{"id":"vidhyamitra:city-day:ranchi:2025-10-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/2025-10-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2025-10-06","date_display":"October 6, 2025 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":2025,"month":10,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460954.770833,"kali_year":5127,"ahargana":1872489.2708,"sun":{"sidereal_longitude":168.0264,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":332.3763,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":164.3499,"elapsed_within_tithi_degrees":8.3499},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4,"moon_longitude":332.3763,"elapsed_within_degrees":12.3763},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":140.4027},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2025,"month":10,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2460954.770833,"ahargana":1872489.2708,"kali_year":5127,"ayanamsa_lahiri":24.2129,"grahas":{"sun":{"sidereal_longitude":168.83368800000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"moon":{"sidereal_longitude":333.44908799999996,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false,"latitude":0.4597},"mars":{"sidereal_longitude":194.73708799999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":184.34288800000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":88.72238800000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"venus":{"sidereal_longitude":145.74528800000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":333.23898800000006,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":326.5074,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":146.5074,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2025,"month":10,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460954.770833,"kali_year":5127,"ahargana":1872489.2708,"sun":{"sidereal_longitude":168.0264,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":332.3763,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":164.3499,"elapsed_within_tithi_degrees":8.3499},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4,"moon_longitude":332.3763,"elapsed_within_degrees":12.3763},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":140.4027},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.46,"elongation":164.35},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.46,"opposition_distance":15.65}},"eclipse_window_40days":[]},"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"sunriseLocal":"05:41","sunsetLocal":"17:31","solarNoonLocal":"11:36","dayLengthHours":11.824213682262402,"dayLengthDisplay":"11 Hours 49 Mins 27 Secs","nightLengthDisplay":"12 Hours 10 Mins 33 Secs","moonriseLocal":"16:34","moonsetLocal":"04:35","rahuKala":{"name":"Rāhu Kāla","start":"07:10","end":"08:39","startHours":7.16728611585381,"endHours":8.64531282613661,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:07","end":"11:36","startHours":10.12333953641941,"endHours":11.60136624670221,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:05","end":"14:33","startHours":13.07939295698501,"endHours":14.55741966726781,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:27","end":"08:51","startHours":8.448242598098904,"endHours":8.842383054174316,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:11","end":"06:30","startHours":6.181934975665277,"endHours":6.4972473405256075,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:12","end":"12:00","startHours":11.207225790626795,"endHours":11.995506702777623,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:07","end":"04:54","startHours":4.112697581269356,"endHours":4.900978493420183,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:42","end":"05:41","startHours":4.703908265382476,"endHours":5.6892594055710095,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:34","end":"14:22","startHours":13.572068527079278,"endHours":14.360349439230104,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:19","end":"17:43","startHours":17.31347308783341,"endHours":17.71347308783341,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:31","end":"18:00","startHours":17.51347308783341,"endHours":18.006148657927678,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:16","end":"19:01","startHours":17.26347308783341,"endHours":19.01347308783341,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:12","end":"00:00","startHours":23.207225790626797,"endHours":23.99550670277762,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:41","end":"07:10","startHours":5.6892594055710095,"endHours":7.16728611585381,"quality":"auspicious"},{"name":"Kāla","start":"07:10","end":"08:39","startHours":7.16728611585381,"endHours":8.64531282613661,"quality":"inauspicious"},{"name":"Śubha","start":"08:39","end":"10:07","startHours":8.64531282613661,"endHours":10.12333953641941,"quality":"auspicious"},{"name":"Roga","start":"10:07","end":"11:36","startHours":10.12333953641941,"endHours":11.60136624670221,"quality":"inauspicious"},{"name":"Udveg","start":"11:36","end":"13:05","startHours":11.60136624670221,"endHours":13.07939295698501,"quality":"inauspicious"},{"name":"Chala","start":"13:05","end":"14:33","startHours":13.07939295698501,"endHours":14.55741966726781,"quality":"neutral"},{"name":"Labha","start":"14:33","end":"16:02","startHours":14.55741966726781,"endHours":16.035446377550613,"quality":"auspicious"},{"name":"Amṛta","start":"16:02","end":"17:31","startHours":16.035446377550613,"endHours":17.51347308783341,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:31","end":"19:02","startHours":17.51347308783341,"endHours":19.03544637755061,"quality":"neutral"},{"name":"Labha","start":"19:02","end":"20:33","startHours":19.03544637755061,"endHours":20.557419667267812,"quality":"auspicious"},{"name":"Amṛta","start":"20:33","end":"22:05","startHours":20.557419667267812,"endHours":22.07939295698501,"quality":"auspicious"},{"name":"Kāla","start":"22:05","end":"23:36","startHours":22.07939295698501,"endHours":23.60136624670221,"quality":"inauspicious"},{"name":"Śubha","start":"23:36","end":"01:07","startHours":23.60136624670221,"endHours":25.123339536419408,"quality":"auspicious"},{"name":"Roga","start":"01:07","end":"02:39","startHours":25.123339536419408,"endHours":26.64531282613661,"quality":"inauspicious"},{"name":"Udveg","start":"02:39","end":"04:10","startHours":26.64531282613661,"endHours":28.16728611585381,"quality":"inauspicious"},{"name":"Chala","start":"04:10","end":"05:41","startHours":28.16728611585381,"endHours":29.689259405571008,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:41","end":"06:41","startHours":5.6892594055710095,"endHours":6.6892594055710095,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:41","end":"07:41","startHours":6.6892594055710095,"endHours":7.6892594055710095,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:41","end":"08:41","startHours":7.6892594055710095,"endHours":8.68925940557101,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:41","end":"09:41","startHours":8.68925940557101,"endHours":9.68925940557101,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:41","end":"10:41","startHours":9.68925940557101,"endHours":10.68925940557101,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:41","end":"11:41","startHours":10.68925940557101,"endHours":11.68925940557101,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:41","end":"12:41","startHours":11.68925940557101,"endHours":12.68925940557101,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:41","end":"13:41","startHours":12.68925940557101,"endHours":13.68925940557101,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:41","end":"14:41","startHours":13.68925940557101,"endHours":14.68925940557101,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:41","end":"15:41","startHours":14.68925940557101,"endHours":15.68925940557101,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:41","end":"16:41","startHours":15.68925940557101,"endHours":16.689259405571008,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:41","end":"17:41","startHours":16.689259405571008,"endHours":17.689259405571008,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:41","end":"18:41","startHours":17.689259405571008,"endHours":18.689259405571008,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:41","end":"19:41","startHours":18.689259405571008,"endHours":19.689259405571008,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:41","end":"20:41","startHours":19.689259405571008,"endHours":20.689259405571008,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:41","end":"21:41","startHours":20.689259405571008,"endHours":21.689259405571008,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:41","end":"22:41","startHours":21.689259405571008,"endHours":22.689259405571008,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:41","end":"23:41","startHours":22.689259405571008,"endHours":23.689259405571008,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:41","end":"00:41","startHours":23.689259405571008,"endHours":24.689259405571008,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:41","end":"01:41","startHours":24.689259405571008,"endHours":25.689259405571008,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:41","end":"02:41","startHours":25.689259405571008,"endHours":26.689259405571008,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:41","end":"03:41","startHours":26.689259405571008,"endHours":27.689259405571008,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:41","end":"04:41","startHours":27.689259405571008,"endHours":28.689259405571008,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:41","end":"05:41","startHours":28.689259405571008,"endHours":29.689259405571008,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Ānanda","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":-5.151262581480658,"eotMinutes":12.679625197867345,"ayanamsa":24.2129}},"calendars":{"vikram_samvat":2082,"vikram_samvatsara":"Kālayukta","saka_samvat":1947,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1432,"malayalam_era":1201,"nanakshahi_year":556,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Caturdaśī · Vikram 2082 Kālayukta · Śaka 1947 Viśvāvasu"},"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":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"ranchi"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 6, 2025 CE · Ranchi, Jharkhand · Vidhyamitra","description":"October 6, 2025 CE for Ranchi, Jharkhand: Śukla Caturdaśī, sūryodaya 05:41, sūryāsta 17:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/2025-10-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/2025-10-06","sa":"https://sa.vidhyamitra.com/city/ranchi/2025-10-06","hi":"https://hi.vidhyamitra.com/city/ranchi/2025-10-06","x-default":"https://vidhyamitra.com/city/ranchi/2025-10-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T01:55:00.832Z","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":"2026-05-15T01:55:00.832Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T01:55:00.832Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}