{"id":"vidhyamitra:city-day:erode:1976-07-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1976-07-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1976-07-28","date_display":"July 28, 1976 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":1976,"month":7,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2442987.770833,"kali_year":5078,"ahargana":1854522.2708,"sun":{"sidereal_longitude":101.1052,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":112.4116,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":11.3064,"elapsed_within_tithi_degrees":11.3064},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2,"moon_longitude":112.4116,"elapsed_within_degrees":5.7449},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":213.5168},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1976,"month":7,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2442987.770833,"ahargana":1854522.2708,"kali_year":5078,"ayanamsa_lahiri":23.5257,"grahas":{"sun":{"sidereal_longitude":101.563759,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"moon":{"sidereal_longitude":114.014159,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false,"latitude":-4.4894},"mars":{"sidereal_longitude":139.69025899999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":115.06055900000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":33.24655899999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":112.884859,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":102.82355899999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":198.4855,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":18.4855,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"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":1976,"month":7,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2442987.770833,"kali_year":5078,"ahargana":1854522.2708,"sun":{"sidereal_longitude":101.1052,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":112.4116,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":11.3064,"elapsed_within_tithi_degrees":11.3064},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2,"moon_longitude":112.4116,"elapsed_within_degrees":5.7449},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":213.5168},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.489,"elongation":11.306},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.489,"opposition_distance":168.694}},"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":"06:06","sunsetLocal":"18:45","solarNoonLocal":"12:25","dayLengthHours":12.64793008203594,"dayLengthDisplay":"12 Hours 38 Mins 53 Secs","nightLengthDisplay":"11 Hours 21 Mins 07 Secs","moonriseLocal":"07:00","moonsetLocal":"19:30","rahuKala":{"name":"Rāhu Kāla","start":"12:25","end":"14:00","startHours":12.421692544606685,"endHours":14.002683804861178,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:41","end":"09:16","startHours":7.678718763843209,"endHours":9.259710024097702,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:50","end":"12:25","startHours":10.840701284352193,"endHours":12.421692544606685,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:28","startHours":9.048911189397103,"endHours":9.4705088587983,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:37","end":"06:58","startHours":6.624724590340214,"endHours":6.962002725861172,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:51","startHours":12.000094875205487,"endHours":12.843290214007883,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:25","end":"05:15","startHours":4.411336825983924,"endHours":5.254532164786321,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:03","end":"06:06","startHours":5.043733330085722,"endHours":6.097727503588716,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:22","startHours":14.529680891612676,"endHours":15.372876230415072,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:33","end":"18:57","startHours":18.545657585624657,"endHours":18.945657585624655,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:45","end":"19:16","startHours":18.745657585624656,"endHours":19.272654672376152,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:30","end":"20:15","startHours":18.495657585624656,"endHours":20.245657585624656,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:51","startHours":24.000094875205487,"endHours":24.843290214007883,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:06","end":"07:41","startHours":6.097727503588716,"endHours":7.678718763843209,"quality":"auspicious"},{"name":"Amṛta","start":"07:41","end":"09:16","startHours":7.678718763843209,"endHours":9.259710024097702,"quality":"auspicious"},{"name":"Kāla","start":"09:16","end":"10:50","startHours":9.259710024097702,"endHours":10.840701284352193,"quality":"inauspicious"},{"name":"Śubha","start":"10:50","end":"12:25","startHours":10.840701284352193,"endHours":12.421692544606685,"quality":"auspicious"},{"name":"Roga","start":"12:25","end":"14:00","startHours":12.421692544606685,"endHours":14.002683804861178,"quality":"inauspicious"},{"name":"Udveg","start":"14:00","end":"15:35","startHours":14.002683804861178,"endHours":15.58367506511567,"quality":"inauspicious"},{"name":"Chala","start":"15:35","end":"17:10","startHours":15.58367506511567,"endHours":17.164666325370163,"quality":"neutral"},{"name":"Labha","start":"17:10","end":"18:45","startHours":17.164666325370163,"endHours":18.745657585624656,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:45","end":"20:10","startHours":18.745657585624656,"endHours":20.164666325370163,"quality":"inauspicious"},{"name":"Chala","start":"20:10","end":"21:35","startHours":20.164666325370163,"endHours":21.58367506511567,"quality":"neutral"},{"name":"Labha","start":"21:35","end":"23:00","startHours":21.58367506511567,"endHours":23.002683804861178,"quality":"auspicious"},{"name":"Amṛta","start":"23:00","end":"00:25","startHours":23.002683804861178,"endHours":24.421692544606685,"quality":"auspicious"},{"name":"Kāla","start":"00:25","end":"01:50","startHours":24.421692544606685,"endHours":25.840701284352193,"quality":"inauspicious"},{"name":"Śubha","start":"01:50","end":"03:16","startHours":25.840701284352193,"endHours":27.2597100240977,"quality":"auspicious"},{"name":"Roga","start":"03:16","end":"04:41","startHours":27.2597100240977,"endHours":28.678718763843207,"quality":"inauspicious"},{"name":"Udveg","start":"04:41","end":"06:06","startHours":28.678718763843207,"endHours":30.097727503588715,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:06","end":"07:06","startHours":6.097727503588716,"endHours":7.097727503588716,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:06","end":"08:06","startHours":7.097727503588716,"endHours":8.097727503588716,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:06","end":"09:06","startHours":8.097727503588716,"endHours":9.097727503588716,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:06","end":"10:06","startHours":9.097727503588716,"endHours":10.097727503588716,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:06","end":"11:06","startHours":10.097727503588716,"endHours":11.097727503588716,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:06","end":"12:06","startHours":11.097727503588716,"endHours":12.097727503588716,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:06","end":"13:06","startHours":12.097727503588716,"endHours":13.097727503588716,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:06","end":"14:06","startHours":13.097727503588716,"endHours":14.097727503588716,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:06","end":"15:06","startHours":14.097727503588716,"endHours":15.097727503588716,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:06","end":"16:06","startHours":15.097727503588716,"endHours":16.097727503588715,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:06","end":"17:06","startHours":16.097727503588715,"endHours":17.097727503588715,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:06","end":"18:06","startHours":17.097727503588715,"endHours":18.097727503588715,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:06","end":"19:06","startHours":18.097727503588715,"endHours":19.097727503588715,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:06","end":"20:06","startHours":19.097727503588715,"endHours":20.097727503588715,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:06","end":"21:06","startHours":20.097727503588715,"endHours":21.097727503588715,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:06","end":"22:06","startHours":21.097727503588715,"endHours":22.097727503588715,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:06","end":"23:06","startHours":22.097727503588715,"endHours":23.097727503588715,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:06","end":"00:06","startHours":23.097727503588715,"endHours":24.097727503588715,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:06","end":"01:06","startHours":24.097727503588715,"endHours":25.097727503588715,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:06","end":"02:06","startHours":25.097727503588715,"endHours":26.097727503588715,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:06","end":"03:06","startHours":26.097727503588715,"endHours":27.097727503588715,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:06","end":"04:06","startHours":27.097727503588715,"endHours":28.097727503588715,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:06","end":"05:06","startHours":28.097727503588715,"endHours":29.097727503588715,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:06","end":"06:06","startHours":29.097727503588715,"endHours":30.097727503588715,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"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":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Amṛta","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":18.992644604401978,"eotMinutes":-6.170352676401169,"ayanamsa":23.5257}},"calendars":{"vikram_samvat":2033,"vikram_samvatsara":"Śukla","saka_samvat":1898,"saka_samvatsara":"Nala","bengali_samvat":1383,"malayalam_era":1152,"nanakshahi_year":507,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Pratipada · Vikram 2033 Śukla · Śaka 1898 Nala"},"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":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 28, 1976 CE · Erode, Tamil Nadu · Vidhyamitra","description":"July 28, 1976 CE for Erode, Tamil Nadu: Śukla Pratipada, sūryodaya 06:06, sūryāsta 18:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1976-07-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1976-07-28","sa":"https://sa.vidhyamitra.com/city/erode/1976-07-28","hi":"https://hi.vidhyamitra.com/city/erode/1976-07-28","x-default":"https://vidhyamitra.com/city/erode/1976-07-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T21:15:59.711Z","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":"2026-05-18T21:15:59.711Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T21:15:59.711Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}