{"id":"vidhyamitra:city-day:rishikesh:1910-09-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1910-09-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1910-09-06","date_display":"September 6, 1910 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":1910,"month":9,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2418920.770833,"kali_year":5012,"ahargana":1830455.2708,"sun":{"sidereal_longitude":139.4724,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":168.4749,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":29.0026,"elapsed_within_tithi_degrees":5.0026},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":168.4749,"elapsed_within_degrees":8.4749},"yoga":{"number":24,"name":"Śukla","sum_longitude":307.9473},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1910,"month":9,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2418920.770833,"ahargana":1830455.2708,"kali_year":5012,"ayanamsa_lahiri":22.6052,"grahas":{"sun":{"sidereal_longitude":139.96099600000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":166.44189600000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false,"latitude":3.1912},"mars":{"sidereal_longitude":148.343296,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":167.45349599999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":174.61399600000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":120.38899600000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":14.80219599999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":33.671,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":213.671,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":1910,"month":9,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2418920.770833,"kali_year":5012,"ahargana":1830455.2708,"sun":{"sidereal_longitude":139.4724,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":168.4749,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":29.0026,"elapsed_within_tithi_degrees":5.0026},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":168.4749,"elapsed_within_degrees":8.4749},"yoga":{"number":24,"name":"Śukla","sum_longitude":307.9473},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.191,"elongation":29.003},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.191,"opposition_distance":150.997}},"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":"05:55","sunsetLocal":"18:35","solarNoonLocal":"12:15","dayLengthHours":12.661311216622675,"dayLengthDisplay":"12 Hours 39 Mins 41 Secs","nightLengthDisplay":"11 Hours 20 Mins 19 Secs","moonriseLocal":"08:06","moonsetLocal":"19:55","rahuKala":{"name":"Rāhu Kāla","start":"15:25","end":"17:00","startHours":15.410804342238325,"endHours":16.993468244316162,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:05","end":"10:40","startHours":9.08014873392699,"endHours":10.662812636004823,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:15","end":"13:50","startHours":12.245476538082658,"endHours":13.828140440160492,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:52","end":"09:17","startHours":8.86912688031661,"endHours":9.291170587537367,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:27","end":"06:47","startHours":6.442375563797265,"endHours":6.78001052957387,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:40","startHours":11.823432830861902,"endHours":12.667520245303413,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:14","end":"05:04","startHours":4.2266461008882965,"endHours":5.070733515329809,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:52","end":"05:55","startHours":4.85971166171943,"endHours":5.91482092977132,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:12","startHours":14.355695074186437,"endHours":15.19978248862795,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:23","end":"18:47","startHours":18.376132146393996,"endHours":18.776132146393994,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:35","end":"19:06","startHours":18.576132146393995,"endHours":19.103686780419938,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:20","end":"20:05","startHours":18.326132146393995,"endHours":20.076132146393995,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:40","startHours":23.8234328308619,"endHours":24.66752024530341,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:55","end":"07:30","startHours":5.91482092977132,"endHours":7.497484831849155,"quality":"inauspicious"},{"name":"Udveg","start":"07:30","end":"09:05","startHours":7.497484831849155,"endHours":9.08014873392699,"quality":"inauspicious"},{"name":"Chala","start":"09:05","end":"10:40","startHours":9.08014873392699,"endHours":10.662812636004823,"quality":"neutral"},{"name":"Labha","start":"10:40","end":"12:15","startHours":10.662812636004823,"endHours":12.245476538082658,"quality":"auspicious"},{"name":"Amṛta","start":"12:15","end":"13:50","startHours":12.245476538082658,"endHours":13.828140440160492,"quality":"auspicious"},{"name":"Kāla","start":"13:50","end":"15:25","startHours":13.828140440160492,"endHours":15.410804342238325,"quality":"inauspicious"},{"name":"Śubha","start":"15:25","end":"17:00","startHours":15.410804342238325,"endHours":16.993468244316162,"quality":"auspicious"},{"name":"Roga","start":"17:00","end":"18:35","startHours":16.993468244316162,"endHours":18.576132146393995,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:35","end":"20:00","startHours":18.576132146393995,"endHours":19.993468244316162,"quality":"inauspicious"},{"name":"Śubha","start":"20:00","end":"21:25","startHours":19.993468244316162,"endHours":21.410804342238325,"quality":"auspicious"},{"name":"Roga","start":"21:25","end":"22:50","startHours":21.410804342238325,"endHours":22.828140440160492,"quality":"inauspicious"},{"name":"Udveg","start":"22:50","end":"00:15","startHours":22.828140440160492,"endHours":24.245476538082656,"quality":"inauspicious"},{"name":"Chala","start":"00:15","end":"01:40","startHours":24.245476538082656,"endHours":25.662812636004823,"quality":"neutral"},{"name":"Labha","start":"01:40","end":"03:05","startHours":25.662812636004823,"endHours":27.08014873392699,"quality":"auspicious"},{"name":"Amṛta","start":"03:05","end":"04:30","startHours":27.08014873392699,"endHours":28.497484831849157,"quality":"auspicious"},{"name":"Kāla","start":"04:30","end":"05:55","startHours":28.497484831849157,"endHours":29.91482092977132,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:55","end":"06:55","startHours":5.91482092977132,"endHours":6.91482092977132,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:55","end":"07:55","startHours":6.91482092977132,"endHours":7.91482092977132,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:55","end":"08:55","startHours":7.91482092977132,"endHours":8.91482092977132,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:55","end":"09:55","startHours":8.91482092977132,"endHours":9.91482092977132,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:55","end":"10:55","startHours":9.91482092977132,"endHours":10.91482092977132,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:55","end":"11:55","startHours":10.91482092977132,"endHours":11.91482092977132,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:55","end":"12:55","startHours":11.91482092977132,"endHours":12.91482092977132,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:55","end":"13:55","startHours":12.91482092977132,"endHours":13.91482092977132,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:55","end":"14:55","startHours":13.91482092977132,"endHours":14.91482092977132,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:55","end":"15:55","startHours":14.91482092977132,"endHours":15.91482092977132,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:55","end":"16:55","startHours":15.91482092977132,"endHours":16.91482092977132,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:55","end":"17:55","startHours":16.91482092977132,"endHours":17.91482092977132,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:55","end":"18:55","startHours":17.91482092977132,"endHours":18.91482092977132,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:55","end":"19:55","startHours":18.91482092977132,"endHours":19.91482092977132,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:55","end":"20:55","startHours":19.91482092977132,"endHours":20.91482092977132,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:55","end":"21:55","startHours":20.91482092977132,"endHours":21.91482092977132,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:55","end":"22:55","startHours":21.91482092977132,"endHours":22.91482092977132,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:55","end":"23:55","startHours":22.91482092977132,"endHours":23.91482092977132,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:55","end":"00:55","startHours":23.91482092977132,"endHours":24.91482092977132,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:55","end":"01:55","startHours":24.91482092977132,"endHours":25.91482092977132,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:55","end":"02:55","startHours":25.91482092977132,"endHours":26.91482092977132,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:55","end":"03:55","startHours":26.91482092977132,"endHours":27.91482092977132,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:55","end":"04:55","startHours":27.91482092977132,"endHours":28.91482092977132,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:55","end":"05:55","startHours":28.91482092977132,"endHours":29.91482092977132,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"North","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":6.843749217309398,"eotMinutes":2.2010077150405363,"ayanamsa":22.6052}},"calendars":{"vikram_samvat":1967,"vikram_samvatsara":"Rudhirodgāri","saka_samvat":1832,"saka_samvatsara":"Sādhāraṇa","bengali_samvat":1317,"malayalam_era":1086,"nanakshahi_year":441,"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 Tṛtīyā · Vikram 1967 Rudhirodgāri · Śaka 1832 Sādhāraṇa"},"festivals":[{"id":"varaha-jayanti","name":"Varāha Jayantī","name_sanskrit":"वराह जयन्ती","tradition":"Vaishnava","associated_deity":"Varāha (3rd daśāvatāra of Krishna)","deity_avatara_index":12,"significance":"Varāha lifted Bhū-Devī from the cosmic ocean.","vrata":false,"detection":{"tithi_number":3,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"precedence":4,"sources":["Bhāgavata 3.13"]}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 6, 1910 CE · Ṛṣikeśa · Vidhyamitra","description":"September 6, 1910 CE for Ṛṣikeśa: Śukla Tṛtīyā, sūryodaya 05:55, sūryāsta 18:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1910-09-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1910-09-06","sa":"https://sa.vidhyamitra.com/city/rishikesh/1910-09-06","hi":"https://hi.vidhyamitra.com/city/rishikesh/1910-09-06","x-default":"https://vidhyamitra.com/city/rishikesh/1910-09-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:31:34.129Z","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":"2026-05-31T15:31:34.129Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:31:34.129Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}