{"id":"vidhyamitra:city-day:ranchi:2136-04-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/2136-04-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2136-04-09","date_display":"April 9, 2136 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":2136,"month":4,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501316.770833,"kali_year":5237,"ahargana":1912851.2708,"sun":{"sidereal_longitude":353.6444,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":79.1537,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":85.5093,"elapsed_within_tithi_degrees":1.5093},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":79.1537,"elapsed_within_degrees":12.487},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":72.7982},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"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":2136,"month":4,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2501316.770833,"ahargana":1912851.2708,"kali_year":5237,"ayanamsa_lahiri":25.7566,"grahas":{"sun":{"sidereal_longitude":353.808963,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":75.664063,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false,"latitude":4.499},"mars":{"sidereal_longitude":95.79816299999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":352.811563,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":185.07086300000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":345.327463,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":255.96846300000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":347.9344,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":167.9344,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":2136,"month":4,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501316.770833,"kali_year":5237,"ahargana":1912851.2708,"sun":{"sidereal_longitude":353.6444,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":79.1537,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":85.5093,"elapsed_within_tithi_degrees":1.5093},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":79.1537,"elapsed_within_degrees":12.487},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":72.7982},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.499,"elongation":85.509},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.499,"opposition_distance":94.491}},"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":"05:34","sunsetLocal":"18:08","solarNoonLocal":"11:51","dayLengthHours":12.565664692988118,"dayLengthDisplay":"12 Hours 33 Mins 56 Secs","nightLengthDisplay":"11 Hours 26 Mins 04 Secs","moonriseLocal":"10:33","moonsetLocal":"00:03","rahuKala":{"name":"Rāhu Kāla","start":"07:08","end":"08:42","startHours":7.132173844850209,"endHours":8.702881931473724,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:16","end":"11:51","startHours":10.273590018097238,"endHours":11.844298104720753,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:25","end":"14:59","startHours":13.415006191344268,"endHours":14.985714277967784,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:30","end":"08:55","startHours":8.49345418659059,"endHours":8.912309676356859,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:05","end":"06:25","startHours":6.085035120434533,"endHours":6.42011951224755,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:26","end":"12:16","startHours":11.425442614954484,"endHours":12.263153594487026,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:53","end":"04:43","startHours":3.8860437991616124,"endHours":4.723754778694154,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:31","end":"05:34","startHours":4.514327033811018,"endHours":5.561465758226695,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:47","startHours":13.93857555355211,"endHours":14.776286533084651,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:56","end":"18:20","startHours":17.927130451214815,"endHours":18.327130451214813,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:08","end":"18:39","startHours":18.127130451214814,"endHours":18.65069981342265,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:53","end":"19:38","startHours":17.877130451214814,"endHours":19.627130451214814,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:26","end":"00:16","startHours":23.425442614954488,"endHours":24.263153594487026,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:34","end":"07:08","startHours":5.561465758226695,"endHours":7.132173844850209,"quality":"auspicious"},{"name":"Kāla","start":"07:08","end":"08:42","startHours":7.132173844850209,"endHours":8.702881931473724,"quality":"inauspicious"},{"name":"Śubha","start":"08:42","end":"10:16","startHours":8.702881931473724,"endHours":10.273590018097238,"quality":"auspicious"},{"name":"Roga","start":"10:16","end":"11:51","startHours":10.273590018097238,"endHours":11.844298104720753,"quality":"inauspicious"},{"name":"Udveg","start":"11:51","end":"13:25","startHours":11.844298104720753,"endHours":13.415006191344268,"quality":"inauspicious"},{"name":"Chala","start":"13:25","end":"14:59","startHours":13.415006191344268,"endHours":14.985714277967784,"quality":"neutral"},{"name":"Labha","start":"14:59","end":"16:33","startHours":14.985714277967784,"endHours":16.5564223645913,"quality":"auspicious"},{"name":"Amṛta","start":"16:33","end":"18:08","startHours":16.5564223645913,"endHours":18.127130451214814,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:08","end":"19:33","startHours":18.127130451214814,"endHours":19.5564223645913,"quality":"neutral"},{"name":"Labha","start":"19:33","end":"20:59","startHours":19.5564223645913,"endHours":20.985714277967784,"quality":"auspicious"},{"name":"Amṛta","start":"20:59","end":"22:25","startHours":20.985714277967784,"endHours":22.41500619134427,"quality":"auspicious"},{"name":"Kāla","start":"22:25","end":"23:51","startHours":22.41500619134427,"endHours":23.844298104720757,"quality":"inauspicious"},{"name":"Śubha","start":"23:51","end":"01:16","startHours":23.844298104720757,"endHours":25.273590018097238,"quality":"auspicious"},{"name":"Roga","start":"01:16","end":"02:42","startHours":25.273590018097238,"endHours":26.702881931473726,"quality":"inauspicious"},{"name":"Udveg","start":"02:42","end":"04:08","startHours":26.702881931473726,"endHours":28.13217384485021,"quality":"inauspicious"},{"name":"Chala","start":"04:08","end":"05:34","startHours":28.13217384485021,"endHours":29.561465758226696,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:34","end":"06:34","startHours":5.561465758226695,"endHours":6.561465758226695,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:34","end":"07:34","startHours":6.561465758226695,"endHours":7.561465758226695,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:34","end":"08:34","startHours":7.561465758226695,"endHours":8.561465758226696,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:34","end":"09:34","startHours":8.561465758226696,"endHours":9.561465758226696,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:34","end":"10:34","startHours":9.561465758226696,"endHours":10.561465758226696,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:34","end":"11:34","startHours":10.561465758226696,"endHours":11.561465758226696,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:34","end":"12:34","startHours":11.561465758226696,"endHours":12.561465758226696,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:34","end":"13:34","startHours":12.561465758226696,"endHours":13.561465758226696,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:34","end":"14:34","startHours":13.561465758226696,"endHours":14.561465758226696,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:34","end":"15:34","startHours":14.561465758226696,"endHours":15.561465758226696,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:34","end":"16:34","startHours":15.561465758226696,"endHours":16.561465758226696,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:34","end":"17:34","startHours":16.561465758226696,"endHours":17.561465758226696,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:34","end":"18:34","startHours":17.561465758226696,"endHours":18.561465758226696,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:34","end":"19:34","startHours":18.561465758226696,"endHours":19.561465758226696,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:34","end":"20:34","startHours":19.561465758226696,"endHours":20.561465758226696,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:34","end":"21:34","startHours":20.561465758226696,"endHours":21.561465758226696,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:34","end":"22:34","startHours":21.561465758226696,"endHours":22.561465758226696,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:34","end":"23:34","startHours":22.561465758226696,"endHours":23.561465758226696,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:34","end":"00:34","startHours":23.561465758226696,"endHours":24.561465758226696,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:34","end":"01:34","startHours":24.561465758226696,"endHours":25.561465758226696,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:34","end":"02:34","startHours":25.561465758226696,"endHours":26.561465758226696,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:34","end":"03:34","startHours":26.561465758226696,"endHours":27.561465758226696,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:34","end":"04:34","startHours":27.561465758226696,"endHours":28.561465758226696,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:34","end":"05:34","startHours":28.561465758226696,"endHours":29.561465758226696,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":7.654244131018715,"eotMinutes":-1.8962862832453116,"ayanamsa":25.7566}},"calendars":{"vikram_samvat":2193,"vikram_samvatsara":"Saumya","saka_samvat":2058,"saka_samvatsara":"Durmukhi","bengali_samvat":1543,"malayalam_era":1312,"nanakshahi_year":667,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Aṣṭamī · Vikram 2193 Saumya · Śaka 2058 Durmukhi"},"festivals":[],"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":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5}]},"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 April 9, 2136 CE · Ranchi, Jharkhand · Vidhyamitra","description":"April 9, 2136 CE for Ranchi, Jharkhand: Śukla Aṣṭamī, sūryodaya 05:34, sūryāsta 18:08.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/2136-04-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/2136-04-09","sa":"https://sa.vidhyamitra.com/city/ranchi/2136-04-09","hi":"https://hi.vidhyamitra.com/city/ranchi/2136-04-09","x-default":"https://vidhyamitra.com/city/ranchi/2136-04-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T07:36:44.053Z","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":"2026-06-02T07:36:44.053Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T07:36:44.053Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}