{"id":"vidhyamitra:city-day:ayodhya:2213-09-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2213-09-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2213-09-12","date_display":"September 12, 2213 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":2213,"month":9,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2529595.770833,"kali_year":5315,"ahargana":1941130.2708,"sun":{"sidereal_longitude":141.0174,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":94.179,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":313.1617,"elapsed_within_tithi_degrees":1.1617},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":94.179,"elapsed_within_degrees":0.8457},"yoga":{"number":18,"name":"Varīyān","sum_longitude":235.1964},"karana":{"half_tithi_index":52,"name":"Kaulava"},"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":2213,"month":9,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2529595.770833,"ahargana":1941130.2708,"kali_year":5315,"ayanamsa_lahiri":26.8381,"grahas":{"sun":{"sidereal_longitude":142.247797,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":92.85129699999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false,"latitude":1.1937},"mars":{"sidereal_longitude":165.11399700000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":155.43739700000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":25.711297000000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":185.03859699999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":123.23359699999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":289.5769,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":109.5769,"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":2213,"month":9,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2529595.770833,"kali_year":5315,"ahargana":1941130.2708,"sun":{"sidereal_longitude":141.0174,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":94.179,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":313.1617,"elapsed_within_tithi_degrees":1.1617},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":94.179,"elapsed_within_degrees":0.8457},"yoga":{"number":18,"name":"Varīyān","sum_longitude":235.1964},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.194,"elongation":46.838},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.194,"opposition_distance":133.162}},"eclipse_window_40days":[{"offset_days":-11,"type":"lunar","occurs":true,"moon_latitude":1.482,"opposition_distance":0.995}]},"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":"05:44","sunsetLocal":"18:09","solarNoonLocal":"11:57","dayLengthHours":12.416403167553362,"dayLengthDisplay":"12 Hours 24 Mins 59 Secs","nightLengthDisplay":"11 Hours 35 Mins 01 Secs","moonriseLocal":"01:54","moonsetLocal":"15:25","rahuKala":{"name":"Rāhu Kāla","start":"16:36","end":"18:09","startHours":16.60282592869942,"endHours":18.154876324643592,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:57","end":"13:30","startHours":11.94667474086691,"endHours":13.49872513681108,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:03","end":"16:36","startHours":15.05077553275525,"endHours":16.60282592869942,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:03","startHours":8.635633896186013,"endHours":9.049514001771126,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:15","end":"06:35","startHours":6.2558232890716186,"endHours":6.586927373539709,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:32","end":"12:22","startHours":11.532794635281798,"endHours":12.360554846452024,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:05","end":"04:55","startHours":4.082952734749781,"endHours":4.910712945920005,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:42","end":"05:44","startHours":4.703772893127448,"endHours":5.738473157090229,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:01","end":"14:51","startHours":14.01607526879247,"endHours":14.843835479962694,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:57","end":"18:21","startHours":17.954876324643593,"endHours":18.35487632464359,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:09","end":"18:40","startHours":18.154876324643592,"endHours":18.672226456624983,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:54","end":"19:39","startHours":17.904876324643592,"endHours":19.654876324643592,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:32","end":"00:22","startHours":23.5327946352818,"endHours":24.360554846452022,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:44","end":"07:17","startHours":5.738473157090229,"endHours":7.290523553034399,"quality":"inauspicious"},{"name":"Chala","start":"07:17","end":"08:51","startHours":7.290523553034399,"endHours":8.842573948978568,"quality":"neutral"},{"name":"Labha","start":"08:51","end":"10:24","startHours":8.842573948978568,"endHours":10.39462434492274,"quality":"auspicious"},{"name":"Amṛta","start":"10:24","end":"11:57","startHours":10.39462434492274,"endHours":11.94667474086691,"quality":"auspicious"},{"name":"Kāla","start":"11:57","end":"13:30","startHours":11.94667474086691,"endHours":13.49872513681108,"quality":"inauspicious"},{"name":"Śubha","start":"13:30","end":"15:03","startHours":13.49872513681108,"endHours":15.05077553275525,"quality":"auspicious"},{"name":"Roga","start":"15:03","end":"16:36","startHours":15.05077553275525,"endHours":16.60282592869942,"quality":"inauspicious"},{"name":"Udveg","start":"16:36","end":"18:09","startHours":16.60282592869942,"endHours":18.154876324643592,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:09","end":"19:36","startHours":18.154876324643592,"endHours":19.60282592869942,"quality":"auspicious"},{"name":"Roga","start":"19:36","end":"21:03","startHours":19.60282592869942,"endHours":21.050775532755253,"quality":"inauspicious"},{"name":"Udveg","start":"21:03","end":"22:30","startHours":21.050775532755253,"endHours":22.498725136811082,"quality":"inauspicious"},{"name":"Chala","start":"22:30","end":"23:57","startHours":22.498725136811082,"endHours":23.94667474086691,"quality":"neutral"},{"name":"Labha","start":"23:57","end":"01:24","startHours":23.94667474086691,"endHours":25.39462434492274,"quality":"auspicious"},{"name":"Amṛta","start":"01:24","end":"02:51","startHours":25.39462434492274,"endHours":26.84257394897857,"quality":"auspicious"},{"name":"Kāla","start":"02:51","end":"04:17","startHours":26.84257394897857,"endHours":28.2905235530344,"quality":"inauspicious"},{"name":"Śubha","start":"04:17","end":"05:44","startHours":28.2905235530344,"endHours":29.73847315709023,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:44","end":"06:44","startHours":5.738473157090229,"endHours":6.738473157090229,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:44","end":"07:44","startHours":6.738473157090229,"endHours":7.738473157090229,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:44","end":"08:44","startHours":7.738473157090229,"endHours":8.73847315709023,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:44","end":"09:44","startHours":8.73847315709023,"endHours":9.73847315709023,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:44","end":"10:44","startHours":9.73847315709023,"endHours":10.73847315709023,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:44","end":"11:44","startHours":10.73847315709023,"endHours":11.73847315709023,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:44","end":"12:44","startHours":11.73847315709023,"endHours":12.73847315709023,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:44","end":"13:44","startHours":12.73847315709023,"endHours":13.73847315709023,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:44","end":"14:44","startHours":13.73847315709023,"endHours":14.73847315709023,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:44","end":"15:44","startHours":14.73847315709023,"endHours":15.73847315709023,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:44","end":"16:44","startHours":15.73847315709023,"endHours":16.73847315709023,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:44","end":"17:44","startHours":16.73847315709023,"endHours":17.73847315709023,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:44","end":"18:44","startHours":17.73847315709023,"endHours":18.73847315709023,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:44","end":"19:44","startHours":18.73847315709023,"endHours":19.73847315709023,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:44","end":"20:44","startHours":19.73847315709023,"endHours":20.73847315709023,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:44","end":"21:44","startHours":20.73847315709023,"endHours":21.73847315709023,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:44","end":"22:44","startHours":21.73847315709023,"endHours":22.73847315709023,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:44","end":"23:44","startHours":22.73847315709023,"endHours":23.73847315709023,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:44","end":"00:44","startHours":23.73847315709023,"endHours":24.73847315709023,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:44","end":"01:44","startHours":24.73847315709023,"endHours":25.73847315709023,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:44","end":"02:44","startHours":25.73847315709023,"endHours":26.73847315709023,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:44","end":"03:44","startHours":26.73847315709023,"endHours":27.73847315709023,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:44","end":"04:44","startHours":27.73847315709023,"endHours":28.73847315709023,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:44","end":"05:44","startHours":28.73847315709023,"endHours":29.73847315709023,"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","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":4.3187773459331975,"eotMinutes":4.383515547985428,"ayanamsa":26.8381}},"calendars":{"vikram_samvat":2270,"vikram_samvatsara":"Akṣaya","saka_samvat":2135,"saka_samvatsara":"Pramādī","bengali_samvat":1620,"malayalam_era":1389,"nanakshahi_year":744,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Dvādaśī · Vikram 2270 Akṣaya · Śaka 2135 Pramādī"},"festivals":[],"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":[]},"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 12, 2213 CE · Ayodhyā · Vidhyamitra","description":"September 12, 2213 CE for Ayodhyā: Kṛṣṇa Dvādaśī, sūryodaya 05:44, sūryāsta 18:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2213-09-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2213-09-12","sa":"https://sa.vidhyamitra.com/city/ayodhya/2213-09-12","hi":"https://hi.vidhyamitra.com/city/ayodhya/2213-09-12","x-default":"https://vidhyamitra.com/city/ayodhya/2213-09-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T23:31:23.448Z","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":"2026-06-01T23:31:23.448Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T23:31:23.448Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}