{"id":"vidhyamitra:city-day:erode:2007-04-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2007-04-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2007-04-16","date_display":"April 16, 2007 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":2007,"month":4,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454206.770833,"kali_year":5108,"ahargana":1865741.2708,"sun":{"sidereal_longitude":1.8403,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":342.3885,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":340.5482,"elapsed_within_tithi_degrees":4.5482},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":342.3885,"elapsed_within_degrees":9.0551},"yoga":{"number":26,"name":"Indra","sum_longitude":344.2287},"karana":{"half_tithi_index":56,"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":2007,"month":4,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2454206.770833,"ahargana":1865741.2708,"kali_year":5108,"ayanamsa_lahiri":23.9548,"grahas":{"sun":{"sidereal_longitude":1.7296109999999771,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":341.275611,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false,"latitude":1.4146},"mars":{"sidereal_longitude":313.36291099999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":344.403511,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":236.4076110000001,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":40.57541100000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":114.030711,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":324.0489,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":144.0489,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"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":2007,"month":4,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454206.770833,"kali_year":5108,"ahargana":1865741.2708,"sun":{"sidereal_longitude":1.8403,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":342.3885,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":340.5482,"elapsed_within_tithi_degrees":4.5482},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":342.3885,"elapsed_within_degrees":9.0551},"yoga":{"number":26,"name":"Indra","sum_longitude":344.2287},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.415,"elongation":19.452},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.415,"opposition_distance":160.548}},"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":"06:08","sunsetLocal":"18:31","solarNoonLocal":"12:19","dayLengthHours":12.383295025486076,"dayLengthDisplay":"12 Hours 23 Mins 00 Secs","nightLengthDisplay":"11 Hours 37 Mins 00 Secs","moonriseLocal":"04:53","moonsetLocal":"17:01","rahuKala":{"name":"Rāhu Kāla","start":"07:40","end":"09:13","startHours":7.674862846832749,"endHours":9.222774725018509,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:46","end":"12:19","startHours":10.770686603204268,"endHours":12.318598481390026,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:52","end":"15:25","startHours":13.866510359575788,"endHours":15.414422237761546,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:01","end":"09:26","startHours":9.016386474593741,"endHours":9.429162975443276,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:39","end":"06:58","startHours":6.642921594708909,"endHours":6.973142795388537,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:44","startHours":11.905821980540491,"endHours":12.731374982239561,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:29","end":"05:18","startHours":4.475844965248846,"endHours":5.301397966947917,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:06","end":"06:08","startHours":5.095009716523149,"endHours":6.126950968646989,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:12","startHours":14.382480985637708,"endHours":15.20803398733678,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:19","end":"18:43","startHours":18.310245994133066,"endHours":18.710245994133064,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:31","end":"19:02","startHours":18.510245994133065,"endHours":19.026216620194987,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:16","end":"20:01","startHours":18.260245994133065,"endHours":20.010245994133065,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:44","startHours":23.90582198054049,"endHours":24.73137498223956,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:08","end":"07:40","startHours":6.126950968646989,"endHours":7.674862846832749,"quality":"auspicious"},{"name":"Kāla","start":"07:40","end":"09:13","startHours":7.674862846832749,"endHours":9.222774725018509,"quality":"inauspicious"},{"name":"Śubha","start":"09:13","end":"10:46","startHours":9.222774725018509,"endHours":10.770686603204268,"quality":"auspicious"},{"name":"Roga","start":"10:46","end":"12:19","startHours":10.770686603204268,"endHours":12.318598481390026,"quality":"inauspicious"},{"name":"Udveg","start":"12:19","end":"13:52","startHours":12.318598481390026,"endHours":13.866510359575788,"quality":"inauspicious"},{"name":"Chala","start":"13:52","end":"15:25","startHours":13.866510359575788,"endHours":15.414422237761546,"quality":"neutral"},{"name":"Labha","start":"15:25","end":"16:58","startHours":15.414422237761546,"endHours":16.962334115947307,"quality":"auspicious"},{"name":"Amṛta","start":"16:58","end":"18:31","startHours":16.962334115947307,"endHours":18.510245994133065,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:31","end":"19:58","startHours":18.510245994133065,"endHours":19.962334115947307,"quality":"neutral"},{"name":"Labha","start":"19:58","end":"21:25","startHours":19.962334115947307,"endHours":21.414422237761546,"quality":"auspicious"},{"name":"Amṛta","start":"21:25","end":"22:52","startHours":21.414422237761546,"endHours":22.866510359575788,"quality":"auspicious"},{"name":"Kāla","start":"22:52","end":"00:19","startHours":22.866510359575788,"endHours":24.318598481390026,"quality":"inauspicious"},{"name":"Śubha","start":"00:19","end":"01:46","startHours":24.318598481390026,"endHours":25.77068660320427,"quality":"auspicious"},{"name":"Roga","start":"01:46","end":"03:13","startHours":25.77068660320427,"endHours":27.22277472501851,"quality":"inauspicious"},{"name":"Udveg","start":"03:13","end":"04:40","startHours":27.22277472501851,"endHours":28.67486284683275,"quality":"inauspicious"},{"name":"Chala","start":"04:40","end":"06:08","startHours":28.67486284683275,"endHours":30.126950968646987,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:08","end":"07:08","startHours":6.126950968646989,"endHours":7.126950968646989,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:08","end":"08:08","startHours":7.126950968646989,"endHours":8.12695096864699,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:08","end":"09:08","startHours":8.12695096864699,"endHours":9.12695096864699,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:08","end":"10:08","startHours":9.12695096864699,"endHours":10.12695096864699,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:08","end":"11:08","startHours":10.12695096864699,"endHours":11.12695096864699,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:08","end":"12:08","startHours":11.12695096864699,"endHours":12.12695096864699,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:08","end":"13:08","startHours":12.12695096864699,"endHours":13.12695096864699,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:08","end":"14:08","startHours":13.12695096864699,"endHours":14.12695096864699,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:08","end":"15:08","startHours":14.12695096864699,"endHours":15.12695096864699,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:08","end":"16:08","startHours":15.12695096864699,"endHours":16.126950968646987,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:08","end":"17:08","startHours":16.126950968646987,"endHours":17.126950968646987,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:08","end":"18:08","startHours":17.126950968646987,"endHours":18.126950968646987,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:08","end":"19:08","startHours":18.126950968646987,"endHours":19.126950968646987,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:08","end":"20:08","startHours":19.126950968646987,"endHours":20.126950968646987,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:08","end":"21:08","startHours":20.126950968646987,"endHours":21.126950968646987,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:08","end":"22:08","startHours":21.126950968646987,"endHours":22.126950968646987,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:08","end":"23:08","startHours":22.126950968646987,"endHours":23.126950968646987,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:08","end":"00:08","startHours":23.126950968646987,"endHours":24.126950968646987,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:08","end":"01:08","startHours":24.126950968646987,"endHours":25.126950968646987,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:08","end":"02:08","startHours":25.126950968646987,"endHours":26.126950968646987,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:08","end":"03:08","startHours":26.126950968646987,"endHours":27.126950968646987,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:08","end":"04:08","startHours":27.126950968646987,"endHours":28.126950968646987,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:08","end":"05:08","startHours":28.126950968646987,"endHours":29.126950968646987,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:08","end":"06:08","startHours":29.126950968646987,"endHours":30.126950968646987,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Kāladaṇḍa","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":9.926387841004004,"eotMinutes":0.015291116598477705,"ayanamsa":23.9548}},"calendars":{"vikram_samvat":2064,"vikram_samvatsara":"Śārvarī","saka_samvat":1929,"saka_samvatsara":"Sarvajit","bengali_samvat":1414,"malayalam_era":1183,"nanakshahi_year":538,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Caturdaśī · Vikram 2064 Śārvarī · Śaka 1929 Sarvajit"},"festivals":[{"id":"mesha-sankranti","name":"Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu)","name_sanskrit":"मेष सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aries; solar new year. Regional: Vaiśākhī (Punjab) · Vishu (Kerala) · Pohelā Boishākh (Bengal) · Bihu (Assam) · Tamil Puthāṇḍu.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":1},{"id":"baisakhi","name":"Baisakhi (Vaiśākhī)","name_sanskrit":"वैशाखी","tradition":"Regional","associated_deity":"Sūrya + Khalsa Pantha (Sikh)","significance":"Punjab New Year + Sikh Khalsa founding day.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":2},{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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":"erode"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 16, 2007 CE · Erode, Tamil Nadu · Vidhyamitra","description":"April 16, 2007 CE for Erode, Tamil Nadu: Kṛṣṇa Caturdaśī, sūryodaya 06:08, sūryāsta 18:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2007-04-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2007-04-16","sa":"https://sa.vidhyamitra.com/city/erode/2007-04-16","hi":"https://hi.vidhyamitra.com/city/erode/2007-04-16","x-default":"https://vidhyamitra.com/city/erode/2007-04-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T08:02:34.071Z","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":"2026-05-16T08:02:34.071Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T08:02:34.071Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}