{"id":"vidhyamitra:city-day:mathura:1925-04-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/1925-04-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1925-04-04","date_display":"April 4, 1925 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":1925,"month":4,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2424244.770833,"kali_year":5026,"ahargana":1835779.2708,"sun":{"sidereal_longitude":351.2859,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":110.4633,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":119.1773,"elapsed_within_tithi_degrees":11.1773},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2,"moon_longitude":110.4633,"elapsed_within_degrees":3.7966},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":101.7492},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1925,"month":4,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2424244.770833,"ahargana":1835779.2708,"kali_year":5026,"ayanamsa_lahiri":22.8089,"grahas":{"sun":{"sidereal_longitude":350.95298,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":110.39078,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false,"latitude":-0.0876},"mars":{"sidereal_longitude":45.35437999999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":9.940580000000011,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":269.33508000000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":346.83728,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":200.46288000000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":111.5798,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":291.5798,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":1925,"month":4,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2424244.770833,"kali_year":5026,"ahargana":1835779.2708,"sun":{"sidereal_longitude":351.2859,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":110.4633,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":119.1773,"elapsed_within_tithi_degrees":11.1773},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2,"moon_longitude":110.4633,"elapsed_within_degrees":3.7966},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":101.7492},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.088,"elongation":119.177},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.088,"opposition_distance":60.823}},"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":"06:08","sunsetLocal":"18:38","solarNoonLocal":"12:23","dayLengthHours":12.503975003246024,"dayLengthDisplay":"12 Hours 30 Mins 14 Secs","nightLengthDisplay":"11 Hours 29 Mins 46 Secs","moonriseLocal":"13:41","moonsetLocal":"03:00","rahuKala":{"name":"Rāhu Kāla","start":"09:15","end":"10:49","startHours":9.252486634170664,"endHours":10.815483509576417,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:56","end":"15:30","startHours":13.941477260387924,"endHours":15.504474135793675,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:08","end":"07:41","startHours":6.126492883359157,"endHours":7.6894897587649105,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:28","startHours":9.04408705078323,"endHours":9.460886217558098,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:39","end":"06:59","startHours":6.647491841827741,"endHours":6.980931175247635,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:48","startHours":11.961681218207302,"endHours":12.795279551757035,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:28","end":"05:18","startHours":4.459296216259688,"endHours":5.292894549809422,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:05","end":"06:08","startHours":5.084494966421989,"endHours":6.126492883359157,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:18","startHours":14.462476218856507,"endHours":15.296074552406242,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:26","end":"18:50","startHours":18.430467886605182,"endHours":18.83046788660518,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:38","end":"19:09","startHours":18.63046788660518,"endHours":19.151466845073767,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:23","end":"20:08","startHours":18.38046788660518,"endHours":20.13046788660518,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:48","startHours":23.9616812182073,"endHours":24.795279551757037,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:08","end":"07:41","startHours":6.126492883359157,"endHours":7.6894897587649105,"quality":"inauspicious"},{"name":"Śubha","start":"07:41","end":"09:15","startHours":7.6894897587649105,"endHours":9.252486634170664,"quality":"auspicious"},{"name":"Roga","start":"09:15","end":"10:49","startHours":9.252486634170664,"endHours":10.815483509576417,"quality":"inauspicious"},{"name":"Udveg","start":"10:49","end":"12:23","startHours":10.815483509576417,"endHours":12.378480384982169,"quality":"inauspicious"},{"name":"Chala","start":"12:23","end":"13:56","startHours":12.378480384982169,"endHours":13.941477260387924,"quality":"neutral"},{"name":"Labha","start":"13:56","end":"15:30","startHours":13.941477260387924,"endHours":15.504474135793675,"quality":"auspicious"},{"name":"Amṛta","start":"15:30","end":"17:04","startHours":15.504474135793675,"endHours":17.06747101119943,"quality":"auspicious"},{"name":"Kāla","start":"17:04","end":"18:38","startHours":17.06747101119943,"endHours":18.63046788660518,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:38","end":"20:04","startHours":18.63046788660518,"endHours":20.06747101119943,"quality":"auspicious"},{"name":"Amṛta","start":"20:04","end":"21:30","startHours":20.06747101119943,"endHours":21.504474135793675,"quality":"auspicious"},{"name":"Kāla","start":"21:30","end":"22:56","startHours":21.504474135793675,"endHours":22.941477260387924,"quality":"inauspicious"},{"name":"Śubha","start":"22:56","end":"00:23","startHours":22.941477260387924,"endHours":24.37848038498217,"quality":"auspicious"},{"name":"Roga","start":"00:23","end":"01:49","startHours":24.37848038498217,"endHours":25.815483509576417,"quality":"inauspicious"},{"name":"Udveg","start":"01:49","end":"03:15","startHours":25.815483509576417,"endHours":27.252486634170666,"quality":"inauspicious"},{"name":"Chala","start":"03:15","end":"04:41","startHours":27.252486634170666,"endHours":28.68948975876491,"quality":"neutral"},{"name":"Labha","start":"04:41","end":"06:08","startHours":28.68948975876491,"endHours":30.126492883359155,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:08","end":"07:08","startHours":6.126492883359157,"endHours":7.126492883359157,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:08","end":"08:08","startHours":7.126492883359157,"endHours":8.126492883359157,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:08","end":"09:08","startHours":8.126492883359157,"endHours":9.126492883359157,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:08","end":"10:08","startHours":9.126492883359157,"endHours":10.126492883359157,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:08","end":"11:08","startHours":10.126492883359157,"endHours":11.126492883359157,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:08","end":"12:08","startHours":11.126492883359157,"endHours":12.126492883359157,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:08","end":"13:08","startHours":12.126492883359157,"endHours":13.126492883359157,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:08","end":"14:08","startHours":13.126492883359157,"endHours":14.126492883359157,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:08","end":"15:08","startHours":14.126492883359157,"endHours":15.126492883359157,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:08","end":"16:08","startHours":15.126492883359157,"endHours":16.126492883359155,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:08","end":"17:08","startHours":16.126492883359155,"endHours":17.126492883359155,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:08","end":"18:08","startHours":17.126492883359155,"endHours":18.126492883359155,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:08","end":"19:08","startHours":18.126492883359155,"endHours":19.126492883359155,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:08","end":"20:08","startHours":19.126492883359155,"endHours":20.126492883359155,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:08","end":"21:08","startHours":20.126492883359155,"endHours":21.126492883359155,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:08","end":"22:08","startHours":21.126492883359155,"endHours":22.126492883359155,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:08","end":"23:08","startHours":22.126492883359155,"endHours":23.126492883359155,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:08","end":"00:08","startHours":23.126492883359155,"endHours":24.126492883359155,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:08","end":"01:08","startHours":24.126492883359155,"endHours":25.126492883359155,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:08","end":"02:08","startHours":25.126492883359155,"endHours":26.126492883359155,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:08","end":"03:08","startHours":26.126492883359155,"endHours":27.126492883359155,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:08","end":"04:08","startHours":27.126492883359155,"endHours":28.126492883359155,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:08","end":"05:08","startHours":28.126492883359155,"endHours":29.126492883359155,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:08","end":"06:08","startHours":29.126492883359155,"endHours":30.126492883359155,"planetary_lord":"Mercury"}],"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":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Saumya","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":5.429189755238189,"eotMinutes":-3.4036230989301703,"ayanamsa":22.8089}},"calendars":{"vikram_samvat":1982,"vikram_samvatsara":"Bahudhānya","saka_samvat":1847,"saka_samvatsara":"Krodhana","bengali_samvat":1332,"malayalam_era":1101,"nanakshahi_year":456,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Daśamī · Vikram 1982 Bahudhānya · Śaka 1847 Krodhana"},"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}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 4, 1925 CE · Mathurā · Vidhyamitra","description":"April 4, 1925 CE for Mathurā: Śukla Daśamī, sūryodaya 06:08, sūryāsta 18:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/1925-04-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/1925-04-04","sa":"https://sa.vidhyamitra.com/city/mathura/1925-04-04","hi":"https://hi.vidhyamitra.com/city/mathura/1925-04-04","x-default":"https://vidhyamitra.com/city/mathura/1925-04-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T09:03:54.013Z","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":"2026-05-14T09:03:54.013Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T09:03:54.013Z","pillar_versions":{"BOB-History":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}