{"id":"vidhyamitra:city-day:rishikesh:1947-09-24:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1947-09-24","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1947-09-24","date_display":"September 24, 1947 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":1947,"month":9,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2432452.770833,"kali_year":5049,"ahargana":1843987.2708,"sun":{"sidereal_longitude":156.4195,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":265.2425,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":108.823,"elapsed_within_tithi_degrees":0.823},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":265.2425,"elapsed_within_degrees":11.9091},"yoga":{"number":5,"name":"Śobhana","sum_longitude":61.6619},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1947,"month":9,"day":24,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2432452.770833,"ahargana":1843987.2708,"kali_year":5049,"ayanamsa_lahiri":23.1228,"grahas":{"sun":{"sidereal_longitude":157.034174,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":266.62177399999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false,"latitude":-3.372},"mars":{"sidereal_longitude":93.47817399999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":176.792774,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":212.595774,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":163.29727400000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":115.55827399999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":36.6805,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":216.6805,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"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":1947,"month":9,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2432452.770833,"kali_year":5049,"ahargana":1843987.2708,"sun":{"sidereal_longitude":156.4195,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":265.2425,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":108.823,"elapsed_within_tithi_degrees":0.823},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":265.2425,"elapsed_within_degrees":11.9091},"yoga":{"number":5,"name":"Śobhana","sum_longitude":61.6619},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.372,"elongation":108.823},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.372,"opposition_distance":71.177}},"eclipse_window_40days":[]},"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":"06:04","sunsetLocal":"18:12","solarNoonLocal":"12:08","dayLengthHours":12.123539236290654,"dayLengthDisplay":"12 Hours 07 Mins 25 Secs","nightLengthDisplay":"11 Hours 52 Mins 35 Secs","moonriseLocal":"14:18","moonsetLocal":"00:35","rahuKala":{"name":"Rāhu Kāla","start":"12:08","end":"13:39","startHours":12.135608160103693,"endHours":13.651050564640023,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:35","end":"09:06","startHours":7.589280946494697,"endHours":9.10472335103103,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:37","end":"12:08","startHours":10.62016575556736,"endHours":12.135608160103693,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:54","end":"09:18","startHours":8.902664363759518,"endHours":9.30678233830254,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:35","end":"06:54","startHours":6.578986010137143,"endHours":6.90228038977156,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:44","end":"12:32","startHours":11.731490185560672,"endHours":12.539726134646715,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:27","end":"05:16","startHours":4.457366643786278,"endHours":5.265602592872322,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:04","end":"06:04","startHours":5.063543605600811,"endHours":6.073838541958366,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:58","startHours":14.1561980328188,"endHours":14.964433981904843,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:00","end":"18:24","startHours":17.99737777824902,"endHours":18.39737777824902,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:12","end":"18:42","startHours":18.19737777824902,"endHours":18.702525246427797,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:57","end":"19:42","startHours":17.94737777824902,"endHours":19.69737777824902,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:44","end":"00:32","startHours":23.73149018556067,"endHours":24.539726134646717,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:04","end":"07:35","startHours":6.073838541958366,"endHours":7.589280946494697,"quality":"auspicious"},{"name":"Amṛta","start":"07:35","end":"09:06","startHours":7.589280946494697,"endHours":9.10472335103103,"quality":"auspicious"},{"name":"Kāla","start":"09:06","end":"10:37","startHours":9.10472335103103,"endHours":10.62016575556736,"quality":"inauspicious"},{"name":"Śubha","start":"10:37","end":"12:08","startHours":10.62016575556736,"endHours":12.135608160103693,"quality":"auspicious"},{"name":"Roga","start":"12:08","end":"13:39","startHours":12.135608160103693,"endHours":13.651050564640023,"quality":"inauspicious"},{"name":"Udveg","start":"13:39","end":"15:10","startHours":13.651050564640023,"endHours":15.166492969176357,"quality":"inauspicious"},{"name":"Chala","start":"15:10","end":"16:41","startHours":15.166492969176357,"endHours":16.681935373712687,"quality":"neutral"},{"name":"Labha","start":"16:41","end":"18:12","startHours":16.681935373712687,"endHours":18.19737777824902,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:12","end":"19:41","startHours":18.19737777824902,"endHours":19.68193537371269,"quality":"inauspicious"},{"name":"Chala","start":"19:41","end":"21:10","startHours":19.68193537371269,"endHours":21.166492969176357,"quality":"neutral"},{"name":"Labha","start":"21:10","end":"22:39","startHours":21.166492969176357,"endHours":22.651050564640023,"quality":"auspicious"},{"name":"Amṛta","start":"22:39","end":"00:08","startHours":22.651050564640023,"endHours":24.135608160103693,"quality":"auspicious"},{"name":"Kāla","start":"00:08","end":"01:37","startHours":24.135608160103693,"endHours":25.620165755567363,"quality":"inauspicious"},{"name":"Śubha","start":"01:37","end":"03:06","startHours":25.620165755567363,"endHours":27.10472335103103,"quality":"auspicious"},{"name":"Roga","start":"03:06","end":"04:35","startHours":27.10472335103103,"endHours":28.589280946494696,"quality":"inauspicious"},{"name":"Udveg","start":"04:35","end":"06:04","startHours":28.589280946494696,"endHours":30.073838541958366,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:04","end":"07:04","startHours":6.073838541958366,"endHours":7.073838541958366,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:04","end":"08:04","startHours":7.073838541958366,"endHours":8.073838541958366,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:04","end":"09:04","startHours":8.073838541958366,"endHours":9.073838541958366,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:04","end":"10:04","startHours":9.073838541958366,"endHours":10.073838541958366,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:04","end":"11:04","startHours":10.073838541958366,"endHours":11.073838541958366,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:04","end":"12:04","startHours":11.073838541958366,"endHours":12.073838541958366,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:04","end":"13:04","startHours":12.073838541958366,"endHours":13.073838541958366,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:04","end":"14:04","startHours":13.073838541958366,"endHours":14.073838541958366,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:04","end":"15:04","startHours":14.073838541958366,"endHours":15.073838541958366,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:04","end":"16:04","startHours":15.073838541958366,"endHours":16.073838541958366,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:04","end":"17:04","startHours":16.073838541958366,"endHours":17.073838541958366,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:04","end":"18:04","startHours":17.073838541958366,"endHours":18.073838541958366,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:04","end":"19:04","startHours":18.073838541958366,"endHours":19.073838541958366,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:04","end":"20:04","startHours":19.073838541958366,"endHours":20.073838541958366,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:04","end":"21:04","startHours":20.073838541958366,"endHours":21.073838541958366,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:04","end":"22:04","startHours":21.073838541958366,"endHours":22.073838541958366,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:04","end":"23:04","startHours":22.073838541958366,"endHours":23.073838541958366,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:04","end":"00:04","startHours":23.073838541958366,"endHours":24.073838541958366,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:04","end":"01:04","startHours":24.073838541958366,"endHours":25.073838541958366,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:04","end":"02:04","startHours":25.073838541958366,"endHours":26.073838541958366,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:04","end":"03:04","startHours":26.073838541958366,"endHours":27.073838541958366,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:04","end":"04:04","startHours":27.073838541958366,"endHours":28.073838541958366,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:04","end":"05:04","startHours":28.073838541958366,"endHours":29.073838541958366,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:04","end":"06:04","startHours":29.073838541958366,"endHours":30.073838541958366,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-0.062433589609855594,"eotMinutes":8.793110393778392,"ayanamsa":23.1228}},"calendars":{"vikram_samvat":2004,"vikram_samvatsara":"Śārvarī","saka_samvat":1869,"saka_samvatsara":"Sarvajit","bengali_samvat":1354,"malayalam_era":1123,"nanakshahi_year":478,"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":"Kanyā (Puraṭṭāsi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Daśamī · Vikram 2004 Śārvarī · Śaka 1869 Sarvajit"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 24, 1947 CE · Ṛṣikeśa · Vidhyamitra","description":"September 24, 1947 CE for Ṛṣikeśa: Śukla Daśamī, sūryodaya 06:04, sūryāsta 18:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1947-09-24","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1947-09-24","sa":"https://sa.vidhyamitra.com/city/rishikesh/1947-09-24","hi":"https://hi.vidhyamitra.com/city/rishikesh/1947-09-24","x-default":"https://vidhyamitra.com/city/rishikesh/1947-09-24"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T08:55:39.857Z","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":"2026-06-02T08:55:39.857Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T08:55:39.857Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}