{"id":"vidhyamitra:city-day:erode:2021-03-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2021-03-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2021-03-30","date_display":"March 30, 2021 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":2021,"month":3,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459303.770833,"kali_year":5122,"ahargana":1870838.2708,"sun":{"sidereal_longitude":345.5353,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":180.8485,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":195.3133,"elapsed_within_tithi_degrees":3.3133},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":180.8485,"elapsed_within_degrees":7.5152},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":166.3838},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2021,"month":3,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2459303.770833,"ahargana":1870838.2708,"kali_year":5122,"ayanamsa_lahiri":24.1497,"grahas":{"sun":{"sidereal_longitude":345.413768,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":182.96066799999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false,"latitude":3.599},"mars":{"sidereal_longitude":50.87396799999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":326.703168,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":298.6820680000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":346.079468,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":287.0821679999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":53.9853,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":233.9853,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"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":2021,"month":3,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459303.770833,"kali_year":5122,"ahargana":1870838.2708,"sun":{"sidereal_longitude":345.5353,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":180.8485,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":195.3133,"elapsed_within_tithi_degrees":3.3133},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":180.8485,"elapsed_within_degrees":7.5152},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":166.3838},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.599,"elongation":164.687},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.599,"opposition_distance":15.313}},"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":"06:18","sunsetLocal":"18:31","solarNoonLocal":"12:24","dayLengthHours":12.215019223351309,"dayLengthDisplay":"12 Hours 12 Mins 54 Secs","nightLengthDisplay":"11 Hours 47 Mins 06 Secs","moonriseLocal":"19:40","moonsetLocal":"07:28","rahuKala":{"name":"Rāhu Kāla","start":"15:27","end":"16:59","startHours":15.455614814302226,"endHours":16.98249221722114,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:21","end":"10:52","startHours":9.34810520262657,"endHours":10.874982605545483,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:24","end":"13:56","startHours":12.401860008464396,"endHours":13.92873741138331,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:09","end":"09:33","startHours":9.144521548904049,"endHours":9.551688856349092,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:48","end":"07:08","startHours":6.8033095310950475,"endHours":7.129043377051082,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:49","startHours":11.994692701019355,"endHours":12.809027315909441,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:40","end":"05:29","startHours":4.665681167008568,"endHours":5.480015781898656,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:17","end":"06:18","startHours":5.2764321281761335,"endHours":6.294350396788743,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:15","startHours":14.437696545689615,"endHours":15.252031160579703,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:19","end":"18:43","startHours":18.309369620140053,"endHours":18.709369620140052,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:31","end":"19:01","startHours":18.509369620140053,"endHours":19.018328754446358,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:16","end":"20:01","startHours":18.259369620140053,"endHours":20.009369620140053,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:49","startHours":23.994692701019353,"endHours":24.80902731590944,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:18","end":"07:49","startHours":6.294350396788743,"endHours":7.821227799707657,"quality":"inauspicious"},{"name":"Udveg","start":"07:49","end":"09:21","startHours":7.821227799707657,"endHours":9.34810520262657,"quality":"inauspicious"},{"name":"Chala","start":"09:21","end":"10:52","startHours":9.34810520262657,"endHours":10.874982605545483,"quality":"neutral"},{"name":"Labha","start":"10:52","end":"12:24","startHours":10.874982605545483,"endHours":12.401860008464396,"quality":"auspicious"},{"name":"Amṛta","start":"12:24","end":"13:56","startHours":12.401860008464396,"endHours":13.92873741138331,"quality":"auspicious"},{"name":"Kāla","start":"13:56","end":"15:27","startHours":13.92873741138331,"endHours":15.455614814302226,"quality":"inauspicious"},{"name":"Śubha","start":"15:27","end":"16:59","startHours":15.455614814302226,"endHours":16.98249221722114,"quality":"auspicious"},{"name":"Roga","start":"16:59","end":"18:31","startHours":16.98249221722114,"endHours":18.509369620140053,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:31","end":"19:59","startHours":18.509369620140053,"endHours":19.98249221722114,"quality":"inauspicious"},{"name":"Śubha","start":"19:59","end":"21:27","startHours":19.98249221722114,"endHours":21.455614814302226,"quality":"auspicious"},{"name":"Roga","start":"21:27","end":"22:56","startHours":21.455614814302226,"endHours":22.92873741138331,"quality":"inauspicious"},{"name":"Udveg","start":"22:56","end":"00:24","startHours":22.92873741138331,"endHours":24.401860008464396,"quality":"inauspicious"},{"name":"Chala","start":"00:24","end":"01:52","startHours":24.401860008464396,"endHours":25.874982605545483,"quality":"neutral"},{"name":"Labha","start":"01:52","end":"03:21","startHours":25.874982605545483,"endHours":27.34810520262657,"quality":"auspicious"},{"name":"Amṛta","start":"03:21","end":"04:49","startHours":27.34810520262657,"endHours":28.821227799707657,"quality":"auspicious"},{"name":"Kāla","start":"04:49","end":"06:18","startHours":28.821227799707657,"endHours":30.294350396788744,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:18","end":"07:18","startHours":6.294350396788743,"endHours":7.294350396788743,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:18","end":"08:18","startHours":7.294350396788743,"endHours":8.294350396788744,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:18","end":"09:18","startHours":8.294350396788744,"endHours":9.294350396788744,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:18","end":"10:18","startHours":9.294350396788744,"endHours":10.294350396788744,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:18","end":"11:18","startHours":10.294350396788744,"endHours":11.294350396788744,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:18","end":"12:18","startHours":11.294350396788744,"endHours":12.294350396788744,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:18","end":"13:18","startHours":12.294350396788744,"endHours":13.294350396788744,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:18","end":"14:18","startHours":13.294350396788744,"endHours":14.294350396788744,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:18","end":"15:18","startHours":14.294350396788744,"endHours":15.294350396788744,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:18","end":"16:18","startHours":15.294350396788744,"endHours":16.294350396788744,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:18","end":"17:18","startHours":16.294350396788744,"endHours":17.294350396788744,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:18","end":"18:18","startHours":17.294350396788744,"endHours":18.294350396788744,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:18","end":"19:18","startHours":18.294350396788744,"endHours":19.294350396788744,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:18","end":"20:18","startHours":19.294350396788744,"endHours":20.294350396788744,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:18","end":"21:18","startHours":20.294350396788744,"endHours":21.294350396788744,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:18","end":"22:18","startHours":21.294350396788744,"endHours":22.294350396788744,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:18","end":"23:18","startHours":22.294350396788744,"endHours":23.294350396788744,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:18","end":"00:18","startHours":23.294350396788744,"endHours":24.294350396788744,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:18","end":"01:18","startHours":24.294350396788744,"endHours":25.294350396788744,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:18","end":"02:18","startHours":25.294350396788744,"endHours":26.294350396788744,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:18","end":"03:18","startHours":26.294350396788744,"endHours":27.294350396788744,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:18","end":"04:18","startHours":27.294350396788744,"endHours":28.294350396788744,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:18","end":"05:18","startHours":28.294350396788744,"endHours":29.294350396788744,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:18","end":"06:18","startHours":29.294350396788744,"endHours":30.294350396788744,"planetary_lord":"Saturn"}],"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":"North (Uttara)","chandraVasa":"North","rahuVasa":"North","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":3.788824935367028,"eotMinutes":-4.980400507863914,"ayanamsa":24.1497}},"calendars":{"vikram_samvat":2078,"vikram_samvatsara":"Ānanda","saka_samvat":1943,"saka_samvatsara":"Plava","bengali_samvat":1428,"malayalam_era":1197,"nanakshahi_year":552,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Dvitīyā · Vikram 2078 Ānanda · Śaka 1943 Plava"},"festivals":[{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"precedence":5}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 March 30, 2021 CE · Erode, Tamil Nadu · Vidhyamitra","description":"March 30, 2021 CE for Erode, Tamil Nadu: Kṛṣṇa Dvitīyā, sūryodaya 06:18, sūryāsta 18:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2021-03-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2021-03-30","sa":"https://sa.vidhyamitra.com/city/erode/2021-03-30","hi":"https://hi.vidhyamitra.com/city/erode/2021-03-30","x-default":"https://vidhyamitra.com/city/erode/2021-03-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T22:02:44.685Z","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":"2026-05-14T22:02:44.685Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T22:02:44.685Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}