{"id":"vidhyamitra:city-day:mathura:1925-09-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/1925-09-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1925-09-11","date_display":"September 11, 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":9,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2424404.770833,"kali_year":5027,"ahargana":1835939.2708,"sun":{"sidereal_longitude":144.4305,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":64.194,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":279.7635,"elapsed_within_tithi_degrees":3.7635},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":64.194,"elapsed_within_degrees":10.8606},"yoga":{"number":16,"name":"Siddhi","sum_longitude":208.6245},"karana":{"half_tithi_index":46,"name":"Taitila"},"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":1925,"month":9,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2424404.770833,"ahargana":1835939.2708,"kali_year":5027,"ayanamsa_lahiri":22.815,"grahas":{"sun":{"sidereal_longitude":144.969467,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":66.41616699999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false,"latitude":-2.8246},"mars":{"sidereal_longitude":146.769367,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":128.12696700000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":261.47336700000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":182.24266699999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":197.90166699999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":103.1023,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":283.1023,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":1925,"month":9,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2424404.770833,"kali_year":5027,"ahargana":1835939.2708,"sun":{"sidereal_longitude":144.4305,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":64.194,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":279.7635,"elapsed_within_tithi_degrees":3.7635},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":64.194,"elapsed_within_degrees":10.8606},"yoga":{"number":16,"name":"Siddhi","sum_longitude":208.6245},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.825,"elongation":80.237},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.825,"opposition_distance":99.763}},"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":"06:01","sunsetLocal":"18:29","solarNoonLocal":"12:15","dayLengthHours":12.461686269321227,"dayLengthDisplay":"12 Hours 27 Mins 42 Secs","nightLengthDisplay":"11 Hours 32 Mins 18 Secs","moonriseLocal":"00:06","moonsetLocal":"13:56","rahuKala":{"name":"Rāhu Kāla","start":"10:42","end":"12:15","startHours":10.697136013762133,"endHours":12.254846797427287,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:22","end":"16:56","startHours":15.370268364757594,"endHours":16.927979148422747,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:35","end":"09:08","startHours":7.581714446431827,"endHours":9.13942523009698,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:56","end":"09:21","startHours":8.931730458941626,"endHours":9.347120001252335,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:33","end":"06:53","startHours":6.543240590655058,"endHours":6.8755522245036245,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:40","startHours":11.83945725511658,"endHours":12.670236339737995,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:22","end":"05:12","startHours":4.362445493523843,"endHours":5.193224578145259,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:59","end":"06:01","startHours":4.985529806989905,"endHours":6.024003662766674,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:20","end":"15:10","startHours":14.331794508980826,"endHours":15.162573593602241,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:17","end":"18:41","startHours":18.2856899320879,"endHours":18.6856899320879,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:29","end":"19:00","startHours":18.4856899320879,"endHours":19.004926859976287,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:14","end":"19:59","startHours":18.2356899320879,"endHours":19.9856899320879,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:40","startHours":23.83945725511658,"endHours":24.670236339737993,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:01","end":"07:35","startHours":6.024003662766674,"endHours":7.581714446431827,"quality":"neutral"},{"name":"Labha","start":"07:35","end":"09:08","startHours":7.581714446431827,"endHours":9.13942523009698,"quality":"auspicious"},{"name":"Amṛta","start":"09:08","end":"10:42","startHours":9.13942523009698,"endHours":10.697136013762133,"quality":"auspicious"},{"name":"Kāla","start":"10:42","end":"12:15","startHours":10.697136013762133,"endHours":12.254846797427287,"quality":"inauspicious"},{"name":"Śubha","start":"12:15","end":"13:49","startHours":12.254846797427287,"endHours":13.812557581092442,"quality":"auspicious"},{"name":"Roga","start":"13:49","end":"15:22","startHours":13.812557581092442,"endHours":15.370268364757594,"quality":"inauspicious"},{"name":"Udveg","start":"15:22","end":"16:56","startHours":15.370268364757594,"endHours":16.927979148422747,"quality":"inauspicious"},{"name":"Chala","start":"16:56","end":"18:29","startHours":16.927979148422747,"endHours":18.4856899320879,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:29","end":"19:56","startHours":18.4856899320879,"endHours":19.927979148422747,"quality":"inauspicious"},{"name":"Udveg","start":"19:56","end":"21:22","startHours":19.927979148422747,"endHours":21.370268364757592,"quality":"inauspicious"},{"name":"Chala","start":"21:22","end":"22:49","startHours":21.370268364757592,"endHours":22.81255758109244,"quality":"neutral"},{"name":"Labha","start":"22:49","end":"00:15","startHours":22.81255758109244,"endHours":24.254846797427287,"quality":"auspicious"},{"name":"Amṛta","start":"00:15","end":"01:42","startHours":24.254846797427287,"endHours":25.697136013762133,"quality":"auspicious"},{"name":"Kāla","start":"01:42","end":"03:08","startHours":25.697136013762133,"endHours":27.139425230096982,"quality":"inauspicious"},{"name":"Śubha","start":"03:08","end":"04:35","startHours":27.139425230096982,"endHours":28.58171444643183,"quality":"auspicious"},{"name":"Roga","start":"04:35","end":"06:01","startHours":28.58171444643183,"endHours":30.024003662766674,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:01","end":"07:01","startHours":6.024003662766674,"endHours":7.024003662766674,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:01","end":"08:01","startHours":7.024003662766674,"endHours":8.024003662766674,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:01","end":"09:01","startHours":8.024003662766674,"endHours":9.024003662766674,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:01","end":"10:01","startHours":9.024003662766674,"endHours":10.024003662766674,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:01","end":"11:01","startHours":10.024003662766674,"endHours":11.024003662766674,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:01","end":"12:01","startHours":11.024003662766674,"endHours":12.024003662766674,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:01","end":"13:01","startHours":12.024003662766674,"endHours":13.024003662766674,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:01","end":"14:01","startHours":13.024003662766674,"endHours":14.024003662766674,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:01","end":"15:01","startHours":14.024003662766674,"endHours":15.024003662766674,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:01","end":"16:01","startHours":15.024003662766674,"endHours":16.024003662766674,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:01","end":"17:01","startHours":16.024003662766674,"endHours":17.024003662766674,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:01","end":"18:01","startHours":17.024003662766674,"endHours":18.024003662766674,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:01","end":"19:01","startHours":18.024003662766674,"endHours":19.024003662766674,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:01","end":"20:01","startHours":19.024003662766674,"endHours":20.024003662766674,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:01","end":"21:01","startHours":20.024003662766674,"endHours":21.024003662766674,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:01","end":"22:01","startHours":21.024003662766674,"endHours":22.024003662766674,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:01","end":"23:01","startHours":22.024003662766674,"endHours":23.024003662766674,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:01","end":"00:01","startHours":23.024003662766674,"endHours":24.024003662766674,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:01","end":"01:01","startHours":24.024003662766674,"endHours":25.024003662766674,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:01","end":"02:01","startHours":25.024003662766674,"endHours":26.024003662766674,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:01","end":"03:01","startHours":26.024003662766674,"endHours":27.024003662766674,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:01","end":"04:01","startHours":27.024003662766674,"endHours":28.024003662766674,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:01","end":"05:01","startHours":28.024003662766674,"endHours":29.024003662766674,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:01","end":"06:01","startHours":29.024003662766674,"endHours":30.024003662766674,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"South-East","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":4.8275001899845424,"eotMinutes":4.014392154362758,"ayanamsa":22.815}},"calendars":{"vikram_samvat":1982,"vikram_samvatsara":"Bahudhānya","saka_samvat":1847,"saka_samvatsara":"Krodhana","bengali_samvat":1332,"malayalam_era":1101,"nanakshahi_year":456,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Navamī · Vikram 1982 Bahudhānya · Śaka 1847 Krodhana"},"festivals":[{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5}],"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 September 11, 1925 CE · Mathurā · Vidhyamitra","description":"September 11, 1925 CE for Mathurā: Kṛṣṇa Navamī, sūryodaya 06:01, sūryāsta 18:29.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/1925-09-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/1925-09-11","sa":"https://sa.vidhyamitra.com/city/mathura/1925-09-11","hi":"https://hi.vidhyamitra.com/city/mathura/1925-09-11","x-default":"https://vidhyamitra.com/city/mathura/1925-09-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T14:57:03.689Z","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":"2026-05-14T14:57:03.689Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T14:57:03.689Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}