{"id":"vidhyamitra:city-day:ayodhya:2004-09-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2004-09-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2004-09-20","date_display":"September 20, 2004 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":2004,"month":9,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453268.770833,"kali_year":5106,"ahargana":1864803.2708,"sun":{"sidereal_longitude":152.7569,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":221.5821,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":68.8252,"elapsed_within_tithi_degrees":8.8252},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":221.5821,"elapsed_within_degrees":8.2488},"yoga":{"number":2,"name":"Prīti","sum_longitude":14.339},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2004,"month":9,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2453268.770833,"ahargana":1864803.2708,"kali_year":5106,"ayanamsa_lahiri":23.9189,"grahas":{"sun":{"sidereal_longitude":153.50495,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":222.23665000000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false,"latitude":-2.0994},"mars":{"sidereal_longitude":151.95105,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":140.50305000000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":155.23074999999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":110.39605,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":91.17575,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":13.7486,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":193.7486,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":2004,"month":9,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453268.770833,"kali_year":5106,"ahargana":1864803.2708,"sun":{"sidereal_longitude":152.7569,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":221.5821,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":68.8252,"elapsed_within_tithi_degrees":8.8252},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":221.5821,"elapsed_within_degrees":8.2488},"yoga":{"number":2,"name":"Prīti","sum_longitude":14.339},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.099,"elongation":68.825},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.099,"opposition_distance":111.175}},"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":"05:48","sunsetLocal":"18:00","solarNoonLocal":"11:54","dayLengthHours":12.193461953408189,"dayLengthDisplay":"12 Hours 11 Mins 36 Secs","nightLengthDisplay":"11 Hours 48 Mins 24 Secs","moonriseLocal":"11:11","moonsetLocal":"21:46","rahuKala":{"name":"Rāhu Kāla","start":"07:19","end":"08:51","startHours":7.324736521446024,"endHours":8.848919265622047,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:22","end":"11:54","startHours":10.373102009798071,"endHours":11.897284753974095,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:25","end":"14:57","startHours":13.421467498150118,"endHours":14.945650242326142,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:03","startHours":8.645694899731911,"endHours":9.052143631512184,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:19","end":"06:38","startHours":6.308614691995341,"endHours":6.63377367741956,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:29","end":"12:18","startHours":11.490836022193822,"endHours":12.303733485754368,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:10","end":"04:59","startHours":4.174758850148908,"endHours":4.987656313709454,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:47","end":"05:48","startHours":4.784431947819318,"endHours":5.80055377727,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:45","startHours":13.92952841287546,"endHours":14.742425876436005,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:48","end":"18:12","startHours":17.79401573067819,"endHours":18.19401573067819,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:00","end":"18:30","startHours":17.99401573067819,"endHours":18.50207664540353,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:45","end":"19:30","startHours":17.74401573067819,"endHours":19.49401573067819,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:29","end":"00:18","startHours":23.49083602219382,"endHours":24.303733485754368,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:48","end":"07:19","startHours":5.80055377727,"endHours":7.324736521446024,"quality":"auspicious"},{"name":"Kāla","start":"07:19","end":"08:51","startHours":7.324736521446024,"endHours":8.848919265622047,"quality":"inauspicious"},{"name":"Śubha","start":"08:51","end":"10:22","startHours":8.848919265622047,"endHours":10.373102009798071,"quality":"auspicious"},{"name":"Roga","start":"10:22","end":"11:54","startHours":10.373102009798071,"endHours":11.897284753974095,"quality":"inauspicious"},{"name":"Udveg","start":"11:54","end":"13:25","startHours":11.897284753974095,"endHours":13.421467498150118,"quality":"inauspicious"},{"name":"Chala","start":"13:25","end":"14:57","startHours":13.421467498150118,"endHours":14.945650242326142,"quality":"neutral"},{"name":"Labha","start":"14:57","end":"16:28","startHours":14.945650242326142,"endHours":16.469832986502166,"quality":"auspicious"},{"name":"Amṛta","start":"16:28","end":"18:00","startHours":16.469832986502166,"endHours":17.99401573067819,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:00","end":"19:28","startHours":17.99401573067819,"endHours":19.469832986502166,"quality":"neutral"},{"name":"Labha","start":"19:28","end":"20:57","startHours":19.469832986502166,"endHours":20.945650242326142,"quality":"auspicious"},{"name":"Amṛta","start":"20:57","end":"22:25","startHours":20.945650242326142,"endHours":22.42146749815012,"quality":"auspicious"},{"name":"Kāla","start":"22:25","end":"23:54","startHours":22.42146749815012,"endHours":23.897284753974095,"quality":"inauspicious"},{"name":"Śubha","start":"23:54","end":"01:22","startHours":23.897284753974095,"endHours":25.37310200979807,"quality":"auspicious"},{"name":"Roga","start":"01:22","end":"02:51","startHours":25.37310200979807,"endHours":26.848919265622047,"quality":"inauspicious"},{"name":"Udveg","start":"02:51","end":"04:19","startHours":26.848919265622047,"endHours":28.324736521446024,"quality":"inauspicious"},{"name":"Chala","start":"04:19","end":"05:48","startHours":28.324736521446024,"endHours":29.80055377727,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:48","end":"06:48","startHours":5.80055377727,"endHours":6.80055377727,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:48","end":"07:48","startHours":6.80055377727,"endHours":7.80055377727,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:48","end":"08:48","startHours":7.80055377727,"endHours":8.80055377727,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:48","end":"09:48","startHours":8.80055377727,"endHours":9.80055377727,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:48","end":"10:48","startHours":9.80055377727,"endHours":10.80055377727,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:48","end":"11:48","startHours":10.80055377727,"endHours":11.80055377727,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:48","end":"12:48","startHours":11.80055377727,"endHours":12.80055377727,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:48","end":"13:48","startHours":12.80055377727,"endHours":13.80055377727,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:48","end":"14:48","startHours":13.80055377727,"endHours":14.80055377727,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:48","end":"15:48","startHours":14.80055377727,"endHours":15.80055377727,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:48","end":"16:48","startHours":15.80055377727,"endHours":16.80055377727,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:48","end":"17:48","startHours":16.80055377727,"endHours":17.80055377727,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:48","end":"18:48","startHours":17.80055377727,"endHours":18.80055377727,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:48","end":"19:48","startHours":18.80055377727,"endHours":19.80055377727,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:48","end":"20:48","startHours":19.80055377727,"endHours":20.80055377727,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:48","end":"21:48","startHours":20.80055377727,"endHours":21.80055377727,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:48","end":"22:48","startHours":21.80055377727,"endHours":22.80055377727,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:48","end":"23:48","startHours":22.80055377727,"endHours":23.80055377727,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:48","end":"00:48","startHours":23.80055377727,"endHours":24.80055377727,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:48","end":"01:48","startHours":24.80055377727,"endHours":25.80055377727,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:48","end":"02:48","startHours":25.80055377727,"endHours":26.80055377727,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:48","end":"03:48","startHours":26.80055377727,"endHours":27.80055377727,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:48","end":"04:48","startHours":27.80055377727,"endHours":28.80055377727,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:48","end":"05:48","startHours":28.80055377727,"endHours":29.80055377727,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":1.0243278500934387,"eotMinutes":7.346914761554353,"ayanamsa":23.9189}},"calendars":{"vikram_samvat":2061,"vikram_samvatsara":"Hemalambī","saka_samvat":1926,"saka_samvatsara":"Tāraṇa","bengali_samvat":1411,"malayalam_era":1180,"nanakshahi_year":535,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Ṣaṣṭhī · Vikram 2061 Hemalambī · Śaka 1926 Tāraṇa"},"festivals":[{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi":"Kanyā"},"precedence":4}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 20, 2004 CE · Ayodhyā · Vidhyamitra","description":"September 20, 2004 CE for Ayodhyā: Śukla Ṣaṣṭhī, sūryodaya 05:48, sūryāsta 18:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2004-09-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2004-09-20","sa":"https://sa.vidhyamitra.com/city/ayodhya/2004-09-20","hi":"https://hi.vidhyamitra.com/city/ayodhya/2004-09-20","x-default":"https://vidhyamitra.com/city/ayodhya/2004-09-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T15:31:57.711Z","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":"2026-05-16T15:31:57.711Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T15:31:57.711Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}