{"id":"vidhyamitra:city-day:vrindavan:1893-10-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/1893-10-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1893-10-13","date_display":"October 13, 1893 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":1893,"month":10,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2412749.770833,"kali_year":4995,"ahargana":1824284.2708,"sun":{"sidereal_longitude":177.0867,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":216.235,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":39.1483,"elapsed_within_tithi_degrees":3.1483},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":216.235,"elapsed_within_degrees":2.9017},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":33.3217},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"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":1893,"month":10,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2412749.770833,"ahargana":1824284.2708,"kali_year":4995,"ayanamsa_lahiri":22.3692,"grahas":{"sun":{"sidereal_longitude":177.56507299999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":213.694573,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false,"latitude":-2.6174},"mars":{"sidereal_longitude":165.97567300000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":194.18967299999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":39.15027299999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":220.098573,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":174.82627300000001,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":0.6403,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":180.6403,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":1893,"month":10,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2412749.770833,"kali_year":4995,"ahargana":1824284.2708,"sun":{"sidereal_longitude":177.0867,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":216.235,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":39.1483,"elapsed_within_tithi_degrees":3.1483},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":216.235,"elapsed_within_degrees":2.9017},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":33.3217},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.617,"elongation":39.148},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.617,"opposition_distance":140.852}},"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":"06:18","sunsetLocal":"17:52","solarNoonLocal":"12:05","dayLengthHours":11.580431135305986,"dayLengthDisplay":"11 Hours 34 Mins 50 Secs","nightLengthDisplay":"12 Hours 25 Mins 10 Secs","moonriseLocal":"09:09","moonsetLocal":"19:50","rahuKala":{"name":"Rāhu Kāla","start":"10:38","end":"12:05","startHours":10.634452287952161,"endHours":12.08200617986541,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:59","end":"16:25","startHours":14.977113963691906,"endHours":16.424667855605154,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:44","end":"09:11","startHours":7.739344504125665,"endHours":9.186898396038913,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:00","end":"09:23","startHours":8.99389121045048,"endHours":9.379905581627346,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:46","end":"07:05","startHours":6.7743085761835,"endHours":7.083120073124992,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:42","end":"12:28","startHours":11.695991808688543,"endHours":12.468020551042276,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:45","end":"05:31","startHours":4.747733127504952,"endHours":5.519761869858684,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:20","end":"06:18","startHours":5.326754684270251,"endHours":6.2917906122124165,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:01","end":"14:47","startHours":14.012078035749742,"endHours":14.784106778103475,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:40","end":"18:04","startHours":17.672221747518403,"endHours":18.0722217475184,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:52","end":"18:21","startHours":17.872221747518402,"endHours":18.354739711489486,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:37","end":"19:22","startHours":17.622221747518402,"endHours":19.372221747518402,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:42","end":"00:28","startHours":23.695991808688543,"endHours":24.468020551042276,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:18","end":"07:44","startHours":6.2917906122124165,"endHours":7.739344504125665,"quality":"neutral"},{"name":"Labha","start":"07:44","end":"09:11","startHours":7.739344504125665,"endHours":9.186898396038913,"quality":"auspicious"},{"name":"Amṛta","start":"09:11","end":"10:38","startHours":9.186898396038913,"endHours":10.634452287952161,"quality":"auspicious"},{"name":"Kāla","start":"10:38","end":"12:05","startHours":10.634452287952161,"endHours":12.08200617986541,"quality":"inauspicious"},{"name":"Śubha","start":"12:05","end":"13:32","startHours":12.08200617986541,"endHours":13.529560071778658,"quality":"auspicious"},{"name":"Roga","start":"13:32","end":"14:59","startHours":13.529560071778658,"endHours":14.977113963691906,"quality":"inauspicious"},{"name":"Udveg","start":"14:59","end":"16:25","startHours":14.977113963691906,"endHours":16.424667855605154,"quality":"inauspicious"},{"name":"Chala","start":"16:25","end":"17:52","startHours":16.424667855605154,"endHours":17.872221747518402,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:52","end":"19:25","startHours":17.872221747518402,"endHours":19.424667855605154,"quality":"inauspicious"},{"name":"Udveg","start":"19:25","end":"20:59","startHours":19.424667855605154,"endHours":20.977113963691906,"quality":"inauspicious"},{"name":"Chala","start":"20:59","end":"22:32","startHours":20.977113963691906,"endHours":22.529560071778658,"quality":"neutral"},{"name":"Labha","start":"22:32","end":"00:05","startHours":22.529560071778658,"endHours":24.08200617986541,"quality":"auspicious"},{"name":"Amṛta","start":"00:05","end":"01:38","startHours":24.08200617986541,"endHours":25.63445228795216,"quality":"auspicious"},{"name":"Kāla","start":"01:38","end":"03:11","startHours":25.63445228795216,"endHours":27.186898396038913,"quality":"inauspicious"},{"name":"Śubha","start":"03:11","end":"04:44","startHours":27.186898396038913,"endHours":28.739344504125665,"quality":"auspicious"},{"name":"Roga","start":"04:44","end":"06:18","startHours":28.739344504125665,"endHours":30.291790612212417,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:18","end":"07:18","startHours":6.2917906122124165,"endHours":7.2917906122124165,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:18","end":"08:18","startHours":7.2917906122124165,"endHours":8.291790612212417,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:18","end":"09:18","startHours":8.291790612212417,"endHours":9.291790612212417,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:18","end":"10:18","startHours":9.291790612212417,"endHours":10.291790612212417,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:18","end":"11:18","startHours":10.291790612212417,"endHours":11.291790612212417,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:18","end":"12:18","startHours":11.291790612212417,"endHours":12.291790612212417,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:18","end":"13:18","startHours":12.291790612212417,"endHours":13.291790612212417,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:18","end":"14:18","startHours":13.291790612212417,"endHours":14.291790612212417,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:18","end":"15:18","startHours":14.291790612212417,"endHours":15.291790612212417,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:18","end":"16:18","startHours":15.291790612212417,"endHours":16.291790612212417,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:18","end":"17:18","startHours":16.291790612212417,"endHours":17.291790612212417,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:18","end":"18:18","startHours":17.291790612212417,"endHours":18.291790612212417,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:18","end":"19:18","startHours":18.291790612212417,"endHours":19.291790612212417,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:18","end":"20:18","startHours":19.291790612212417,"endHours":20.291790612212417,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:18","end":"21:18","startHours":20.291790612212417,"endHours":21.291790612212417,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:18","end":"22:18","startHours":21.291790612212417,"endHours":22.291790612212417,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:18","end":"23:18","startHours":22.291790612212417,"endHours":23.291790612212417,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:18","end":"00:18","startHours":23.291790612212417,"endHours":24.291790612212417,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:18","end":"01:18","startHours":24.291790612212417,"endHours":25.291790612212417,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:18","end":"02:18","startHours":25.291790612212417,"endHours":26.291790612212417,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:18","end":"03:18","startHours":26.291790612212417,"endHours":27.291790612212417,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:18","end":"04:18","startHours":27.291790612212417,"endHours":28.291790612212417,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:18","end":"05:18","startHours":28.291790612212417,"endHours":29.291790612212417,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:18","end":"06:18","startHours":29.291790612212417,"endHours":30.291790612212417,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"South-East","anandadiYoga":{"name":"Vajra","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":-7.793529215701767,"eotMinutes":14.442429208075392,"ayanamsa":22.3692}},"calendars":{"vikram_samvat":1950,"vikram_samvatsara":"Parābhava","saka_samvat":1815,"saka_samvatsara":"Vijaya","bengali_samvat":1300,"malayalam_era":1069,"nanakshahi_year":424,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Caturthī · Vikram 1950 Parābhava · Śaka 1815 Vijaya"},"festivals":[{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"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":"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 13, 1893 CE · Vṛndāvana · Vidhyamitra","description":"October 13, 1893 CE for Vṛndāvana: Śukla Caturthī, sūryodaya 06:18, sūryāsta 17:52.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/1893-10-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/1893-10-13","sa":"https://sa.vidhyamitra.com/city/vrindavan/1893-10-13","hi":"https://hi.vidhyamitra.com/city/vrindavan/1893-10-13","x-default":"https://vidhyamitra.com/city/vrindavan/1893-10-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T20:37:00.362Z","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":"2026-06-02T20:37:00.362Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T20:37:00.362Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}