:30","startHours":24.703437702991053,"endHours":25.493112256137366,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:11","end":"08:39","startHours":7.175715830966882,"endHours":8.656355618116214,"quality":"neutral"},{"name":"Labha","start":"08:39","end":"10:08","startHours":8.656355618116214,"endHours":10.136995405265544,"quality":"auspicious"},{"name":"Amṛta","start":"10:08","end":"11:37","startHours":10.136995405265544,"endHours":11.617635192414877,"quality":"auspicious"},{"name":"Kāla","start":"11:37","end":"13:06","startHours":11.617635192414877,"endHours":13.09827497956421,"quality":"inauspicious"},{"name":"Śubha","start":"13:06","end":"14:35","startHours":13.09827497956421,"endHours":14.57891476671354,"quality":"auspicious"},{"name":"Roga","start":"14:35","end":"16:04","startHours":14.57891476671354,"endHours":16.05955455386287,"quality":"inauspicious"},{"name":"Udveg","start":"16:04","end":"17:32","startHours":16.05955455386287,"endHours":17.540194341012203,"quality":"inauspicious"},{"name":"Chala","start":"17:32","end":"19:01","startHours":17.540194341012203,"endHours":19.020834128161535,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:01","end":"20:32","startHours":19.020834128161535,"endHours":20.540194341012203,"quality":"inauspicious"},{"name":"Udveg","start":"20:32","end":"22:04","startHours":20.540194341012203,"endHours":22.059554553862874,"quality":"inauspicious"},{"name":"Chala","start":"22:04","end":"23:35","startHours":22.059554553862874,"endHours":23.57891476671354,"quality":"neutral"},{"name":"Labha","start":"23:35","end":"01:06","startHours":23.57891476671354,"endHours":25.09827497956421,"quality":"auspicious"},{"name":"Amṛta","start":"01:06","end":"02:37","startHours":25.09827497956421,"endHours":26.617635192414877,"quality":"auspicious"},{"name":"Kāla","start":"02:37","end":"04:08","startHours":26.617635192414877,"endHours":28.136995405265544,"quality":"inauspicious"},{"name":"Śubha","start":"04:08","end":"05:39","startHours":28.136995405265544,"endHours":29.656355618116216,"quality":"auspicious"},{"name":"Roga","start":"05:39","end":"07:11","startHours":29.656355618116216,"endHours":31.175715830966883,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:11","end":"08:11","startHours":7.175715830966882,"endHours":8.175715830966883,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:11","end":"09:11","startHours":8.175715830966883,"endHours":9.175715830966883,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:11","end":"10:11","startHours":9.175715830966883,"endHours":10.175715830966883,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:11","end":"11:11","startHours":10.175715830966883,"endHours":11.175715830966883,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:11","end":"12:11","startHours":11.175715830966883,"endHours":12.175715830966883,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:11","end":"13:11","startHours":12.175715830966883,"endHours":13.175715830966883,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:11","end":"14:11","startHours":13.175715830966883,"endHours":14.175715830966883,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:11","end":"15:11","startHours":14.175715830966883,"endHours":15.175715830966883,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:11","end":"16:11","startHours":15.175715830966883,"endHours":16.175715830966883,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:11","end":"17:11","startHours":16.175715830966883,"endHours":17.175715830966883,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:11","end":"18:11","startHours":17.175715830966883,"endHours":18.175715830966883,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:11","end":"19:11","startHours":18.175715830966883,"endHours":19.175715830966883,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:11","end":"20:11","startHours":19.175715830966883,"endHours":20.175715830966883,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:11","end":"21:11","startHours":20.175715830966883,"endHours":21.175715830966883,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:11","end":"22:11","startHours":21.175715830966883,"endHours":22.175715830966883,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:11","end":"23:11","startHours":22.175715830966883,"endHours":23.175715830966883,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:11","end":"00:11","startHours":23.175715830966883,"endHours":24.175715830966883,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:11","end":"01:11","startHours":24.175715830966883,"endHours":25.175715830966883,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:11","end":"02:11","startHours":25.175715830966883,"endHours":26.175715830966883,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:11","end":"03:11","startHours":26.175715830966883,"endHours":27.175715830966883,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:11","end":"04:11","startHours":27.175715830966883,"endHours":28.175715830966883,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:11","end":"05:11","startHours":28.175715830966883,"endHours":29.175715830966883,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:11","end":"06:11","startHours":29.175715830966883,"endHours":30.175715830966883,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:11","end":"07:11","startHours":30.175715830966883,"endHours":31.175715830966883,"planetary_lord":"Mars"}],"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":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-5.037050405603978,"eotMinutes":-11.770898773852434,"ayanamsa":19.1619}},"calendars":{"vikram_samvat":1721,"vikram_samvatsara":"Piṅgala","saka_samvat":1586,"saka_samvatsara":"Krodhi","bengali_samvat":1071,"malayalam_era":840,"nanakshahi_year":195,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla 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 Śukla Daśamī · Vikram 1721 Piṅgala · Śaka 1586 Krodhi"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 March 7, 1664 CE · Dvārakā · Vidhyamitra","description":"March 7, 1664 CE for Dvārakā: Śukla Daśamī, sūryodaya 07:11, sūryāsta 19:01.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1664-03-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1664-03-07","sa":"https://sa.vidhyamitra.com/city/dwarka/1664-03-07","hi":"https://hi.vidhyamitra.com/city/dwarka/1664-03-07","x-default":"https://vidhyamitra.com/city/dwarka/1664-03-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-06T07:42:58.561Z","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":"2026-06-06T07:42:58.561Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-06T07:42:58.561Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}