{"id":"vidhyamitra:city-day:vrindavan:1963-10-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/1963-10-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1963-10-07","date_display":"October 7, 1963 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":1963,"month":10,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438309.770833,"kali_year":5065,"ahargana":1849844.2708,"sun":{"sidereal_longitude":169.0554,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":39.5767,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":230.5212,"elapsed_within_tithi_degrees":2.5212},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4,"moon_longitude":39.5767,"elapsed_within_degrees":12.91},"yoga":{"number":16,"name":"Siddhi","sum_longitude":208.6321},"karana":{"half_tithi_index":38,"name":"Kaulava"},"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":1963,"month":10,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2438309.770833,"ahargana":1849844.2708,"kali_year":5065,"ayanamsa_lahiri":23.3468,"grahas":{"sun":{"sidereal_longitude":169.711593,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"moon":{"sidereal_longitude":43.35909300000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false,"latitude":-3.2773},"mars":{"sidereal_longitude":203.97319300000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":152.46579300000008,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":351.944893,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":180.39929299999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":293.98679300000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":86.3485,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":266.3485,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":1963,"month":10,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438309.770833,"kali_year":5065,"ahargana":1849844.2708,"sun":{"sidereal_longitude":169.0554,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":39.5767,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":230.5212,"elapsed_within_tithi_degrees":2.5212},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4,"moon_longitude":39.5767,"elapsed_within_degrees":12.91},"yoga":{"number":16,"name":"Siddhi","sum_longitude":208.6321},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.277,"elongation":129.479},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.277,"opposition_distance":50.521}},"eclipse_window_40days":[]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:13","sunsetLocal":"17:59","solarNoonLocal":"12:06","dayLengthHours":11.765930545080765,"dayLengthDisplay":"11 Hours 45 Mins 57 Secs","nightLengthDisplay":"12 Hours 14 Mins 03 Secs","moonriseLocal":"20:51","moonsetLocal":"10:31","rahuKala":{"name":"Rāhu Kāla","start":"07:42","end":"09:10","startHours":7.694510208777718,"endHours":9.165251526912813,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:38","end":"12:06","startHours":10.635992845047909,"endHours":12.106734163183006,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:35","end":"15:03","startHours":13.5774754813181,"endHours":15.048216799453197,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:58","end":"09:22","startHours":8.969152684494802,"endHours":9.361350369330827,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:43","end":"07:02","startHours":6.714015996687654,"endHours":7.027774144556474,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:43","end":"12:30","startHours":11.71453647834698,"endHours":12.498931848019032,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:39","end":"05:26","startHours":4.65497815129852,"endHours":5.439373520970571,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:15","end":"06:13","startHours":5.243274678552559,"endHours":6.2237688906426225,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:04","end":"14:51","startHours":14.067722587363132,"endHours":14.852117957035183,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:47","end":"18:11","startHours":17.78969943572339,"endHours":18.189699435723387,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:59","end":"18:29","startHours":17.989699435723388,"endHours":18.47994654176842,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:44","end":"19:29","startHours":17.739699435723388,"endHours":19.489699435723388,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:43","end":"00:30","startHours":23.714536478346982,"endHours":24.49893184801903,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:13","end":"07:42","startHours":6.2237688906426225,"endHours":7.694510208777718,"quality":"auspicious"},{"name":"Kāla","start":"07:42","end":"09:10","startHours":7.694510208777718,"endHours":9.165251526912813,"quality":"inauspicious"},{"name":"Śubha","start":"09:10","end":"10:38","startHours":9.165251526912813,"endHours":10.635992845047909,"quality":"auspicious"},{"name":"Roga","start":"10:38","end":"12:06","startHours":10.635992845047909,"endHours":12.106734163183006,"quality":"inauspicious"},{"name":"Udveg","start":"12:06","end":"13:35","startHours":12.106734163183006,"endHours":13.5774754813181,"quality":"inauspicious"},{"name":"Chala","start":"13:35","end":"15:03","startHours":13.5774754813181,"endHours":15.048216799453197,"quality":"neutral"},{"name":"Labha","start":"15:03","end":"16:31","startHours":15.048216799453197,"endHours":16.51895811758829,"quality":"auspicious"},{"name":"Amṛta","start":"16:31","end":"17:59","startHours":16.51895811758829,"endHours":17.989699435723388,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:59","end":"19:31","startHours":17.989699435723388,"endHours":19.51895811758829,"quality":"neutral"},{"name":"Labha","start":"19:31","end":"21:03","startHours":19.51895811758829,"endHours":21.048216799453197,"quality":"auspicious"},{"name":"Amṛta","start":"21:03","end":"22:35","startHours":21.048216799453197,"endHours":22.5774754813181,"quality":"auspicious"},{"name":"Kāla","start":"22:35","end":"00:06","startHours":22.5774754813181,"endHours":24.106734163183006,"quality":"inauspicious"},{"name":"Śubha","start":"00:06","end":"01:38","startHours":24.106734163183006,"endHours":25.63599284504791,"quality":"auspicious"},{"name":"Roga","start":"01:38","end":"03:10","startHours":25.63599284504791,"endHours":27.16525152691281,"quality":"inauspicious"},{"name":"Udveg","start":"03:10","end":"04:42","startHours":27.16525152691281,"endHours":28.694510208777718,"quality":"inauspicious"},{"name":"Chala","start":"04:42","end":"06:13","startHours":28.694510208777718,"endHours":30.223768890642624,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:13","end":"07:13","startHours":6.2237688906426225,"endHours":7.2237688906426225,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:13","end":"08:13","startHours":7.2237688906426225,"endHours":8.223768890642623,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:13","end":"09:13","startHours":8.223768890642623,"endHours":9.223768890642623,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:13","end":"10:13","startHours":9.223768890642623,"endHours":10.223768890642623,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:13","end":"11:13","startHours":10.223768890642623,"endHours":11.223768890642623,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:13","end":"12:13","startHours":11.223768890642623,"endHours":12.223768890642623,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:13","end":"13:13","startHours":12.223768890642623,"endHours":13.223768890642623,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:13","end":"14:13","startHours":13.223768890642623,"endHours":14.223768890642623,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:13","end":"15:13","startHours":14.223768890642623,"endHours":15.223768890642623,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:13","end":"16:13","startHours":15.223768890642623,"endHours":16.223768890642624,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:13","end":"17:13","startHours":16.223768890642624,"endHours":17.223768890642624,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:13","end":"18:13","startHours":17.223768890642624,"endHours":18.223768890642624,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:13","end":"19:13","startHours":18.223768890642624,"endHours":19.223768890642624,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:13","end":"20:13","startHours":19.223768890642624,"endHours":20.223768890642624,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:13","end":"21:13","startHours":20.223768890642624,"endHours":21.223768890642624,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:13","end":"22:13","startHours":21.223768890642624,"endHours":22.223768890642624,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:13","end":"23:13","startHours":22.223768890642624,"endHours":23.223768890642624,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:13","end":"00:13","startHours":23.223768890642624,"endHours":24.223768890642624,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:13","end":"01:13","startHours":24.223768890642624,"endHours":25.223768890642624,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:13","end":"02:13","startHours":25.223768890642624,"endHours":26.223768890642624,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:13","end":"03:13","startHours":26.223768890642624,"endHours":27.223768890642624,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:13","end":"04:13","startHours":27.223768890642624,"endHours":28.223768890642624,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:13","end":"05:13","startHours":28.223768890642624,"endHours":29.223768890642624,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:13","end":"06:13","startHours":29.223768890642624,"endHours":30.223768890642624,"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":"Śarad (Autumn) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-5.155855070137565,"eotMinutes":12.958750209019716,"ayanamsa":23.3468}},"calendars":{"vikram_samvat":2020,"vikram_samvatsara":"Nala","saka_samvat":1885,"saka_samvatsara":"Śobhana","bengali_samvat":1370,"malayalam_era":1139,"nanakshahi_year":494,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Pañcamī · Vikram 2020 Nala · Śaka 1885 Śobhana"},"festivals":[{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi":"Kanyā"},"precedence":4}],"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":"vrindavan"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 7, 1963 CE · Vṛndāvana · Vidhyamitra","description":"October 7, 1963 CE for Vṛndāvana: Kṛṣṇa Pañcamī, sūryodaya 06:13, sūryāsta 17:59.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/1963-10-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/1963-10-07","sa":"https://sa.vidhyamitra.com/city/vrindavan/1963-10-07","hi":"https://hi.vidhyamitra.com/city/vrindavan/1963-10-07","x-default":"https://vidhyamitra.com/city/vrindavan/1963-10-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-20T11:04:02.855Z","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":"2026-05-20T11:04:02.855Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T11:04:02.855Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}