{"id":"vidhyamitra:city-day:mathura:1925-09-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/1925-09-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1925-09-30","date_display":"September 30, 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":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2424423.770833,"kali_year":5027,"ahargana":1835958.2708,"sun":{"sidereal_longitude":162.9813,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":315.8972,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":152.916,"elapsed_within_tithi_degrees":8.916},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":315.8972,"elapsed_within_degrees":9.2306},"yoga":{"number":9,"name":"Śūla","sum_longitude":118.8785},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2424423.770833,"ahargana":1835958.2708,"kali_year":5027,"ayanamsa_lahiri":22.8157,"grahas":{"sun":{"sidereal_longitude":163.54734099999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"moon":{"sidereal_longitude":314.35494100000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false,"latitude":-2.5017},"mars":{"sidereal_longitude":158.999141,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":158.73094100000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":262.158641,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":204.76114099999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":199.72234100000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":102.0956,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":282.0956,"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":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2424423.770833,"kali_year":5027,"ahargana":1835958.2708,"sun":{"sidereal_longitude":162.9813,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":315.8972,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":152.916,"elapsed_within_tithi_degrees":8.916},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":315.8972,"elapsed_within_degrees":9.2306},"yoga":{"number":9,"name":"Śūla","sum_longitude":118.8785},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.502,"elongation":152.916},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.502,"opposition_distance":27.084}},"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":"06:10","sunsetLocal":"18:07","solarNoonLocal":"12:08","dayLengthHours":11.949910771387295,"dayLengthDisplay":"11 Hours 57 Mins 00 Secs","nightLengthDisplay":"12 Hours 03 Mins 00 Secs","moonriseLocal":"16:28","moonsetLocal":"03:56","rahuKala":{"name":"Rāhu Kāla","start":"12:08","end":"13:38","startHours":12.141008728083573,"endHours":13.634747574506985,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:40","end":"09:09","startHours":7.659792188813337,"endHours":9.15353103523675,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:39","end":"12:08","startHours":10.647269881660161,"endHours":12.141008728083573,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:57","end":"09:21","startHours":8.954365855713627,"endHours":9.35269621475987,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:40","end":"06:59","startHours":6.663966291197729,"endHours":6.982630578434724,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:45","end":"12:32","startHours":11.74267836903733,"endHours":12.539339087129816,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:34","end":"05:22","startHours":4.572731906204952,"endHours":5.369392624297439,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:10","end":"06:10","startHours":5.1702274447743175,"endHours":6.166053342389925,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"14:56","startHours":14.132660523314787,"endHours":14.929321241407273,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:55","end":"18:19","startHours":17.91596411377722,"endHours":18.31596411377722,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:07","end":"18:37","startHours":18.11596411377722,"endHours":18.613877062585026,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:52","end":"19:37","startHours":17.86596411377722,"endHours":19.61596411377722,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:45","end":"00:32","startHours":23.74267836903733,"endHours":24.539339087129818,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:10","end":"07:40","startHours":6.166053342389925,"endHours":7.659792188813337,"quality":"auspicious"},{"name":"Amṛta","start":"07:40","end":"09:09","startHours":7.659792188813337,"endHours":9.15353103523675,"quality":"auspicious"},{"name":"Kāla","start":"09:09","end":"10:39","startHours":9.15353103523675,"endHours":10.647269881660161,"quality":"inauspicious"},{"name":"Śubha","start":"10:39","end":"12:08","startHours":10.647269881660161,"endHours":12.141008728083573,"quality":"auspicious"},{"name":"Roga","start":"12:08","end":"13:38","startHours":12.141008728083573,"endHours":13.634747574506985,"quality":"inauspicious"},{"name":"Udveg","start":"13:38","end":"15:08","startHours":13.634747574506985,"endHours":15.128486420930397,"quality":"inauspicious"},{"name":"Chala","start":"15:08","end":"16:37","startHours":15.128486420930397,"endHours":16.62222526735381,"quality":"neutral"},{"name":"Labha","start":"16:37","end":"18:07","startHours":16.62222526735381,"endHours":18.11596411377722,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:07","end":"19:37","startHours":18.11596411377722,"endHours":19.62222526735381,"quality":"inauspicious"},{"name":"Chala","start":"19:37","end":"21:08","startHours":19.62222526735381,"endHours":21.128486420930397,"quality":"neutral"},{"name":"Labha","start":"21:08","end":"22:38","startHours":21.128486420930397,"endHours":22.634747574506985,"quality":"auspicious"},{"name":"Amṛta","start":"22:38","end":"00:08","startHours":22.634747574506985,"endHours":24.141008728083573,"quality":"auspicious"},{"name":"Kāla","start":"00:08","end":"01:39","startHours":24.141008728083573,"endHours":25.64726988166016,"quality":"inauspicious"},{"name":"Śubha","start":"01:39","end":"03:09","startHours":25.64726988166016,"endHours":27.15353103523675,"quality":"auspicious"},{"name":"Roga","start":"03:09","end":"04:40","startHours":27.15353103523675,"endHours":28.659792188813338,"quality":"inauspicious"},{"name":"Udveg","start":"04:40","end":"06:10","startHours":28.659792188813338,"endHours":30.166053342389926,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:10","end":"07:10","startHours":6.166053342389925,"endHours":7.166053342389925,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:10","end":"08:10","startHours":7.166053342389925,"endHours":8.166053342389926,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:10","end":"09:10","startHours":8.166053342389926,"endHours":9.166053342389926,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:10","end":"10:10","startHours":9.166053342389926,"endHours":10.166053342389926,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:10","end":"11:10","startHours":10.166053342389926,"endHours":11.166053342389926,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:10","end":"12:10","startHours":11.166053342389926,"endHours":12.166053342389926,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:10","end":"13:10","startHours":12.166053342389926,"endHours":13.166053342389926,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:10","end":"14:10","startHours":13.166053342389926,"endHours":14.166053342389926,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:10","end":"15:10","startHours":14.166053342389926,"endHours":15.166053342389926,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:10","end":"16:10","startHours":15.166053342389926,"endHours":16.166053342389926,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:10","end":"17:10","startHours":16.166053342389926,"endHours":17.166053342389926,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:10","end":"18:10","startHours":17.166053342389926,"endHours":18.166053342389926,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:10","end":"19:10","startHours":18.166053342389926,"endHours":19.166053342389926,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:10","end":"20:10","startHours":19.166053342389926,"endHours":20.166053342389926,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:10","end":"21:10","startHours":20.166053342389926,"endHours":21.166053342389926,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:10","end":"22:10","startHours":21.166053342389926,"endHours":22.166053342389926,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:10","end":"23:10","startHours":22.166053342389926,"endHours":23.166053342389926,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:10","end":"00:10","startHours":23.166053342389926,"endHours":24.166053342389926,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:10","end":"01:10","startHours":24.166053342389926,"endHours":25.166053342389926,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:10","end":"02:10","startHours":25.166053342389926,"endHours":26.166053342389926,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:10","end":"03:10","startHours":26.166053342389926,"endHours":27.166053342389926,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:10","end":"04:10","startHours":27.166053342389926,"endHours":28.166053342389926,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:10","end":"05:10","startHours":28.166053342389926,"endHours":29.166053342389926,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:10","end":"06:10","startHours":29.166053342389926,"endHours":30.166053342389926,"planetary_lord":"Sun"}],"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","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"South-West","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-2.5264075444153384,"eotMinutes":10.844676314985584,"ayanamsa":22.8157}},"calendars":{"vikram_samvat":1982,"vikram_samvatsara":"Bahudhānya","saka_samvat":1847,"saka_samvatsara":"Krodhana","bengali_samvat":1332,"malayalam_era":1101,"nanakshahi_year":456,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Trayodaśī · Vikram 1982 Bahudhānya · Śaka 1847 Krodhana"},"festivals":[{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi":"Kanyā"},"precedence":4},{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 30, 1925 CE · Mathurā · Vidhyamitra","description":"September 30, 1925 CE for Mathurā: Śukla Trayodaśī, sūryodaya 06:10, sūryāsta 18:07.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/1925-09-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/1925-09-30","sa":"https://sa.vidhyamitra.com/city/mathura/1925-09-30","hi":"https://hi.vidhyamitra.com/city/mathura/1925-09-30","x-default":"https://vidhyamitra.com/city/mathura/1925-09-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T17:32:05.016Z","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":"2026-05-14T17:32:05.016Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T17:32:05.016Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}