{"id":"vidhyamitra:city-day:rishikesh:1919-01-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1919-01-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1919-01-01","date_display":"January 1, 1919 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":1919,"month":1,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2421959.770833,"kali_year":5020,"ahargana":1833494.2708,"sun":{"sidereal_longitude":256.8128,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":240.5448,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":343.7321,"elapsed_within_tithi_degrees":7.7321},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":240.5448,"elapsed_within_degrees":0.5448},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":137.3576},"karana":{"half_tithi_index":57,"name":"Śakuni"},"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":1919,"month":1,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2421959.770833,"ahargana":1833494.2708,"kali_year":5020,"ayanamsa_lahiri":22.7215,"grahas":{"sun":{"sidereal_longitude":256.852884,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":241.54828399999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false,"latitude":0.6175},"mars":{"sidereal_longitude":287.56698400000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":236.52388399999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":78.57108399999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":267.15128400000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":125.581684,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":232.6501,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":52.6501,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"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":1919,"month":1,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2421959.770833,"kali_year":5020,"ahargana":1833494.2708,"sun":{"sidereal_longitude":256.8128,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":240.5448,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":343.7321,"elapsed_within_tithi_degrees":7.7321},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":240.5448,"elapsed_within_degrees":0.5448},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":137.3576},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.617,"elongation":16.268},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.617,"opposition_distance":163.732}},"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":"07:14","sunsetLocal":"17:28","solarNoonLocal":"12:21","dayLengthHours":10.236859901009678,"dayLengthDisplay":"10 Hours 14 Mins 13 Secs","nightLengthDisplay":"13 Hours 45 Mins 47 Secs","moonriseLocal":"06:14","moonsetLocal":"16:25","rahuKala":{"name":"Rāhu Kāla","start":"12:21","end":"13:37","startHours":12.3439129720566,"endHours":13.623520459682812,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:30","end":"09:47","startHours":8.505090509177972,"endHours":9.784697996804182,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:04","end":"12:21","startHours":11.064305484430392,"endHours":12.3439129720566,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:37","end":"09:57","startHours":9.614083665120686,"endHours":9.955312328487675,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:39","end":"07:56","startHours":7.6520188507604985,"endHours":7.92500178145409,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:41","startHours":12.002684308689611,"endHours":12.685141635423589,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:52","end":"06:33","startHours":5.860568368083805,"endHours":6.543025694817783,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:22","end":"07:14","startHours":6.3724113631342885,"endHours":7.225483021551762,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:03","end":"14:44","startHours":14.050056288891547,"endHours":14.732513615625525,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:16","end":"17:40","startHours":17.26234292256144,"endHours":17.66234292256144,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:28","end":"17:53","startHours":17.46234292256144,"endHours":17.888878751770175,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:13","end":"18:58","startHours":17.21234292256144,"endHours":18.96234292256144,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:41","startHours":24.00268430868961,"endHours":24.68514163542359,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:14","end":"08:30","startHours":7.225483021551762,"endHours":8.505090509177972,"quality":"auspicious"},{"name":"Amṛta","start":"08:30","end":"09:47","startHours":8.505090509177972,"endHours":9.784697996804182,"quality":"auspicious"},{"name":"Kāla","start":"09:47","end":"11:04","startHours":9.784697996804182,"endHours":11.064305484430392,"quality":"inauspicious"},{"name":"Śubha","start":"11:04","end":"12:21","startHours":11.064305484430392,"endHours":12.3439129720566,"quality":"auspicious"},{"name":"Roga","start":"12:21","end":"13:37","startHours":12.3439129720566,"endHours":13.623520459682812,"quality":"inauspicious"},{"name":"Udveg","start":"13:37","end":"14:54","startHours":13.623520459682812,"endHours":14.90312794730902,"quality":"inauspicious"},{"name":"Chala","start":"14:54","end":"16:11","startHours":14.90312794730902,"endHours":16.182735434935232,"quality":"neutral"},{"name":"Labha","start":"16:11","end":"17:28","startHours":16.182735434935232,"endHours":17.46234292256144,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:28","end":"19:11","startHours":17.46234292256144,"endHours":19.182735434935232,"quality":"inauspicious"},{"name":"Chala","start":"19:11","end":"20:54","startHours":19.182735434935232,"endHours":20.90312794730902,"quality":"neutral"},{"name":"Labha","start":"20:54","end":"22:37","startHours":20.90312794730902,"endHours":22.623520459682812,"quality":"auspicious"},{"name":"Amṛta","start":"22:37","end":"00:21","startHours":22.623520459682812,"endHours":24.3439129720566,"quality":"auspicious"},{"name":"Kāla","start":"00:21","end":"02:04","startHours":24.3439129720566,"endHours":26.064305484430392,"quality":"inauspicious"},{"name":"Śubha","start":"02:04","end":"03:47","startHours":26.064305484430392,"endHours":27.784697996804184,"quality":"auspicious"},{"name":"Roga","start":"03:47","end":"05:30","startHours":27.784697996804184,"endHours":29.505090509177972,"quality":"inauspicious"},{"name":"Udveg","start":"05:30","end":"07:14","startHours":29.505090509177972,"endHours":31.22548302155176,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:14","end":"08:14","startHours":7.225483021551762,"endHours":8.225483021551762,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:14","end":"09:14","startHours":8.225483021551762,"endHours":9.225483021551762,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:14","end":"10:14","startHours":9.225483021551762,"endHours":10.225483021551762,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:14","end":"11:14","startHours":10.225483021551762,"endHours":11.225483021551762,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:14","end":"12:14","startHours":11.225483021551762,"endHours":12.225483021551762,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:14","end":"13:14","startHours":12.225483021551762,"endHours":13.225483021551762,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:14","end":"14:14","startHours":13.225483021551762,"endHours":14.225483021551762,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:14","end":"15:14","startHours":14.225483021551762,"endHours":15.225483021551762,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:14","end":"16:14","startHours":15.225483021551762,"endHours":16.22548302155176,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:14","end":"17:14","startHours":16.22548302155176,"endHours":17.22548302155176,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:14","end":"18:14","startHours":17.22548302155176,"endHours":18.22548302155176,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:14","end":"19:14","startHours":18.22548302155176,"endHours":19.22548302155176,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:14","end":"20:14","startHours":19.22548302155176,"endHours":20.22548302155176,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:14","end":"21:14","startHours":20.22548302155176,"endHours":21.22548302155176,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:14","end":"22:14","startHours":21.22548302155176,"endHours":22.22548302155176,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:14","end":"23:14","startHours":22.22548302155176,"endHours":23.22548302155176,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:14","end":"00:14","startHours":23.22548302155176,"endHours":24.22548302155176,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:14","end":"01:14","startHours":24.22548302155176,"endHours":25.22548302155176,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:14","end":"02:14","startHours":25.22548302155176,"endHours":26.22548302155176,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:14","end":"03:14","startHours":26.22548302155176,"endHours":27.22548302155176,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:14","end":"04:14","startHours":27.22548302155176,"endHours":28.22548302155176,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:14","end":"05:14","startHours":28.22548302155176,"endHours":29.22548302155176,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:14","end":"06:14","startHours":29.22548302155176,"endHours":30.22548302155176,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:14","end":"07:14","startHours":30.22548302155176,"endHours":31.22548302155176,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","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":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.09097630314356,"eotMinutes":-3.705178323396069,"ayanamsa":22.7215}},"calendars":{"vikram_samvat":1976,"vikram_samvatsara":"Aṅgirasa","saka_samvat":1841,"saka_samvatsara":"Siddhārthī","bengali_samvat":1326,"malayalam_era":1095,"nanakshahi_year":450,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Caturdaśī · Vikram 1976 Aṅgirasa · Śaka 1841 Siddhārthī"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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 January 1, 1919 CE · Ṛṣikeśa · Vidhyamitra","description":"January 1, 1919 CE for Ṛṣikeśa: Kṛṣṇa Caturdaśī, sūryodaya 07:14, sūryāsta 17:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1919-01-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1919-01-01","sa":"https://sa.vidhyamitra.com/city/rishikesh/1919-01-01","hi":"https://hi.vidhyamitra.com/city/rishikesh/1919-01-01","x-default":"https://vidhyamitra.com/city/rishikesh/1919-01-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-29T19:16:28.087Z","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":"2026-05-29T19:16:28.087Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-29T19:16:28.087Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}