{"id":"vidhyamitra:city-day:ayodhya:2120-09-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2120-09-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2120-09-01","date_display":"September 1, 2120 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":2120,"month":9,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2495617.770833,"kali_year":5222,"ahargana":1907152.2708,"sun":{"sidereal_longitude":132.3902,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":225.96,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":93.5698,"elapsed_within_tithi_degrees":9.5698},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":225.96,"elapsed_within_degrees":12.6267},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":358.3503},"karana":{"half_tithi_index":15,"name":"Bava"},"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":2120,"month":9,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2495617.770833,"ahargana":1907152.2708,"kali_year":5222,"ayanamsa_lahiri":25.5386,"grahas":{"sun":{"sidereal_longitude":133.36420599999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":223.52220599999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false,"latitude":-4.0415},"mars":{"sidereal_longitude":71.69280600000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":157.47810600000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":84.44750599999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"venus":{"sidereal_longitude":162.16640600000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":65.63630599999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":289.8948,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":109.8948,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1},"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":2120,"month":9,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2495617.770833,"kali_year":5222,"ahargana":1907152.2708,"sun":{"sidereal_longitude":132.3902,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":225.96,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":93.5698,"elapsed_within_tithi_degrees":9.5698},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":225.96,"elapsed_within_degrees":12.6267},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":358.3503},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.042,"elongation":93.57},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.042,"opposition_distance":86.43}},"eclipse_window_40days":[{"offset_days":-8,"type":"solar","occurs":true,"moon_latitude":-0.991,"elongation":1.653}]},"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":"05:40","sunsetLocal":"18:21","solarNoonLocal":"12:01","dayLengthHours":12.684829640131321,"dayLengthDisplay":"12 Hours 41 Mins 05 Secs","nightLengthDisplay":"11 Hours 18 Mins 55 Secs","moonriseLocal":"12:45","moonsetLocal":"23:18","rahuKala":{"name":"Rāhu Kāla","start":"16:46","end":"18:21","startHours":16.76861081819802,"endHours":18.354214523214438,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:01","end":"13:36","startHours":12.011799703148778,"endHours":13.597403408165192,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:11","end":"16:46","startHours":15.183007113181608,"endHours":16.76861081819802,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:03","startHours":8.629178465780425,"endHours":9.05200612045147,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:12","end":"06:32","startHours":6.197919451421922,"endHours":6.536181575158757,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:35","end":"12:26","startHours":11.588972048477734,"endHours":12.434627357819823,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:59","end":"04:49","startHours":3.9780742643989404,"endHours":4.823729573741029,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:37","end":"05:40","startHours":4.612315746405507,"endHours":5.669384883083117,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"14:58","startHours":14.125937976503998,"endHours":14.971593285846087,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:09","end":"18:33","startHours":18.15421452321444,"endHours":18.554214523214437,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:21","end":"18:53","startHours":18.354214523214438,"endHours":18.882749091553244,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:06","end":"19:51","startHours":18.104214523214438,"endHours":19.854214523214438,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:35","end":"00:26","startHours":23.588972048477736,"endHours":24.43462735781982,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:40","end":"07:15","startHours":5.669384883083117,"endHours":7.254988588099532,"quality":"inauspicious"},{"name":"Chala","start":"07:15","end":"08:50","startHours":7.254988588099532,"endHours":8.840592293115947,"quality":"neutral"},{"name":"Labha","start":"08:50","end":"10:26","startHours":8.840592293115947,"endHours":10.426195998132362,"quality":"auspicious"},{"name":"Amṛta","start":"10:26","end":"12:01","startHours":10.426195998132362,"endHours":12.011799703148778,"quality":"auspicious"},{"name":"Kāla","start":"12:01","end":"13:36","startHours":12.011799703148778,"endHours":13.597403408165192,"quality":"inauspicious"},{"name":"Śubha","start":"13:36","end":"15:11","startHours":13.597403408165192,"endHours":15.183007113181608,"quality":"auspicious"},{"name":"Roga","start":"15:11","end":"16:46","startHours":15.183007113181608,"endHours":16.76861081819802,"quality":"inauspicious"},{"name":"Udveg","start":"16:46","end":"18:21","startHours":16.76861081819802,"endHours":18.354214523214438,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:21","end":"19:46","startHours":18.354214523214438,"endHours":19.768610818198024,"quality":"auspicious"},{"name":"Roga","start":"19:46","end":"21:11","startHours":19.768610818198024,"endHours":21.183007113181606,"quality":"inauspicious"},{"name":"Udveg","start":"21:11","end":"22:36","startHours":21.183007113181606,"endHours":22.597403408165192,"quality":"inauspicious"},{"name":"Chala","start":"22:36","end":"00:01","startHours":22.597403408165192,"endHours":24.011799703148778,"quality":"neutral"},{"name":"Labha","start":"00:01","end":"01:26","startHours":24.011799703148778,"endHours":25.426195998132364,"quality":"auspicious"},{"name":"Amṛta","start":"01:26","end":"02:50","startHours":25.426195998132364,"endHours":26.840592293115947,"quality":"auspicious"},{"name":"Kāla","start":"02:50","end":"04:15","startHours":26.840592293115947,"endHours":28.254988588099533,"quality":"inauspicious"},{"name":"Śubha","start":"04:15","end":"05:40","startHours":28.254988588099533,"endHours":29.66938488308312,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:40","end":"06:40","startHours":5.669384883083117,"endHours":6.669384883083117,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:40","end":"07:40","startHours":6.669384883083117,"endHours":7.669384883083117,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:40","end":"08:40","startHours":7.669384883083117,"endHours":8.669384883083117,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:40","end":"09:40","startHours":8.669384883083117,"endHours":9.669384883083117,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:40","end":"10:40","startHours":9.669384883083117,"endHours":10.669384883083117,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:40","end":"11:40","startHours":10.669384883083117,"endHours":11.669384883083117,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:40","end":"12:40","startHours":11.669384883083117,"endHours":12.669384883083117,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:40","end":"13:40","startHours":12.669384883083117,"endHours":13.669384883083117,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:40","end":"14:40","startHours":13.669384883083117,"endHours":14.669384883083117,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:40","end":"15:40","startHours":14.669384883083117,"endHours":15.669384883083117,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:40","end":"16:40","startHours":15.669384883083117,"endHours":16.66938488308312,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:40","end":"17:40","startHours":16.66938488308312,"endHours":17.66938488308312,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:40","end":"18:40","startHours":17.66938488308312,"endHours":18.66938488308312,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:40","end":"19:40","startHours":18.66938488308312,"endHours":19.66938488308312,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:40","end":"20:40","startHours":19.66938488308312,"endHours":20.66938488308312,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:40","end":"21:40","startHours":20.66938488308312,"endHours":21.66938488308312,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:40","end":"22:40","startHours":21.66938488308312,"endHours":22.66938488308312,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:40","end":"23:40","startHours":22.66938488308312,"endHours":23.66938488308312,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:40","end":"00:40","startHours":23.66938488308312,"endHours":24.66938488308312,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:40","end":"01:40","startHours":24.66938488308312,"endHours":25.66938488308312,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:40","end":"02:40","startHours":25.66938488308312,"endHours":26.66938488308312,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:40","end":"03:40","startHours":26.66938488308312,"endHours":27.66938488308312,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:40","end":"04:40","startHours":27.66938488308312,"endHours":28.66938488308312,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:40","end":"05:40","startHours":28.66938488308312,"endHours":29.66938488308312,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Mṛtyu","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":8.230989029173259,"eotMinutes":0.47601781107335894,"ayanamsa":25.5386}},"calendars":{"vikram_samvat":2177,"vikram_samvatsara":"Vijaya","saka_samvat":2042,"saka_samvatsara":"Vikrama","bengali_samvat":1527,"malayalam_era":1296,"nanakshahi_year":651,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Aṣṭamī · Vikram 2177 Vijaya · Śaka 2042 Vikrama"},"festivals":[{"id":"radhashtami","name":"Rādhāṣṭamī","name_sanskrit":"राधाष्टमी","tradition":"Vaishnava","associated_deity":"Śrī Rādhā (Krishna's hlādinī-śakti)","significance":"Manifestation of Śrī Rādhā at Barsānā — Krishna's ādi-śakti.","vrata":true,"detection":{"tithi_number":8,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"precedence":2,"sources":["Padma Purāṇa","Brahma-Vaivarta Purāṇa"]},{"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":"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":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5}]},"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 1, 2120 CE · Ayodhyā · Vidhyamitra","description":"September 1, 2120 CE for Ayodhyā: Śukla Aṣṭamī, sūryodaya 05:40, sūryāsta 18:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2120-09-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2120-09-01","sa":"https://sa.vidhyamitra.com/city/ayodhya/2120-09-01","hi":"https://hi.vidhyamitra.com/city/ayodhya/2120-09-01","x-default":"https://vidhyamitra.com/city/ayodhya/2120-09-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T12:20:15.933Z","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":"2026-05-16T12:20:15.933Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T12:20:15.933Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}