{"id":"vidhyamitra:city-day:mathura:1946-04-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/1946-04-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1946-04-01","date_display":"April 1, 1946 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":1946,"month":4,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2431911.770833,"kali_year":5047,"ahargana":1843446.2708,"sun":{"sidereal_longitude":347.9078,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":331.5362,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":343.6283,"elapsed_within_tithi_degrees":7.6283},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4,"moon_longitude":331.5362,"elapsed_within_degrees":11.5362},"yoga":{"number":24,"name":"Śukla","sum_longitude":319.444},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1946,"month":4,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2431911.770833,"ahargana":1843446.2708,"kali_year":5047,"ayanamsa_lahiri":23.1021,"grahas":{"sun":{"sidereal_longitude":347.616344,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":331.99574400000006,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false,"latitude":-4.49},"mars":{"sidereal_longitude":89.10134399999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":338.278044,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":182.038544,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":2.7314440000000104,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":85.26474400000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":65.3453,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":245.3453,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"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":1946,"month":4,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2431911.770833,"kali_year":5047,"ahargana":1843446.2708,"sun":{"sidereal_longitude":347.9078,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":331.5362,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":343.6283,"elapsed_within_tithi_degrees":7.6283},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4,"moon_longitude":331.5362,"elapsed_within_degrees":11.5362},"yoga":{"number":24,"name":"Śukla","sum_longitude":319.444},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.49,"elongation":16.372},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.49,"opposition_distance":163.628}},"eclipse_window_40days":[]},"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:11","sunsetLocal":"18:36","solarNoonLocal":"12:24","dayLengthHours":12.420643130268758,"dayLengthDisplay":"12 Hours 25 Mins 14 Secs","nightLengthDisplay":"11 Hours 34 Mins 46 Secs","moonriseLocal":"05:23","moonsetLocal":"17:20","rahuKala":{"name":"Rāhu Kāla","start":"07:44","end":"09:17","startHours":7.736417094501739,"endHours":9.288997485785334,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:50","end":"12:24","startHours":10.841577877068929,"endHours":12.394158268352523,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:57","end":"15:30","startHours":13.946738659636118,"endHours":15.499319050919713,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:05","end":"09:30","startHours":9.081986766947521,"endHours":9.496008204623147,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:42","end":"07:02","startHours":6.701363500312676,"endHours":7.032580650453177,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:48","startHours":11.980136830676898,"endHours":12.808179706028149,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:32","end":"05:21","startHours":4.527750952515643,"endHours":5.3557938278668935,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:09","end":"06:11","startHours":5.148783109029081,"endHours":6.1838367032181445,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:18","startHours":14.46426545673065,"endHours":15.292308332081902,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:24","end":"18:48","startHours":18.404479833486903,"endHours":18.8044798334869,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:36","end":"19:07","startHours":18.604479833486902,"endHours":19.122006630581435,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:21","end":"20:06","startHours":18.354479833486902,"endHours":20.104479833486902,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:48","startHours":23.980136830676898,"endHours":24.80817970602815,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:11","end":"07:44","startHours":6.1838367032181445,"endHours":7.736417094501739,"quality":"auspicious"},{"name":"Kāla","start":"07:44","end":"09:17","startHours":7.736417094501739,"endHours":9.288997485785334,"quality":"inauspicious"},{"name":"Śubha","start":"09:17","end":"10:50","startHours":9.288997485785334,"endHours":10.841577877068929,"quality":"auspicious"},{"name":"Roga","start":"10:50","end":"12:24","startHours":10.841577877068929,"endHours":12.394158268352523,"quality":"inauspicious"},{"name":"Udveg","start":"12:24","end":"13:57","startHours":12.394158268352523,"endHours":13.946738659636118,"quality":"inauspicious"},{"name":"Chala","start":"13:57","end":"15:30","startHours":13.946738659636118,"endHours":15.499319050919713,"quality":"neutral"},{"name":"Labha","start":"15:30","end":"17:03","startHours":15.499319050919713,"endHours":17.051899442203307,"quality":"auspicious"},{"name":"Amṛta","start":"17:03","end":"18:36","startHours":17.051899442203307,"endHours":18.604479833486902,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:36","end":"20:03","startHours":18.604479833486902,"endHours":20.051899442203307,"quality":"neutral"},{"name":"Labha","start":"20:03","end":"21:30","startHours":20.051899442203307,"endHours":21.499319050919713,"quality":"auspicious"},{"name":"Amṛta","start":"21:30","end":"22:57","startHours":21.499319050919713,"endHours":22.946738659636118,"quality":"auspicious"},{"name":"Kāla","start":"22:57","end":"00:24","startHours":22.946738659636118,"endHours":24.394158268352523,"quality":"inauspicious"},{"name":"Śubha","start":"00:24","end":"01:50","startHours":24.394158268352523,"endHours":25.84157787706893,"quality":"auspicious"},{"name":"Roga","start":"01:50","end":"03:17","startHours":25.84157787706893,"endHours":27.288997485785334,"quality":"inauspicious"},{"name":"Udveg","start":"03:17","end":"04:44","startHours":27.288997485785334,"endHours":28.73641709450174,"quality":"inauspicious"},{"name":"Chala","start":"04:44","end":"06:11","startHours":28.73641709450174,"endHours":30.183836703218144,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:11","end":"07:11","startHours":6.1838367032181445,"endHours":7.1838367032181445,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:11","end":"08:11","startHours":7.1838367032181445,"endHours":8.183836703218144,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:11","end":"09:11","startHours":8.183836703218144,"endHours":9.183836703218144,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:11","end":"10:11","startHours":9.183836703218144,"endHours":10.183836703218144,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:11","end":"11:11","startHours":10.183836703218144,"endHours":11.183836703218144,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:11","end":"12:11","startHours":11.183836703218144,"endHours":12.183836703218144,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:11","end":"13:11","startHours":12.183836703218144,"endHours":13.183836703218144,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:11","end":"14:11","startHours":13.183836703218144,"endHours":14.183836703218144,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:11","end":"15:11","startHours":14.183836703218144,"endHours":15.183836703218144,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:11","end":"16:11","startHours":15.183836703218144,"endHours":16.183836703218144,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:11","end":"17:11","startHours":16.183836703218144,"endHours":17.183836703218144,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:11","end":"18:11","startHours":17.183836703218144,"endHours":18.183836703218144,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:11","end":"19:11","startHours":18.183836703218144,"endHours":19.183836703218144,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:11","end":"20:11","startHours":19.183836703218144,"endHours":20.183836703218144,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:11","end":"21:11","startHours":20.183836703218144,"endHours":21.183836703218144,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:11","end":"22:11","startHours":21.183836703218144,"endHours":22.183836703218144,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:11","end":"23:11","startHours":22.183836703218144,"endHours":23.183836703218144,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:11","end":"00:11","startHours":23.183836703218144,"endHours":24.183836703218144,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:11","end":"01:11","startHours":24.183836703218144,"endHours":25.183836703218144,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:11","end":"02:11","startHours":25.183836703218144,"endHours":26.183836703218144,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:11","end":"03:11","startHours":26.183836703218144,"endHours":27.183836703218144,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:11","end":"04:11","startHours":27.183836703218144,"endHours":28.183836703218144,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:11","end":"05:11","startHours":28.183836703218144,"endHours":29.183836703218144,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:11","end":"06:11","startHours":29.183836703218144,"endHours":30.183836703218144,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"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":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":4.242126185121743,"eotMinutes":-4.344296101151456,"ayanamsa":23.1021}},"calendars":{"vikram_samvat":2003,"vikram_samvatsara":"Vikāri","saka_samvat":1868,"saka_samvatsara":"Vyaya","bengali_samvat":1353,"malayalam_era":1122,"nanakshahi_year":477,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Caturdaśī · Vikram 2003 Vikāri · Śaka 1868 Vyaya"},"festivals":[{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"precedence":5},{"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":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"mathura"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 1, 1946 CE · Mathurā · Vidhyamitra","description":"April 1, 1946 CE for Mathurā: Kṛṣṇa Caturdaśī, sūryodaya 06:11, sūryāsta 18:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/1946-04-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/1946-04-01","sa":"https://sa.vidhyamitra.com/city/mathura/1946-04-01","hi":"https://hi.vidhyamitra.com/city/mathura/1946-04-01","x-default":"https://vidhyamitra.com/city/mathura/1946-04-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T20:38:27.764Z","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":"2026-05-14T20:38:27.764Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T20:38:27.764Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}