{"id":"vidhyamitra:city-day:ayodhya:1966-07-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1966-07-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1966-07-29","date_display":"July 29, 1966 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":1966,"month":7,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2439335.770833,"kali_year":5068,"ahargana":1850870.2708,"sun":{"sidereal_longitude":101.6633,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":242.8884,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":141.2251,"elapsed_within_tithi_degrees":9.2251},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":242.8884,"elapsed_within_degrees":2.8884},"yoga":{"number":26,"name":"Indra","sum_longitude":344.5517},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1966,"month":7,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2439335.770833,"ahargana":1850870.2708,"kali_year":5068,"ayanamsa_lahiri":23.386,"grahas":{"sun":{"sidereal_longitude":102.10159299999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"moon":{"sidereal_longitude":243.93319300000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false,"latitude":-2.3093},"mars":{"sidereal_longitude":79.11589300000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":101.720393,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":85.538793,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"venus":{"sidereal_longitude":75.906093,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":336.714993,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":31.986,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":211.986,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","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":1966,"month":7,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2439335.770833,"kali_year":5068,"ahargana":1850870.2708,"sun":{"sidereal_longitude":101.6633,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":242.8884,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":141.2251,"elapsed_within_tithi_degrees":9.2251},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":242.8884,"elapsed_within_degrees":2.8884},"yoga":{"number":26,"name":"Indra","sum_longitude":344.5517},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.309,"elongation":141.225},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.309,"opposition_distance":38.775}},"eclipse_window_40days":[]},"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:23","sunsetLocal":"18:51","solarNoonLocal":"12:07","dayLengthHours":13.461261646910383,"dayLengthDisplay":"13 Hours 27 Mins 41 Secs","nightLengthDisplay":"10 Hours 32 Mins 19 Secs","moonriseLocal":"16:22","moonsetLocal":"02:47","rahuKala":{"name":"Rāhu Kāla","start":"10:26","end":"12:07","startHours":10.439536567561973,"endHours":12.122194273425771,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:29","end":"17:10","startHours":15.487509685153366,"endHours":17.170167391017166,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:04","end":"08:45","startHours":7.074221155834378,"endHours":8.756878861698176,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:32","end":"08:59","startHours":8.532524500916336,"endHours":8.981233222480014,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:57","end":"06:19","startHours":5.952449351925178,"endHours":6.311416329176122,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:34","startHours":11.673485551862091,"endHours":12.570902994989451,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:36","end":"04:30","startHours":3.5967285637158617,"endHours":4.494146006843221,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:16","end":"05:23","startHours":4.269791646061381,"endHours":5.39156344997058,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:22","end":"15:16","startHours":14.365737881244169,"endHours":15.263155324371528,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:39","end":"19:03","startHours":18.652825096880964,"endHours":19.052825096880962,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:51","end":"19:25","startHours":18.852825096880963,"endHours":19.413710998835562,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:36","end":"20:21","startHours":18.602825096880963,"endHours":20.352825096880963,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:34","startHours":23.67348555186209,"endHours":24.57090299498945,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:23","end":"07:04","startHours":5.39156344997058,"endHours":7.074221155834378,"quality":"neutral"},{"name":"Labha","start":"07:04","end":"08:45","startHours":7.074221155834378,"endHours":8.756878861698176,"quality":"auspicious"},{"name":"Amṛta","start":"08:45","end":"10:26","startHours":8.756878861698176,"endHours":10.439536567561973,"quality":"auspicious"},{"name":"Kāla","start":"10:26","end":"12:07","startHours":10.439536567561973,"endHours":12.122194273425771,"quality":"inauspicious"},{"name":"Śubha","start":"12:07","end":"13:48","startHours":12.122194273425771,"endHours":13.80485197928957,"quality":"auspicious"},{"name":"Roga","start":"13:48","end":"15:29","startHours":13.80485197928957,"endHours":15.487509685153366,"quality":"inauspicious"},{"name":"Udveg","start":"15:29","end":"17:10","startHours":15.487509685153366,"endHours":17.170167391017166,"quality":"inauspicious"},{"name":"Chala","start":"17:10","end":"18:51","startHours":17.170167391017166,"endHours":18.852825096880963,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:51","end":"20:10","startHours":18.852825096880963,"endHours":20.170167391017166,"quality":"inauspicious"},{"name":"Udveg","start":"20:10","end":"21:29","startHours":20.170167391017166,"endHours":21.487509685153366,"quality":"inauspicious"},{"name":"Chala","start":"21:29","end":"22:48","startHours":21.487509685153366,"endHours":22.80485197928957,"quality":"neutral"},{"name":"Labha","start":"22:48","end":"00:07","startHours":22.80485197928957,"endHours":24.12219427342577,"quality":"auspicious"},{"name":"Amṛta","start":"00:07","end":"01:26","startHours":24.12219427342577,"endHours":25.439536567561973,"quality":"auspicious"},{"name":"Kāla","start":"01:26","end":"02:45","startHours":25.439536567561973,"endHours":26.756878861698176,"quality":"inauspicious"},{"name":"Śubha","start":"02:45","end":"04:04","startHours":26.756878861698176,"endHours":28.07422115583438,"quality":"auspicious"},{"name":"Roga","start":"04:04","end":"05:23","startHours":28.07422115583438,"endHours":29.39156344997058,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:23","end":"06:23","startHours":5.39156344997058,"endHours":6.39156344997058,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:23","end":"07:23","startHours":6.39156344997058,"endHours":7.39156344997058,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:23","end":"08:23","startHours":7.39156344997058,"endHours":8.39156344997058,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:23","end":"09:23","startHours":8.39156344997058,"endHours":9.39156344997058,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:23","end":"10:23","startHours":9.39156344997058,"endHours":10.39156344997058,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:23","end":"11:23","startHours":10.39156344997058,"endHours":11.39156344997058,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:23","end":"12:23","startHours":11.39156344997058,"endHours":12.39156344997058,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:23","end":"13:23","startHours":12.39156344997058,"endHours":13.39156344997058,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:23","end":"14:23","startHours":13.39156344997058,"endHours":14.39156344997058,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:23","end":"15:23","startHours":14.39156344997058,"endHours":15.39156344997058,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:23","end":"16:23","startHours":15.39156344997058,"endHours":16.39156344997058,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:23","end":"17:23","startHours":16.39156344997058,"endHours":17.39156344997058,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:23","end":"18:23","startHours":17.39156344997058,"endHours":18.39156344997058,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:23","end":"19:23","startHours":18.39156344997058,"endHours":19.39156344997058,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:23","end":"20:23","startHours":19.39156344997058,"endHours":20.39156344997058,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:23","end":"21:23","startHours":20.39156344997058,"endHours":21.39156344997058,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:23","end":"22:23","startHours":21.39156344997058,"endHours":22.39156344997058,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:23","end":"23:23","startHours":22.39156344997058,"endHours":23.39156344997058,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:23","end":"00:23","startHours":23.39156344997058,"endHours":24.39156344997058,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:23","end":"01:23","startHours":24.39156344997058,"endHours":25.39156344997058,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:23","end":"02:23","startHours":25.39156344997058,"endHours":26.39156344997058,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:23","end":"03:23","startHours":26.39156344997058,"endHours":27.39156344997058,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:23","end":"04:23","startHours":27.39156344997058,"endHours":28.39156344997058,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:23","end":"05:23","startHours":28.39156344997058,"endHours":29.39156344997058,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","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":"South-East","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":18.89592773651404,"eotMinutes":-6.147656405546237,"ayanamsa":23.386}},"calendars":{"vikram_samvat":2023,"vikram_samvatsara":"Siddhārthī","saka_samvat":1888,"saka_samvatsara":"Parābhava","bengali_samvat":1373,"malayalam_era":1142,"nanakshahi_year":497,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Dvādaśī · Vikram 2023 Siddhārthī · Śaka 1888 Parābhava"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"ayodhya"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 29, 1966 CE · Ayodhyā · Vidhyamitra","description":"July 29, 1966 CE for Ayodhyā: Śukla Dvādaśī, sūryodaya 05:23, sūryāsta 18:51.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1966-07-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1966-07-29","sa":"https://sa.vidhyamitra.com/city/ayodhya/1966-07-29","hi":"https://hi.vidhyamitra.com/city/ayodhya/1966-07-29","x-default":"https://vidhyamitra.com/city/ayodhya/1966-07-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T22:53:51.486Z","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":"2026-05-19T22:53:51.486Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T22:53:51.486Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}