{"id":"vidhyamitra:city-day:vrindavan:2030-10-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2030-10-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2030-10-17","date_display":"October 17, 2030 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":2030,"month":10,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462791.770833,"kali_year":5132,"ahargana":1874326.2708,"sun":{"sidereal_longitude":178.6267,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":64.0359,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":245.4092,"elapsed_within_tithi_degrees":5.4092},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":64.0359,"elapsed_within_degrees":10.7026},"yoga":{"number":19,"name":"Parigha","sum_longitude":242.6626},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2030,"month":10,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2462791.770833,"ahargana":1874326.2708,"kali_year":5132,"ayanamsa_lahiri":24.2831,"grahas":{"sun":{"sidereal_longitude":179.432101,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":61.29720099999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false,"latitude":-1.1531},"mars":{"sidereal_longitude":134.247701,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":182.44050100000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":214.59890100000007,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":178.14030100000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":43.915301,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":229.1743,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":49.1743,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":2030,"month":10,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462791.770833,"kali_year":5132,"ahargana":1874326.2708,"sun":{"sidereal_longitude":178.6267,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":64.0359,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":245.4092,"elapsed_within_tithi_degrees":5.4092},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":64.0359,"elapsed_within_degrees":10.7026},"yoga":{"number":19,"name":"Parigha","sum_longitude":242.6626},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.153,"elongation":114.591},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.153,"opposition_distance":65.409}},"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":"06:20","sunsetLocal":"17:49","solarNoonLocal":"12:04","dayLengthHours":11.480280653748231,"dayLengthDisplay":"11 Hours 28 Mins 49 Secs","nightLengthDisplay":"12 Hours 31 Mins 11 Secs","moonriseLocal":"21:17","moonsetLocal":"11:07","rahuKala":{"name":"Rāhu Kāla","start":"13:30","end":"14:56","startHours":13.503958089018063,"endHours":14.938993170736593,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:20","end":"07:46","startHours":6.3287826804254195,"endHours":7.763817762143948,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:12","end":"10:38","startHours":9.198852843862477,"endHours":10.633887925581007,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:00","end":"09:23","startHours":9.007514832966674,"endHours":9.39019085475828,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:48","end":"07:07","startHours":6.807127707664929,"endHours":7.113268525098215,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:27","startHours":11.686246985507927,"endHours":12.451599029091144,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:48","end":"05:34","startHours":4.798078593258989,"endHours":5.563430636842204,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:22","end":"06:20","startHours":5.3720926259464,"endHours":6.3287826804254195,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:59","end":"14:45","startHours":13.982303116257572,"endHours":14.747655159840788,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:37","end":"18:01","startHours":17.60906333417365,"endHours":18.00906333417365,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:49","end":"18:17","startHours":17.80906333417365,"endHours":18.28740836141316,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:34","end":"19:19","startHours":17.55906333417365,"endHours":19.30906333417365,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:27","startHours":23.68624698550793,"endHours":24.451599029091142,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:20","end":"07:46","startHours":6.3287826804254195,"endHours":7.763817762143948,"quality":"auspicious"},{"name":"Roga","start":"07:46","end":"09:12","startHours":7.763817762143948,"endHours":9.198852843862477,"quality":"inauspicious"},{"name":"Udveg","start":"09:12","end":"10:38","startHours":9.198852843862477,"endHours":10.633887925581007,"quality":"inauspicious"},{"name":"Chala","start":"10:38","end":"12:04","startHours":10.633887925581007,"endHours":12.068923007299535,"quality":"neutral"},{"name":"Labha","start":"12:04","end":"13:30","startHours":12.068923007299535,"endHours":13.503958089018063,"quality":"auspicious"},{"name":"Amṛta","start":"13:30","end":"14:56","startHours":13.503958089018063,"endHours":14.938993170736593,"quality":"auspicious"},{"name":"Kāla","start":"14:56","end":"16:22","startHours":14.938993170736593,"endHours":16.374028252455123,"quality":"inauspicious"},{"name":"Śubha","start":"16:22","end":"17:49","startHours":16.374028252455123,"endHours":17.80906333417365,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:49","end":"19:22","startHours":17.80906333417365,"endHours":19.374028252455123,"quality":"auspicious"},{"name":"Kāla","start":"19:22","end":"20:56","startHours":19.374028252455123,"endHours":20.938993170736595,"quality":"inauspicious"},{"name":"Śubha","start":"20:56","end":"22:30","startHours":20.938993170736595,"endHours":22.503958089018063,"quality":"auspicious"},{"name":"Roga","start":"22:30","end":"00:04","startHours":22.503958089018063,"endHours":24.068923007299535,"quality":"inauspicious"},{"name":"Udveg","start":"00:04","end":"01:38","startHours":24.068923007299535,"endHours":25.633887925581007,"quality":"inauspicious"},{"name":"Chala","start":"01:38","end":"03:12","startHours":25.633887925581007,"endHours":27.198852843862475,"quality":"neutral"},{"name":"Labha","start":"03:12","end":"04:46","startHours":27.198852843862475,"endHours":28.763817762143947,"quality":"auspicious"},{"name":"Amṛta","start":"04:46","end":"06:20","startHours":28.763817762143947,"endHours":30.32878268042542,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:20","end":"07:20","startHours":6.3287826804254195,"endHours":7.3287826804254195,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:20","end":"08:20","startHours":7.3287826804254195,"endHours":8.32878268042542,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:20","end":"09:20","startHours":8.32878268042542,"endHours":9.32878268042542,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:20","end":"10:20","startHours":9.32878268042542,"endHours":10.32878268042542,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:20","end":"11:20","startHours":10.32878268042542,"endHours":11.32878268042542,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:20","end":"12:20","startHours":11.32878268042542,"endHours":12.32878268042542,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:20","end":"13:20","startHours":12.32878268042542,"endHours":13.32878268042542,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:20","end":"14:20","startHours":13.32878268042542,"endHours":14.32878268042542,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:20","end":"15:20","startHours":14.32878268042542,"endHours":15.32878268042542,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:20","end":"16:20","startHours":15.32878268042542,"endHours":16.32878268042542,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:20","end":"17:20","startHours":16.32878268042542,"endHours":17.32878268042542,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:20","end":"18:20","startHours":17.32878268042542,"endHours":18.32878268042542,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:20","end":"19:20","startHours":18.32878268042542,"endHours":19.32878268042542,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:20","end":"20:20","startHours":19.32878268042542,"endHours":20.32878268042542,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:20","end":"21:20","startHours":20.32878268042542,"endHours":21.32878268042542,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:20","end":"22:20","startHours":21.32878268042542,"endHours":22.32878268042542,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:20","end":"23:20","startHours":22.32878268042542,"endHours":23.32878268042542,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:20","end":"00:20","startHours":23.32878268042542,"endHours":24.32878268042542,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:20","end":"01:20","startHours":24.32878268042542,"endHours":25.32878268042542,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:20","end":"02:20","startHours":25.32878268042542,"endHours":26.32878268042542,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:20","end":"03:20","startHours":26.32878268042542,"endHours":27.32878268042542,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:20","end":"04:20","startHours":27.32878268042542,"endHours":28.32878268042542,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:20","end":"05:20","startHours":28.32878268042542,"endHours":29.32878268042542,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:20","end":"06:20","startHours":29.32878268042542,"endHours":30.32878268042542,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Amṛta","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":-9.204823773362182,"eotMinutes":15.227419562027912,"ayanamsa":24.2831}},"calendars":{"vikram_samvat":2087,"vikram_samvatsara":"Rudhirodgāri","saka_samvat":1952,"saka_samvatsara":"Sādhāraṇa","bengali_samvat":1437,"malayalam_era":1206,"nanakshahi_year":561,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Ṣaṣṭhī · Vikram 2087 Rudhirodgāri · Śaka 1952 Sādhāraṇa"},"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}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 17, 2030 CE · Vṛndāvana · Vidhyamitra","description":"October 17, 2030 CE for Vṛndāvana: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:20, sūryāsta 17:49.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2030-10-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2030-10-17","sa":"https://sa.vidhyamitra.com/city/vrindavan/2030-10-17","hi":"https://hi.vidhyamitra.com/city/vrindavan/2030-10-17","x-default":"https://vidhyamitra.com/city/vrindavan/2030-10-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T06:46:38.731Z","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":"2026-05-15T06:46:38.731Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T06:46:38.731Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}