{"id":"vidhyamitra:city-day:erode:1975-08-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1975-08-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1975-08-07","date_display":"August 7, 1975 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":1975,"month":8,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2442631.770833,"kali_year":5077,"ahargana":1854166.2708,"sun":{"sidereal_longitude":109.9109,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":102.817,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":352.9061,"elapsed_within_tithi_degrees":4.9061},"nakshatra":{"number":8,"name":"Puṣya","pada":3,"moon_longitude":102.817,"elapsed_within_degrees":9.4837},"yoga":{"number":16,"name":"Siddhi","sum_longitude":212.7279},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"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":1975,"month":8,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2442631.770833,"ahargana":1854166.2708,"kali_year":5077,"ayanamsa_lahiri":23.5121,"grahas":{"sun":{"sidereal_longitude":110.42116099999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":104.08466099999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false,"latitude":-4.0931},"mars":{"sidereal_longitude":31.870961000000023,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":116.85176100000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":1.1114610000000198,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":138.50686100000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":91.93956100000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":217.3481,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":37.3481,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":1975,"month":8,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2442631.770833,"kali_year":5077,"ahargana":1854166.2708,"sun":{"sidereal_longitude":109.9109,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":102.817,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":352.9061,"elapsed_within_tithi_degrees":4.9061},"nakshatra":{"number":8,"name":"Puṣya","pada":3,"moon_longitude":102.817,"elapsed_within_degrees":9.4837},"yoga":{"number":16,"name":"Siddhi","sum_longitude":212.7279},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.093,"elongation":7.094},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.093,"opposition_distance":172.906}},"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":"06:07","sunsetLocal":"18:42","solarNoonLocal":"12:25","dayLengthHours":12.576828757818571,"dayLengthDisplay":"12 Hours 34 Mins 37 Secs","nightLengthDisplay":"11 Hours 25 Mins 23 Secs","moonriseLocal":"05:41","moonsetLocal":"18:17","rahuKala":{"name":"Rāhu Kāla","start":"13:59","end":"15:33","startHours":13.982221858312748,"endHours":15.554325453040068,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:07","end":"07:42","startHours":6.121703884676141,"endHours":7.693807479403462,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:16","end":"10:50","startHours":9.265911074130784,"endHours":10.838014668858104,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:29","startHours":9.056297261500475,"endHours":9.475524886761093,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:39","end":"06:59","startHours":6.645738416251915,"endHours":6.98112051646041,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:50","startHours":11.990890638324807,"endHours":12.829345888846046,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:27","end":"05:17","startHours":4.444793383633665,"endHours":5.283248634154903,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:04","end":"06:07","startHours":5.073634821524594,"endHours":6.121703884676141,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:30","end":"15:21","startHours":14.50625638988852,"endHours":15.344711640409757,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:30","end":"18:54","startHours":18.498532642494713,"endHours":18.89853264249471,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:42","end":"19:13","startHours":18.698532642494712,"endHours":19.222567174070484,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:27","end":"20:12","startHours":18.448532642494712,"endHours":20.198532642494712,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:50","startHours":23.990890638324807,"endHours":24.829345888846042,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:07","end":"07:42","startHours":6.121703884676141,"endHours":7.693807479403462,"quality":"auspicious"},{"name":"Roga","start":"07:42","end":"09:16","startHours":7.693807479403462,"endHours":9.265911074130784,"quality":"inauspicious"},{"name":"Udveg","start":"09:16","end":"10:50","startHours":9.265911074130784,"endHours":10.838014668858104,"quality":"inauspicious"},{"name":"Chala","start":"10:50","end":"12:25","startHours":10.838014668858104,"endHours":12.410118263585428,"quality":"neutral"},{"name":"Labha","start":"12:25","end":"13:59","startHours":12.410118263585428,"endHours":13.982221858312748,"quality":"auspicious"},{"name":"Amṛta","start":"13:59","end":"15:33","startHours":13.982221858312748,"endHours":15.554325453040068,"quality":"auspicious"},{"name":"Kāla","start":"15:33","end":"17:08","startHours":15.554325453040068,"endHours":17.12642904776739,"quality":"inauspicious"},{"name":"Śubha","start":"17:08","end":"18:42","startHours":17.12642904776739,"endHours":18.698532642494712,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:42","end":"20:08","startHours":18.698532642494712,"endHours":20.12642904776739,"quality":"auspicious"},{"name":"Kāla","start":"20:08","end":"21:33","startHours":20.12642904776739,"endHours":21.554325453040068,"quality":"inauspicious"},{"name":"Śubha","start":"21:33","end":"22:59","startHours":21.554325453040068,"endHours":22.982221858312748,"quality":"auspicious"},{"name":"Roga","start":"22:59","end":"00:25","startHours":22.982221858312748,"endHours":24.410118263585424,"quality":"inauspicious"},{"name":"Udveg","start":"00:25","end":"01:50","startHours":24.410118263585424,"endHours":25.838014668858104,"quality":"inauspicious"},{"name":"Chala","start":"01:50","end":"03:16","startHours":25.838014668858104,"endHours":27.265911074130784,"quality":"neutral"},{"name":"Labha","start":"03:16","end":"04:42","startHours":27.265911074130784,"endHours":28.69380747940346,"quality":"auspicious"},{"name":"Amṛta","start":"04:42","end":"06:07","startHours":28.69380747940346,"endHours":30.12170388467614,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:07","end":"07:07","startHours":6.121703884676141,"endHours":7.121703884676141,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:07","end":"08:07","startHours":7.121703884676141,"endHours":8.12170388467614,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:07","end":"09:07","startHours":8.12170388467614,"endHours":9.12170388467614,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:07","end":"10:07","startHours":9.12170388467614,"endHours":10.12170388467614,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:07","end":"11:07","startHours":10.12170388467614,"endHours":11.12170388467614,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:07","end":"12:07","startHours":11.12170388467614,"endHours":12.12170388467614,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:07","end":"13:07","startHours":12.12170388467614,"endHours":13.12170388467614,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:07","end":"14:07","startHours":13.12170388467614,"endHours":14.12170388467614,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:07","end":"15:07","startHours":14.12170388467614,"endHours":15.12170388467614,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:07","end":"16:07","startHours":15.12170388467614,"endHours":16.12170388467614,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:07","end":"17:07","startHours":16.12170388467614,"endHours":17.12170388467614,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:07","end":"18:07","startHours":17.12170388467614,"endHours":18.12170388467614,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:07","end":"19:07","startHours":18.12170388467614,"endHours":19.12170388467614,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:07","end":"20:07","startHours":19.12170388467614,"endHours":20.12170388467614,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:07","end":"21:07","startHours":20.12170388467614,"endHours":21.12170388467614,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:07","end":"22:07","startHours":21.12170388467614,"endHours":22.12170388467614,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:07","end":"23:07","startHours":22.12170388467614,"endHours":23.12170388467614,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:07","end":"00:07","startHours":23.12170388467614,"endHours":24.12170388467614,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:07","end":"01:07","startHours":24.12170388467614,"endHours":25.12170388467614,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:07","end":"02:07","startHours":25.12170388467614,"endHours":26.12170388467614,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:07","end":"03:07","startHours":26.12170388467614,"endHours":27.12170388467614,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:07","end":"04:07","startHours":27.12170388467614,"endHours":28.12170388467614,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:07","end":"05:07","startHours":28.12170388467614,"endHours":29.12170388467614,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:07","end":"06:07","startHours":29.12170388467614,"endHours":30.12170388467614,"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":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":16.644131427773157,"eotMinutes":-5.475895815125568,"ayanamsa":23.5121}},"calendars":{"vikram_samvat":2032,"vikram_samvatsara":"Vibhava","saka_samvat":1897,"saka_samvatsara":"Rākṣasa","bengali_samvat":1382,"malayalam_era":1151,"nanakshahi_year":506,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Amāvasyā · Vikram 2032 Vibhava · Śaka 1897 Rākṣasa"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","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 August 7, 1975 CE · Erode, Tamil Nadu · Vidhyamitra","description":"August 7, 1975 CE for Erode, Tamil Nadu: Kṛṣṇa Amāvasyā, sūryodaya 06:07, sūryāsta 18:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1975-08-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1975-08-07","sa":"https://sa.vidhyamitra.com/city/erode/1975-08-07","hi":"https://hi.vidhyamitra.com/city/erode/1975-08-07","x-default":"https://vidhyamitra.com/city/erode/1975-08-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T03:51:30.487Z","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":"2026-05-19T03:51:30.487Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T03:51:30.487Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}