{"id":"vidhyamitra:city-day:ranchi:2025-05-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/2025-05-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2025-05-17","date_display":"May 17, 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":5,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460812.770833,"kali_year":5127,"ahargana":1872347.2708,"sun":{"sidereal_longitude":32.113,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":263.8517,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":231.7387,"elapsed_within_tithi_degrees":3.7387},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":263.8517,"elapsed_within_degrees":10.5183},"yoga":{"number":23,"name":"Śubha","sum_longitude":295.9646},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":5,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2460812.770833,"ahargana":1872347.2708,"kali_year":5127,"ayanamsa_lahiri":24.2075,"grahas":{"sun":{"sidereal_longitude":32.200612999999976,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":260.8132129999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false,"latitude":-4.2329},"mars":{"sidereal_longitude":108.70341300000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":16.954113000000007,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":60.43811299999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":346.935813,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":335.229113,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":334.0312,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":154.0312,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":2025,"month":5,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460812.770833,"kali_year":5127,"ahargana":1872347.2708,"sun":{"sidereal_longitude":32.113,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":263.8517,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":231.7387,"elapsed_within_tithi_degrees":3.7387},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":263.8517,"elapsed_within_degrees":10.5183},"yoga":{"number":23,"name":"Śubha","sum_longitude":295.9646},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.233,"elongation":128.261},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.233,"opposition_distance":51.739}},"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":"05:06","sunsetLocal":"18:24","solarNoonLocal":"11:45","dayLengthHours":13.29208749239578,"dayLengthDisplay":"13 Hours 17 Mins 32 Secs","nightLengthDisplay":"10 Hours 42 Mins 28 Secs","moonriseLocal":"21:38","moonsetLocal":"08:21","rahuKala":{"name":"Rāhu Kāla","start":"08:26","end":"10:05","startHours":8.42765680033417,"endHours":10.089167736883642,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:25","end":"15:04","startHours":13.412189609982587,"endHours":15.07370054653206,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:06","end":"06:46","startHours":5.104634927235224,"endHours":6.766145863784696,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:12","end":"08:39","startHours":8.206122008794239,"endHours":8.649191591874098,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:40","end":"06:01","startHours":5.6584719060850475,"endHours":6.012927572548935,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:18","end":"12:12","startHours":11.307609090353255,"endHours":12.193748256512974,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:20","end":"04:13","startHours":3.3323565949157863,"endHours":4.218495761075505,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:00","end":"05:06","startHours":3.996960969535575,"endHours":5.104634927235224,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:58","end":"14:51","startHours":13.96602658883241,"endHours":14.852165754992129,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:12","end":"18:36","startHours":18.196722419631005,"endHours":18.596722419631003,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:24","end":"18:57","startHours":18.396722419631004,"endHours":18.950559398480827,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:09","end":"19:54","startHours":18.146722419631004,"endHours":19.896722419631004,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:18","end":"00:12","startHours":23.307609090353257,"endHours":24.193748256512972,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:06","end":"06:46","startHours":5.104634927235224,"endHours":6.766145863784696,"quality":"inauspicious"},{"name":"Śubha","start":"06:46","end":"08:26","startHours":6.766145863784696,"endHours":8.42765680033417,"quality":"auspicious"},{"name":"Roga","start":"08:26","end":"10:05","startHours":8.42765680033417,"endHours":10.089167736883642,"quality":"inauspicious"},{"name":"Udveg","start":"10:05","end":"11:45","startHours":10.089167736883642,"endHours":11.750678673433114,"quality":"inauspicious"},{"name":"Chala","start":"11:45","end":"13:25","startHours":11.750678673433114,"endHours":13.412189609982587,"quality":"neutral"},{"name":"Labha","start":"13:25","end":"15:04","startHours":13.412189609982587,"endHours":15.07370054653206,"quality":"auspicious"},{"name":"Amṛta","start":"15:04","end":"16:44","startHours":15.07370054653206,"endHours":16.73521148308153,"quality":"auspicious"},{"name":"Kāla","start":"16:44","end":"18:24","startHours":16.73521148308153,"endHours":18.396722419631004,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:24","end":"19:44","startHours":18.396722419631004,"endHours":19.73521148308153,"quality":"auspicious"},{"name":"Amṛta","start":"19:44","end":"21:04","startHours":19.73521148308153,"endHours":21.07370054653206,"quality":"auspicious"},{"name":"Kāla","start":"21:04","end":"22:25","startHours":21.07370054653206,"endHours":22.412189609982587,"quality":"inauspicious"},{"name":"Śubha","start":"22:25","end":"23:45","startHours":22.412189609982587,"endHours":23.750678673433114,"quality":"auspicious"},{"name":"Roga","start":"23:45","end":"01:05","startHours":23.750678673433114,"endHours":25.089167736883642,"quality":"inauspicious"},{"name":"Udveg","start":"01:05","end":"02:26","startHours":25.089167736883642,"endHours":26.42765680033417,"quality":"inauspicious"},{"name":"Chala","start":"02:26","end":"03:46","startHours":26.42765680033417,"endHours":27.766145863784697,"quality":"neutral"},{"name":"Labha","start":"03:46","end":"05:06","startHours":27.766145863784697,"endHours":29.104634927235224,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:06","end":"06:06","startHours":5.104634927235224,"endHours":6.104634927235224,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:06","end":"07:06","startHours":6.104634927235224,"endHours":7.104634927235224,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:06","end":"08:06","startHours":7.104634927235224,"endHours":8.104634927235224,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:06","end":"09:06","startHours":8.104634927235224,"endHours":9.104634927235224,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:06","end":"10:06","startHours":9.104634927235224,"endHours":10.104634927235224,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:06","end":"11:06","startHours":10.104634927235224,"endHours":11.104634927235224,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:06","end":"12:06","startHours":11.104634927235224,"endHours":12.104634927235224,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:06","end":"13:06","startHours":12.104634927235224,"endHours":13.104634927235224,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:06","end":"14:06","startHours":13.104634927235224,"endHours":14.104634927235224,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:06","end":"15:06","startHours":14.104634927235224,"endHours":15.104634927235224,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:06","end":"16:06","startHours":15.104634927235224,"endHours":16.104634927235224,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:06","end":"17:06","startHours":16.104634927235224,"endHours":17.104634927235224,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:06","end":"18:06","startHours":17.104634927235224,"endHours":18.104634927235224,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:06","end":"19:06","startHours":18.104634927235224,"endHours":19.104634927235224,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:06","end":"20:06","startHours":19.104634927235224,"endHours":20.104634927235224,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:06","end":"21:06","startHours":20.104634927235224,"endHours":21.104634927235224,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:06","end":"22:06","startHours":21.104634927235224,"endHours":22.104634927235224,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:06","end":"23:06","startHours":22.104634927235224,"endHours":23.104634927235224,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:06","end":"00:06","startHours":23.104634927235224,"endHours":24.104634927235224,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:06","end":"01:06","startHours":24.104634927235224,"endHours":25.104634927235224,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:06","end":"02:06","startHours":25.104634927235224,"endHours":26.104634927235224,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:06","end":"03:06","startHours":26.104634927235224,"endHours":27.104634927235224,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:06","end":"04:06","startHours":27.104634927235224,"endHours":28.104634927235224,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:06","end":"05:06","startHours":28.104634927235224,"endHours":29.104634927235224,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":19.34836582960304,"eotMinutes":3.7208795940131294,"ayanamsa":24.2075}},"calendars":{"vikram_samvat":2082,"vikram_samvatsara":"Kālayukta","saka_samvat":1947,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1432,"malayalam_era":1201,"nanakshahi_year":556,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Pañcamī · Vikram 2082 Kālayukta · Śaka 1947 Viśvāvasu"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 May 17, 2025 CE · Ranchi, Jharkhand · Vidhyamitra","description":"May 17, 2025 CE for Ranchi, Jharkhand: Kṛṣṇa Pañcamī, sūryodaya 05:06, sūryāsta 18:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/2025-05-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/2025-05-17","sa":"https://sa.vidhyamitra.com/city/ranchi/2025-05-17","hi":"https://hi.vidhyamitra.com/city/ranchi/2025-05-17","x-default":"https://vidhyamitra.com/city/ranchi/2025-05-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T15:39:12.508Z","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":"2026-05-14T15:39:12.508Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T15:39:12.508Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}