{"id":"vidhyamitra:city-day:ayodhya:1926-09-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1926-09-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1926-09-13","date_display":"September 13, 1926 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":1926,"month":9,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2424771.770833,"kali_year":5028,"ahargana":1836306.2708,"sun":{"sidereal_longitude":146.1208,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":214.5415,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":68.4207,"elapsed_within_tithi_degrees":8.4207},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":214.5415,"elapsed_within_degrees":1.2081},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":0.6623},"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":1926,"month":9,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2424771.770833,"ahargana":1836306.2708,"kali_year":5028,"ayanamsa_lahiri":22.829,"grahas":{"sun":{"sidereal_longitude":146.66704500000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":211.307145,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false,"latitude":3.4006},"mars":{"sidereal_longitude":25.78454499999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":141.788745,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":297.56724499999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":129.90774499999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":208.81764499999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":83.6568,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":263.6568,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":1926,"month":9,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2424771.770833,"kali_year":5028,"ahargana":1836306.2708,"sun":{"sidereal_longitude":146.1208,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":214.5415,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":68.4207,"elapsed_within_tithi_degrees":8.4207},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":214.5415,"elapsed_within_degrees":1.2081},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":0.6623},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.401,"elongation":68.421},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.401,"opposition_distance":111.579}},"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":"05:44","sunsetLocal":"18:09","solarNoonLocal":"11:56","dayLengthHours":12.405477206849689,"dayLengthDisplay":"12 Hours 24 Mins 20 Secs","nightLengthDisplay":"11 Hours 35 Mins 40 Secs","moonriseLocal":"10:52","moonsetLocal":"21:38","rahuKala":{"name":"Rāhu Kāla","start":"07:17","end":"08:50","startHours":7.288448198600266,"endHours":8.839132849456476,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:23","end":"11:56","startHours":10.389817500312688,"endHours":11.9405021511689,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:29","end":"15:03","startHours":13.49118680202511,"endHours":15.04187145288132,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:03","startHours":8.632374896008983,"endHours":9.045890802903973,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:15","end":"06:35","startHours":6.254658431362792,"endHours":6.585471156878784,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:32","end":"12:21","startHours":11.52698624427391,"endHours":12.35401805806389,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:05","end":"04:55","startHours":4.083699920164096,"endHours":4.9107317339540755,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:42","end":"05:44","startHours":4.703973780506581,"endHours":5.737763547744055,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:00","end":"14:50","startHours":14.008081685643848,"endHours":14.835113499433827,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:57","end":"18:21","startHours":17.943240754593745,"endHours":18.343240754593744,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:09","end":"18:40","startHours":18.143240754593744,"endHours":18.66013563821248,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:54","end":"19:39","startHours":17.893240754593744,"endHours":19.643240754593744,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:32","end":"00:21","startHours":23.52698624427391,"endHours":24.35401805806389,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:44","end":"07:17","startHours":5.737763547744055,"endHours":7.288448198600266,"quality":"auspicious"},{"name":"Kāla","start":"07:17","end":"08:50","startHours":7.288448198600266,"endHours":8.839132849456476,"quality":"inauspicious"},{"name":"Śubha","start":"08:50","end":"10:23","startHours":8.839132849456476,"endHours":10.389817500312688,"quality":"auspicious"},{"name":"Roga","start":"10:23","end":"11:56","startHours":10.389817500312688,"endHours":11.9405021511689,"quality":"inauspicious"},{"name":"Udveg","start":"11:56","end":"13:29","startHours":11.9405021511689,"endHours":13.49118680202511,"quality":"inauspicious"},{"name":"Chala","start":"13:29","end":"15:03","startHours":13.49118680202511,"endHours":15.04187145288132,"quality":"neutral"},{"name":"Labha","start":"15:03","end":"16:36","startHours":15.04187145288132,"endHours":16.592556103737532,"quality":"auspicious"},{"name":"Amṛta","start":"16:36","end":"18:09","startHours":16.592556103737532,"endHours":18.143240754593744,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:09","end":"19:36","startHours":18.143240754593744,"endHours":19.592556103737532,"quality":"neutral"},{"name":"Labha","start":"19:36","end":"21:03","startHours":19.592556103737532,"endHours":21.041871452881324,"quality":"auspicious"},{"name":"Amṛta","start":"21:03","end":"22:29","startHours":21.041871452881324,"endHours":22.491186802025112,"quality":"auspicious"},{"name":"Kāla","start":"22:29","end":"23:56","startHours":22.491186802025112,"endHours":23.9405021511689,"quality":"inauspicious"},{"name":"Śubha","start":"23:56","end":"01:23","startHours":23.9405021511689,"endHours":25.389817500312688,"quality":"auspicious"},{"name":"Roga","start":"01:23","end":"02:50","startHours":25.389817500312688,"endHours":26.839132849456476,"quality":"inauspicious"},{"name":"Udveg","start":"02:50","end":"04:17","startHours":26.839132849456476,"endHours":28.288448198600268,"quality":"inauspicious"},{"name":"Chala","start":"04:17","end":"05:44","startHours":28.288448198600268,"endHours":29.737763547744056,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:44","end":"06:44","startHours":5.737763547744055,"endHours":6.737763547744055,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:44","end":"07:44","startHours":6.737763547744055,"endHours":7.737763547744055,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:44","end":"08:44","startHours":7.737763547744055,"endHours":8.737763547744056,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:44","end":"09:44","startHours":8.737763547744056,"endHours":9.737763547744056,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:44","end":"10:44","startHours":9.737763547744056,"endHours":10.737763547744056,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:44","end":"11:44","startHours":10.737763547744056,"endHours":11.737763547744056,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:44","end":"12:44","startHours":11.737763547744056,"endHours":12.737763547744056,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:44","end":"13:44","startHours":12.737763547744056,"endHours":13.737763547744056,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:44","end":"14:44","startHours":13.737763547744056,"endHours":14.737763547744056,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:44","end":"15:44","startHours":14.737763547744056,"endHours":15.737763547744056,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:44","end":"16:44","startHours":15.737763547744056,"endHours":16.737763547744056,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:44","end":"17:44","startHours":16.737763547744056,"endHours":17.737763547744056,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:44","end":"18:44","startHours":17.737763547744056,"endHours":18.737763547744056,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:44","end":"19:44","startHours":18.737763547744056,"endHours":19.737763547744056,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:44","end":"20:44","startHours":19.737763547744056,"endHours":20.737763547744056,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:44","end":"21:44","startHours":20.737763547744056,"endHours":21.737763547744056,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:44","end":"22:44","startHours":21.737763547744056,"endHours":22.737763547744056,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:44","end":"23:44","startHours":22.737763547744056,"endHours":23.737763547744056,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:44","end":"00:44","startHours":23.737763547744056,"endHours":24.737763547744056,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:44","end":"01:44","startHours":24.737763547744056,"endHours":25.737763547744056,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:44","end":"02:44","startHours":25.737763547744056,"endHours":26.737763547744056,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:44","end":"03:44","startHours":26.737763547744056,"endHours":27.737763547744056,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:44","end":"04:44","startHours":27.737763547744056,"endHours":28.737763547744056,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:44","end":"05:44","startHours":28.737763547744056,"endHours":29.737763547744056,"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"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":4.1580500321977985,"eotMinutes":4.753870929866006,"ayanamsa":22.829}},"calendars":{"vikram_samvat":1983,"vikram_samvatsara":"Pramāthi","saka_samvat":1848,"saka_samvatsara":"Akṣaya","bengali_samvat":1333,"malayalam_era":1102,"nanakshahi_year":457,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla 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 Śukla Ṣaṣṭhī · Vikram 1983 Pramāthi · Śaka 1848 Akṣaya"},"festivals":[{"id":"subrahmanya-shashthi","name":"Subrahmaṇya Ṣaṣṭhī","name_sanskrit":"सुब्रह्मण्य षष्ठी","tradition":"Shaiva","associated_deity":"Kārttikeya","significance":"Worship of Kārttikeya as Subrahmaṇya.","vrata":true,"detection":{"tithi_number":6,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"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 13, 1926 CE · Ayodhyā · Vidhyamitra","description":"September 13, 1926 CE for Ayodhyā: Śukla Ṣaṣṭhī, sūryodaya 05:44, sūryāsta 18:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1926-09-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1926-09-13","sa":"https://sa.vidhyamitra.com/city/ayodhya/1926-09-13","hi":"https://hi.vidhyamitra.com/city/ayodhya/1926-09-13","x-default":"https://vidhyamitra.com/city/ayodhya/1926-09-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T05:45:30.151Z","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":"2026-06-01T05:45:30.151Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T05:45:30.151Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}