{"id":"vidhyamitra:city-day:vrindavan:1965-08-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/1965-08-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1965-08-16","date_display":"August 16, 1965 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":1965,"month":8,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438988.770833,"kali_year":5067,"ahargana":1850523.2708,"sun":{"sidereal_longitude":119.0604,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":343.154,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":224.0936,"elapsed_within_tithi_degrees":8.0936},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":343.154,"elapsed_within_degrees":9.8207},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":102.2144},"karana":{"half_tithi_index":37,"name":"Bālava"},"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":1965,"month":8,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2438988.770833,"ahargana":1850523.2708,"kali_year":5067,"ayanamsa_lahiri":23.3728,"grahas":{"sun":{"sidereal_longitude":119.596451,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":340.786051,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false,"latitude":-4.1483},"mars":{"sidereal_longitude":184.312951,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":119.67485099999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":62.50245100000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":152.92955099999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":322.73925099999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":50.3718,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":230.3718,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":1965,"month":8,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438988.770833,"kali_year":5067,"ahargana":1850523.2708,"sun":{"sidereal_longitude":119.0604,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":343.154,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":224.0936,"elapsed_within_tithi_degrees":8.0936},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":343.154,"elapsed_within_degrees":9.8207},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":102.2144},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.148,"elongation":135.906},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.148,"opposition_distance":44.094}},"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":"05:50","sunsetLocal":"18:57","solarNoonLocal":"12:23","dayLengthHours":13.116876459945692,"dayLengthDisplay":"13 Hours 07 Mins 01 Secs","nightLengthDisplay":"10 Hours 52 Mins 59 Secs","moonriseLocal":"21:02","moonsetLocal":"09:14","rahuKala":{"name":"Rāhu Kāla","start":"07:28","end":"09:07","startHours":7.4700489208059055,"endHours":9.109658478299117,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:45","end":"12:23","startHours":10.749268035792328,"endHours":12.388877593285539,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:02","end":"15:40","startHours":14.028487150778751,"endHours":15.668096708271962,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:20","startHours":8.891043870633355,"endHours":9.328273085964877,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:23","end":"06:44","startHours":6.3769758824770975,"endHours":6.726759254742316,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:50","startHours":11.951648377954015,"endHours":12.826106808617062,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:05","end":"04:57","startHours":4.081522501986601,"endHours":4.955980932649648,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:44","end":"05:50","startHours":4.737366324983887,"endHours":5.830439363312694,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:35","end":"15:27","startHours":14.575023669943155,"endHours":15.4494821006062,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:45","end":"19:09","startHours":18.747315823258386,"endHours":19.147315823258385,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:57","end":"19:30","startHours":18.947315823258386,"endHours":19.49385234242279,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:42","end":"20:27","startHours":18.697315823258386,"endHours":20.447315823258386,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:50","startHours":23.951648377954015,"endHours":24.826106808617062,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:50","end":"07:28","startHours":5.830439363312694,"endHours":7.4700489208059055,"quality":"auspicious"},{"name":"Kāla","start":"07:28","end":"09:07","startHours":7.4700489208059055,"endHours":9.109658478299117,"quality":"inauspicious"},{"name":"Śubha","start":"09:07","end":"10:45","startHours":9.109658478299117,"endHours":10.749268035792328,"quality":"auspicious"},{"name":"Roga","start":"10:45","end":"12:23","startHours":10.749268035792328,"endHours":12.388877593285539,"quality":"inauspicious"},{"name":"Udveg","start":"12:23","end":"14:02","startHours":12.388877593285539,"endHours":14.028487150778751,"quality":"inauspicious"},{"name":"Chala","start":"14:02","end":"15:40","startHours":14.028487150778751,"endHours":15.668096708271962,"quality":"neutral"},{"name":"Labha","start":"15:40","end":"17:18","startHours":15.668096708271962,"endHours":17.307706265765177,"quality":"auspicious"},{"name":"Amṛta","start":"17:18","end":"18:57","startHours":17.307706265765177,"endHours":18.947315823258386,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:57","end":"20:18","startHours":18.947315823258386,"endHours":20.307706265765173,"quality":"neutral"},{"name":"Labha","start":"20:18","end":"21:40","startHours":20.307706265765173,"endHours":21.668096708271964,"quality":"auspicious"},{"name":"Amṛta","start":"21:40","end":"23:02","startHours":21.668096708271964,"endHours":23.02848715077875,"quality":"auspicious"},{"name":"Kāla","start":"23:02","end":"00:23","startHours":23.02848715077875,"endHours":24.38887759328554,"quality":"inauspicious"},{"name":"Śubha","start":"00:23","end":"01:45","startHours":24.38887759328554,"endHours":25.749268035792326,"quality":"auspicious"},{"name":"Roga","start":"01:45","end":"03:07","startHours":25.749268035792326,"endHours":27.109658478299117,"quality":"inauspicious"},{"name":"Udveg","start":"03:07","end":"04:28","startHours":27.109658478299117,"endHours":28.470048920805905,"quality":"inauspicious"},{"name":"Chala","start":"04:28","end":"05:50","startHours":28.470048920805905,"endHours":29.830439363312692,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:50","end":"06:50","startHours":5.830439363312694,"endHours":6.830439363312694,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:50","end":"07:50","startHours":6.830439363312694,"endHours":7.830439363312694,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:50","end":"08:50","startHours":7.830439363312694,"endHours":8.830439363312694,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:50","end":"09:50","startHours":8.830439363312694,"endHours":9.830439363312694,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:50","end":"10:50","startHours":9.830439363312694,"endHours":10.830439363312694,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:50","end":"11:50","startHours":10.830439363312694,"endHours":11.830439363312694,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:50","end":"12:50","startHours":11.830439363312694,"endHours":12.830439363312694,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:50","end":"13:50","startHours":12.830439363312694,"endHours":13.830439363312694,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:50","end":"14:50","startHours":13.830439363312694,"endHours":14.830439363312694,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:50","end":"15:50","startHours":14.830439363312694,"endHours":15.830439363312694,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:50","end":"16:50","startHours":15.830439363312694,"endHours":16.830439363312692,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:50","end":"17:50","startHours":16.830439363312692,"endHours":17.830439363312692,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:50","end":"18:50","startHours":17.830439363312692,"endHours":18.830439363312692,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:50","end":"19:50","startHours":18.830439363312692,"endHours":19.830439363312692,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:50","end":"20:50","startHours":19.830439363312692,"endHours":20.830439363312692,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:50","end":"21:50","startHours":20.830439363312692,"endHours":21.830439363312692,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:50","end":"22:50","startHours":21.830439363312692,"endHours":22.830439363312692,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:50","end":"23:50","startHours":22.830439363312692,"endHours":23.830439363312692,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:50","end":"00:50","startHours":23.830439363312692,"endHours":24.830439363312692,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:50","end":"01:50","startHours":24.830439363312692,"endHours":25.830439363312692,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:50","end":"02:50","startHours":25.830439363312692,"endHours":26.830439363312692,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:50","end":"03:50","startHours":26.830439363312692,"endHours":27.830439363312692,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:50","end":"04:50","startHours":27.830439363312692,"endHours":28.830439363312692,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:50","end":"05:50","startHours":28.830439363312692,"endHours":29.830439363312692,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":13.858908822888424,"eotMinutes":-3.969855597132357,"ayanamsa":23.3728}},"calendars":{"vikram_samvat":2022,"vikram_samvatsara":"Kālayukta","saka_samvat":1887,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1372,"malayalam_era":1141,"nanakshahi_year":496,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Caturthī · Vikram 2022 Kālayukta · Śaka 1887 Viśvāvasu"},"festivals":[{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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":[]},"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 August 16, 1965 CE · Vṛndāvana · Vidhyamitra","description":"August 16, 1965 CE for Vṛndāvana: Kṛṣṇa Caturthī, sūryodaya 05:50, sūryāsta 18:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/1965-08-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/1965-08-16","sa":"https://sa.vidhyamitra.com/city/vrindavan/1965-08-16","hi":"https://hi.vidhyamitra.com/city/vrindavan/1965-08-16","x-default":"https://vidhyamitra.com/city/vrindavan/1965-08-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T22:48:25.989Z","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":"2026-06-01T22:48:25.989Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T22:48:25.989Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}