{"id":"vidhyamitra:city-day:ayodhya:2176-09-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2176-09-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2176-09-04","date_display":"September 4, 2176 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":2176,"month":9,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2516074.770833,"kali_year":5278,"ahargana":1927609.2708,"sun":{"sidereal_longitude":134.8087,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":144.9443,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":10.1356,"elapsed_within_tithi_degrees":10.1356},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":144.9443,"elapsed_within_degrees":11.6109},"yoga":{"number":21,"name":"Siddha","sum_longitude":279.7529},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2176,"month":9,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2516074.770833,"ahargana":1927609.2708,"kali_year":5278,"ayanamsa_lahiri":26.321,"grahas":{"sun":{"sidereal_longitude":135.92829899999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":143.930299,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false,"latitude":-2.8277},"mars":{"sidereal_longitude":279.313799,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":119.72069900000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":331.368199,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":168.348299,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":26.006898999999976,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":285.9845,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":105.9845,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":2176,"month":9,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2516074.770833,"kali_year":5278,"ahargana":1927609.2708,"sun":{"sidereal_longitude":134.8087,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":144.9443,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":10.1356,"elapsed_within_tithi_degrees":10.1356},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":144.9443,"elapsed_within_degrees":11.6109},"yoga":{"number":21,"name":"Siddha","sum_longitude":279.7529},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.828,"elongation":10.136},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.828,"opposition_distance":169.864}},"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":"05:42","sunsetLocal":"18:18","solarNoonLocal":"12:00","dayLengthHours":12.597352236399905,"dayLengthDisplay":"12 Hours 35 Mins 50 Secs","nightLengthDisplay":"11 Hours 24 Mins 10 Secs","moonriseLocal":"06:21","moonsetLocal":"18:42","rahuKala":{"name":"Rāhu Kāla","start":"12:00","end":"13:34","startHours":11.994769398379066,"endHours":13.569438427929056,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:16","end":"08:51","startHours":7.270762309729103,"endHours":8.845431339279092,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:25","end":"12:00","startHours":10.420100368829079,"endHours":11.994769398379066,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:03","startHours":8.635475468672425,"endHours":9.055387209885756,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:13","end":"06:33","startHours":6.220982956695778,"endHours":6.556912349666442,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:34","end":"12:25","startHours":11.574857657165737,"endHours":12.414681139592396,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:01","end":"04:51","startHours":4.016446315325794,"endHours":4.8562697977524545,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:39","end":"05:42","startHours":4.64631392714579,"endHours":5.696093280179115,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:06","end":"14:56","startHours":14.094328104445717,"endHours":14.934151586872376,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:06","end":"18:30","startHours":18.09344551657902,"endHours":18.49344551657902,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:18","end":"18:49","startHours":18.29344551657902,"endHours":18.81833519309568,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:03","end":"19:48","startHours":18.04344551657902,"endHours":19.79344551657902,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:34","end":"00:25","startHours":23.574857657165737,"endHours":24.414681139592396,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:42","end":"07:16","startHours":5.696093280179115,"endHours":7.270762309729103,"quality":"auspicious"},{"name":"Amṛta","start":"07:16","end":"08:51","startHours":7.270762309729103,"endHours":8.845431339279092,"quality":"auspicious"},{"name":"Kāla","start":"08:51","end":"10:25","startHours":8.845431339279092,"endHours":10.420100368829079,"quality":"inauspicious"},{"name":"Śubha","start":"10:25","end":"12:00","startHours":10.420100368829079,"endHours":11.994769398379066,"quality":"auspicious"},{"name":"Roga","start":"12:00","end":"13:34","startHours":11.994769398379066,"endHours":13.569438427929056,"quality":"inauspicious"},{"name":"Udveg","start":"13:34","end":"15:09","startHours":13.569438427929056,"endHours":15.144107457479043,"quality":"inauspicious"},{"name":"Chala","start":"15:09","end":"16:43","startHours":15.144107457479043,"endHours":16.718776487029032,"quality":"neutral"},{"name":"Labha","start":"16:43","end":"18:18","startHours":16.718776487029032,"endHours":18.29344551657902,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:18","end":"19:43","startHours":18.29344551657902,"endHours":19.718776487029032,"quality":"inauspicious"},{"name":"Chala","start":"19:43","end":"21:09","startHours":19.718776487029032,"endHours":21.144107457479045,"quality":"neutral"},{"name":"Labha","start":"21:09","end":"22:34","startHours":21.144107457479045,"endHours":22.569438427929057,"quality":"auspicious"},{"name":"Amṛta","start":"22:34","end":"00:00","startHours":22.569438427929057,"endHours":23.994769398379066,"quality":"auspicious"},{"name":"Kāla","start":"00:00","end":"01:25","startHours":23.994769398379066,"endHours":25.42010036882908,"quality":"inauspicious"},{"name":"Śubha","start":"01:25","end":"02:51","startHours":25.42010036882908,"endHours":26.84543133927909,"quality":"auspicious"},{"name":"Roga","start":"02:51","end":"04:16","startHours":26.84543133927909,"endHours":28.2707623097291,"quality":"inauspicious"},{"name":"Udveg","start":"04:16","end":"05:42","startHours":28.2707623097291,"endHours":29.696093280179113,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:42","end":"06:42","startHours":5.696093280179115,"endHours":6.696093280179115,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:42","end":"07:42","startHours":6.696093280179115,"endHours":7.696093280179115,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:42","end":"08:42","startHours":7.696093280179115,"endHours":8.696093280179115,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:42","end":"09:42","startHours":8.696093280179115,"endHours":9.696093280179115,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:42","end":"10:42","startHours":9.696093280179115,"endHours":10.696093280179115,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:42","end":"11:42","startHours":10.696093280179115,"endHours":11.696093280179115,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:42","end":"12:42","startHours":11.696093280179115,"endHours":12.696093280179115,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:42","end":"13:42","startHours":12.696093280179115,"endHours":13.696093280179115,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:42","end":"14:42","startHours":13.696093280179115,"endHours":14.696093280179115,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:42","end":"15:42","startHours":14.696093280179115,"endHours":15.696093280179115,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:42","end":"16:42","startHours":15.696093280179115,"endHours":16.696093280179113,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:42","end":"17:42","startHours":16.696093280179113,"endHours":17.696093280179113,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:42","end":"18:42","startHours":17.696093280179113,"endHours":18.696093280179113,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:42","end":"19:42","startHours":18.696093280179113,"endHours":19.696093280179113,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:42","end":"20:42","startHours":19.696093280179113,"endHours":20.696093280179113,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:42","end":"21:42","startHours":20.696093280179113,"endHours":21.696093280179113,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:42","end":"22:42","startHours":21.696093280179113,"endHours":22.696093280179113,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:42","end":"23:42","startHours":22.696093280179113,"endHours":23.696093280179113,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:42","end":"00:42","startHours":23.696093280179113,"endHours":24.696093280179113,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:42","end":"01:42","startHours":24.696093280179113,"endHours":25.696093280179113,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:42","end":"02:42","startHours":25.696093280179113,"endHours":26.696093280179113,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:42","end":"03:42","startHours":26.696093280179113,"endHours":27.696093280179113,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:42","end":"04:42","startHours":27.696093280179113,"endHours":28.696093280179113,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:42","end":"05:42","startHours":28.696093280179113,"endHours":29.696093280179113,"planetary_lord":"Sun"}],"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":"North (Uttara)","chandraVasa":"West","rahuVasa":"South-West","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":6.96477221346975,"eotMinutes":1.4978360972560227,"ayanamsa":26.321}},"calendars":{"vikram_samvat":2233,"vikram_samvatsara":"Virodhi","saka_samvat":2098,"saka_samvatsara":"Dhātṛ","bengali_samvat":1583,"malayalam_era":1352,"nanakshahi_year":707,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Pratipada · Vikram 2233 Virodhi · Śaka 2098 Dhātṛ"},"festivals":[{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 September 4, 2176 CE · Ayodhyā · Vidhyamitra","description":"September 4, 2176 CE for Ayodhyā: Śukla Pratipada, sūryodaya 05:42, sūryāsta 18:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2176-09-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2176-09-04","sa":"https://sa.vidhyamitra.com/city/ayodhya/2176-09-04","hi":"https://hi.vidhyamitra.com/city/ayodhya/2176-09-04","x-default":"https://vidhyamitra.com/city/ayodhya/2176-09-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-20T23:36:40.739Z","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":"2026-05-20T23:36:40.739Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T23:36:40.739Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}