{"id":"vidhyamitra:city-day:rishikesh:1933-01-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1933-01-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1933-01-01","date_display":"January 1, 1933 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":1933,"month":1,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2427073.770833,"kali_year":5034,"ahargana":1838608.2708,"sun":{"sidereal_longitude":257.2008,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":315.5601,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":58.3594,"elapsed_within_tithi_degrees":10.3594},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":315.5601,"elapsed_within_degrees":8.8935},"yoga":{"number":16,"name":"Siddhi","sum_longitude":212.7609},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1933,"month":1,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2427073.770833,"ahargana":1838608.2708,"kali_year":5034,"ayanamsa_lahiri":22.9171,"grahas":{"sun":{"sidereal_longitude":257.270891,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":316.824891,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false,"latitude":-0.4797},"mars":{"sidereal_longitude":145.963191,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":237.65459099999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":150.704591,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":231.34549100000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":281.57139099999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":321.6858,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":141.6858,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":1933,"month":1,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2427073.770833,"kali_year":5034,"ahargana":1838608.2708,"sun":{"sidereal_longitude":257.2008,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":315.5601,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":58.3594,"elapsed_within_tithi_degrees":10.3594},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":315.5601,"elapsed_within_degrees":8.8935},"yoga":{"number":16,"name":"Siddhi","sum_longitude":212.7609},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.48,"elongation":58.359},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.48,"opposition_distance":121.641}},"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":"07:13","sunsetLocal":"17:28","solarNoonLocal":"12:21","dayLengthHours":10.241078513094415,"dayLengthDisplay":"10 Hours 14 Mins 28 Secs","nightLengthDisplay":"13 Hours 45 Mins 32 Secs","moonriseLocal":"10:35","moonsetLocal":"22:03","rahuKala":{"name":"Rāhu Kāla","start":"16:11","end":"17:28","startHours":16.184317414467007,"endHours":17.464452228603808,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:21","end":"13:37","startHours":12.3439129720566,"endHours":13.624047786193401,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:54","end":"16:11","startHours":14.904182600330202,"endHours":16.184317414467007,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:37","end":"09:57","startHours":9.612958701898089,"endHours":9.954327985667902,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:39","end":"07:55","startHours":7.650085320221659,"endHours":7.9231807472375095,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:41","startHours":12.002543688286787,"endHours":12.685282255826413,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:51","end":"06:32","startHours":5.857896580430136,"endHours":6.540635147969764,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:22","end":"07:13","startHours":6.369950506084857,"endHours":7.223373715509392,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:03","end":"14:44","startHours":14.050759390905668,"endHours":14.733497958445296,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:16","end":"17:40","startHours":17.26445222860381,"endHours":17.664452228603807,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:28","end":"17:53","startHours":17.464452228603808,"endHours":17.891163833316075,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:13","end":"18:58","startHours":17.214452228603808,"endHours":18.964452228603808,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:41","startHours":24.002543688286785,"endHours":24.685282255826415,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:13","end":"08:30","startHours":7.223373715509392,"endHours":8.503508529646194,"quality":"inauspicious"},{"name":"Chala","start":"08:30","end":"09:47","startHours":8.503508529646194,"endHours":9.783643343782995,"quality":"neutral"},{"name":"Labha","start":"09:47","end":"11:04","startHours":9.783643343782995,"endHours":11.063778157919797,"quality":"auspicious"},{"name":"Amṛta","start":"11:04","end":"12:21","startHours":11.063778157919797,"endHours":12.3439129720566,"quality":"auspicious"},{"name":"Kāla","start":"12:21","end":"13:37","startHours":12.3439129720566,"endHours":13.624047786193401,"quality":"inauspicious"},{"name":"Śubha","start":"13:37","end":"14:54","startHours":13.624047786193401,"endHours":14.904182600330202,"quality":"auspicious"},{"name":"Roga","start":"14:54","end":"16:11","startHours":14.904182600330202,"endHours":16.184317414467007,"quality":"inauspicious"},{"name":"Udveg","start":"16:11","end":"17:28","startHours":16.184317414467007,"endHours":17.464452228603808,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:28","end":"19:11","startHours":17.464452228603808,"endHours":19.184317414467007,"quality":"auspicious"},{"name":"Roga","start":"19:11","end":"20:54","startHours":19.184317414467007,"endHours":20.904182600330202,"quality":"inauspicious"},{"name":"Udveg","start":"20:54","end":"22:37","startHours":20.904182600330202,"endHours":22.6240477861934,"quality":"inauspicious"},{"name":"Chala","start":"22:37","end":"00:21","startHours":22.6240477861934,"endHours":24.3439129720566,"quality":"neutral"},{"name":"Labha","start":"00:21","end":"02:04","startHours":24.3439129720566,"endHours":26.0637781579198,"quality":"auspicious"},{"name":"Amṛta","start":"02:04","end":"03:47","startHours":26.0637781579198,"endHours":27.783643343782998,"quality":"auspicious"},{"name":"Kāla","start":"03:47","end":"05:30","startHours":27.783643343782998,"endHours":29.503508529646194,"quality":"inauspicious"},{"name":"Śubha","start":"05:30","end":"07:13","startHours":29.503508529646194,"endHours":31.223373715509393,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:13","end":"08:13","startHours":7.223373715509392,"endHours":8.223373715509393,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:13","end":"09:13","startHours":8.223373715509393,"endHours":9.223373715509393,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:13","end":"10:13","startHours":9.223373715509393,"endHours":10.223373715509393,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:13","end":"11:13","startHours":10.223373715509393,"endHours":11.223373715509393,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:13","end":"12:13","startHours":11.223373715509393,"endHours":12.223373715509393,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:13","end":"13:13","startHours":12.223373715509393,"endHours":13.223373715509393,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:13","end":"14:13","startHours":13.223373715509393,"endHours":14.223373715509393,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:13","end":"15:13","startHours":14.223373715509393,"endHours":15.223373715509393,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:13","end":"16:13","startHours":15.223373715509393,"endHours":16.223373715509393,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:13","end":"17:13","startHours":16.223373715509393,"endHours":17.223373715509393,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:13","end":"18:13","startHours":17.223373715509393,"endHours":18.223373715509393,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:13","end":"19:13","startHours":18.223373715509393,"endHours":19.223373715509393,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:13","end":"20:13","startHours":19.223373715509393,"endHours":20.223373715509393,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:13","end":"21:13","startHours":20.223373715509393,"endHours":21.223373715509393,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:13","end":"22:13","startHours":21.223373715509393,"endHours":22.223373715509393,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:13","end":"23:13","startHours":22.223373715509393,"endHours":23.223373715509393,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:13","end":"00:13","startHours":23.223373715509393,"endHours":24.223373715509393,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:13","end":"01:13","startHours":24.223373715509393,"endHours":25.223373715509393,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:13","end":"02:13","startHours":25.223373715509393,"endHours":26.223373715509393,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:13","end":"03:13","startHours":26.223373715509393,"endHours":27.223373715509393,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:13","end":"04:13","startHours":27.223373715509393,"endHours":28.223373715509393,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:13","end":"05:13","startHours":28.223373715509393,"endHours":29.223373715509393,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:13","end":"06:13","startHours":29.223373715509393,"endHours":30.223373715509393,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:13","end":"07:13","startHours":30.223373715509393,"endHours":31.223373715509393,"planetary_lord":"Jupiter"}],"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","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-23.045456057140168,"eotMinutes":-3.705178323396069,"ayanamsa":22.9171}},"calendars":{"vikram_samvat":1990,"vikram_samvatsara":"Vyaya","saka_samvat":1855,"saka_samvatsara":"Śrīmukha","bengali_samvat":1340,"malayalam_era":1109,"nanakshahi_year":464,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Pañcamī · Vikram 1990 Vyaya · Śaka 1855 Śrīmukha"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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, 1933 CE · Ṛṣikeśa · Vidhyamitra","description":"January 1, 1933 CE for Ṛṣikeśa: Śukla Pañcamī, sūryodaya 07:13, sūryāsta 17:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1933-01-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1933-01-01","sa":"https://sa.vidhyamitra.com/city/rishikesh/1933-01-01","hi":"https://hi.vidhyamitra.com/city/rishikesh/1933-01-01","x-default":"https://vidhyamitra.com/city/rishikesh/1933-01-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T08:54:37.079Z","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":"2026-05-22T08:54:37.079Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T08:54:37.079Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}