{"id":"vidhyamitra:city-day:vrindavan:1965-08-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/1965-08-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1965-08-15","date_display":"August 15, 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":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438987.770833,"kali_year":5067,"ahargana":1850522.2708,"sun":{"sidereal_longitude":118.1044,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":330.4392,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":212.3348,"elapsed_within_tithi_degrees":8.3348},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4,"moon_longitude":330.4392,"elapsed_within_degrees":10.4392},"yoga":{"number":7,"name":"Sukarma","sum_longitude":88.5436},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"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":1965,"month":8,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2438987.770833,"ahargana":1850522.2708,"kali_year":5067,"ayanamsa_lahiri":23.3727,"grahas":{"sun":{"sidereal_longitude":118.635489,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":328.46898899999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false,"latitude":-4.4313},"mars":{"sidereal_longitude":183.69128899999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":120.518189,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":62.33198900000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":151.730589,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":322.80598899999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":50.4248,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":230.4248,"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":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438987.770833,"kali_year":5067,"ahargana":1850522.2708,"sun":{"sidereal_longitude":118.1044,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":330.4392,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":212.3348,"elapsed_within_tithi_degrees":8.3348},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4,"moon_longitude":330.4392,"elapsed_within_degrees":10.4392},"yoga":{"number":7,"name":"Sukarma","sum_longitude":88.5436},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.431,"elongation":147.665},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.431,"opposition_distance":32.335}},"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":"05:49","sunsetLocal":"18:58","solarNoonLocal":"12:24","dayLengthHours":13.14041503733322,"dayLengthDisplay":"13 Hours 08 Mins 25 Secs","nightLengthDisplay":"10 Hours 51 Mins 35 Secs","moonriseLocal":"20:27","moonsetLocal":"08:19","rahuKala":{"name":"Rāhu Kāla","start":"17:19","end":"18:58","startHours":17.3199807677771,"endHours":18.96253264744375,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:24","end":"14:02","startHours":12.392325128777141,"endHours":14.034877008443793,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:41","end":"17:19","startHours":15.677428888110448,"endHours":17.3199807677771,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:20","startHours":8.888214452154951,"endHours":9.326228286732725,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:22","end":"06:43","startHours":6.3696349033327495,"endHours":6.720045970994969,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:50","startHours":11.954311294199368,"endHours":12.830338963354915,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:04","end":"04:57","startHours":4.070062271799436,"endHours":4.946089940954984,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:44","end":"05:49","startHours":4.727083023666097,"endHours":5.822117610110532,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:35","end":"15:28","startHours":14.58239430166601,"endHours":15.458421970821558,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:46","end":"19:10","startHours":18.762532647443752,"endHours":19.16253264744375,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:58","end":"19:31","startHours":18.96253264744375,"endHours":19.51004994066597,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:43","end":"20:28","startHours":18.71253264744375,"endHours":20.46253264744375,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:50","startHours":23.954311294199368,"endHours":24.830338963354915,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:49","end":"07:28","startHours":5.822117610110532,"endHours":7.464669489777185,"quality":"inauspicious"},{"name":"Chala","start":"07:28","end":"09:06","startHours":7.464669489777185,"endHours":9.107221369443838,"quality":"neutral"},{"name":"Labha","start":"09:06","end":"10:45","startHours":9.107221369443838,"endHours":10.74977324911049,"quality":"auspicious"},{"name":"Amṛta","start":"10:45","end":"12:24","startHours":10.74977324911049,"endHours":12.392325128777141,"quality":"auspicious"},{"name":"Kāla","start":"12:24","end":"14:02","startHours":12.392325128777141,"endHours":14.034877008443793,"quality":"inauspicious"},{"name":"Śubha","start":"14:02","end":"15:41","startHours":14.034877008443793,"endHours":15.677428888110448,"quality":"auspicious"},{"name":"Roga","start":"15:41","end":"17:19","startHours":15.677428888110448,"endHours":17.3199807677771,"quality":"inauspicious"},{"name":"Udveg","start":"17:19","end":"18:58","startHours":17.3199807677771,"endHours":18.96253264744375,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:58","end":"20:19","startHours":18.96253264744375,"endHours":20.3199807677771,"quality":"auspicious"},{"name":"Roga","start":"20:19","end":"21:41","startHours":20.3199807677771,"endHours":21.677428888110448,"quality":"inauspicious"},{"name":"Udveg","start":"21:41","end":"23:02","startHours":21.677428888110448,"endHours":23.034877008443793,"quality":"inauspicious"},{"name":"Chala","start":"23:02","end":"00:24","startHours":23.034877008443793,"endHours":24.39232512877714,"quality":"neutral"},{"name":"Labha","start":"00:24","end":"01:45","startHours":24.39232512877714,"endHours":25.74977324911049,"quality":"auspicious"},{"name":"Amṛta","start":"01:45","end":"03:06","startHours":25.74977324911049,"endHours":27.107221369443835,"quality":"auspicious"},{"name":"Kāla","start":"03:06","end":"04:28","startHours":27.107221369443835,"endHours":28.464669489777183,"quality":"inauspicious"},{"name":"Śubha","start":"04:28","end":"05:49","startHours":28.464669489777183,"endHours":29.82211761011053,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:49","end":"06:49","startHours":5.822117610110532,"endHours":6.822117610110532,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:49","end":"07:49","startHours":6.822117610110532,"endHours":7.822117610110532,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:49","end":"08:49","startHours":7.822117610110532,"endHours":8.822117610110531,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:49","end":"09:49","startHours":8.822117610110531,"endHours":9.822117610110531,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:49","end":"10:49","startHours":9.822117610110531,"endHours":10.822117610110531,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:49","end":"11:49","startHours":10.822117610110531,"endHours":11.822117610110531,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:49","end":"12:49","startHours":11.822117610110531,"endHours":12.822117610110531,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:49","end":"13:49","startHours":12.822117610110531,"endHours":13.822117610110531,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:49","end":"14:49","startHours":13.822117610110531,"endHours":14.822117610110531,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:49","end":"15:49","startHours":14.822117610110531,"endHours":15.822117610110531,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:49","end":"16:49","startHours":15.822117610110531,"endHours":16.82211761011053,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:49","end":"17:49","startHours":16.82211761011053,"endHours":17.82211761011053,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:49","end":"18:49","startHours":17.82211761011053,"endHours":18.82211761011053,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:49","end":"19:49","startHours":18.82211761011053,"endHours":19.82211761011053,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:49","end":"20:49","startHours":19.82211761011053,"endHours":20.82211761011053,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:49","end":"21:49","startHours":20.82211761011053,"endHours":21.82211761011053,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:49","end":"22:49","startHours":21.82211761011053,"endHours":22.82211761011053,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:49","end":"23:49","startHours":22.82211761011053,"endHours":23.82211761011053,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:49","end":"00:49","startHours":23.82211761011053,"endHours":24.82211761011053,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:49","end":"01:49","startHours":24.82211761011053,"endHours":25.82211761011053,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:49","end":"02:49","startHours":25.82211761011053,"endHours":26.82211761011053,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:49","end":"03:49","startHours":26.82211761011053,"endHours":27.82211761011053,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:49","end":"04:49","startHours":27.82211761011053,"endHours":28.82211761011053,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:49","end":"05:49","startHours":28.82211761011053,"endHours":29.82211761011053,"planetary_lord":"Jupiter"}],"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","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Rākṣasa","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":14.17141850673556,"eotMinutes":-4.176707726628523,"ayanamsa":23.3727}},"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 Tṛtīyā · Vikram 2022 Kālayukta · Śaka 1887 Viśvāvasu"},"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":"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 15, 1965 CE · Vṛndāvana · Vidhyamitra","description":"August 15, 1965 CE for Vṛndāvana: Kṛṣṇa Tṛtīyā, sūryodaya 05:49, sūryāsta 18:58.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/1965-08-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/1965-08-15","sa":"https://sa.vidhyamitra.com/city/vrindavan/1965-08-15","hi":"https://hi.vidhyamitra.com/city/vrindavan/1965-08-15","x-default":"https://vidhyamitra.com/city/vrindavan/1965-08-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T22:31:23.906Z","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":"2026-06-02T22:31:23.906Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T22:31:23.906Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}