{"id":"vidhyamitra:city-day:erode:2030-03-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2030-03-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2030-03-21","date_display":"March 21, 2030 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":2030,"month":3,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462581.770833,"kali_year":5131,"ahargana":1874116.2708,"sun":{"sidereal_longitude":336.3003,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":171.8033,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":195.5029,"elapsed_within_tithi_degrees":3.5029},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":171.8033,"elapsed_within_degrees":11.8033},"yoga":{"number":12,"name":"Dhruva","sum_longitude":148.1036},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2030,"month":3,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2462581.770833,"ahargana":1874116.2708,"kali_year":5131,"ayanamsa_lahiri":24.2751,"grahas":{"sun":{"sidereal_longitude":336.191725,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":173.885625,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false,"latitude":-4.1862},"mars":{"sidereal_longitude":351.634125,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":346.438925,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":213.343525,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":289.1862249999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":26.954825000000028,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":240.3011,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":60.3011,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":2030,"month":3,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462581.770833,"kali_year":5131,"ahargana":1874116.2708,"sun":{"sidereal_longitude":336.3003,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":171.8033,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":195.5029,"elapsed_within_tithi_degrees":3.5029},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":171.8033,"elapsed_within_degrees":11.8033},"yoga":{"number":12,"name":"Dhruva","sum_longitude":148.1036},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.186,"elongation":164.497},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.186,"opposition_distance":15.503}},"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":"06:23","sunsetLocal":"18:31","solarNoonLocal":"12:27","dayLengthHours":12.118245018948308,"dayLengthDisplay":"12 Hours 07 Mins 06 Secs","nightLengthDisplay":"11 Hours 52 Mins 54 Secs","moonriseLocal":"19:41","moonsetLocal":"07:34","rahuKala":{"name":"Rāhu Kāla","start":"13:58","end":"15:29","startHours":13.964347387730662,"endHours":15.4791280150992,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:23","end":"07:54","startHours":6.3904442508879695,"endHours":7.905224878256508,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:25","end":"10:56","startHours":9.420005505625046,"endHours":10.934786132993585,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:13","end":"09:37","startHours":9.21803475530924,"endHours":9.62197625594085,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:54","end":"07:13","startHours":6.895371126677483,"endHours":7.218524327182771,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:03","end":"12:51","startHours":12.045625259730514,"endHours":12.853508260993735,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:46","end":"05:35","startHours":4.774678248361528,"endHours":5.582561249624749,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:23","end":"06:23","startHours":5.380590499308944,"endHours":6.3904442508879695,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:17","startHours":14.469274263520177,"endHours":15.277157264783398,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:19","end":"18:43","startHours":18.30868926983628,"endHours":18.708689269836277,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:31","end":"19:01","startHours":18.508689269836278,"endHours":19.01361614562579,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:16","end":"20:01","startHours":18.258689269836278,"endHours":20.008689269836278,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:03","end":"00:51","startHours":24.045625259730514,"endHours":24.853508260993735,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:23","end":"07:54","startHours":6.3904442508879695,"endHours":7.905224878256508,"quality":"auspicious"},{"name":"Roga","start":"07:54","end":"09:25","startHours":7.905224878256508,"endHours":9.420005505625046,"quality":"inauspicious"},{"name":"Udveg","start":"09:25","end":"10:56","startHours":9.420005505625046,"endHours":10.934786132993585,"quality":"inauspicious"},{"name":"Chala","start":"10:56","end":"12:27","startHours":10.934786132993585,"endHours":12.449566760362124,"quality":"neutral"},{"name":"Labha","start":"12:27","end":"13:58","startHours":12.449566760362124,"endHours":13.964347387730662,"quality":"auspicious"},{"name":"Amṛta","start":"13:58","end":"15:29","startHours":13.964347387730662,"endHours":15.4791280150992,"quality":"auspicious"},{"name":"Kāla","start":"15:29","end":"17:00","startHours":15.4791280150992,"endHours":16.99390864246774,"quality":"inauspicious"},{"name":"Śubha","start":"17:00","end":"18:31","startHours":16.99390864246774,"endHours":18.508689269836278,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:31","end":"20:00","startHours":18.508689269836278,"endHours":19.99390864246774,"quality":"auspicious"},{"name":"Kāla","start":"20:00","end":"21:29","startHours":19.99390864246774,"endHours":21.4791280150992,"quality":"inauspicious"},{"name":"Śubha","start":"21:29","end":"22:58","startHours":21.4791280150992,"endHours":22.964347387730662,"quality":"auspicious"},{"name":"Roga","start":"22:58","end":"00:27","startHours":22.964347387730662,"endHours":24.449566760362124,"quality":"inauspicious"},{"name":"Udveg","start":"00:27","end":"01:56","startHours":24.449566760362124,"endHours":25.934786132993587,"quality":"inauspicious"},{"name":"Chala","start":"01:56","end":"03:25","startHours":25.934786132993587,"endHours":27.42000550562505,"quality":"neutral"},{"name":"Labha","start":"03:25","end":"04:54","startHours":27.42000550562505,"endHours":28.905224878256508,"quality":"auspicious"},{"name":"Amṛta","start":"04:54","end":"06:23","startHours":28.905224878256508,"endHours":30.39044425088797,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:23","end":"07:23","startHours":6.3904442508879695,"endHours":7.3904442508879695,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:23","end":"08:23","startHours":7.3904442508879695,"endHours":8.39044425088797,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:23","end":"09:23","startHours":8.39044425088797,"endHours":9.39044425088797,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:23","end":"10:23","startHours":9.39044425088797,"endHours":10.39044425088797,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:23","end":"11:23","startHours":10.39044425088797,"endHours":11.39044425088797,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:23","end":"12:23","startHours":11.39044425088797,"endHours":12.39044425088797,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:23","end":"13:23","startHours":12.39044425088797,"endHours":13.39044425088797,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:23","end":"14:23","startHours":13.39044425088797,"endHours":14.39044425088797,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:23","end":"15:23","startHours":14.39044425088797,"endHours":15.39044425088797,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:23","end":"16:23","startHours":15.39044425088797,"endHours":16.39044425088797,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:23","end":"17:23","startHours":16.39044425088797,"endHours":17.39044425088797,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:23","end":"18:23","startHours":17.39044425088797,"endHours":18.39044425088797,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:23","end":"19:23","startHours":18.39044425088797,"endHours":19.39044425088797,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:23","end":"20:23","startHours":19.39044425088797,"endHours":20.39044425088797,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:23","end":"21:23","startHours":20.39044425088797,"endHours":21.39044425088797,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:23","end":"22:23","startHours":21.39044425088797,"endHours":22.39044425088797,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:23","end":"23:23","startHours":22.39044425088797,"endHours":23.39044425088797,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:23","end":"00:23","startHours":23.39044425088797,"endHours":24.39044425088797,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:23","end":"01:23","startHours":24.39044425088797,"endHours":25.39044425088797,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:23","end":"02:23","startHours":25.39044425088797,"endHours":26.39044425088797,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:23","end":"03:23","startHours":26.39044425088797,"endHours":27.39044425088797,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:23","end":"04:23","startHours":27.39044425088797,"endHours":28.39044425088797,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:23","end":"05:23","startHours":28.39044425088797,"endHours":29.39044425088797,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:23","end":"06:23","startHours":29.39044425088797,"endHours":30.39044425088797,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"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":"South (Dakṣiṇa)","chandraVasa":"North-West","rahuVasa":"North-West","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"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":0.18566972688165276,"eotMinutes":-7.842805621727393,"ayanamsa":24.2751}},"calendars":{"vikram_samvat":2087,"vikram_samvatsara":"Rudhirodgāri","saka_samvat":1952,"saka_samvatsara":"Sādhāraṇa","bengali_samvat":1437,"malayalam_era":1206,"nanakshahi_year":561,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Dvitīyā · Vikram 2087 Rudhirodgāri · Śaka 1952 Sādhāraṇa"},"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":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 21, 2030 CE · Erode, Tamil Nadu · Vidhyamitra","description":"March 21, 2030 CE for Erode, Tamil Nadu: Kṛṣṇa Dvitīyā, sūryodaya 06:23, sūryāsta 18:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2030-03-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2030-03-21","sa":"https://sa.vidhyamitra.com/city/erode/2030-03-21","hi":"https://hi.vidhyamitra.com/city/erode/2030-03-21","x-default":"https://vidhyamitra.com/city/erode/2030-03-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T01:39:28.420Z","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":"2026-05-15T01:39:28.420Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T01:39:28.421Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}