{"id":"vidhyamitra:city-day:mathura:1935-01-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/1935-01-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1935-01-04","date_display":"January 4, 1935 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":1935,"month":1,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2427806.770833,"kali_year":5036,"ahargana":1839341.2708,"sun":{"sidereal_longitude":259.7531,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":242.9981,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":343.2451,"elapsed_within_tithi_degrees":7.2451},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":242.9981,"elapsed_within_degrees":2.9981},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":142.7512},"karana":{"half_tithi_index":57,"name":"Śakuni"},"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":1935,"month":1,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2427806.770833,"ahargana":1839341.2708,"kali_year":5036,"ayanamsa_lahiri":22.9451,"grahas":{"sun":{"sidereal_longitude":259.80518499999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":243.541785,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false,"latitude":-2.8817},"mars":{"sidereal_longitude":168.90308500000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":263.09778499999993,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":205.188585,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":271.81108500000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":302.8444850000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":282.8479,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":102.8479,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":1935,"month":1,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2427806.770833,"kali_year":5036,"ahargana":1839341.2708,"sun":{"sidereal_longitude":259.7531,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":242.9981,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":343.2451,"elapsed_within_tithi_degrees":7.2451},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":242.9981,"elapsed_within_degrees":2.9981},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":142.7512},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.882,"elongation":16.755},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.882,"opposition_distance":163.245}},"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":"07:11","sunsetLocal":"17:38","solarNoonLocal":"12:24","dayLengthHours":10.452022154774163,"dayLengthDisplay":"10 Hours 27 Mins 07 Secs","nightLengthDisplay":"13 Hours 32 Mins 53 Secs","moonriseLocal":"06:08","moonsetLocal":"16:30","rahuKala":{"name":"Rāhu Kāla","start":"11:06","end":"12:24","startHours":11.098982345075665,"endHours":12.405485114422437,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:01","end":"16:19","startHours":15.018490653115977,"endHours":16.324993422462747,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:29","end":"09:48","startHours":8.485976806382126,"endHours":9.792479575728896,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:37","end":"09:58","startHours":9.61827920648266,"endHours":9.966679944975132,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:37","end":"07:54","startHours":7.6149749601509455,"endHours":7.893695550944924,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:03","end":"12:45","startHours":12.057084375929964,"endHours":12.753885852914909,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:47","end":"06:29","startHours":5.785871083065467,"endHours":6.4826725600504105,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:19","end":"07:11","startHours":6.308472190804175,"endHours":7.179474037035355,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:51","startHours":14.147488806884798,"endHours":14.844290283869743,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:26","end":"17:50","startHours":17.43149619180952,"endHours":17.831496191809517,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:38","end":"18:04","startHours":17.631496191809518,"endHours":18.06699711492511,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:23","end":"19:08","startHours":17.381496191809518,"endHours":19.131496191809518,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:03","end":"00:45","startHours":24.057084375929964,"endHours":24.75388585291491,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:11","end":"08:29","startHours":7.179474037035355,"endHours":8.485976806382126,"quality":"neutral"},{"name":"Labha","start":"08:29","end":"09:48","startHours":8.485976806382126,"endHours":9.792479575728896,"quality":"auspicious"},{"name":"Amṛta","start":"09:48","end":"11:06","startHours":9.792479575728896,"endHours":11.098982345075665,"quality":"auspicious"},{"name":"Kāla","start":"11:06","end":"12:24","startHours":11.098982345075665,"endHours":12.405485114422437,"quality":"inauspicious"},{"name":"Śubha","start":"12:24","end":"13:43","startHours":12.405485114422437,"endHours":13.711987883769208,"quality":"auspicious"},{"name":"Roga","start":"13:43","end":"15:01","startHours":13.711987883769208,"endHours":15.018490653115977,"quality":"inauspicious"},{"name":"Udveg","start":"15:01","end":"16:19","startHours":15.018490653115977,"endHours":16.324993422462747,"quality":"inauspicious"},{"name":"Chala","start":"16:19","end":"17:38","startHours":16.324993422462747,"endHours":17.631496191809518,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:38","end":"19:19","startHours":17.631496191809518,"endHours":19.324993422462747,"quality":"inauspicious"},{"name":"Udveg","start":"19:19","end":"21:01","startHours":19.324993422462747,"endHours":21.018490653115975,"quality":"inauspicious"},{"name":"Chala","start":"21:01","end":"22:43","startHours":21.018490653115975,"endHours":22.711987883769208,"quality":"neutral"},{"name":"Labha","start":"22:43","end":"00:24","startHours":22.711987883769208,"endHours":24.405485114422437,"quality":"auspicious"},{"name":"Amṛta","start":"00:24","end":"02:06","startHours":24.405485114422437,"endHours":26.098982345075665,"quality":"auspicious"},{"name":"Kāla","start":"02:06","end":"03:48","startHours":26.098982345075665,"endHours":27.792479575728898,"quality":"inauspicious"},{"name":"Śubha","start":"03:48","end":"05:29","startHours":27.792479575728898,"endHours":29.485976806382126,"quality":"auspicious"},{"name":"Roga","start":"05:29","end":"07:11","startHours":29.485976806382126,"endHours":31.179474037035355,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:11","end":"08:11","startHours":7.179474037035355,"endHours":8.179474037035355,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:11","end":"09:11","startHours":8.179474037035355,"endHours":9.179474037035355,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:11","end":"10:11","startHours":9.179474037035355,"endHours":10.179474037035355,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:11","end":"11:11","startHours":10.179474037035355,"endHours":11.179474037035355,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:11","end":"12:11","startHours":11.179474037035355,"endHours":12.179474037035355,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:11","end":"13:11","startHours":12.179474037035355,"endHours":13.179474037035355,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:11","end":"14:11","startHours":13.179474037035355,"endHours":14.179474037035355,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:11","end":"15:11","startHours":14.179474037035355,"endHours":15.179474037035355,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:11","end":"16:11","startHours":15.179474037035355,"endHours":16.179474037035355,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:11","end":"17:11","startHours":16.179474037035355,"endHours":17.179474037035355,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:11","end":"18:11","startHours":17.179474037035355,"endHours":18.179474037035355,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:11","end":"19:11","startHours":18.179474037035355,"endHours":19.179474037035355,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:11","end":"20:11","startHours":19.179474037035355,"endHours":20.179474037035355,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:11","end":"21:11","startHours":20.179474037035355,"endHours":21.179474037035355,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:11","end":"22:11","startHours":21.179474037035355,"endHours":22.179474037035355,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:11","end":"23:11","startHours":22.179474037035355,"endHours":23.179474037035355,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:11","end":"00:11","startHours":23.179474037035355,"endHours":24.179474037035355,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:11","end":"01:11","startHours":24.179474037035355,"endHours":25.179474037035355,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:11","end":"02:11","startHours":25.179474037035355,"endHours":26.179474037035355,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:11","end":"03:11","startHours":26.179474037035355,"endHours":27.179474037035355,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:11","end":"04:11","startHours":27.179474037035355,"endHours":28.179474037035355,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:11","end":"05:11","startHours":28.179474037035355,"endHours":29.179474037035355,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:11","end":"06:11","startHours":29.179474037035355,"endHours":30.179474037035355,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:11","end":"07:11","startHours":30.179474037035355,"endHours":31.179474037035355,"planetary_lord":"Mars"}],"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":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Chatra","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":-22.8254399168278,"eotMinutes":-5.02390686534617,"ayanamsa":22.9451}},"calendars":{"vikram_samvat":1992,"vikram_samvatsara":"Sarvadhāri","saka_samvat":1857,"saka_samvatsara":"Yuva","bengali_samvat":1342,"malayalam_era":1111,"nanakshahi_year":466,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Caturdaśī · Vikram 1992 Sarvadhāri · Śaka 1857 Yuva"},"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},{"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":"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":[]},"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 January 4, 1935 CE · Mathurā · Vidhyamitra","description":"January 4, 1935 CE for Mathurā: Kṛṣṇa Caturdaśī, sūryodaya 07:11, sūryāsta 17:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/1935-01-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/1935-01-04","sa":"https://sa.vidhyamitra.com/city/mathura/1935-01-04","hi":"https://hi.vidhyamitra.com/city/mathura/1935-01-04","x-default":"https://vidhyamitra.com/city/mathura/1935-01-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T12:43:44.470Z","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":"2026-05-14T12:43:44.470Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T12:43:44.470Z","pillar_versions":{"BOB-History":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}