{"id":"vidhyamitra:city-day:rishikesh:2017-09-05:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2017-09-05","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2017-09-05","date_display":"September 5, 2017 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":2017,"month":9,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458001.770833,"kali_year":5119,"ahargana":1869536.2708,"sun":{"sidereal_longitude":137.8417,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":302.0403,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":164.1986,"elapsed_within_tithi_degrees":8.1986},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":302.0403,"elapsed_within_degrees":8.7069},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":79.882},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"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":2017,"month":9,"day":5,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458001.770833,"ahargana":1869536.2708,"kali_year":5119,"ayanamsa_lahiri":24.0999,"grahas":{"sun":{"sidereal_longitude":138.58471399999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":303.40361400000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false,"latitude":0.0731},"mars":{"sidereal_longitude":125.41761399999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":124.16711399999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":178.33631400000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":107.46941400000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":237.01761399999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":122.9715,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":302.9715,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"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":2017,"month":9,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458001.770833,"kali_year":5119,"ahargana":1869536.2708,"sun":{"sidereal_longitude":137.8417,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":302.0403,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":164.1986,"elapsed_within_tithi_degrees":8.1986},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":302.0403,"elapsed_within_degrees":8.7069},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":79.882},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.073,"elongation":164.199},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.073,"opposition_distance":15.801}},"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":12.657738543118882,"dayLengthDisplay":"12 Hours 39 Mins 28 Secs","nightLengthDisplay":"11 Hours 20 Mins 32 Secs","moonriseLocal":"17:41","moonsetLocal":"04:48","rahuKala":{"name":"Rāhu Kāla","start":"15:25","end":"17:00","startHours":15.415803564312341,"endHours":16.9980208822022,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:05","end":"10:40","startHours":9.0869342927529,"endHours":10.66915161064276,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:15","end":"13:50","startHours":12.25136892853262,"endHours":13.833586246422481,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:18","startHours":8.87597198370092,"endHours":9.297896601804883,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:27","end":"06:47","startHours":6.449905429603135,"endHours":6.787445124086305,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:40","startHours":11.829444310428658,"endHours":12.673293546636584,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:14","end":"05:05","startHours":4.23480118455733,"endHours":5.078650420765255,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:52","end":"05:55","startHours":4.867688111713274,"endHours":5.922499656973181,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:22","end":"15:12","startHours":14.360992019052436,"endHours":15.20484125526036,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:23","end":"18:47","startHours":18.380238200092062,"endHours":18.78023820009206,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:35","end":"19:06","startHours":18.58023820009206,"endHours":19.107643972722016,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:20","end":"20:05","startHours":18.33023820009206,"endHours":20.08023820009206,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:40","startHours":23.82944431042866,"endHours":24.673293546636582,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:55","end":"07:30","startHours":5.922499656973181,"endHours":7.504716974863041,"quality":"inauspicious"},{"name":"Udveg","start":"07:30","end":"09:05","startHours":7.504716974863041,"endHours":9.0869342927529,"quality":"inauspicious"},{"name":"Chala","start":"09:05","end":"10:40","startHours":9.0869342927529,"endHours":10.66915161064276,"quality":"neutral"},{"name":"Labha","start":"10:40","end":"12:15","startHours":10.66915161064276,"endHours":12.25136892853262,"quality":"auspicious"},{"name":"Amṛta","start":"12:15","end":"13:50","startHours":12.25136892853262,"endHours":13.833586246422481,"quality":"auspicious"},{"name":"Kāla","start":"13:50","end":"15:25","startHours":13.833586246422481,"endHours":15.415803564312341,"quality":"inauspicious"},{"name":"Śubha","start":"15:25","end":"17:00","startHours":15.415803564312341,"endHours":16.9980208822022,"quality":"auspicious"},{"name":"Roga","start":"17:00","end":"18:35","startHours":16.9980208822022,"endHours":18.58023820009206,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:35","end":"20:00","startHours":18.58023820009206,"endHours":19.9980208822022,"quality":"inauspicious"},{"name":"Śubha","start":"20:00","end":"21:25","startHours":19.9980208822022,"endHours":21.41580356431234,"quality":"auspicious"},{"name":"Roga","start":"21:25","end":"22:50","startHours":21.41580356431234,"endHours":22.83358624642248,"quality":"inauspicious"},{"name":"Udveg","start":"22:50","end":"00:15","startHours":22.83358624642248,"endHours":24.25136892853262,"quality":"inauspicious"},{"name":"Chala","start":"00:15","end":"01:40","startHours":24.25136892853262,"endHours":25.66915161064276,"quality":"neutral"},{"name":"Labha","start":"01:40","end":"03:05","startHours":25.66915161064276,"endHours":27.0869342927529,"quality":"auspicious"},{"name":"Amṛta","start":"03:05","end":"04:30","startHours":27.0869342927529,"endHours":28.50471697486304,"quality":"auspicious"},{"name":"Kāla","start":"04:30","end":"05:55","startHours":28.50471697486304,"endHours":29.92249965697318,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:55","end":"06:55","startHours":5.922499656973181,"endHours":6.922499656973181,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:55","end":"07:55","startHours":6.922499656973181,"endHours":7.922499656973181,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:55","end":"08:55","startHours":7.922499656973181,"endHours":8.92249965697318,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:55","end":"09:55","startHours":8.92249965697318,"endHours":9.92249965697318,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:55","end":"10:55","startHours":9.92249965697318,"endHours":10.92249965697318,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:55","end":"11:55","startHours":10.92249965697318,"endHours":11.92249965697318,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:55","end":"12:55","startHours":11.92249965697318,"endHours":12.92249965697318,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:55","end":"13:55","startHours":12.92249965697318,"endHours":13.92249965697318,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:55","end":"14:55","startHours":13.92249965697318,"endHours":14.92249965697318,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:55","end":"15:55","startHours":14.92249965697318,"endHours":15.92249965697318,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:55","end":"16:55","startHours":15.92249965697318,"endHours":16.92249965697318,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:55","end":"17:55","startHours":16.92249965697318,"endHours":17.92249965697318,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:55","end":"18:55","startHours":17.92249965697318,"endHours":18.92249965697318,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:55","end":"19:55","startHours":18.92249965697318,"endHours":19.92249965697318,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:55","end":"20:55","startHours":19.92249965697318,"endHours":20.92249965697318,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:55","end":"21:55","startHours":20.92249965697318,"endHours":21.92249965697318,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:55","end":"22:55","startHours":21.92249965697318,"endHours":22.92249965697318,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:55","end":"23:55","startHours":22.92249965697318,"endHours":23.92249965697318,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:55","end":"00:55","startHours":23.92249965697318,"endHours":24.92249965697318,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:55","end":"01:55","startHours":24.92249965697318,"endHours":25.92249965697318,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:55","end":"02:55","startHours":25.92249965697318,"endHours":26.92249965697318,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:55","end":"03:55","startHours":26.92249965697318,"endHours":27.92249965697318,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:55","end":"04:55","startHours":27.92249965697318,"endHours":28.92249965697318,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:55","end":"05:55","startHours":28.92249965697318,"endHours":29.92249965697318,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":6.798479090493169,"eotMinutes":1.8474642880427774,"ayanamsa":24.0999}},"calendars":{"vikram_samvat":2074,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1939,"saka_samvatsara":"Hemalambī","bengali_samvat":1424,"malayalam_era":1193,"nanakshahi_year":548,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Caturdaśī · Vikram 2074 Sādhāraṇa · Śaka 1939 Hemalambī"},"festivals":[{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5}],"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 5, 2017 CE · Ṛṣikeśa · Vidhyamitra","description":"September 5, 2017 CE for Ṛṣikeśa: Śukla Caturdaśī, sūryodaya 05:55, sūryāsta 18:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2017-09-05","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2017-09-05","sa":"https://sa.vidhyamitra.com/city/rishikesh/2017-09-05","hi":"https://hi.vidhyamitra.com/city/rishikesh/2017-09-05","x-default":"https://vidhyamitra.com/city/rishikesh/2017-09-05"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T06:51:18.481Z","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":"2026-05-15T06:51:18.481Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T06:51:18.481Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}