{"id":"vidhyamitra:city-day:erode:-3226-08-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/-3226-08-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3226-08-21","date_display":"August 21, 3227 BCE","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":-3226,"month":8,"day":21,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":542993.770833,"kali_year":-124,"ahargana":-45471.7292,"sun":{"sidereal_longitude":180.6399,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":248.1229,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":67.4831,"elapsed_within_tithi_degrees":7.4831},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":248.1229,"elapsed_within_degrees":8.1229},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":68.7628},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":-3226,"month":8,"day":21,"hour":6,"minute":30,"calendar":"julian"},"julian_day":542993.770833,"ahargana":-45471.7292,"kali_year":-124,"ayanamsa_lahiri":-49.1419,"grahas":{"sun":{"sidereal_longitude":180.6399,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":248.1229,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false,"latitude":0.0932},"mars":{"sidereal_longitude":249.1188,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":171.1804,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":179.517,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":200.5681,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":267.6549,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":69.311,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":249.311,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":-3226,"month":8,"day":21,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":542993.770833,"kali_year":-124,"ahargana":-45471.7292,"sun":{"sidereal_longitude":180.6399,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":248.1229,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":67.4831,"elapsed_within_tithi_degrees":7.4831},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":248.1229,"elapsed_within_degrees":8.1229},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":68.7628},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.093,"elongation":67.483},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.093,"opposition_distance":112.517}},"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":"06:04","sunsetLocal":"18:40","solarNoonLocal":"12:22","dayLengthHours":12.597409213934096,"dayLengthDisplay":"12 Hours 35 Mins 51 Secs","nightLengthDisplay":"11 Hours 24 Mins 09 Secs","moonriseLocal":"10:55","moonsetLocal":"22:48","rahuKala":{"name":"Rāhu Kāla","start":"10:47","end":"12:22","startHours":10.79080873685815,"endHours":12.365484888599912,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:31","end":"17:05","startHours":15.514837192083437,"endHours":17.0895133438252,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:38","end":"09:13","startHours":7.641456433374627,"endHours":9.216132585116389,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:00","end":"09:26","startHours":9.006175764884155,"endHours":9.426089405348623,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:36","end":"06:56","startHours":6.591672332213452,"endHours":6.927603244585028,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:47","startHours":11.945571248135444,"endHours":12.785398529064384,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:23","end":"05:14","startHours":4.3871257197749856,"endHours":5.226953000703926,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:01","end":"06:04","startHours":5.01699618047169,"endHours":6.066780281632865,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:18","startHours":14.465053090922265,"endHours":15.304880371851205,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:28","end":"18:52","startHours":18.464189495566963,"endHours":18.86418949556696,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:40","end":"19:11","startHours":18.664189495566962,"endHours":19.18908154614755,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:25","end":"20:10","startHours":18.414189495566962,"endHours":20.164189495566962,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:47","startHours":23.945571248135447,"endHours":24.785398529064384,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:04","end":"07:38","startHours":6.066780281632865,"endHours":7.641456433374627,"quality":"neutral"},{"name":"Labha","start":"07:38","end":"09:13","startHours":7.641456433374627,"endHours":9.216132585116389,"quality":"auspicious"},{"name":"Amṛta","start":"09:13","end":"10:47","startHours":9.216132585116389,"endHours":10.79080873685815,"quality":"auspicious"},{"name":"Kāla","start":"10:47","end":"12:22","startHours":10.79080873685815,"endHours":12.365484888599912,"quality":"inauspicious"},{"name":"Śubha","start":"12:22","end":"13:56","startHours":12.365484888599912,"endHours":13.940161040341675,"quality":"auspicious"},{"name":"Roga","start":"13:56","end":"15:31","startHours":13.940161040341675,"endHours":15.514837192083437,"quality":"inauspicious"},{"name":"Udveg","start":"15:31","end":"17:05","startHours":15.514837192083437,"endHours":17.0895133438252,"quality":"inauspicious"},{"name":"Chala","start":"17:05","end":"18:40","startHours":17.0895133438252,"endHours":18.664189495566962,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:40","end":"20:05","startHours":18.664189495566962,"endHours":20.0895133438252,"quality":"inauspicious"},{"name":"Udveg","start":"20:05","end":"21:31","startHours":20.0895133438252,"endHours":21.514837192083437,"quality":"inauspicious"},{"name":"Chala","start":"21:31","end":"22:56","startHours":21.514837192083437,"endHours":22.94016104034168,"quality":"neutral"},{"name":"Labha","start":"22:56","end":"00:22","startHours":22.94016104034168,"endHours":24.365484888599916,"quality":"auspicious"},{"name":"Amṛta","start":"00:22","end":"01:47","startHours":24.365484888599916,"endHours":25.790808736858153,"quality":"auspicious"},{"name":"Kāla","start":"01:47","end":"03:13","startHours":25.790808736858153,"endHours":27.21613258511639,"quality":"inauspicious"},{"name":"Śubha","start":"03:13","end":"04:38","startHours":27.21613258511639,"endHours":28.64145643337463,"quality":"auspicious"},{"name":"Roga","start":"04:38","end":"06:04","startHours":28.64145643337463,"endHours":30.066780281632866,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:04","end":"07:04","startHours":6.066780281632865,"endHours":7.066780281632865,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:04","end":"08:04","startHours":7.066780281632865,"endHours":8.066780281632866,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:04","end":"09:04","startHours":8.066780281632866,"endHours":9.066780281632866,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:04","end":"10:04","startHours":9.066780281632866,"endHours":10.066780281632866,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:04","end":"11:04","startHours":10.066780281632866,"endHours":11.066780281632866,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:04","end":"12:04","startHours":11.066780281632866,"endHours":12.066780281632866,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:04","end":"13:04","startHours":12.066780281632866,"endHours":13.066780281632866,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:04","end":"14:04","startHours":13.066780281632866,"endHours":14.066780281632866,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:04","end":"15:04","startHours":14.066780281632866,"endHours":15.066780281632866,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:04","end":"16:04","startHours":15.066780281632866,"endHours":16.066780281632866,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:04","end":"17:04","startHours":16.066780281632866,"endHours":17.066780281632866,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:04","end":"18:04","startHours":17.066780281632866,"endHours":18.066780281632866,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:04","end":"19:04","startHours":18.066780281632866,"endHours":19.066780281632866,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:04","end":"20:04","startHours":19.066780281632866,"endHours":20.066780281632866,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:04","end":"21:04","startHours":20.066780281632866,"endHours":21.066780281632866,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:04","end":"22:04","startHours":21.066780281632866,"endHours":22.066780281632866,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:04","end":"23:04","startHours":22.066780281632866,"endHours":23.066780281632866,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:04","end":"00:04","startHours":23.066780281632866,"endHours":24.066780281632866,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:04","end":"01:04","startHours":24.066780281632866,"endHours":25.066780281632866,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:04","end":"02:04","startHours":25.066780281632866,"endHours":26.066780281632866,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:04","end":"03:04","startHours":26.066780281632866,"endHours":27.066780281632866,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:04","end":"04:04","startHours":27.066780281632866,"endHours":28.066780281632866,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:04","end":"05:04","startHours":28.066780281632866,"endHours":29.066780281632866,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:04","end":"06:04","startHours":29.066780281632866,"endHours":30.066780281632866,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":17.331107772956205,"eotMinutes":-2.7978933159948465,"ayanamsa":-49.1419}},"calendars":{"vikram_samvat":-3169,"saka_samvat":-3304,"bengali_samvat":-3819,"malayalam_era":-4050,"nanakshahi_year":-4695,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Śukla Ṣaṣṭhī · Vikram -3169 undefined · Śaka -3304 undefined"},"festivals":[{"id":"chhath-puja","name":"Chhaṭh Pūjā","name_sanskrit":"छठ पूजा","tradition":"Regional","associated_deity":"Sūrya + Chhaṭhī Mātā","significance":"Bihar/UP festival worshiping Sūrya. 6th day of Kārtika Śukla.","vrata":true,"detection":{"tithi_number":6,"tithi_paksha":"Śukla","lunar_month":"Kārtika"},"precedence":2}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":true,"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 August 21, 3227 BCE · Erode, Tamil Nadu · Vidhyamitra","description":"August 21, 3227 BCE for Erode, Tamil Nadu: Śukla Ṣaṣṭhī, sūryodaya 06:04, sūryāsta 18:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/-3226-08-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/-3226-08-21","sa":"https://sa.vidhyamitra.com/city/erode/-3226-08-21","hi":"https://hi.vidhyamitra.com/city/erode/-3226-08-21","x-default":"https://vidhyamitra.com/city/erode/-3226-08-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T04:25:07.695Z","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":"2026-06-02T04:25:07.695Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T04:25:07.695Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}