{"id":"vidhyamitra:city-day:erode:1976-02-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1976-02-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1976-02-18","date_display":"February 18, 1976 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":1976,"month":2,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2442826.770833,"kali_year":5077,"ahargana":1854361.2708,"sun":{"sidereal_longitude":305.1567,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":154.8998,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":209.7431,"elapsed_within_tithi_degrees":5.7431},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":154.8998,"elapsed_within_degrees":8.2331},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":100.0565},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1976,"month":2,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2442826.770833,"ahargana":1854361.2708,"kali_year":5077,"ayanamsa_lahiri":23.5196,"grahas":{"sun":{"sidereal_longitude":304.98981100000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":157.54981099999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false,"latitude":-3.5503},"mars":{"sidereal_longitude":55.92411099999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":279.095411,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":358.550011,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":274.7763110000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":93.91051100000004,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":207.0161,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":27.0161,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","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":1976,"month":2,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2442826.770833,"kali_year":5077,"ahargana":1854361.2708,"sun":{"sidereal_longitude":305.1567,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":154.8998,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":209.7431,"elapsed_within_tithi_degrees":5.7431},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":154.8998,"elapsed_within_degrees":8.2331},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":100.0565},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.55,"elongation":150.257},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.55,"opposition_distance":29.743}},"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":"06:40","sunsetLocal":"18:27","solarNoonLocal":"12:34","dayLengthHours":11.790346768140694,"dayLengthDisplay":"11 Hours 47 Mins 25 Secs","nightLengthDisplay":"12 Hours 12 Mins 35 Secs","moonriseLocal":"20:42","moonsetLocal":"08:46","rahuKala":{"name":"Rāhu Kāla","start":"12:34","end":"14:02","startHours":12.559434603540005,"endHours":14.033227949557592,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:08","end":"09:37","startHours":8.138054565487245,"endHours":9.611847911504832,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:05","end":"12:34","startHours":11.085641257522418,"endHours":12.559434603540005,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:25","end":"09:49","startHours":9.41534213203582,"endHours":9.808353690973842,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:09","end":"07:28","startHours":7.155525668142186,"endHours":7.469934915292605,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"12:57","startHours":12.166423044601983,"endHours":12.952446162478028,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:06","end":"05:53","startHours":5.0922149837175645,"endHours":5.878238101593611,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:41","end":"06:40","startHours":5.681732322124599,"endHours":6.664261219469657,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:19","startHours":14.52449239823012,"endHours":15.310515516106166,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:15","end":"18:39","startHours":18.254607987610353,"endHours":18.65460798761035,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:27","end":"18:57","startHours":18.454607987610352,"endHours":18.94587243628288,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:12","end":"19:57","startHours":18.204607987610352,"endHours":19.954607987610352,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"00:57","startHours":24.16642304460198,"endHours":24.95244616247803,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:40","end":"08:08","startHours":6.664261219469657,"endHours":8.138054565487245,"quality":"auspicious"},{"name":"Amṛta","start":"08:08","end":"09:37","startHours":8.138054565487245,"endHours":9.611847911504832,"quality":"auspicious"},{"name":"Kāla","start":"09:37","end":"11:05","startHours":9.611847911504832,"endHours":11.085641257522418,"quality":"inauspicious"},{"name":"Śubha","start":"11:05","end":"12:34","startHours":11.085641257522418,"endHours":12.559434603540005,"quality":"auspicious"},{"name":"Roga","start":"12:34","end":"14:02","startHours":12.559434603540005,"endHours":14.033227949557592,"quality":"inauspicious"},{"name":"Udveg","start":"14:02","end":"15:30","startHours":14.033227949557592,"endHours":15.507021295575178,"quality":"inauspicious"},{"name":"Chala","start":"15:30","end":"16:59","startHours":15.507021295575178,"endHours":16.980814641592765,"quality":"neutral"},{"name":"Labha","start":"16:59","end":"18:27","startHours":16.980814641592765,"endHours":18.454607987610352,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:27","end":"19:59","startHours":18.454607987610352,"endHours":19.980814641592765,"quality":"inauspicious"},{"name":"Chala","start":"19:59","end":"21:30","startHours":19.980814641592765,"endHours":21.50702129557518,"quality":"neutral"},{"name":"Labha","start":"21:30","end":"23:02","startHours":21.50702129557518,"endHours":23.033227949557592,"quality":"auspicious"},{"name":"Amṛta","start":"23:02","end":"00:34","startHours":23.033227949557592,"endHours":24.559434603540005,"quality":"auspicious"},{"name":"Kāla","start":"00:34","end":"02:05","startHours":24.559434603540005,"endHours":26.08564125752242,"quality":"inauspicious"},{"name":"Śubha","start":"02:05","end":"03:37","startHours":26.08564125752242,"endHours":27.61184791150483,"quality":"auspicious"},{"name":"Roga","start":"03:37","end":"05:08","startHours":27.61184791150483,"endHours":29.138054565487245,"quality":"inauspicious"},{"name":"Udveg","start":"05:08","end":"06:40","startHours":29.138054565487245,"endHours":30.664261219469658,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:40","end":"07:40","startHours":6.664261219469657,"endHours":7.664261219469657,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:40","end":"08:40","startHours":7.664261219469657,"endHours":8.664261219469658,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:40","end":"09:40","startHours":8.664261219469658,"endHours":9.664261219469658,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:40","end":"10:40","startHours":9.664261219469658,"endHours":10.664261219469658,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:40","end":"11:40","startHours":10.664261219469658,"endHours":11.664261219469658,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:40","end":"12:40","startHours":11.664261219469658,"endHours":12.664261219469658,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:40","end":"13:40","startHours":12.664261219469658,"endHours":13.664261219469658,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:40","end":"14:40","startHours":13.664261219469658,"endHours":14.664261219469658,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:40","end":"15:40","startHours":14.664261219469658,"endHours":15.664261219469658,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:40","end":"16:40","startHours":15.664261219469658,"endHours":16.664261219469658,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:40","end":"17:40","startHours":16.664261219469658,"endHours":17.664261219469658,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:40","end":"18:40","startHours":17.664261219469658,"endHours":18.664261219469658,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:40","end":"19:40","startHours":18.664261219469658,"endHours":19.664261219469658,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:40","end":"20:40","startHours":19.664261219469658,"endHours":20.664261219469658,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:40","end":"21:40","startHours":20.664261219469658,"endHours":21.664261219469658,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:40","end":"22:40","startHours":21.664261219469658,"endHours":22.664261219469658,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:40","end":"23:40","startHours":22.664261219469658,"endHours":23.664261219469658,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:40","end":"00:40","startHours":23.664261219469658,"endHours":24.664261219469658,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:40","end":"01:40","startHours":24.664261219469658,"endHours":25.664261219469658,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:40","end":"02:40","startHours":25.664261219469658,"endHours":26.664261219469658,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:40","end":"03:40","startHours":26.664261219469658,"endHours":27.664261219469658,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:40","end":"04:40","startHours":27.664261219469658,"endHours":28.664261219469658,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:40","end":"05:40","startHours":28.664261219469658,"endHours":29.664261219469658,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:40","end":"06:40","startHours":29.664261219469658,"endHours":30.664261219469658,"planetary_lord":"Sun"}],"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":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"South-West","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-11.991052377647241,"eotMinutes":-14.434876212400278,"ayanamsa":23.5196}},"calendars":{"vikram_samvat":2033,"vikram_samvatsara":"Śukla","saka_samvat":1898,"saka_samvatsara":"Nala","bengali_samvat":1383,"malayalam_era":1152,"nanakshahi_year":507,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Tṛtīyā · Vikram 2033 Śukla · Śaka 1898 Nala"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 February 18, 1976 CE · Erode, Tamil Nadu · Vidhyamitra","description":"February 18, 1976 CE for Erode, Tamil Nadu: Kṛṣṇa Tṛtīyā, sūryodaya 06:40, sūryāsta 18:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1976-02-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1976-02-18","sa":"https://sa.vidhyamitra.com/city/erode/1976-02-18","hi":"https://hi.vidhyamitra.com/city/erode/1976-02-18","x-default":"https://vidhyamitra.com/city/erode/1976-02-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T11:06:56.723Z","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":"2026-05-31T11:06:56.723Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T11:06:56.723Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}