{"id":"vidhyamitra:city-day:rishikesh:1932-09-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1932-09-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1932-09-11","date_display":"September 11, 1932 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":1932,"month":9,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2426961.770833,"kali_year":5034,"ahargana":1838496.2708,"sun":{"sidereal_longitude":144.6136,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":278.6453,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":134.0317,"elapsed_within_tithi_degrees":2.0317},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4,"moon_longitude":278.6453,"elapsed_within_degrees":11.9786},"yoga":{"number":5,"name":"Śobhana","sum_longitude":63.2589},"karana":{"half_tithi_index":22,"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":1932,"month":9,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2426961.770833,"ahargana":1838496.2708,"kali_year":5034,"ayanamsa_lahiri":22.9128,"grahas":{"sun":{"sidereal_longitude":145.17007,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":279.78547000000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false,"latitude":-3.3934},"mars":{"sidereal_longitude":92.01977,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":130.83276999999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":134.24687,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":100.14427,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":276.05867,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":327.6201,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":147.6201,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":1932,"month":9,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2426961.770833,"kali_year":5034,"ahargana":1838496.2708,"sun":{"sidereal_longitude":144.6136,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":278.6453,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":134.0317,"elapsed_within_tithi_degrees":2.0317},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4,"moon_longitude":278.6453,"elapsed_within_degrees":11.9786},"yoga":{"number":5,"name":"Śobhana","sum_longitude":63.2589},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.393,"elongation":134.032},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.393,"opposition_distance":45.968}},"eclipse_window_40days":[{"offset_days":-10,"type":"solar","occurs":true,"moon_latitude":0.917,"elongation":1.44}]},"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"sunriseLocal":"05:58","sunsetLocal":"18:28","solarNoonLocal":"12:13","dayLengthHours":12.493885180258344,"dayLengthDisplay":"12 Hours 29 Mins 38 Secs","nightLengthDisplay":"11 Hours 30 Mins 22 Secs","moonriseLocal":"15:56","moonsetLocal":"02:27","rahuKala":{"name":"Rāhu Kāla","start":"16:54","end":"18:28","startHours":16.900460406690833,"endHours":18.462196054223128,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:13","end":"13:47","startHours":12.215253464093955,"endHours":13.77698911162625,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:20","end":"16:54","startHours":15.338724759158541,"endHours":16.900460406690833,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:18","startHours":8.883550749358397,"endHours":9.300013588700342,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:29","end":"06:49","startHours":6.488889423142215,"endHours":6.8220596946157706,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:48","end":"12:38","startHours":11.79879062475201,"endHours":12.6317163034359,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:18","end":"05:08","startHours":4.302459516597005,"endHours":5.135385195280894,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:56","end":"05:58","startHours":4.927153775609922,"endHours":5.968310873964784,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:18","end":"15:08","startHours":14.29756766080368,"endHours":15.130493339487568,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:16","end":"18:40","startHours":18.26219605422313,"endHours":18.662196054223127,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:28","end":"18:59","startHours":18.462196054223128,"endHours":18.982774603400557,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:13","end":"19:58","startHours":18.212196054223128,"endHours":19.962196054223128,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:48","end":"00:38","startHours":23.79879062475201,"endHours":24.6317163034359,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:58","end":"07:32","startHours":5.968310873964784,"endHours":7.530046521497077,"quality":"inauspicious"},{"name":"Chala","start":"07:32","end":"09:06","startHours":7.530046521497077,"endHours":9.09178216902937,"quality":"neutral"},{"name":"Labha","start":"09:06","end":"10:39","startHours":9.09178216902937,"endHours":10.653517816561664,"quality":"auspicious"},{"name":"Amṛta","start":"10:39","end":"12:13","startHours":10.653517816561664,"endHours":12.215253464093955,"quality":"auspicious"},{"name":"Kāla","start":"12:13","end":"13:47","startHours":12.215253464093955,"endHours":13.77698911162625,"quality":"inauspicious"},{"name":"Śubha","start":"13:47","end":"15:20","startHours":13.77698911162625,"endHours":15.338724759158541,"quality":"auspicious"},{"name":"Roga","start":"15:20","end":"16:54","startHours":15.338724759158541,"endHours":16.900460406690833,"quality":"inauspicious"},{"name":"Udveg","start":"16:54","end":"18:28","startHours":16.900460406690833,"endHours":18.462196054223128,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:28","end":"19:54","startHours":18.462196054223128,"endHours":19.900460406690836,"quality":"auspicious"},{"name":"Roga","start":"19:54","end":"21:20","startHours":19.900460406690836,"endHours":21.33872475915854,"quality":"inauspicious"},{"name":"Udveg","start":"21:20","end":"22:47","startHours":21.33872475915854,"endHours":22.77698911162625,"quality":"inauspicious"},{"name":"Chala","start":"22:47","end":"00:13","startHours":22.77698911162625,"endHours":24.215253464093955,"quality":"neutral"},{"name":"Labha","start":"00:13","end":"01:39","startHours":24.215253464093955,"endHours":25.653517816561664,"quality":"auspicious"},{"name":"Amṛta","start":"01:39","end":"03:06","startHours":25.653517816561664,"endHours":27.091782169029372,"quality":"auspicious"},{"name":"Kāla","start":"03:06","end":"04:32","startHours":27.091782169029372,"endHours":28.530046521497077,"quality":"inauspicious"},{"name":"Śubha","start":"04:32","end":"05:58","startHours":28.530046521497077,"endHours":29.968310873964782,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:58","end":"06:58","startHours":5.968310873964784,"endHours":6.968310873964784,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:58","end":"07:58","startHours":6.968310873964784,"endHours":7.968310873964784,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:58","end":"08:58","startHours":7.968310873964784,"endHours":8.968310873964784,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:58","end":"09:58","startHours":8.968310873964784,"endHours":9.968310873964784,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:58","end":"10:58","startHours":9.968310873964784,"endHours":10.968310873964784,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:58","end":"11:58","startHours":10.968310873964784,"endHours":11.968310873964784,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:58","end":"12:58","startHours":11.968310873964784,"endHours":12.968310873964784,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:58","end":"13:58","startHours":12.968310873964784,"endHours":13.968310873964784,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:58","end":"14:58","startHours":13.968310873964784,"endHours":14.968310873964784,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:58","end":"15:58","startHours":14.968310873964784,"endHours":15.968310873964784,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:58","end":"16:58","startHours":15.968310873964784,"endHours":16.968310873964782,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:58","end":"17:58","startHours":16.968310873964782,"endHours":17.968310873964782,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:58","end":"18:58","startHours":17.968310873964782,"endHours":18.968310873964782,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:58","end":"19:58","startHours":18.968310873964782,"endHours":19.968310873964782,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:58","end":"20:58","startHours":19.968310873964782,"endHours":20.968310873964782,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:58","end":"21:58","startHours":20.968310873964782,"endHours":21.968310873964782,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:58","end":"22:58","startHours":21.968310873964782,"endHours":22.968310873964782,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:58","end":"23:58","startHours":22.968310873964782,"endHours":23.968310873964782,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:58","end":"00:58","startHours":23.968310873964782,"endHours":24.968310873964782,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:58","end":"01:58","startHours":24.968310873964782,"endHours":25.968310873964782,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:58","end":"02:58","startHours":25.968310873964782,"endHours":26.968310873964782,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:58","end":"03:58","startHours":26.968310873964782,"endHours":27.968310873964782,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:58","end":"04:58","startHours":27.968310873964782,"endHours":28.968310873964782,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:58","end":"05:58","startHours":28.968310873964782,"endHours":29.968310873964782,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-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":4.711034678856832,"eotMinutes":4.014392154362758,"ayanamsa":22.9128}},"calendars":{"vikram_samvat":1989,"vikram_samvatsara":"Pārthiva","saka_samvat":1854,"saka_samvatsara":"Aṅgirasa","bengali_samvat":1339,"malayalam_era":1108,"nanakshahi_year":463,"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 Dvādaśī · Vikram 1989 Pārthiva · Śaka 1854 Aṅgirasa"},"festivals":[{"id":"vamana-jayanti","name":"Vāmana Jayantī","name_sanskrit":"वामन जयन्ती","tradition":"Vaishnava","associated_deity":"Vāmana (5th daśāvatāra of Krishna)","deity_avatara_index":15,"significance":"Vāmana's three-step measure of all worlds; Bali's surrender. (= Onam in Kerala.)","vrata":true,"detection":{"tithi_number":12,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"precedence":2,"sources":["Bhāgavata 8.18-22"]}],"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":"rishikesh"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga September 11, 1932 CE · Ṛṣikeśa · Vidhyamitra","description":"September 11, 1932 CE for Ṛṣikeśa: Śukla Dvādaśī, sūryodaya 05:58, sūryāsta 18:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1932-09-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1932-09-11","sa":"https://sa.vidhyamitra.com/city/rishikesh/1932-09-11","hi":"https://hi.vidhyamitra.com/city/rishikesh/1932-09-11","x-default":"https://vidhyamitra.com/city/rishikesh/1932-09-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T12:08:49.210Z","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":"2026-06-01T12:08:49.210Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T12:08:49.210Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}