{"id":"vidhyamitra:city-day:ranchi:2136-12-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/2136-12-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2136-12-17","date_display":"December 17, 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":12,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501568.770833,"kali_year":5238,"ahargana":1913103.2708,"sun":{"sidereal_longitude":238.927,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":158.1385,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":279.2115,"elapsed_within_tithi_degrees":3.2115},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":158.1385,"elapsed_within_degrees":11.4718},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":37.0655},"karana":{"half_tithi_index":46,"name":"Taitila"},"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":12,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2501568.770833,"ahargana":1913103.2708,"kali_year":5238,"ayanamsa_lahiri":25.7662,"grahas":{"sun":{"sidereal_longitude":239.635535,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":155.12933499999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false,"latitude":-0.2788},"mars":{"sidereal_longitude":248.05573500000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":217.41393500000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":207.27673500000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":284.73323500000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":256.18243499999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":334.5822,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":154.5822,"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":2136,"month":12,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501568.770833,"kali_year":5238,"ahargana":1913103.2708,"sun":{"sidereal_longitude":238.927,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":158.1385,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":279.2115,"elapsed_within_tithi_degrees":3.2115},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":158.1385,"elapsed_within_degrees":11.4718},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":37.0655},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.279,"elongation":80.789},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.279,"opposition_distance":99.211}},"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":"06:24","sunsetLocal":"17:07","solarNoonLocal":"11:46","dayLengthHours":10.701733122908065,"dayLengthDisplay":"10 Hours 42 Mins 06 Secs","nightLengthDisplay":"13 Hours 17 Mins 54 Secs","moonriseLocal":"00:06","moonsetLocal":"12:09","rahuKala":{"name":"Rāhu Kāla","start":"07:45","end":"09:05","startHours":7.745320597624335,"endHours":9.083037237987844,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:25","end":"11:46","startHours":10.420753878351352,"endHours":11.758470518714859,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:06","end":"14:26","startHours":13.096187159078369,"endHours":14.433903799441875,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:54","end":"09:16","startHours":8.904675019272709,"endHours":9.261399456702978,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:51","end":"07:08","startHours":6.853509504048663,"endHours":7.138889053992878,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:24","end":"12:07","startHours":11.401746081284589,"endHours":12.115194956145128,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:59","end":"05:42","startHours":4.980706207539752,"endHours":5.69415508240029,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:31","end":"06:24","startHours":5.515792863685155,"endHours":6.407603957260827,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:33","end":"14:15","startHours":13.542092705866203,"endHours":14.25554158072674,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:55","end":"17:19","startHours":16.909337080168893,"endHours":17.30933708016889,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:07","end":"17:33","startHours":17.109337080168892,"endHours":17.555242626956726,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:52","end":"18:37","startHours":16.859337080168892,"endHours":18.609337080168892,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:24","end":"00:07","startHours":23.40174608128459,"endHours":24.115194956145128,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:24","end":"07:45","startHours":6.407603957260827,"endHours":7.745320597624335,"quality":"auspicious"},{"name":"Kāla","start":"07:45","end":"09:05","startHours":7.745320597624335,"endHours":9.083037237987844,"quality":"inauspicious"},{"name":"Śubha","start":"09:05","end":"10:25","startHours":9.083037237987844,"endHours":10.420753878351352,"quality":"auspicious"},{"name":"Roga","start":"10:25","end":"11:46","startHours":10.420753878351352,"endHours":11.758470518714859,"quality":"inauspicious"},{"name":"Udveg","start":"11:46","end":"13:06","startHours":11.758470518714859,"endHours":13.096187159078369,"quality":"inauspicious"},{"name":"Chala","start":"13:06","end":"14:26","startHours":13.096187159078369,"endHours":14.433903799441875,"quality":"neutral"},{"name":"Labha","start":"14:26","end":"15:46","startHours":14.433903799441875,"endHours":15.771620439805384,"quality":"auspicious"},{"name":"Amṛta","start":"15:46","end":"17:07","startHours":15.771620439805384,"endHours":17.109337080168892,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:07","end":"18:46","startHours":17.109337080168892,"endHours":18.771620439805385,"quality":"neutral"},{"name":"Labha","start":"18:46","end":"20:26","startHours":18.771620439805385,"endHours":20.433903799441875,"quality":"auspicious"},{"name":"Amṛta","start":"20:26","end":"22:06","startHours":20.433903799441875,"endHours":22.09618715907837,"quality":"auspicious"},{"name":"Kāla","start":"22:06","end":"23:46","startHours":22.09618715907837,"endHours":23.75847051871486,"quality":"inauspicious"},{"name":"Śubha","start":"23:46","end":"01:25","startHours":23.75847051871486,"endHours":25.420753878351352,"quality":"auspicious"},{"name":"Roga","start":"01:25","end":"03:05","startHours":25.420753878351352,"endHours":27.083037237987845,"quality":"inauspicious"},{"name":"Udveg","start":"03:05","end":"04:45","startHours":27.083037237987845,"endHours":28.745320597624335,"quality":"inauspicious"},{"name":"Chala","start":"04:45","end":"06:24","startHours":28.745320597624335,"endHours":30.407603957260825,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:24","end":"07:24","startHours":6.407603957260827,"endHours":7.407603957260827,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:24","end":"08:24","startHours":7.407603957260827,"endHours":8.407603957260827,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:24","end":"09:24","startHours":8.407603957260827,"endHours":9.407603957260827,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:24","end":"10:24","startHours":9.407603957260827,"endHours":10.407603957260827,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:24","end":"11:24","startHours":10.407603957260827,"endHours":11.407603957260827,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:24","end":"12:24","startHours":11.407603957260827,"endHours":12.407603957260827,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:24","end":"13:24","startHours":12.407603957260827,"endHours":13.407603957260827,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:24","end":"14:24","startHours":13.407603957260827,"endHours":14.407603957260827,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:24","end":"15:24","startHours":14.407603957260827,"endHours":15.407603957260827,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:24","end":"16:24","startHours":15.407603957260827,"endHours":16.407603957260825,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:24","end":"17:24","startHours":16.407603957260825,"endHours":17.407603957260825,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:24","end":"18:24","startHours":17.407603957260825,"endHours":18.407603957260825,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:24","end":"19:24","startHours":18.407603957260825,"endHours":19.407603957260825,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:24","end":"20:24","startHours":19.407603957260825,"endHours":20.407603957260825,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:24","end":"21:24","startHours":20.407603957260825,"endHours":21.407603957260825,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:24","end":"22:24","startHours":21.407603957260825,"endHours":22.407603957260825,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:24","end":"23:24","startHours":22.407603957260825,"endHours":23.407603957260825,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:24","end":"00:24","startHours":23.407603957260825,"endHours":24.407603957260825,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:24","end":"01:24","startHours":24.407603957260825,"endHours":25.407603957260825,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:24","end":"02:24","startHours":25.407603957260825,"endHours":26.407603957260825,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:24","end":"03:24","startHours":26.407603957260825,"endHours":27.407603957260825,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:24","end":"04:24","startHours":27.407603957260825,"endHours":28.407603957260825,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:24","end":"05:24","startHours":28.407603957260825,"endHours":29.407603957260825,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:24","end":"06:24","startHours":29.407603957260825,"endHours":30.407603957260825,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.356580015218203,"eotMinutes":3.253368877108411,"ayanamsa":25.7662}},"calendars":{"vikram_samvat":2193,"vikram_samvatsara":"Saumya","saka_samvat":2058,"saka_samvatsara":"Durmukhi","bengali_samvat":1543,"malayalam_era":1312,"nanakshahi_year":667,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Navamī · 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":[]},"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 December 17, 2136 CE · Ranchi, Jharkhand · Vidhyamitra","description":"December 17, 2136 CE for Ranchi, Jharkhand: Kṛṣṇa Navamī, sūryodaya 06:24, sūryāsta 17:07.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/2136-12-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/2136-12-17","sa":"https://sa.vidhyamitra.com/city/ranchi/2136-12-17","hi":"https://hi.vidhyamitra.com/city/ranchi/2136-12-17","x-default":"https://vidhyamitra.com/city/ranchi/2136-12-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:07:35.679Z","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":"2026-05-31T15:07:35.679Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:07:35.679Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}