{"id":"vidhyamitra:city-day:erode:2169-03-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2169-03-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2169-03-18","date_display":"March 18, 2169 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":2169,"month":3,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513347.770833,"kali_year":5270,"ahargana":1924882.2708,"sun":{"sidereal_longitude":331.3581,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":212.1512,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":240.7931,"elapsed_within_tithi_degrees":0.7931},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":212.1512,"elapsed_within_degrees":12.1512},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":183.5094},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2169,"month":3,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2513347.770833,"ahargana":1924882.2708,"kali_year":5270,"ayanamsa_lahiri":26.2167,"grahas":{"sun":{"sidereal_longitude":331.57318999999995,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":213.61329,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false,"latitude":2.7886},"mars":{"sidereal_longitude":322.02248999999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":347.11559,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":100.01769000000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":true},"venus":{"sidereal_longitude":288.72128999999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":292.09879,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":70.4741,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":250.4741,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":2169,"month":3,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513347.770833,"kali_year":5270,"ahargana":1924882.2708,"sun":{"sidereal_longitude":331.3581,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":212.1512,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":240.7931,"elapsed_within_tithi_degrees":0.7931},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":212.1512,"elapsed_within_degrees":12.1512},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":183.5094},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.789,"elongation":119.207},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.789,"opposition_distance":60.793}},"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":"06:25","sunsetLocal":"18:31","solarNoonLocal":"12:28","dayLengthHours":12.089786021392337,"dayLengthDisplay":"12 Hours 05 Mins 23 Secs","nightLengthDisplay":"11 Hours 54 Mins 37 Secs","moonriseLocal":"22:50","moonsetLocal":"10:22","rahuKala":{"name":"Rāhu Kāla","start":"09:27","end":"10:57","startHours":9.442471728643799,"endHours":10.953694981317842,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:59","end":"15:29","startHours":13.976141486665925,"endHours":15.487364739339968,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:25","end":"07:56","startHours":6.420025223295715,"endHours":7.931248475969757,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:14","end":"09:39","startHours":9.240975294953927,"endHours":9.643968162333671,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:55","end":"07:15","startHours":6.9237663075203955,"endHours":7.246160601424191,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"12:52","startHours":12.06192536661214,"endHours":12.867911101371629,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:48","end":"05:37","startHours":4.808053753776737,"endHours":5.614039488536226,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:25","end":"06:25","startHours":5.412543054846354,"endHours":6.420025223295715,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:29","end":"15:17","startHours":14.479882570890606,"endHours":15.285868305650094,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:19","end":"18:43","startHours":18.309811244688053,"endHours":18.70981124468805,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:31","end":"19:01","startHours":18.509811244688052,"endHours":19.013552328912734,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:16","end":"20:01","startHours":18.259811244688052,"endHours":20.009811244688052,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"00:52","startHours":24.06192536661214,"endHours":24.86791110137163,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:25","end":"07:56","startHours":6.420025223295715,"endHours":7.931248475969757,"quality":"inauspicious"},{"name":"Śubha","start":"07:56","end":"09:27","startHours":7.931248475969757,"endHours":9.442471728643799,"quality":"auspicious"},{"name":"Roga","start":"09:27","end":"10:57","startHours":9.442471728643799,"endHours":10.953694981317842,"quality":"inauspicious"},{"name":"Udveg","start":"10:57","end":"12:28","startHours":10.953694981317842,"endHours":12.464918233991884,"quality":"inauspicious"},{"name":"Chala","start":"12:28","end":"13:59","startHours":12.464918233991884,"endHours":13.976141486665925,"quality":"neutral"},{"name":"Labha","start":"13:59","end":"15:29","startHours":13.976141486665925,"endHours":15.487364739339968,"quality":"auspicious"},{"name":"Amṛta","start":"15:29","end":"17:00","startHours":15.487364739339968,"endHours":16.99858799201401,"quality":"auspicious"},{"name":"Kāla","start":"17:00","end":"18:31","startHours":16.99858799201401,"endHours":18.509811244688052,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:31","end":"20:00","startHours":18.509811244688052,"endHours":19.99858799201401,"quality":"auspicious"},{"name":"Amṛta","start":"20:00","end":"21:29","startHours":19.99858799201401,"endHours":21.487364739339966,"quality":"auspicious"},{"name":"Kāla","start":"21:29","end":"22:59","startHours":21.487364739339966,"endHours":22.976141486665924,"quality":"inauspicious"},{"name":"Śubha","start":"22:59","end":"00:28","startHours":22.976141486665924,"endHours":24.464918233991884,"quality":"auspicious"},{"name":"Roga","start":"00:28","end":"01:57","startHours":24.464918233991884,"endHours":25.95369498131784,"quality":"inauspicious"},{"name":"Udveg","start":"01:57","end":"03:27","startHours":25.95369498131784,"endHours":27.4424717286438,"quality":"inauspicious"},{"name":"Chala","start":"03:27","end":"04:56","startHours":27.4424717286438,"endHours":28.93124847596976,"quality":"neutral"},{"name":"Labha","start":"04:56","end":"06:25","startHours":28.93124847596976,"endHours":30.420025223295717,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:25","end":"07:25","startHours":6.420025223295715,"endHours":7.420025223295715,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:25","end":"08:25","startHours":7.420025223295715,"endHours":8.420025223295715,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:25","end":"09:25","startHours":8.420025223295715,"endHours":9.420025223295715,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:25","end":"10:25","startHours":9.420025223295715,"endHours":10.420025223295715,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:25","end":"11:25","startHours":10.420025223295715,"endHours":11.420025223295715,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:25","end":"12:25","startHours":11.420025223295715,"endHours":12.420025223295715,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:25","end":"13:25","startHours":12.420025223295715,"endHours":13.420025223295715,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:25","end":"14:25","startHours":13.420025223295715,"endHours":14.420025223295715,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:25","end":"15:25","startHours":14.420025223295715,"endHours":15.420025223295715,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:25","end":"16:25","startHours":15.420025223295715,"endHours":16.420025223295717,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:25","end":"17:25","startHours":16.420025223295717,"endHours":17.420025223295717,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:25","end":"18:25","startHours":17.420025223295717,"endHours":18.420025223295717,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:25","end":"19:25","startHours":18.420025223295717,"endHours":19.420025223295717,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:25","end":"20:25","startHours":19.420025223295717,"endHours":20.420025223295717,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:25","end":"21:25","startHours":20.420025223295717,"endHours":21.420025223295717,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:25","end":"22:25","startHours":21.420025223295717,"endHours":22.420025223295717,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:25","end":"23:25","startHours":22.420025223295717,"endHours":23.420025223295717,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:25","end":"00:25","startHours":23.420025223295717,"endHours":24.420025223295717,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:25","end":"01:25","startHours":24.420025223295717,"endHours":25.420025223295717,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:25","end":"02:25","startHours":25.420025223295717,"endHours":26.420025223295717,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:25","end":"03:25","startHours":26.420025223295717,"endHours":27.420025223295717,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:25","end":"04:25","startHours":27.420025223295717,"endHours":28.420025223295717,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:25","end":"05:25","startHours":28.420025223295717,"endHours":29.420025223295717,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:25","end":"06:25","startHours":29.420025223295717,"endHours":30.420025223295717,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-0.8788489782087355,"eotMinutes":-8.763894039513033,"ayanamsa":26.2167}},"calendars":{"vikram_samvat":2226,"vikram_samvatsara":"Citrabhānu","saka_samvat":2091,"saka_samvatsara":"Śukla","bengali_samvat":1576,"malayalam_era":1345,"nanakshahi_year":700,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Ṣaṣṭhī · Vikram 2226 Citrabhānu · Śaka 2091 Śukla"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","relevance":0.5}]},"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 March 18, 2169 CE · Erode, Tamil Nadu · Vidhyamitra","description":"March 18, 2169 CE for Erode, Tamil Nadu: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:25, sūryāsta 18:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2169-03-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2169-03-18","sa":"https://sa.vidhyamitra.com/city/erode/2169-03-18","hi":"https://hi.vidhyamitra.com/city/erode/2169-03-18","x-default":"https://vidhyamitra.com/city/erode/2169-03-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T06:17:58.738Z","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":"2026-05-31T06:17:58.738Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T06:17:58.738Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}