{"id":"vidhyamitra:city-day:vrindavan:1879-10-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/1879-10-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1879-10-12","date_display":"October 12, 1879 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":1879,"month":10,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2407634.770833,"kali_year":4981,"ahargana":1819169.2708,"sun":{"sidereal_longitude":175.7199,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":129.0117,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":313.2918,"elapsed_within_tithi_degrees":1.2918},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":129.0117,"elapsed_within_degrees":9.0117},"yoga":{"number":23,"name":"Śubha","sum_longitude":304.7316},"karana":{"half_tithi_index":52,"name":"Kaulava"},"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":1879,"month":10,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2407634.770833,"ahargana":1819169.2708,"kali_year":4981,"ayanamsa_lahiri":22.1736,"grahas":{"sun":{"sidereal_longitude":176.16610400000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":127.65390400000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false,"latitude":-2.7286},"mars":{"sidereal_longitude":38.125404,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":181.984104,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":312.53000399999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":152.23020399999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":350.694904,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":271.6576,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":91.6576,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","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":1879,"month":10,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2407634.770833,"kali_year":4981,"ahargana":1819169.2708,"sun":{"sidereal_longitude":175.7199,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":129.0117,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":313.2918,"elapsed_within_tithi_degrees":1.2918},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":129.0117,"elapsed_within_degrees":9.0117},"yoga":{"number":23,"name":"Śubha","sum_longitude":304.7316},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.729,"elongation":46.708},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.729,"opposition_distance":133.292}},"eclipse_window_40days":[]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:16","sunsetLocal":"17:54","solarNoonLocal":"12:05","dayLengthHours":11.623102053474437,"dayLengthDisplay":"11 Hours 37 Mins 23 Secs","nightLengthDisplay":"12 Hours 22 Mins 37 Secs","moonriseLocal":"02:24","moonsetLocal":"15:18","rahuKala":{"name":"Rāhu Kāla","start":"16:27","end":"17:54","startHours":16.44438548856658,"endHours":17.897273245250886,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:05","end":"13:32","startHours":12.085722218513668,"endHours":13.538609975197973,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:59","end":"16:27","startHours":14.991497731882276,"endHours":16.44438548856658,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:59","end":"09:22","startHours":8.986228337587152,"endHours":9.373665072702966,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:46","end":"07:04","startHours":6.7584671106712175,"endHours":7.068416498763869,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:42","end":"12:28","startHours":11.698285483397854,"endHours":12.473158953629483,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:43","end":"05:30","startHours":4.7244242513131915,"endHours":5.499297721544821,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:18","end":"06:16","startHours":5.305579353986913,"endHours":6.27417119177645,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:01","end":"14:48","startHours":14.022905894092741,"endHours":14.79777936432437,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:42","end":"18:06","startHours":17.697273245250887,"endHours":18.097273245250886,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:54","end":"18:23","startHours":17.897273245250886,"endHours":18.381569164145656,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:39","end":"19:24","startHours":17.647273245250886,"endHours":19.397273245250886,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:42","end":"00:28","startHours":23.698285483397854,"endHours":24.47315895362948,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:16","end":"07:44","startHours":6.27417119177645,"endHours":7.727058948460755,"quality":"inauspicious"},{"name":"Chala","start":"07:44","end":"09:11","startHours":7.727058948460755,"endHours":9.17994670514506,"quality":"neutral"},{"name":"Labha","start":"09:11","end":"10:38","startHours":9.17994670514506,"endHours":10.632834461829363,"quality":"auspicious"},{"name":"Amṛta","start":"10:38","end":"12:05","startHours":10.632834461829363,"endHours":12.085722218513668,"quality":"auspicious"},{"name":"Kāla","start":"12:05","end":"13:32","startHours":12.085722218513668,"endHours":13.538609975197973,"quality":"inauspicious"},{"name":"Śubha","start":"13:32","end":"14:59","startHours":13.538609975197973,"endHours":14.991497731882276,"quality":"auspicious"},{"name":"Roga","start":"14:59","end":"16:27","startHours":14.991497731882276,"endHours":16.44438548856658,"quality":"inauspicious"},{"name":"Udveg","start":"16:27","end":"17:54","startHours":16.44438548856658,"endHours":17.897273245250886,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:54","end":"19:27","startHours":17.897273245250886,"endHours":19.44438548856658,"quality":"auspicious"},{"name":"Roga","start":"19:27","end":"20:59","startHours":19.44438548856658,"endHours":20.991497731882276,"quality":"inauspicious"},{"name":"Udveg","start":"20:59","end":"22:32","startHours":20.991497731882276,"endHours":22.53860997519797,"quality":"inauspicious"},{"name":"Chala","start":"22:32","end":"00:05","startHours":22.53860997519797,"endHours":24.085722218513666,"quality":"neutral"},{"name":"Labha","start":"00:05","end":"01:38","startHours":24.085722218513666,"endHours":25.63283446182936,"quality":"auspicious"},{"name":"Amṛta","start":"01:38","end":"03:11","startHours":25.63283446182936,"endHours":27.17994670514506,"quality":"auspicious"},{"name":"Kāla","start":"03:11","end":"04:44","startHours":27.17994670514506,"endHours":28.727058948460755,"quality":"inauspicious"},{"name":"Śubha","start":"04:44","end":"06:16","startHours":28.727058948460755,"endHours":30.27417119177645,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:16","end":"07:16","startHours":6.27417119177645,"endHours":7.27417119177645,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:16","end":"08:16","startHours":7.27417119177645,"endHours":8.27417119177645,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:16","end":"09:16","startHours":8.27417119177645,"endHours":9.27417119177645,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:16","end":"10:16","startHours":9.27417119177645,"endHours":10.27417119177645,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:16","end":"11:16","startHours":10.27417119177645,"endHours":11.27417119177645,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:16","end":"12:16","startHours":11.27417119177645,"endHours":12.27417119177645,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:16","end":"13:16","startHours":12.27417119177645,"endHours":13.27417119177645,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:16","end":"14:16","startHours":13.27417119177645,"endHours":14.27417119177645,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:16","end":"15:16","startHours":14.27417119177645,"endHours":15.27417119177645,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:16","end":"16:16","startHours":15.27417119177645,"endHours":16.27417119177645,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:16","end":"17:16","startHours":16.27417119177645,"endHours":17.27417119177645,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:16","end":"18:16","startHours":17.27417119177645,"endHours":18.27417119177645,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:16","end":"19:16","startHours":18.27417119177645,"endHours":19.27417119177645,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:16","end":"20:16","startHours":19.27417119177645,"endHours":20.27417119177645,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:16","end":"21:16","startHours":20.27417119177645,"endHours":21.27417119177645,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:16","end":"22:16","startHours":21.27417119177645,"endHours":22.27417119177645,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:16","end":"23:16","startHours":22.27417119177645,"endHours":23.27417119177645,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:16","end":"00:16","startHours":23.27417119177645,"endHours":24.27417119177645,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:16","end":"01:16","startHours":24.27417119177645,"endHours":25.27417119177645,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:16","end":"02:16","startHours":25.27417119177645,"endHours":26.27417119177645,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:16","end":"03:16","startHours":26.27417119177645,"endHours":27.27417119177645,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:16","end":"04:16","startHours":27.27417119177645,"endHours":28.27417119177645,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:16","end":"05:16","startHours":28.27417119177645,"endHours":29.27417119177645,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:16","end":"06:16","startHours":29.27417119177645,"endHours":30.27417119177645,"planetary_lord":"Jupiter"}],"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","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-7.189224021804156,"eotMinutes":14.219466889179907,"ayanamsa":22.1736}},"calendars":{"vikram_samvat":1936,"vikram_samvatsara":"Nandana","saka_samvat":1801,"saka_samvatsara":"Pramāthi","bengali_samvat":1286,"malayalam_era":1055,"nanakshahi_year":410,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina (Adhika) Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina (Adhika) Kṛṣṇa Dvādaśī · Vikram 1936 Nandana · Śaka 1801 Pramāthi"},"festivals":[],"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":"vrindavan"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 12, 1879 CE · Vṛndāvana · Vidhyamitra","description":"October 12, 1879 CE for Vṛndāvana: Kṛṣṇa Dvādaśī, sūryodaya 06:16, sūryāsta 17:54.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/1879-10-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/1879-10-12","sa":"https://sa.vidhyamitra.com/city/vrindavan/1879-10-12","hi":"https://hi.vidhyamitra.com/city/vrindavan/1879-10-12","x-default":"https://vidhyamitra.com/city/vrindavan/1879-10-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T02:38:04.455Z","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":"2026-06-03T02:38:04.455Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T02:38:04.455Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}