{"id":"vidhyamitra:city-day:vrindavan:2034-10-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2034-10-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2034-10-13","date_display":"October 13, 2034 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":2034,"month":10,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2464248.770833,"kali_year":5136,"ahargana":1875783.2708,"sun":{"sidereal_longitude":174.6221,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":184.8677,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":10.2456,"elapsed_within_tithi_degrees":10.2456},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":184.8677,"elapsed_within_degrees":11.5344},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":359.4899},"karana":{"half_tithi_index":1,"name":"Bava"},"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":2034,"month":10,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2464248.770833,"ahargana":1875783.2708,"kali_year":5136,"ayanamsa_lahiri":24.3389,"grahas":{"sun":{"sidereal_longitude":175.44463300000007,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":183.47283300000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false,"latitude":2.442},"mars":{"sidereal_longitude":156.49983299999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":173.94233299999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":342.498833,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":188.528233,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":99.60903300000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":151.9754,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":331.9754,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva 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":2034,"month":10,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2464248.770833,"kali_year":5136,"ahargana":1875783.2708,"sun":{"sidereal_longitude":174.6221,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":184.8677,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":10.2456,"elapsed_within_tithi_degrees":10.2456},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":184.8677,"elapsed_within_degrees":11.5344},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":359.4899},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.442,"elongation":10.246},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.442,"opposition_distance":169.754}},"eclipse_window_40days":[{"offset_days":-15,"type":"lunar","occurs":true,"moon_latitude":-0.372,"opposition_distance":2.325}]},"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":"06:17","sunsetLocal":"17:52","solarNoonLocal":"12:05","dayLengthHours":11.584454729613654,"dayLengthDisplay":"11 Hours 35 Mins 04 Secs","nightLengthDisplay":"12 Hours 24 Mins 56 Secs","moonriseLocal":"06:57","moonsetLocal":"18:17","rahuKala":{"name":"Rāhu Kāla","start":"10:38","end":"12:05","startHours":10.633949338663705,"endHours":12.08200617986541,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:59","end":"16:26","startHours":14.978119862268823,"endHours":16.42617670347053,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:44","end":"09:11","startHours":7.73783565626029,"endHours":9.185892497461996,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:00","end":"09:23","startHours":8.992818251968437,"endHours":9.378966742955559,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:46","end":"07:05","startHours":6.772464428792485,"endHours":7.081383221582183,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:42","end":"12:28","startHours":11.695857688878288,"endHours":12.468154670852531,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:45","end":"05:31","startHours":4.745184851110096,"endHours":5.517481833084339,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:19","end":"06:17","startHours":5.324407587590779,"endHours":6.289778815058583,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:01","end":"14:47","startHours":14.012748634801019,"endHours":14.785045616775262,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:40","end":"18:04","startHours":17.674233544672237,"endHours":18.074233544672236,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:52","end":"18:21","startHours":17.874233544672236,"endHours":18.35691915840614,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:37","end":"19:22","startHours":17.624233544672236,"endHours":19.374233544672236,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:42","end":"00:28","startHours":23.695857688878288,"endHours":24.46815467085253,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:17","end":"07:44","startHours":6.289778815058583,"endHours":7.73783565626029,"quality":"neutral"},{"name":"Labha","start":"07:44","end":"09:11","startHours":7.73783565626029,"endHours":9.185892497461996,"quality":"auspicious"},{"name":"Amṛta","start":"09:11","end":"10:38","startHours":9.185892497461996,"endHours":10.633949338663705,"quality":"auspicious"},{"name":"Kāla","start":"10:38","end":"12:05","startHours":10.633949338663705,"endHours":12.08200617986541,"quality":"inauspicious"},{"name":"Śubha","start":"12:05","end":"13:32","startHours":12.08200617986541,"endHours":13.530063021067118,"quality":"auspicious"},{"name":"Roga","start":"13:32","end":"14:59","startHours":13.530063021067118,"endHours":14.978119862268823,"quality":"inauspicious"},{"name":"Udveg","start":"14:59","end":"16:26","startHours":14.978119862268823,"endHours":16.42617670347053,"quality":"inauspicious"},{"name":"Chala","start":"16:26","end":"17:52","startHours":16.42617670347053,"endHours":17.874233544672236,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:52","end":"19:26","startHours":17.874233544672236,"endHours":19.42617670347053,"quality":"inauspicious"},{"name":"Udveg","start":"19:26","end":"20:59","startHours":19.42617670347053,"endHours":20.978119862268823,"quality":"inauspicious"},{"name":"Chala","start":"20:59","end":"22:32","startHours":20.978119862268823,"endHours":22.530063021067114,"quality":"neutral"},{"name":"Labha","start":"22:32","end":"00:05","startHours":22.530063021067114,"endHours":24.08200617986541,"quality":"auspicious"},{"name":"Amṛta","start":"00:05","end":"01:38","startHours":24.08200617986541,"endHours":25.633949338663705,"quality":"auspicious"},{"name":"Kāla","start":"01:38","end":"03:11","startHours":25.633949338663705,"endHours":27.185892497461996,"quality":"inauspicious"},{"name":"Śubha","start":"03:11","end":"04:44","startHours":27.185892497461996,"endHours":28.737835656260287,"quality":"auspicious"},{"name":"Roga","start":"04:44","end":"06:17","startHours":28.737835656260287,"endHours":30.289778815058582,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:17","end":"07:17","startHours":6.289778815058583,"endHours":7.289778815058583,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:17","end":"08:17","startHours":7.289778815058583,"endHours":8.289778815058582,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:17","end":"09:17","startHours":8.289778815058582,"endHours":9.289778815058582,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:17","end":"10:17","startHours":9.289778815058582,"endHours":10.289778815058582,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:17","end":"11:17","startHours":10.289778815058582,"endHours":11.289778815058582,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:17","end":"12:17","startHours":11.289778815058582,"endHours":12.289778815058582,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:17","end":"13:17","startHours":12.289778815058582,"endHours":13.289778815058582,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:17","end":"14:17","startHours":13.289778815058582,"endHours":14.289778815058582,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:17","end":"15:17","startHours":14.289778815058582,"endHours":15.289778815058582,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:17","end":"16:17","startHours":15.289778815058582,"endHours":16.289778815058582,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:17","end":"17:17","startHours":16.289778815058582,"endHours":17.289778815058582,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:17","end":"18:17","startHours":17.289778815058582,"endHours":18.289778815058582,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:17","end":"19:17","startHours":18.289778815058582,"endHours":19.289778815058582,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:17","end":"20:17","startHours":19.289778815058582,"endHours":20.289778815058582,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:17","end":"21:17","startHours":20.289778815058582,"endHours":21.289778815058582,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:17","end":"22:17","startHours":21.289778815058582,"endHours":22.289778815058582,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:17","end":"23:17","startHours":22.289778815058582,"endHours":23.289778815058582,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:17","end":"00:17","startHours":23.289778815058582,"endHours":24.289778815058582,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:17","end":"01:17","startHours":24.289778815058582,"endHours":25.289778815058582,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:17","end":"02:17","startHours":25.289778815058582,"endHours":26.289778815058582,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:17","end":"03:17","startHours":26.289778815058582,"endHours":27.289778815058582,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:17","end":"04:17","startHours":27.289778815058582,"endHours":28.289778815058582,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:17","end":"05:17","startHours":28.289778815058582,"endHours":29.289778815058582,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:17","end":"06:17","startHours":29.289778815058582,"endHours":30.289778815058582,"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","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"North","rahuVasa":"South-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"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":-7.736618543446717,"eotMinutes":14.442429208075392,"ayanamsa":24.3389}},"calendars":{"vikram_samvat":2091,"vikram_samvatsara":"Prabhava","saka_samvat":1956,"saka_samvatsara":"Ānanda","bengali_samvat":1441,"malayalam_era":1210,"nanakshahi_year":565,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Pratipada · Vikram 2091 Prabhava · Śaka 1956 Ānanda"},"festivals":[{"id":"sharadiya-navratri-start","name":"Śāradīya Navrātri Start","name_sanskrit":"शारदीय नवरात्रि आरम्भ","tradition":"Shakta","associated_deity":"Devī Durgā","significance":"Autumn Navrātri begins; Devī Mahiṣāsura-mardinī worship for 9 nights.","vrata":true,"detection":{"tithi_number":1,"tithi_paksha":"Śukla","lunar_month":"Āśvina"},"precedence":1},{"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}],"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, 2034 CE · Vṛndāvana · Vidhyamitra","description":"October 13, 2034 CE for Vṛndāvana: Śukla Pratipada, sūryodaya 06:17, sūryāsta 17:52.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2034-10-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2034-10-13","sa":"https://sa.vidhyamitra.com/city/vrindavan/2034-10-13","hi":"https://hi.vidhyamitra.com/city/vrindavan/2034-10-13","x-default":"https://vidhyamitra.com/city/vrindavan/2034-10-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T03:56:58.878Z","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":"2026-05-15T03:56:58.878Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T03:56:58.878Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}