{"id":"vidhyamitra:city-day:erode:2117-12-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2117-12-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2117-12-19","date_display":"December 19, 2117 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":2117,"month":12,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2494630.770833,"kali_year":5219,"ahargana":1906165.2708,"sun":{"sidereal_longitude":240.8935,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":185.431,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":304.5375,"elapsed_within_tithi_degrees":4.5375},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":185.431,"elapsed_within_degrees":12.0977},"yoga":{"number":5,"name":"Śobhana","sum_longitude":66.3246},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2117,"month":12,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2494630.770833,"ahargana":1906165.2708,"kali_year":5219,"ayanamsa_lahiri":25.5009,"grahas":{"sun":{"sidereal_longitude":241.540117,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"moon":{"sidereal_longitude":184.011117,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false,"latitude":-1.7741},"mars":{"sidereal_longitude":226.28191700000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":220.90671699999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":337.301217,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":227.30661699999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":19.088416999999993,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":342.1908,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":162.1908,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"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":2117,"month":12,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2494630.770833,"kali_year":5219,"ahargana":1906165.2708,"sun":{"sidereal_longitude":240.8935,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":185.431,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":304.5375,"elapsed_within_tithi_degrees":4.5375},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":185.431,"elapsed_within_degrees":12.0977},"yoga":{"number":5,"name":"Śobhana","sum_longitude":66.3246},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.774,"elongation":55.462},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.774,"opposition_distance":124.538}},"eclipse_window_40days":[]},"city":{"slug":"erode","name":"Erode, Tamil Nadu","lat":11.341,"lon":77.7172,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"erode","name":"Erode, Tamil Nadu","lat":11.341,"lon":77.7172,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"sunriseLocal":"06:33","sunsetLocal":"18:01","solarNoonLocal":"12:17","dayLengthHours":11.459830877891562,"dayLengthDisplay":"11 Hours 27 Mins 35 Secs","nightLengthDisplay":"12 Hours 32 Mins 25 Secs","moonriseLocal":"02:33","moonsetLocal":"14:20","rahuKala":{"name":"Rāhu Kāla","start":"16:35","end":"18:01","startHours":16.577616073140526,"endHours":18.01009493287697,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:17","end":"13:43","startHours":12.28017949393119,"endHours":13.712658353667635,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:09","end":"16:35","startHours":15.14513721340408,"endHours":16.577616073140526,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:13","end":"09:36","startHours":9.224224593160105,"endHours":9.606218955756493,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:02","end":"07:20","startHours":7.02775700823089,"endHours":7.333352498307998,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:40","startHours":11.898185131334804,"endHours":12.662173856527575,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:01","end":"05:47","startHours":5.022286604599866,"endHours":5.7862753297926375,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:36","end":"06:33","startHours":5.595278148494445,"endHours":6.5502640549854085,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:11","end":"14:57","startHours":14.190151306913117,"endHours":14.954140032105888,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:49","end":"18:13","startHours":17.81009493287697,"endHours":18.21009493287697,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:01","end":"18:29","startHours":18.01009493287697,"endHours":18.48758788612245,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:46","end":"19:31","startHours":17.76009493287697,"endHours":19.51009493287697,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:40","startHours":23.898185131334806,"endHours":24.662173856527573,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:33","end":"07:59","startHours":6.5502640549854085,"endHours":7.982742914721854,"quality":"inauspicious"},{"name":"Chala","start":"07:59","end":"09:25","startHours":7.982742914721854,"endHours":9.415221774458299,"quality":"neutral"},{"name":"Labha","start":"09:25","end":"10:51","startHours":9.415221774458299,"endHours":10.847700634194744,"quality":"auspicious"},{"name":"Amṛta","start":"10:51","end":"12:17","startHours":10.847700634194744,"endHours":12.28017949393119,"quality":"auspicious"},{"name":"Kāla","start":"12:17","end":"13:43","startHours":12.28017949393119,"endHours":13.712658353667635,"quality":"inauspicious"},{"name":"Śubha","start":"13:43","end":"15:09","startHours":13.712658353667635,"endHours":15.14513721340408,"quality":"auspicious"},{"name":"Roga","start":"15:09","end":"16:35","startHours":15.14513721340408,"endHours":16.577616073140526,"quality":"inauspicious"},{"name":"Udveg","start":"16:35","end":"18:01","startHours":16.577616073140526,"endHours":18.01009493287697,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:01","end":"19:35","startHours":18.01009493287697,"endHours":19.577616073140526,"quality":"auspicious"},{"name":"Roga","start":"19:35","end":"21:09","startHours":19.577616073140526,"endHours":21.14513721340408,"quality":"inauspicious"},{"name":"Udveg","start":"21:09","end":"22:43","startHours":21.14513721340408,"endHours":22.712658353667635,"quality":"inauspicious"},{"name":"Chala","start":"22:43","end":"00:17","startHours":22.712658353667635,"endHours":24.28017949393119,"quality":"neutral"},{"name":"Labha","start":"00:17","end":"01:51","startHours":24.28017949393119,"endHours":25.847700634194744,"quality":"auspicious"},{"name":"Amṛta","start":"01:51","end":"03:25","startHours":25.847700634194744,"endHours":27.4152217744583,"quality":"auspicious"},{"name":"Kāla","start":"03:25","end":"04:59","startHours":27.4152217744583,"endHours":28.982742914721854,"quality":"inauspicious"},{"name":"Śubha","start":"04:59","end":"06:33","startHours":28.982742914721854,"endHours":30.55026405498541,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:33","end":"07:33","startHours":6.5502640549854085,"endHours":7.5502640549854085,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:33","end":"08:33","startHours":7.5502640549854085,"endHours":8.550264054985409,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:33","end":"09:33","startHours":8.550264054985409,"endHours":9.550264054985409,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:33","end":"10:33","startHours":9.550264054985409,"endHours":10.550264054985409,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:33","end":"11:33","startHours":10.550264054985409,"endHours":11.550264054985409,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:33","end":"12:33","startHours":11.550264054985409,"endHours":12.550264054985409,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:33","end":"13:33","startHours":12.550264054985409,"endHours":13.550264054985409,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:33","end":"14:33","startHours":13.550264054985409,"endHours":14.550264054985409,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:33","end":"15:33","startHours":14.550264054985409,"endHours":15.550264054985409,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:33","end":"16:33","startHours":15.550264054985409,"endHours":16.55026405498541,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:33","end":"17:33","startHours":16.55026405498541,"endHours":17.55026405498541,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:33","end":"18:33","startHours":17.55026405498541,"endHours":18.55026405498541,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:33","end":"19:33","startHours":18.55026405498541,"endHours":19.55026405498541,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:33","end":"20:33","startHours":19.55026405498541,"endHours":20.55026405498541,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:33","end":"21:33","startHours":20.55026405498541,"endHours":21.55026405498541,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:33","end":"22:33","startHours":21.55026405498541,"endHours":22.55026405498541,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:33","end":"23:33","startHours":22.55026405498541,"endHours":23.55026405498541,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:33","end":"00:33","startHours":23.55026405498541,"endHours":24.55026405498541,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:33","end":"01:33","startHours":24.55026405498541,"endHours":25.55026405498541,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:33","end":"02:33","startHours":25.55026405498541,"endHours":26.55026405498541,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:33","end":"03:33","startHours":26.55026405498541,"endHours":27.55026405498541,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:33","end":"04:33","startHours":27.55026405498541,"endHours":28.55026405498541,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:33","end":"05:33","startHours":28.55026405498541,"endHours":29.55026405498541,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:33","end":"06:33","startHours":29.55026405498541,"endHours":30.55026405498541,"planetary_lord":"Jupiter"}],"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","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-23.403389503141927,"eotMinutes":2.3204303641286352,"ayanamsa":25.5009}},"calendars":{"vikram_samvat":2174,"vikram_samvatsara":"Vikṛti","saka_samvat":2039,"saka_samvatsara":"Īśvara","bengali_samvat":1524,"malayalam_era":1293,"nanakshahi_year":648,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Ekādaśī · Vikram 2174 Vikṛti · Śaka 2039 Īśvara"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"erode"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 19, 2117 CE · Erode, Tamil Nadu · Vidhyamitra","description":"December 19, 2117 CE for Erode, Tamil Nadu: Kṛṣṇa Ekādaśī, sūryodaya 06:33, sūryāsta 18:01.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2117-12-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2117-12-19","sa":"https://sa.vidhyamitra.com/city/erode/2117-12-19","hi":"https://hi.vidhyamitra.com/city/erode/2117-12-19","x-default":"https://vidhyamitra.com/city/erode/2117-12-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T14:40:38.744Z","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":"2026-05-22T14:40:38.744Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T14:40:38.744Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}