{"id":"vidhyamitra:city-day:dwarka:1663-09-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1663-09-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1663-09-16","date_display":"September 16, 1663 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":1663,"month":9,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2328716.770833,"kali_year":4765,"ahargana":1740251.2708,"sun":{"sidereal_longitude":153.9633,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":316.8175,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":162.8542,"elapsed_within_tithi_degrees":6.8542},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":316.8175,"elapsed_within_degrees":10.1508},"yoga":{"number":9,"name":"Śūla","sum_longitude":110.7807},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1663,"month":9,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2328716.770833,"ahargana":1740251.2708,"kali_year":4765,"ayanamsa_lahiri":19.1553,"grahas":{"sun":{"sidereal_longitude":153.88925199999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":317.520452,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false,"latitude":-0.2904},"mars":{"sidereal_longitude":95.87305200000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":159.27275199999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":233.65835200000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":205.064252,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":236.50705199999993,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":133.113,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":313.113,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":1663,"month":9,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2328716.770833,"kali_year":4765,"ahargana":1740251.2708,"sun":{"sidereal_longitude":153.9633,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":316.8175,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":162.8542,"elapsed_within_tithi_degrees":6.8542},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":316.8175,"elapsed_within_degrees":10.1508},"yoga":{"number":9,"name":"Śūla","sum_longitude":110.7807},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.29,"elongation":162.854},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.29,"opposition_distance":17.146}},"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":"06:40","sunsetLocal":"18:56","solarNoonLocal":"12:48","dayLengthHours":12.270811221244799,"dayLengthDisplay":"12 Hours 16 Mins 15 Secs","nightLengthDisplay":"11 Hours 43 Mins 45 Secs","moonriseLocal":"17:55","moonsetLocal":"05:30","rahuKala":{"name":"Rāhu Kāla","start":"17:24","end":"18:56","startHours":17.405842357454656,"endHours":18.939693760110256,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:48","end":"14:20","startHours":12.804288149487856,"endHours":14.338139552143456,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:52","end":"17:24","startHours":15.871990954799056,"endHours":17.405842357454656,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:32","end":"09:56","startHours":9.532071823822577,"endHours":9.941098864530735,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:11","end":"07:30","startHours":7.180166339750656,"endHours":7.507387972317184,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:24","end":"13:13","startHours":12.395261108779696,"endHours":13.213315190196017,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:02","end":"05:51","startHours":5.032774376032816,"endHours":5.850828457449136,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:39","end":"06:40","startHours":5.646314937095056,"endHours":6.668882538865456,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:51","end":"15:40","startHours":14.849423353028655,"endHours":15.667477434444974,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:44","end":"19:08","startHours":18.739693760110256,"endHours":19.139693760110255,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:56","end":"19:27","startHours":18.939693760110256,"endHours":19.450977560995454,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:41","end":"20:26","startHours":18.689693760110256,"endHours":20.439693760110256,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:24","end":"01:13","startHours":24.395261108779696,"endHours":25.213315190196017,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:40","end":"08:12","startHours":6.668882538865456,"endHours":8.202733941521057,"quality":"inauspicious"},{"name":"Chala","start":"08:12","end":"09:44","startHours":8.202733941521057,"endHours":9.736585344176657,"quality":"neutral"},{"name":"Labha","start":"09:44","end":"11:16","startHours":9.736585344176657,"endHours":11.270436746832257,"quality":"auspicious"},{"name":"Amṛta","start":"11:16","end":"12:48","startHours":11.270436746832257,"endHours":12.804288149487856,"quality":"auspicious"},{"name":"Kāla","start":"12:48","end":"14:20","startHours":12.804288149487856,"endHours":14.338139552143456,"quality":"inauspicious"},{"name":"Śubha","start":"14:20","end":"15:52","startHours":14.338139552143456,"endHours":15.871990954799056,"quality":"auspicious"},{"name":"Roga","start":"15:52","end":"17:24","startHours":15.871990954799056,"endHours":17.405842357454656,"quality":"inauspicious"},{"name":"Udveg","start":"17:24","end":"18:56","startHours":17.405842357454656,"endHours":18.939693760110256,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:56","end":"20:24","startHours":18.939693760110256,"endHours":20.405842357454656,"quality":"auspicious"},{"name":"Roga","start":"20:24","end":"21:52","startHours":20.405842357454656,"endHours":21.871990954799056,"quality":"inauspicious"},{"name":"Udveg","start":"21:52","end":"23:20","startHours":21.871990954799056,"endHours":23.338139552143456,"quality":"inauspicious"},{"name":"Chala","start":"23:20","end":"00:48","startHours":23.338139552143456,"endHours":24.804288149487856,"quality":"neutral"},{"name":"Labha","start":"00:48","end":"02:16","startHours":24.804288149487856,"endHours":26.270436746832257,"quality":"auspicious"},{"name":"Amṛta","start":"02:16","end":"03:44","startHours":26.270436746832257,"endHours":27.736585344176657,"quality":"auspicious"},{"name":"Kāla","start":"03:44","end":"05:12","startHours":27.736585344176657,"endHours":29.202733941521057,"quality":"inauspicious"},{"name":"Śubha","start":"05:12","end":"06:40","startHours":29.202733941521057,"endHours":30.668882538865457,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:40","end":"07:40","startHours":6.668882538865456,"endHours":7.668882538865456,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:40","end":"08:40","startHours":7.668882538865456,"endHours":8.668882538865457,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:40","end":"09:40","startHours":8.668882538865457,"endHours":9.668882538865457,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:40","end":"10:40","startHours":9.668882538865457,"endHours":10.668882538865457,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:40","end":"11:40","startHours":10.668882538865457,"endHours":11.668882538865457,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:40","end":"12:40","startHours":11.668882538865457,"endHours":12.668882538865457,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:40","end":"13:40","startHours":12.668882538865457,"endHours":13.668882538865457,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:40","end":"14:40","startHours":13.668882538865457,"endHours":14.668882538865457,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:40","end":"15:40","startHours":14.668882538865457,"endHours":15.668882538865457,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:40","end":"16:40","startHours":15.668882538865457,"endHours":16.668882538865457,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:40","end":"17:40","startHours":16.668882538865457,"endHours":17.668882538865457,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:40","end":"18:40","startHours":17.668882538865457,"endHours":18.668882538865457,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:40","end":"19:40","startHours":18.668882538865457,"endHours":19.668882538865457,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:40","end":"20:40","startHours":19.668882538865457,"endHours":20.668882538865457,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:40","end":"21:40","startHours":20.668882538865457,"endHours":21.668882538865457,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:40","end":"22:40","startHours":21.668882538865457,"endHours":22.668882538865457,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:40","end":"23:40","startHours":22.668882538865457,"endHours":23.668882538865457,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:40","end":"00:40","startHours":23.668882538865457,"endHours":24.668882538865457,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:40","end":"01:40","startHours":24.668882538865457,"endHours":25.668882538865457,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:40","end":"02:40","startHours":25.668882538865457,"endHours":26.668882538865457,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:40","end":"03:40","startHours":26.668882538865457,"endHours":27.668882538865457,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:40","end":"04:40","startHours":27.668882538865457,"endHours":28.668882538865457,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:40","end":"05:40","startHours":28.668882538865457,"endHours":29.668882538865457,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:40","end":"06:40","startHours":29.668882538865457,"endHours":30.668882538865457,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","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":2.760685843925531,"eotMinutes":5.868311030728706,"ayanamsa":19.1553}},"calendars":{"vikram_samvat":1720,"vikram_samvatsara":"Nala","saka_samvat":1585,"saka_samvatsara":"Śobhana","bengali_samvat":1070,"malayalam_era":839,"nanakshahi_year":194,"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 Caturdaśī · Vikram 1720 Nala · Śaka 1585 Śobhana"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"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 September 16, 1663 CE · Dvārakā · Vidhyamitra","description":"September 16, 1663 CE for Dvārakā: Śukla Caturdaśī, sūryodaya 06:40, sūryāsta 18:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1663-09-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1663-09-16","sa":"https://sa.vidhyamitra.com/city/dwarka/1663-09-16","hi":"https://hi.vidhyamitra.com/city/dwarka/1663-09-16","x-default":"https://vidhyamitra.com/city/dwarka/1663-09-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-27T06:54:02.197Z","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":"2026-06-27T06:54:02.197Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-27T06:54:02.197Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no founder-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","Divyāṁśa-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"}}}