{"id":"vidhyamitra:city-day:ayodhya:1661-07-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1661-07-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1661-07-29","date_display":"July 29, 1661 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":1661,"month":7,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2327937.770833,"kali_year":4763,"ahargana":1739472.2708,"sun":{"sidereal_longitude":107.2923,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":142.4392,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":35.147,"elapsed_within_tithi_degrees":11.147},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":142.4392,"elapsed_within_degrees":9.1059},"yoga":{"number":19,"name":"Parigha","sum_longitude":249.7315},"karana":{"half_tithi_index":5,"name":"Gara"},"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":1661,"month":7,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2327937.770833,"ahargana":1739472.2708,"kali_year":4763,"ayanamsa_lahiri":19.1255,"grahas":{"sun":{"sidereal_longitude":107.030215,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":139.38761499999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false,"latitude":-2.3795},"mars":{"sidereal_longitude":49.27851499999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":135.95131500000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":173.82661499999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":118.38311499999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":212.871215,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":174.3882,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":354.3882,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"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":1661,"month":7,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2327937.770833,"kali_year":4763,"ahargana":1739472.2708,"sun":{"sidereal_longitude":107.2923,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":142.4392,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":35.147,"elapsed_within_tithi_degrees":11.147},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":142.4392,"elapsed_within_degrees":9.1059},"yoga":{"number":19,"name":"Parigha","sum_longitude":249.7315},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.379,"elongation":35.147},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.379,"opposition_distance":144.853}},"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":"05:24","sunsetLocal":"18:51","solarNoonLocal":"12:07","dayLengthHours":13.448553517010804,"dayLengthDisplay":"13 Hours 26 Mins 55 Secs","nightLengthDisplay":"10 Hours 33 Mins 05 Secs","moonriseLocal":"07:57","moonsetLocal":"20:36","rahuKala":{"name":"Rāhu Kāla","start":"10:26","end":"12:07","startHours":10.44112508379942,"endHours":12.122194273425773,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:29","end":"17:10","startHours":15.484332652678471,"endHours":17.165401842304824,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:05","end":"08:46","startHours":7.07898670454672,"endHours":8.760055894173071,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:32","end":"08:59","startHours":8.535913335556224,"endHours":8.984198452789919,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:57","end":"06:19","startHours":5.958273911462487,"endHours":6.316902005249442,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:34","startHours":11.673909156192078,"endHours":12.570479390659465,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:36","end":"04:30","startHours":3.604777045985596,"endHours":4.501347280452983,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:17","end":"05:24","startHours":4.277204721836137,"endHours":5.39791751492037,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:22","end":"15:16","startHours":14.363619859594237,"endHours":15.260190094061624,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:39","end":"19:03","startHours":18.646471031931174,"endHours":19.046471031931173,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:51","end":"19:24","startHours":18.846471031931173,"endHours":19.40682742847329,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:36","end":"20:21","startHours":18.596471031931173,"endHours":20.346471031931173,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:34","startHours":23.673909156192074,"endHours":24.570479390659465,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:24","end":"07:05","startHours":5.39791751492037,"endHours":7.07898670454672,"quality":"neutral"},{"name":"Labha","start":"07:05","end":"08:46","startHours":7.07898670454672,"endHours":8.760055894173071,"quality":"auspicious"},{"name":"Amṛta","start":"08:46","end":"10:26","startHours":8.760055894173071,"endHours":10.44112508379942,"quality":"auspicious"},{"name":"Kāla","start":"10:26","end":"12:07","startHours":10.44112508379942,"endHours":12.122194273425773,"quality":"inauspicious"},{"name":"Śubha","start":"12:07","end":"13:48","startHours":12.122194273425773,"endHours":13.803263463052122,"quality":"auspicious"},{"name":"Roga","start":"13:48","end":"15:29","startHours":13.803263463052122,"endHours":15.484332652678471,"quality":"inauspicious"},{"name":"Udveg","start":"15:29","end":"17:10","startHours":15.484332652678471,"endHours":17.165401842304824,"quality":"inauspicious"},{"name":"Chala","start":"17:10","end":"18:51","startHours":17.165401842304824,"endHours":18.846471031931173,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:51","end":"20:10","startHours":18.846471031931173,"endHours":20.165401842304824,"quality":"inauspicious"},{"name":"Udveg","start":"20:10","end":"21:29","startHours":20.165401842304824,"endHours":21.48433265267847,"quality":"inauspicious"},{"name":"Chala","start":"21:29","end":"22:48","startHours":21.48433265267847,"endHours":22.803263463052122,"quality":"neutral"},{"name":"Labha","start":"22:48","end":"00:07","startHours":22.803263463052122,"endHours":24.12219427342577,"quality":"auspicious"},{"name":"Amṛta","start":"00:07","end":"01:26","startHours":24.12219427342577,"endHours":25.44112508379942,"quality":"auspicious"},{"name":"Kāla","start":"01:26","end":"02:46","startHours":25.44112508379942,"endHours":26.76005589417307,"quality":"inauspicious"},{"name":"Śubha","start":"02:46","end":"04:05","startHours":26.76005589417307,"endHours":28.078986704546722,"quality":"auspicious"},{"name":"Roga","start":"04:05","end":"05:24","startHours":28.078986704546722,"endHours":29.39791751492037,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:24","end":"06:24","startHours":5.39791751492037,"endHours":6.39791751492037,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:24","end":"07:24","startHours":6.39791751492037,"endHours":7.39791751492037,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:24","end":"08:24","startHours":7.39791751492037,"endHours":8.397917514920369,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:24","end":"09:24","startHours":8.397917514920369,"endHours":9.397917514920369,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:24","end":"10:24","startHours":9.397917514920369,"endHours":10.397917514920369,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:24","end":"11:24","startHours":10.397917514920369,"endHours":11.397917514920369,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:24","end":"12:24","startHours":11.397917514920369,"endHours":12.397917514920369,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:24","end":"13:24","startHours":12.397917514920369,"endHours":13.397917514920369,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:24","end":"14:24","startHours":13.397917514920369,"endHours":14.397917514920369,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:24","end":"15:24","startHours":14.397917514920369,"endHours":15.397917514920369,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:24","end":"16:24","startHours":15.397917514920369,"endHours":16.39791751492037,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:24","end":"17:24","startHours":16.39791751492037,"endHours":17.39791751492037,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:24","end":"18:24","startHours":17.39791751492037,"endHours":18.39791751492037,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:24","end":"19:24","startHours":18.39791751492037,"endHours":19.39791751492037,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:24","end":"20:24","startHours":19.39791751492037,"endHours":20.39791751492037,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:24","end":"21:24","startHours":20.39791751492037,"endHours":21.39791751492037,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:24","end":"22:24","startHours":21.39791751492037,"endHours":22.39791751492037,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:24","end":"23:24","startHours":22.39791751492037,"endHours":23.39791751492037,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:24","end":"00:24","startHours":23.39791751492037,"endHours":24.39791751492037,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:24","end":"01:24","startHours":24.39791751492037,"endHours":25.39791751492037,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:24","end":"02:24","startHours":25.39791751492037,"endHours":26.39791751492037,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:24","end":"03:24","startHours":26.39791751492037,"endHours":27.39791751492037,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:24","end":"04:24","startHours":27.39791751492037,"endHours":28.39791751492037,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:24","end":"05:24","startHours":28.39791751492037,"endHours":29.39791751492037,"planetary_lord":"Mars"}],"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","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"West","rahuVasa":"South-East","anandadiYoga":{"name":"Dhūmra","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":18.731625720256194,"eotMinutes":-6.147656405546237,"ayanamsa":19.1255}},"calendars":{"vikram_samvat":1718,"vikram_samvatsara":"Ānanda","saka_samvat":1583,"saka_samvatsara":"Plava","bengali_samvat":1068,"malayalam_era":837,"nanakshahi_year":192,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","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":"Śrāvaṇa Śukla Tṛtīyā · Vikram 1718 Ānanda · Śaka 1583 Plava"},"festivals":[],"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, 1661 CE · Ayodhyā · Vidhyamitra","description":"July 29, 1661 CE for Ayodhyā: Śukla Tṛtīyā, sūryodaya 05:24, sūryāsta 18:51.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1661-07-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1661-07-29","sa":"https://sa.vidhyamitra.com/city/ayodhya/1661-07-29","hi":"https://hi.vidhyamitra.com/city/ayodhya/1661-07-29","x-default":"https://vidhyamitra.com/city/ayodhya/1661-07-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-05T00:06:29.477Z","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":"2026-06-05T00:06:29.477Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-05T00:06:29.477Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}