{"id":"vidhyamitra:city-day:rishikesh:1907-12-03:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1907-12-03","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1907-12-03","date_display":"December 3, 1907 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":1907,"month":12,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417912.770833,"kali_year":5009,"ahargana":1829447.2708,"sun":{"sidereal_longitude":226.8979,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":195.1197,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":328.2218,"elapsed_within_tithi_degrees":4.2218},"nakshatra":{"number":15,"name":"Svātī","pada":3,"moon_longitude":195.1197,"elapsed_within_degrees":8.4531},"yoga":{"number":5,"name":"Śobhana","sum_longitude":62.0177},"karana":{"half_tithi_index":54,"name":"Gara"},"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":1907,"month":12,"day":3,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2417912.770833,"ahargana":1829447.2708,"kali_year":5009,"ayanamsa_lahiri":22.5667,"grahas":{"sun":{"sidereal_longitude":227.162109,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":195.21580900000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false,"latitude":4.2784},"mars":{"sidereal_longitude":311.35970899999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":208.19680900000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":112.17210899999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":248.421609,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":329.42080899999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":87.0797,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":267.0797,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":1907,"month":12,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417912.770833,"kali_year":5009,"ahargana":1829447.2708,"sun":{"sidereal_longitude":226.8979,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":195.1197,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":328.2218,"elapsed_within_tithi_degrees":4.2218},"nakshatra":{"number":15,"name":"Svātī","pada":3,"moon_longitude":195.1197,"elapsed_within_degrees":8.4531},"yoga":{"number":5,"name":"Śobhana","sum_longitude":62.0177},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.278,"elongation":31.778},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.278,"opposition_distance":148.222}},"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":"06:57","sunsetLocal":"17:18","solarNoonLocal":"12:08","dayLengthHours":10.345554105748555,"dayLengthDisplay":"10 Hours 20 Mins 44 Secs","nightLengthDisplay":"13 Hours 39 Mins 16 Secs","moonriseLocal":"04:30","moonsetLocal":"15:29","rahuKala":{"name":"Rāhu Kāla","start":"14:43","end":"16:00","startHours":14.712568077592838,"endHours":16.00576234081141,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:32","end":"10:50","startHours":9.53979102471856,"endHours":10.832985287937131,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:08","end":"13:25","startHours":12.126179551155701,"endHours":13.41937381437427,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:22","end":"09:43","startHours":9.367365122956086,"endHours":9.712216926481037,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:23","end":"07:40","startHours":7.384467252687613,"endHours":7.660348695507574,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:47","end":"12:28","startHours":11.78132774763075,"endHours":12.471031354680653,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:34","end":"06:16","startHours":5.573995284181615,"endHours":6.2636988912315195,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:05","end":"06:57","startHours":6.091272989469044,"endHours":6.953402498281423,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:51","end":"14:32","startHours":13.850438568780458,"endHours":14.540142175830361,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:06","end":"17:30","startHours":17.09895660402998,"endHours":17.498956604029978,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:18","end":"17:44","startHours":17.29895660402998,"endHours":17.73002135843617,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:03","end":"18:48","startHours":17.04895660402998,"endHours":18.79895660402998,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:47","end":"00:28","startHours":23.781327747630748,"endHours":24.471031354680655,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:57","end":"08:15","startHours":6.953402498281423,"endHours":8.246596761499992,"quality":"inauspicious"},{"name":"Udveg","start":"08:15","end":"09:32","startHours":8.246596761499992,"endHours":9.53979102471856,"quality":"inauspicious"},{"name":"Chala","start":"09:32","end":"10:50","startHours":9.53979102471856,"endHours":10.832985287937131,"quality":"neutral"},{"name":"Labha","start":"10:50","end":"12:08","startHours":10.832985287937131,"endHours":12.126179551155701,"quality":"auspicious"},{"name":"Amṛta","start":"12:08","end":"13:25","startHours":12.126179551155701,"endHours":13.41937381437427,"quality":"auspicious"},{"name":"Kāla","start":"13:25","end":"14:43","startHours":13.41937381437427,"endHours":14.712568077592838,"quality":"inauspicious"},{"name":"Śubha","start":"14:43","end":"16:00","startHours":14.712568077592838,"endHours":16.00576234081141,"quality":"auspicious"},{"name":"Roga","start":"16:00","end":"17:18","startHours":16.00576234081141,"endHours":17.29895660402998,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:18","end":"19:00","startHours":17.29895660402998,"endHours":19.00576234081141,"quality":"inauspicious"},{"name":"Śubha","start":"19:00","end":"20:43","startHours":19.00576234081141,"endHours":20.71256807759284,"quality":"auspicious"},{"name":"Roga","start":"20:43","end":"22:25","startHours":20.71256807759284,"endHours":22.41937381437427,"quality":"inauspicious"},{"name":"Udveg","start":"22:25","end":"00:08","startHours":22.41937381437427,"endHours":24.1261795511557,"quality":"inauspicious"},{"name":"Chala","start":"00:08","end":"01:50","startHours":24.1261795511557,"endHours":25.83298528793713,"quality":"neutral"},{"name":"Labha","start":"01:50","end":"03:32","startHours":25.83298528793713,"endHours":27.53979102471856,"quality":"auspicious"},{"name":"Amṛta","start":"03:32","end":"05:15","startHours":27.53979102471856,"endHours":29.246596761499994,"quality":"auspicious"},{"name":"Kāla","start":"05:15","end":"06:57","startHours":29.246596761499994,"endHours":30.953402498281424,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:57","end":"07:57","startHours":6.953402498281423,"endHours":7.953402498281423,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:57","end":"08:57","startHours":7.953402498281423,"endHours":8.953402498281424,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:57","end":"09:57","startHours":8.953402498281424,"endHours":9.953402498281424,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:57","end":"10:57","startHours":9.953402498281424,"endHours":10.953402498281424,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:57","end":"11:57","startHours":10.953402498281424,"endHours":11.953402498281424,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:57","end":"12:57","startHours":11.953402498281424,"endHours":12.953402498281424,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:57","end":"13:57","startHours":12.953402498281424,"endHours":13.953402498281424,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:57","end":"14:57","startHours":13.953402498281424,"endHours":14.953402498281424,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:57","end":"15:57","startHours":14.953402498281424,"endHours":15.953402498281424,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:57","end":"16:57","startHours":15.953402498281424,"endHours":16.953402498281424,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:57","end":"17:57","startHours":16.953402498281424,"endHours":17.953402498281424,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:57","end":"18:57","startHours":17.953402498281424,"endHours":18.953402498281424,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:57","end":"19:57","startHours":18.953402498281424,"endHours":19.953402498281424,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:57","end":"20:57","startHours":19.953402498281424,"endHours":20.953402498281424,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:57","end":"21:57","startHours":20.953402498281424,"endHours":21.953402498281424,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:57","end":"22:57","startHours":21.953402498281424,"endHours":22.953402498281424,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:57","end":"23:57","startHours":22.953402498281424,"endHours":23.953402498281424,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:57","end":"00:57","startHours":23.953402498281424,"endHours":24.953402498281424,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:57","end":"01:57","startHours":24.953402498281424,"endHours":25.953402498281424,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:57","end":"02:57","startHours":25.953402498281424,"endHours":26.953402498281424,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:57","end":"03:57","startHours":26.953402498281424,"endHours":27.953402498281424,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:57","end":"04:57","startHours":27.953402498281424,"endHours":28.953402498281424,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:57","end":"05:57","startHours":28.953402498281424,"endHours":29.953402498281424,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:57","end":"06:57","startHours":29.953402498281424,"endHours":30.953402498281424,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"North","rahuVasa":"North","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.90681921368935,"eotMinutes":9.35882693065794,"ayanamsa":22.5667}},"calendars":{"vikram_samvat":1964,"vikram_samvatsara":"Raudra","saka_samvat":1829,"saka_samvatsara":"Plavaṅga","bengali_samvat":1314,"malayalam_era":1083,"nanakshahi_year":438,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Trayodaśī · Vikram 1964 Raudra · Śaka 1829 Plavaṅga"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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 December 3, 1907 CE · Ṛṣikeśa · Vidhyamitra","description":"December 3, 1907 CE for Ṛṣikeśa: Kṛṣṇa Trayodaśī, sūryodaya 06:57, sūryāsta 17:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1907-12-03","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1907-12-03","sa":"https://sa.vidhyamitra.com/city/rishikesh/1907-12-03","hi":"https://hi.vidhyamitra.com/city/rishikesh/1907-12-03","x-default":"https://vidhyamitra.com/city/rishikesh/1907-12-03"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T06:23:46.193Z","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":"2026-05-31T06:23:46.193Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T06:23:46.193Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}