{"id":"vidhyamitra:city-day:erode:2016-01-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2016-01-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2016-01-15","date_display":"January 15, 2016 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":2016,"month":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457402.770833,"kali_year":5117,"ahargana":1868937.2708,"sun":{"sidereal_longitude":270.0714,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":333.4418,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":63.3704,"elapsed_within_tithi_degrees":3.3704},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":333.4418,"elapsed_within_degrees":0.1084},"yoga":{"number":19,"name":"Parigha","sum_longitude":243.5132},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2016,"month":1,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457402.770833,"ahargana":1868937.2708,"kali_year":5117,"ayanamsa_lahiri":24.077,"grahas":{"sun":{"sidereal_longitude":270.22720000000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":334.7972,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false,"latitude":0.0995},"mars":{"sidereal_longitude":191.89609999999993,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":268.8932,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":148.35829999999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":234.87040000000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":228.30200000000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":154.7094,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":334.7094,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":2016,"month":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457402.770833,"kali_year":5117,"ahargana":1868937.2708,"sun":{"sidereal_longitude":270.0714,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":333.4418,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":63.3704,"elapsed_within_tithi_degrees":3.3704},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":333.4418,"elapsed_within_degrees":0.1084},"yoga":{"number":19,"name":"Parigha","sum_longitude":243.5132},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.099,"elongation":63.37},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.099,"opposition_distance":116.63}},"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":"06:43","sunsetLocal":"18:14","solarNoonLocal":"12:28","dayLengthHours":11.52531214580371,"dayLengthDisplay":"11 Hours 31 Mins 31 Secs","nightLengthDisplay":"12 Hours 28 Mins 29 Secs","moonriseLocal":"10:45","moonsetLocal":"22:49","rahuKala":{"name":"Rāhu Kāla","start":"11:02","end":"12:28","startHours":11.034021805876755,"endHours":12.47468582410222,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:21","end":"16:48","startHours":15.356013860553148,"endHours":16.79667787877861,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:09","end":"09:36","startHours":8.152693769425827,"endHours":9.593357787651293,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:24","end":"09:47","startHours":9.401269251887896,"endHours":9.785446323414687,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:12","end":"07:30","startHours":7.192251090608853,"endHours":7.499592747830285,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:05","end":"12:52","startHours":12.09050875257543,"endHours":12.858862895629011,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:11","end":"05:57","startHours":5.175321465093203,"endHours":5.943675608146783,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:45","end":"06:43","startHours":5.751587072383389,"endHours":6.712029751200364,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:24","end":"15:10","startHours":14.39557118173617,"endHours":15.16392532478975,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:02","end":"18:26","startHours":18.037341897004076,"endHours":18.437341897004075,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:14","end":"18:43","startHours":18.237341897004075,"endHours":18.717563236412563,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:59","end":"19:44","startHours":17.987341897004075,"endHours":19.737341897004075,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:05","end":"00:52","startHours":24.09050875257543,"endHours":24.85886289562901,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:43","end":"08:09","startHours":6.712029751200364,"endHours":8.152693769425827,"quality":"neutral"},{"name":"Labha","start":"08:09","end":"09:36","startHours":8.152693769425827,"endHours":9.593357787651293,"quality":"auspicious"},{"name":"Amṛta","start":"09:36","end":"11:02","startHours":9.593357787651293,"endHours":11.034021805876755,"quality":"auspicious"},{"name":"Kāla","start":"11:02","end":"12:28","startHours":11.034021805876755,"endHours":12.47468582410222,"quality":"inauspicious"},{"name":"Śubha","start":"12:28","end":"13:55","startHours":12.47468582410222,"endHours":13.915349842327682,"quality":"auspicious"},{"name":"Roga","start":"13:55","end":"15:21","startHours":13.915349842327682,"endHours":15.356013860553148,"quality":"inauspicious"},{"name":"Udveg","start":"15:21","end":"16:48","startHours":15.356013860553148,"endHours":16.79667787877861,"quality":"inauspicious"},{"name":"Chala","start":"16:48","end":"18:14","startHours":16.79667787877861,"endHours":18.237341897004075,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:14","end":"19:48","startHours":18.237341897004075,"endHours":19.79667787877861,"quality":"inauspicious"},{"name":"Udveg","start":"19:48","end":"21:21","startHours":19.79667787877861,"endHours":21.356013860553148,"quality":"inauspicious"},{"name":"Chala","start":"21:21","end":"22:55","startHours":21.356013860553148,"endHours":22.915349842327686,"quality":"neutral"},{"name":"Labha","start":"22:55","end":"00:28","startHours":22.915349842327686,"endHours":24.47468582410222,"quality":"auspicious"},{"name":"Amṛta","start":"00:28","end":"02:02","startHours":24.47468582410222,"endHours":26.034021805876755,"quality":"auspicious"},{"name":"Kāla","start":"02:02","end":"03:36","startHours":26.034021805876755,"endHours":27.593357787651293,"quality":"inauspicious"},{"name":"Śubha","start":"03:36","end":"05:09","startHours":27.593357787651293,"endHours":29.15269376942583,"quality":"auspicious"},{"name":"Roga","start":"05:09","end":"06:43","startHours":29.15269376942583,"endHours":30.712029751200365,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:43","end":"07:43","startHours":6.712029751200364,"endHours":7.712029751200364,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:43","end":"08:43","startHours":7.712029751200364,"endHours":8.712029751200365,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:43","end":"09:43","startHours":8.712029751200365,"endHours":9.712029751200365,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:43","end":"10:43","startHours":9.712029751200365,"endHours":10.712029751200365,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:43","end":"11:43","startHours":10.712029751200365,"endHours":11.712029751200365,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:43","end":"12:43","startHours":11.712029751200365,"endHours":12.712029751200365,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:43","end":"13:43","startHours":12.712029751200365,"endHours":13.712029751200365,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:43","end":"14:43","startHours":13.712029751200365,"endHours":14.712029751200365,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:43","end":"15:43","startHours":14.712029751200365,"endHours":15.712029751200365,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:43","end":"16:43","startHours":15.712029751200365,"endHours":16.712029751200365,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:43","end":"17:43","startHours":16.712029751200365,"endHours":17.712029751200365,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:43","end":"18:43","startHours":17.712029751200365,"endHours":18.712029751200365,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:43","end":"19:43","startHours":18.712029751200365,"endHours":19.712029751200365,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:43","end":"20:43","startHours":19.712029751200365,"endHours":20.712029751200365,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:43","end":"21:43","startHours":20.712029751200365,"endHours":21.712029751200365,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:43","end":"22:43","startHours":21.712029751200365,"endHours":22.712029751200365,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:43","end":"23:43","startHours":22.712029751200365,"endHours":23.712029751200365,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:43","end":"00:43","startHours":23.712029751200365,"endHours":24.712029751200365,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:43","end":"01:43","startHours":24.712029751200365,"endHours":25.712029751200365,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:43","end":"02:43","startHours":25.712029751200365,"endHours":26.712029751200365,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:43","end":"03:43","startHours":26.712029751200365,"endHours":27.712029751200365,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:43","end":"04:43","startHours":27.712029751200365,"endHours":28.712029751200365,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:43","end":"05:43","startHours":28.712029751200365,"endHours":29.712029751200365,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:43","end":"06:43","startHours":29.712029751200365,"endHours":30.712029751200365,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara 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":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"drikRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-21.252743759822323,"eotMinutes":-9.349949446133257,"ayanamsa":24.077}},"calendars":{"vikram_samvat":2073,"vikram_samvatsara":"Saumya","saka_samvat":1938,"saka_samvatsara":"Durmukhi","bengali_samvat":1423,"malayalam_era":1192,"nanakshahi_year":547,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Ṣaṣṭhī · Vikram 2073 Saumya · Śaka 1938 Durmukhi"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 January 15, 2016 CE · Erode, Tamil Nadu · Vidhyamitra","description":"January 15, 2016 CE for Erode, Tamil Nadu: Śukla Ṣaṣṭhī, sūryodaya 06:43, sūryāsta 18:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2016-01-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2016-01-15","sa":"https://sa.vidhyamitra.com/city/erode/2016-01-15","hi":"https://hi.vidhyamitra.com/city/erode/2016-01-15","x-default":"https://vidhyamitra.com/city/erode/2016-01-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T15:16:42.206Z","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":"2026-05-15T15:16:42.206Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T15:16:42.206Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}