{"id":"vidhyamitra:city-day:erode:2021-07-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2021-07-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2021-07-01","date_display":"July 1, 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":7,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459396.770833,"kali_year":5123,"ahargana":1870931.2708,"sun":{"sidereal_longitude":74.9134,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":333.5908,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":258.6774,"elapsed_within_tithi_degrees":6.6774},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":333.5908,"elapsed_within_degrees":0.2574},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":48.5042},"karana":{"half_tithi_index":43,"name":"Bava"},"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":2021,"month":7,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2459396.770833,"ahargana":1870931.2708,"kali_year":5123,"ayanamsa_lahiri":24.1533,"grahas":{"sun":{"sidereal_longitude":75.29791499999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":335.685115,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false,"latitude":-4.3557},"mars":{"sidereal_longitude":107.574115,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":54.05121500000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":307.826015,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":100.24201499999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":288.24411499999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":49.0577,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":229.0577,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":2021,"month":7,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459396.770833,"kali_year":5123,"ahargana":1870931.2708,"sun":{"sidereal_longitude":74.9134,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":333.5908,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":258.6774,"elapsed_within_tithi_degrees":6.6774},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":333.5908,"elapsed_within_degrees":0.2574},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":48.5042},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.356,"elongation":101.323},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.356,"opposition_distance":78.677}},"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":"05:59","sunsetLocal":"18:46","solarNoonLocal":"12:23","dayLengthHours":12.778022357907105,"dayLengthDisplay":"12 Hours 46 Mins 41 Secs","nightLengthDisplay":"11 Hours 13 Mins 19 Secs","moonriseLocal":"23:42","moonsetLocal":"11:46","rahuKala":{"name":"Rāhu Kāla","start":"13:58","end":"15:34","startHours":13.973977548146237,"endHours":15.571230342884625,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:59","end":"07:35","startHours":5.987713574454298,"endHours":7.584966369192686,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:11","end":"10:47","startHours":9.182219163931073,"endHours":10.779471958669461,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:58","end":"09:24","startHours":8.969252124632622,"endHours":9.395186203229526,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:31","end":"06:52","startHours":6.520131172700427,"endHours":6.86087843557795,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:48","startHours":11.950790674810946,"endHours":12.802658832004752,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:17","end":"05:08","startHours":4.283977260066684,"endHours":5.135845417260491,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:55","end":"05:59","startHours":4.922878377962039,"endHours":5.987713574454298,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:30","end":"15:21","startHours":14.506395146392368,"endHours":15.358263303586176,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:34","end":"18:58","startHours":18.565735932361402,"endHours":18.9657359323614,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:46","end":"19:18","startHours":18.7657359323614,"endHours":19.298153530607532,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:31","end":"20:16","startHours":18.5157359323614,"endHours":20.2657359323614,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:48","startHours":23.950790674810946,"endHours":24.802658832004752,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:59","end":"07:35","startHours":5.987713574454298,"endHours":7.584966369192686,"quality":"auspicious"},{"name":"Roga","start":"07:35","end":"09:11","startHours":7.584966369192686,"endHours":9.182219163931073,"quality":"inauspicious"},{"name":"Udveg","start":"09:11","end":"10:47","startHours":9.182219163931073,"endHours":10.779471958669461,"quality":"inauspicious"},{"name":"Chala","start":"10:47","end":"12:23","startHours":10.779471958669461,"endHours":12.37672475340785,"quality":"neutral"},{"name":"Labha","start":"12:23","end":"13:58","startHours":12.37672475340785,"endHours":13.973977548146237,"quality":"auspicious"},{"name":"Amṛta","start":"13:58","end":"15:34","startHours":13.973977548146237,"endHours":15.571230342884625,"quality":"auspicious"},{"name":"Kāla","start":"15:34","end":"17:10","startHours":15.571230342884625,"endHours":17.168483137623014,"quality":"inauspicious"},{"name":"Śubha","start":"17:10","end":"18:46","startHours":17.168483137623014,"endHours":18.7657359323614,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:46","end":"20:10","startHours":18.7657359323614,"endHours":20.168483137623014,"quality":"auspicious"},{"name":"Kāla","start":"20:10","end":"21:34","startHours":20.168483137623014,"endHours":21.571230342884625,"quality":"inauspicious"},{"name":"Śubha","start":"21:34","end":"22:58","startHours":21.571230342884625,"endHours":22.973977548146237,"quality":"auspicious"},{"name":"Roga","start":"22:58","end":"00:23","startHours":22.973977548146237,"endHours":24.37672475340785,"quality":"inauspicious"},{"name":"Udveg","start":"00:23","end":"01:47","startHours":24.37672475340785,"endHours":25.77947195866946,"quality":"inauspicious"},{"name":"Chala","start":"01:47","end":"03:11","startHours":25.77947195866946,"endHours":27.182219163931073,"quality":"neutral"},{"name":"Labha","start":"03:11","end":"04:35","startHours":27.182219163931073,"endHours":28.584966369192685,"quality":"auspicious"},{"name":"Amṛta","start":"04:35","end":"05:59","startHours":28.584966369192685,"endHours":29.987713574454297,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:59","end":"06:59","startHours":5.987713574454298,"endHours":6.987713574454298,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:59","end":"07:59","startHours":6.987713574454298,"endHours":7.987713574454298,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:59","end":"08:59","startHours":7.987713574454298,"endHours":8.987713574454297,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:59","end":"09:59","startHours":8.987713574454297,"endHours":9.987713574454297,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:59","end":"10:59","startHours":9.987713574454297,"endHours":10.987713574454297,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:59","end":"11:59","startHours":10.987713574454297,"endHours":11.987713574454297,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:59","end":"12:59","startHours":11.987713574454297,"endHours":12.987713574454297,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:59","end":"13:59","startHours":12.987713574454297,"endHours":13.987713574454297,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:59","end":"14:59","startHours":13.987713574454297,"endHours":14.987713574454297,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:59","end":"15:59","startHours":14.987713574454297,"endHours":15.987713574454297,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:59","end":"16:59","startHours":15.987713574454297,"endHours":16.987713574454297,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:59","end":"17:59","startHours":16.987713574454297,"endHours":17.987713574454297,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:59","end":"18:59","startHours":17.987713574454297,"endHours":18.987713574454297,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:59","end":"19:59","startHours":18.987713574454297,"endHours":19.987713574454297,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:59","end":"20:59","startHours":19.987713574454297,"endHours":20.987713574454297,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:59","end":"21:59","startHours":20.987713574454297,"endHours":21.987713574454297,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:59","end":"22:59","startHours":21.987713574454297,"endHours":22.987713574454297,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:59","end":"23:59","startHours":22.987713574454297,"endHours":23.987713574454297,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:59","end":"00:59","startHours":23.987713574454297,"endHours":24.987713574454297,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:59","end":"01:59","startHours":24.987713574454297,"endHours":25.987713574454297,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:59","end":"02:59","startHours":25.987713574454297,"endHours":26.987713574454297,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:59","end":"03:59","startHours":26.987713574454297,"endHours":27.987713574454297,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:59","end":"04:59","startHours":27.987713574454297,"endHours":28.987713574454297,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:59","end":"05:59","startHours":28.987713574454297,"endHours":29.987713574454297,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":23.099777920040612,"eotMinutes":-3.4722852044708983,"ayanamsa":24.1533}},"calendars":{"vikram_samvat":2078,"vikram_samvatsara":"Ānanda","saka_samvat":1943,"saka_samvatsara":"Plava","bengali_samvat":1428,"malayalam_era":1197,"nanakshahi_year":552,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Saptamī · Vikram 2078 Ānanda · Śaka 1943 Plava"},"festivals":[{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"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 July 1, 2021 CE · Erode, Tamil Nadu · Vidhyamitra","description":"July 1, 2021 CE for Erode, Tamil Nadu: Kṛṣṇa Saptamī, sūryodaya 05:59, sūryāsta 18:46.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2021-07-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2021-07-01","sa":"https://sa.vidhyamitra.com/city/erode/2021-07-01","hi":"https://hi.vidhyamitra.com/city/erode/2021-07-01","x-default":"https://vidhyamitra.com/city/erode/2021-07-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T20:46:15.757Z","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":"2026-05-14T20:46:15.757Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T20:46:15.757Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}