{"id":"vidhyamitra:city-day:vrindavan:1963-07-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/1963-07-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1963-07-07","date_display":"July 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":7,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438217.770833,"kali_year":5065,"ahargana":1849752.2708,"sun":{"sidereal_longitude":80.5997,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":261.7882,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":181.1885,"elapsed_within_tithi_degrees":1.1885},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3,"moon_longitude":261.7882,"elapsed_within_degrees":8.4549},"yoga":{"number":26,"name":"Indra","sum_longitude":342.3879},"karana":{"half_tithi_index":30,"name":"Bālava"},"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":1963,"month":7,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2438217.770833,"ahargana":1849752.2708,"kali_year":5065,"ayanamsa_lahiri":23.3433,"grahas":{"sun":{"sidereal_longitude":80.88680799999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"moon":{"sidereal_longitude":262.30040800000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false,"latitude":0.7369},"mars":{"sidereal_longitude":145.359508,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":73.170008,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":355.059508,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":66.65360799999996,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":299.5918079999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":91.2231,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":271.2231,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":1963,"month":7,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438217.770833,"kali_year":5065,"ahargana":1849752.2708,"sun":{"sidereal_longitude":80.5997,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":261.7882,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":181.1885,"elapsed_within_tithi_degrees":1.1885},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3,"moon_longitude":261.7882,"elapsed_within_degrees":8.4549},"yoga":{"number":26,"name":"Indra","sum_longitude":342.3879},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.737,"elongation":178.811},"lunar":{"type":"lunar","occurs":true,"moon_latitude":0.737,"opposition_distance":1.189}},"eclipse_window_40days":[{"offset_days":0,"type":"lunar","occurs":true,"moon_latitude":0.737,"opposition_distance":1.189}]},"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":"05:29","sunsetLocal":"19:18","solarNoonLocal":"12:24","dayLengthHours":13.819166253899716,"dayLengthDisplay":"13 Hours 49 Mins 09 Secs","nightLengthDisplay":"10 Hours 10 Mins 51 Secs","moonriseLocal":"19:17","moonsetLocal":"05:42","rahuKala":{"name":"Rāhu Kāla","start":"17:35","end":"19:18","startHours":17.580269010284088,"endHours":19.30766479202155,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:24","end":"14:08","startHours":12.398081665071693,"endHours":14.125477446809157,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:51","end":"17:35","startHours":15.852873228546622,"endHours":17.580269010284088,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:43","end":"09:10","startHours":8.712970664031769,"endHours":9.17360953916176,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:04","end":"06:26","startHours":6.064297132034323,"endHours":6.432808232138315,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:52","startHours":11.937442789941702,"endHours":12.858720540201684,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:39","end":"04:34","startHours":3.6459430376018727,"endHours":4.567220787861854,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:20","end":"05:29","startHours":4.336901350296859,"endHours":5.488498538121835,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:42","end":"15:37","startHours":14.701276040721645,"endHours":15.622553790981625,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:06","end":"19:30","startHours":19.107664792021552,"endHours":19.50766479202155,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:18","end":"19:53","startHours":19.30766479202155,"endHours":19.88346338593404,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:03","end":"20:48","startHours":19.05766479202155,"endHours":20.80766479202155,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:52","startHours":23.937442789941702,"endHours":24.858720540201684,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:29","end":"07:13","startHours":5.488498538121835,"endHours":7.2158943198592995,"quality":"inauspicious"},{"name":"Chala","start":"07:13","end":"08:57","startHours":7.2158943198592995,"endHours":8.943290101596764,"quality":"neutral"},{"name":"Labha","start":"08:57","end":"10:40","startHours":8.943290101596764,"endHours":10.67068588333423,"quality":"auspicious"},{"name":"Amṛta","start":"10:40","end":"12:24","startHours":10.67068588333423,"endHours":12.398081665071693,"quality":"auspicious"},{"name":"Kāla","start":"12:24","end":"14:08","startHours":12.398081665071693,"endHours":14.125477446809157,"quality":"inauspicious"},{"name":"Śubha","start":"14:08","end":"15:51","startHours":14.125477446809157,"endHours":15.852873228546622,"quality":"auspicious"},{"name":"Roga","start":"15:51","end":"17:35","startHours":15.852873228546622,"endHours":17.580269010284088,"quality":"inauspicious"},{"name":"Udveg","start":"17:35","end":"19:18","startHours":17.580269010284088,"endHours":19.30766479202155,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:18","end":"20:35","startHours":19.30766479202155,"endHours":20.580269010284088,"quality":"auspicious"},{"name":"Roga","start":"20:35","end":"21:51","startHours":20.580269010284088,"endHours":21.85287322854662,"quality":"inauspicious"},{"name":"Udveg","start":"21:51","end":"23:08","startHours":21.85287322854662,"endHours":23.125477446809157,"quality":"inauspicious"},{"name":"Chala","start":"23:08","end":"00:24","startHours":23.125477446809157,"endHours":24.398081665071693,"quality":"neutral"},{"name":"Labha","start":"00:24","end":"01:40","startHours":24.398081665071693,"endHours":25.67068588333423,"quality":"auspicious"},{"name":"Amṛta","start":"01:40","end":"02:57","startHours":25.67068588333423,"endHours":26.943290101596766,"quality":"auspicious"},{"name":"Kāla","start":"02:57","end":"04:13","startHours":26.943290101596766,"endHours":28.2158943198593,"quality":"inauspicious"},{"name":"Śubha","start":"04:13","end":"05:29","startHours":28.2158943198593,"endHours":29.488498538121835,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:29","end":"06:29","startHours":5.488498538121835,"endHours":6.488498538121835,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:29","end":"07:29","startHours":6.488498538121835,"endHours":7.488498538121835,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:29","end":"08:29","startHours":7.488498538121835,"endHours":8.488498538121835,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:29","end":"09:29","startHours":8.488498538121835,"endHours":9.488498538121835,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:29","end":"10:29","startHours":9.488498538121835,"endHours":10.488498538121835,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:29","end":"11:29","startHours":10.488498538121835,"endHours":11.488498538121835,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:29","end":"12:29","startHours":11.488498538121835,"endHours":12.488498538121835,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:29","end":"13:29","startHours":12.488498538121835,"endHours":13.488498538121835,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:29","end":"14:29","startHours":13.488498538121835,"endHours":14.488498538121835,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:29","end":"15:29","startHours":14.488498538121835,"endHours":15.488498538121835,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:29","end":"16:29","startHours":15.488498538121835,"endHours":16.488498538121835,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:29","end":"17:29","startHours":16.488498538121835,"endHours":17.488498538121835,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:29","end":"18:29","startHours":17.488498538121835,"endHours":18.488498538121835,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:29","end":"19:29","startHours":18.488498538121835,"endHours":19.488498538121835,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:29","end":"20:29","startHours":19.488498538121835,"endHours":20.488498538121835,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:29","end":"21:29","startHours":20.488498538121835,"endHours":21.488498538121835,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:29","end":"22:29","startHours":21.488498538121835,"endHours":22.488498538121835,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:29","end":"23:29","startHours":22.488498538121835,"endHours":23.488498538121835,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:29","end":"00:29","startHours":23.488498538121835,"endHours":24.488498538121835,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:29","end":"01:29","startHours":24.488498538121835,"endHours":25.488498538121835,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:29","end":"02:29","startHours":25.488498538121835,"endHours":26.488498538121835,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:29","end":"03:29","startHours":26.488498538121835,"endHours":27.488498538121835,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:29","end":"04:29","startHours":27.488498538121835,"endHours":28.488498538121835,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:29","end":"05:29","startHours":28.488498538121835,"endHours":29.488498538121835,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":22.67655795674105,"eotMinutes":-4.522099904301516,"ayanamsa":23.3433}},"calendars":{"vikram_samvat":2020,"vikram_samvatsara":"Nala","saka_samvat":1885,"saka_samvatsara":"Śobhana","bengali_samvat":1370,"malayalam_era":1139,"nanakshahi_year":494,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Pratipada · Vikram 2020 Nala · Śaka 1885 Śobhana"},"festivals":[{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"precedence":5}],"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 July 7, 1963 CE · Vṛndāvana · Vidhyamitra","description":"July 7, 1963 CE for Vṛndāvana: Kṛṣṇa Pratipada, sūryodaya 05:29, sūryāsta 19:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/1963-07-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/1963-07-07","sa":"https://sa.vidhyamitra.com/city/vrindavan/1963-07-07","hi":"https://hi.vidhyamitra.com/city/vrindavan/1963-07-07","x-default":"https://vidhyamitra.com/city/vrindavan/1963-07-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-20T15:19:14.621Z","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":"2026-05-20T15:19:14.622Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T15:19:14.622Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}