{"id":"vidhyamitra:city-day:mathura:1941-01-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/1941-01-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1941-01-12","date_display":"January 12, 1941 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":1941,"month":1,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2430006.770833,"kali_year":5042,"ahargana":1841541.2708,"sun":{"sidereal_longitude":268.4349,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":70.0105,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":161.5755,"elapsed_within_tithi_degrees":5.5755},"nakshatra":{"number":6,"name":"Ārdrā","pada":2,"moon_longitude":70.0105,"elapsed_within_degrees":3.3438},"yoga":{"number":26,"name":"Indra","sum_longitude":338.4454},"karana":{"half_tithi_index":26,"name":"Gara"},"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":1941,"month":1,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2430006.770833,"ahargana":1841541.2708,"kali_year":5042,"ayanamsa_lahiri":23.0292,"grahas":{"sun":{"sidereal_longitude":268.42892900000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":71.03702899999996,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false,"latitude":-4.473},"mars":{"sidereal_longitude":222.659629,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":269.6855290000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":13.562629000000015,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":245.49782900000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":15.250529000000029,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":166.2814,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":346.2814,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":1941,"month":1,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2430006.770833,"kali_year":5042,"ahargana":1841541.2708,"sun":{"sidereal_longitude":268.4349,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":70.0105,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":161.5755,"elapsed_within_tithi_degrees":5.5755},"nakshatra":{"number":6,"name":"Ārdrā","pada":2,"moon_longitude":70.0105,"elapsed_within_degrees":3.3438},"yoga":{"number":26,"name":"Indra","sum_longitude":338.4454},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.473,"elongation":161.576},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.473,"opposition_distance":18.424}},"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":"17:44","solarNoonLocal":"12:28","dayLengthHours":10.54180533604529,"dayLengthDisplay":"10 Hours 32 Mins 30 Secs","nightLengthDisplay":"13 Hours 27 Mins 30 Secs","moonriseLocal":"16:23","moonsetLocal":"06:13","rahuKala":{"name":"Rāhu Kāla","start":"16:25","end":"17:44","startHours":16.41268837828995,"endHours":17.73041404529561,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:28","end":"13:47","startHours":12.459511377272966,"endHours":13.777237044278626,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:06","end":"16:25","startHours":15.094962711284289,"endHours":16.41268837828995,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:39","end":"10:00","startHours":9.648363287660889,"endHours":9.999756798862398,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:38","end":"07:55","startHours":7.627850598252208,"endHours":7.908965407213416,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:06","end":"12:49","startHours":12.108117866071456,"endHours":12.810904888474475,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:47","end":"06:29","startHours":5.7830346644442825,"endHours":6.485821686847302,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:19","end":"07:11","startHours":6.310124931246547,"endHours":7.188608709250321,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:13","end":"14:55","startHours":14.216478933280513,"endHours":14.919265955683532,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:32","end":"17:56","startHours":17.53041404529561,"endHours":17.93041404529561,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:44","end":"18:10","startHours":17.73041404529561,"endHours":18.1696559342975,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:29","end":"19:14","startHours":17.48041404529561,"endHours":19.23041404529561,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:06","end":"00:49","startHours":24.108117866071456,"endHours":24.81090488847448,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:11","end":"08:30","startHours":7.188608709250321,"endHours":8.506334376255982,"quality":"inauspicious"},{"name":"Chala","start":"08:30","end":"09:49","startHours":8.506334376255982,"endHours":9.824060043261643,"quality":"neutral"},{"name":"Labha","start":"09:49","end":"11:09","startHours":9.824060043261643,"endHours":11.141785710267305,"quality":"auspicious"},{"name":"Amṛta","start":"11:09","end":"12:28","startHours":11.141785710267305,"endHours":12.459511377272966,"quality":"auspicious"},{"name":"Kāla","start":"12:28","end":"13:47","startHours":12.459511377272966,"endHours":13.777237044278626,"quality":"inauspicious"},{"name":"Śubha","start":"13:47","end":"15:06","startHours":13.777237044278626,"endHours":15.094962711284289,"quality":"auspicious"},{"name":"Roga","start":"15:06","end":"16:25","startHours":15.094962711284289,"endHours":16.41268837828995,"quality":"inauspicious"},{"name":"Udveg","start":"16:25","end":"17:44","startHours":16.41268837828995,"endHours":17.73041404529561,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:44","end":"19:25","startHours":17.73041404529561,"endHours":19.41268837828995,"quality":"auspicious"},{"name":"Roga","start":"19:25","end":"21:06","startHours":19.41268837828995,"endHours":21.09496271128429,"quality":"inauspicious"},{"name":"Udveg","start":"21:06","end":"22:47","startHours":21.09496271128429,"endHours":22.77723704427863,"quality":"inauspicious"},{"name":"Chala","start":"22:47","end":"00:28","startHours":22.77723704427863,"endHours":24.459511377272968,"quality":"neutral"},{"name":"Labha","start":"00:28","end":"02:09","startHours":24.459511377272968,"endHours":26.141785710267307,"quality":"auspicious"},{"name":"Amṛta","start":"02:09","end":"03:49","startHours":26.141785710267307,"endHours":27.824060043261643,"quality":"auspicious"},{"name":"Kāla","start":"03:49","end":"05:30","startHours":27.824060043261643,"endHours":29.50633437625598,"quality":"inauspicious"},{"name":"Śubha","start":"05:30","end":"07:11","startHours":29.50633437625598,"endHours":31.18860870925032,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:11","end":"08:11","startHours":7.188608709250321,"endHours":8.188608709250321,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:11","end":"09:11","startHours":8.188608709250321,"endHours":9.188608709250321,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:11","end":"10:11","startHours":9.188608709250321,"endHours":10.188608709250321,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:11","end":"11:11","startHours":10.188608709250321,"endHours":11.188608709250321,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:11","end":"12:11","startHours":11.188608709250321,"endHours":12.188608709250321,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:11","end":"13:11","startHours":12.188608709250321,"endHours":13.188608709250321,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:11","end":"14:11","startHours":13.188608709250321,"endHours":14.188608709250321,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:11","end":"15:11","startHours":14.188608709250321,"endHours":15.188608709250321,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:11","end":"16:11","startHours":15.188608709250321,"endHours":16.18860870925032,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:11","end":"17:11","startHours":16.18860870925032,"endHours":17.18860870925032,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:11","end":"18:11","startHours":17.18860870925032,"endHours":18.18860870925032,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:11","end":"19:11","startHours":18.18860870925032,"endHours":19.18860870925032,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:11","end":"20:11","startHours":19.18860870925032,"endHours":20.18860870925032,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:11","end":"21:11","startHours":20.18860870925032,"endHours":21.18860870925032,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:11","end":"22:11","startHours":21.18860870925032,"endHours":22.18860870925032,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:11","end":"23:11","startHours":22.18860870925032,"endHours":23.18860870925032,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:11","end":"00:11","startHours":23.18860870925032,"endHours":24.18860870925032,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:11","end":"01:11","startHours":24.18860870925032,"endHours":25.18860870925032,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:11","end":"02:11","startHours":25.18860870925032,"endHours":26.18860870925032,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:11","end":"03:11","startHours":26.18860870925032,"endHours":27.18860870925032,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:11","end":"04:11","startHours":27.18860870925032,"endHours":28.18860870925032,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:11","end":"05:11","startHours":28.18860870925032,"endHours":29.18860870925032,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:11","end":"06:11","startHours":29.18860870925032,"endHours":30.18860870925032,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:11","end":"07:11","startHours":30.18860870925032,"endHours":31.18860870925032,"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"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":-21.725713239501356,"eotMinutes":-8.265482636377905,"ayanamsa":23.0292}},"calendars":{"vikram_samvat":1998,"vikram_samvatsara":"Jaya","saka_samvat":1863,"saka_samvatsara":"Vṛṣa","bengali_samvat":1348,"malayalam_era":1117,"nanakshahi_year":472,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Caturdaśī · Vikram 1998 Jaya · Śaka 1863 Vṛṣa"},"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":"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 12, 1941 CE · Mathurā · Vidhyamitra","description":"January 12, 1941 CE for Mathurā: Śukla Caturdaśī, sūryodaya 07:11, sūryāsta 17:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/1941-01-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/1941-01-12","sa":"https://sa.vidhyamitra.com/city/mathura/1941-01-12","hi":"https://hi.vidhyamitra.com/city/mathura/1941-01-12","x-default":"https://vidhyamitra.com/city/mathura/1941-01-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T15:56:21.189Z","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":"2026-05-14T15:56:21.189Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T15:56:21.189Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}