{"id":"vidhyamitra:city-day:bareilly:1931-04-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/bareilly/1931-04-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1931-04-17","date_display":"April 17, 1931 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":1931,"month":4,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2426448.770833,"kali_year":5033,"ahargana":1837983.2708,"sun":{"sidereal_longitude":3.4637,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":352.0342,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":348.5705,"elapsed_within_tithi_degrees":0.5705},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":352.0342,"elapsed_within_degrees":5.3675},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":355.4979},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1931,"month":4,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2426448.770833,"ahargana":1837983.2708,"kali_year":5033,"ayanamsa_lahiri":22.8932,"grahas":{"sun":{"sidereal_longitude":3.181771000000026,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":352.141871,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false,"latitude":-0.217},"mars":{"sidereal_longitude":103.23657100000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":21.291471,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":80.74887100000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"venus":{"sidereal_longitude":327.324071,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":270.546371,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":354.8013,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":174.8013,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","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":1931,"month":4,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2426448.770833,"kali_year":5033,"ahargana":1837983.2708,"sun":{"sidereal_longitude":3.4637,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":352.0342,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":348.5705,"elapsed_within_tithi_degrees":0.5705},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":352.0342,"elapsed_within_degrees":5.3675},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":355.4979},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.217,"elongation":11.429},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.217,"opposition_distance":168.571}},"eclipse_window_40days":[{"offset_days":1,"type":"solar","occurs":true,"moon_latitude":0.779,"elongation":0.295}]},"city":{"slug":"bareilly","name":"Bareilly, Uttar Pradesh","lat":28.367,"lon":79.4304,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"bareilly","name":"Bareilly, Uttar Pradesh","lat":28.367,"lon":79.4304,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"05:46","sunsetLocal":"18:38","solarNoonLocal":"12:12","dayLengthHours":12.862433894751712,"dayLengthDisplay":"12 Hours 51 Mins 45 Secs","nightLengthDisplay":"11 Hours 08 Mins 15 Secs","moonriseLocal":"05:12","moonsetLocal":"17:43","rahuKala":{"name":"Rāhu Kāla","start":"10:36","end":"12:12","startHours":10.592434946827204,"endHours":12.200239183671169,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:25","end":"17:01","startHours":15.415847657359096,"endHours":17.02365189420306,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:23","end":"08:59","startHours":7.376826473139276,"endHours":8.98463070998324,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:46","end":"09:12","startHours":8.770256811737378,"endHours":9.199004608229101,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:18","end":"06:39","startHours":6.3049569819099665,"endHours":6.647955219103346,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:38","startHours":11.771491387179445,"endHours":12.628986980162892,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:03","end":"04:55","startHours":4.054031050328417,"endHours":4.9115266433118645,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:42","end":"05:46","startHours":4.697152745066003,"endHours":5.769022236295312,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:12","startHours":14.343978166129787,"endHours":15.201473759113235,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:26","end":"18:50","startHours":18.431456131047025,"endHours":18.831456131047023,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:38","end":"19:10","startHours":18.631456131047024,"endHours":19.167390876661678,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:23","end":"20:08","startHours":18.381456131047024,"endHours":20.131456131047024,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:38","startHours":23.771491387179445,"endHours":24.628986980162892,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:46","end":"07:23","startHours":5.769022236295312,"endHours":7.376826473139276,"quality":"neutral"},{"name":"Labha","start":"07:23","end":"08:59","startHours":7.376826473139276,"endHours":8.98463070998324,"quality":"auspicious"},{"name":"Amṛta","start":"08:59","end":"10:36","startHours":8.98463070998324,"endHours":10.592434946827204,"quality":"auspicious"},{"name":"Kāla","start":"10:36","end":"12:12","startHours":10.592434946827204,"endHours":12.200239183671169,"quality":"inauspicious"},{"name":"Śubha","start":"12:12","end":"13:48","startHours":12.200239183671169,"endHours":13.808043420515132,"quality":"auspicious"},{"name":"Roga","start":"13:48","end":"15:25","startHours":13.808043420515132,"endHours":15.415847657359096,"quality":"inauspicious"},{"name":"Udveg","start":"15:25","end":"17:01","startHours":15.415847657359096,"endHours":17.02365189420306,"quality":"inauspicious"},{"name":"Chala","start":"17:01","end":"18:38","startHours":17.02365189420306,"endHours":18.631456131047024,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:38","end":"20:01","startHours":18.631456131047024,"endHours":20.02365189420306,"quality":"inauspicious"},{"name":"Udveg","start":"20:01","end":"21:25","startHours":20.02365189420306,"endHours":21.415847657359095,"quality":"inauspicious"},{"name":"Chala","start":"21:25","end":"22:48","startHours":21.415847657359095,"endHours":22.808043420515133,"quality":"neutral"},{"name":"Labha","start":"22:48","end":"00:12","startHours":22.808043420515133,"endHours":24.20023918367117,"quality":"auspicious"},{"name":"Amṛta","start":"00:12","end":"01:36","startHours":24.20023918367117,"endHours":25.592434946827204,"quality":"auspicious"},{"name":"Kāla","start":"01:36","end":"02:59","startHours":25.592434946827204,"endHours":26.98463070998324,"quality":"inauspicious"},{"name":"Śubha","start":"02:59","end":"04:23","startHours":26.98463070998324,"endHours":28.376826473139275,"quality":"auspicious"},{"name":"Roga","start":"04:23","end":"05:46","startHours":28.376826473139275,"endHours":29.769022236295314,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:46","end":"06:46","startHours":5.769022236295312,"endHours":6.769022236295312,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:46","end":"07:46","startHours":6.769022236295312,"endHours":7.769022236295312,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:46","end":"08:46","startHours":7.769022236295312,"endHours":8.769022236295312,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:46","end":"09:46","startHours":8.769022236295312,"endHours":9.769022236295312,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:46","end":"10:46","startHours":9.769022236295312,"endHours":10.769022236295312,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:46","end":"11:46","startHours":10.769022236295312,"endHours":11.769022236295312,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:46","end":"12:46","startHours":11.769022236295312,"endHours":12.769022236295312,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:46","end":"13:46","startHours":12.769022236295312,"endHours":13.769022236295312,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:46","end":"14:46","startHours":13.769022236295312,"endHours":14.769022236295312,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:46","end":"15:46","startHours":14.769022236295312,"endHours":15.769022236295312,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:46","end":"16:46","startHours":15.769022236295312,"endHours":16.769022236295314,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:46","end":"17:46","startHours":16.769022236295314,"endHours":17.769022236295314,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:46","end":"18:46","startHours":17.769022236295314,"endHours":18.769022236295314,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:46","end":"19:46","startHours":18.769022236295314,"endHours":19.769022236295314,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:46","end":"20:46","startHours":19.769022236295314,"endHours":20.769022236295314,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:46","end":"21:46","startHours":20.769022236295314,"endHours":21.769022236295314,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:46","end":"22:46","startHours":21.769022236295314,"endHours":22.769022236295314,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:46","end":"23:46","startHours":22.769022236295314,"endHours":23.769022236295314,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:46","end":"00:46","startHours":23.769022236295314,"endHours":24.769022236295314,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:46","end":"01:46","startHours":24.769022236295314,"endHours":25.769022236295314,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:46","end":"02:46","startHours":25.769022236295314,"endHours":26.769022236295314,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:46","end":"03:46","startHours":26.769022236295314,"endHours":27.769022236295314,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:46","end":"04:46","startHours":27.769022236295314,"endHours":28.769022236295314,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:46","end":"05:46","startHours":28.769022236295314,"endHours":29.769022236295314,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.068302364019502,"eotMinutes":0.2640489797298191,"ayanamsa":22.8932}},"calendars":{"vikram_samvat":1988,"vikram_samvatsara":"Tāraṇa","saka_samvat":1853,"saka_samvatsara":"Prajāpati","bengali_samvat":1338,"malayalam_era":1107,"nanakshahi_year":462,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Amāvasyā · Vikram 1988 Tāraṇa · Śaka 1853 Prajāpati"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"bareilly"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 17, 1931 CE · Bareilly, Uttar Pradesh · Vidhyamitra","description":"April 17, 1931 CE for Bareilly, Uttar Pradesh: Kṛṣṇa Amāvasyā, sūryodaya 05:46, sūryāsta 18:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/bareilly/1931-04-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/bareilly/1931-04-17","sa":"https://sa.vidhyamitra.com/city/bareilly/1931-04-17","hi":"https://hi.vidhyamitra.com/city/bareilly/1931-04-17","x-default":"https://vidhyamitra.com/city/bareilly/1931-04-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T03:34:09.814Z","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":"2026-06-01T03:34:09.814Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T03:34:09.814Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}