{"id":"vidhyamitra:city-day:erode:1977-06-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1977-06-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1977-06-11","date_display":"June 11, 1977 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":1977,"month":6,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443305.770833,"kali_year":5079,"ahargana":1854840.2708,"sun":{"sidereal_longitude":56.3313,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":351.2291,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":294.8978,"elapsed_within_tithi_degrees":6.8978},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":351.2291,"elapsed_within_degrees":4.5625},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":47.5604},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1977,"month":6,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2443305.770833,"ahargana":1854840.2708,"kali_year":5079,"ayanamsa_lahiri":23.5379,"grahas":{"sun":{"sidereal_longitude":56.47330899999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":353.951109,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false,"latitude":0.8121},"mars":{"sidereal_longitude":10.462608999999986,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":36.84490900000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":51.505709000000024,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":11.077208999999982,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":109.431509,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":181.6363,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":1.6363,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":1977,"month":6,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443305.770833,"kali_year":5079,"ahargana":1854840.2708,"sun":{"sidereal_longitude":56.3313,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":351.2291,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":294.8978,"elapsed_within_tithi_degrees":6.8978},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":351.2291,"elapsed_within_degrees":4.5625},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":47.5604},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.812,"elongation":65.102},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.812,"opposition_distance":114.898}},"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":"05:55","sunsetLocal":"18:42","solarNoonLocal":"12:19","dayLengthHours":12.776739918901967,"dayLengthDisplay":"12 Hours 46 Mins 36 Secs","nightLengthDisplay":"11 Hours 13 Mins 24 Secs","moonriseLocal":"02:00","moonsetLocal":"14:16","rahuKala":{"name":"Rāhu Kāla","start":"09:07","end":"10:43","startHours":9.114456175640196,"endHours":10.711548665502942,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:54","end":"15:30","startHours":13.905733645228434,"endHours":15.50282613509118,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:55","end":"07:31","startHours":5.9202711959147045,"endHours":7.51736368577745,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:54","end":"09:20","startHours":8.901510510325163,"endHours":9.327401840955229,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:27","end":"06:48","startHours":6.4526353592022865,"endHours":6.793348423706339,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:44","startHours":11.882749824735622,"endHours":12.734532485995754,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:13","end":"05:04","startHours":4.216705873394442,"endHours":5.068488534654573,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:51","end":"05:55","startHours":4.855542869339541,"endHours":5.9202711959147045,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:17","startHours":14.438097808516016,"endHours":15.289880469776147,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:30","end":"18:54","startHours":18.497011114816672,"endHours":18.89701111481667,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:42","end":"19:14","startHours":18.69701111481667,"endHours":19.229375278104254,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:27","end":"20:12","startHours":18.44701111481667,"endHours":20.19701111481667,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:44","startHours":23.882749824735622,"endHours":24.734532485995754,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:55","end":"07:31","startHours":5.9202711959147045,"endHours":7.51736368577745,"quality":"inauspicious"},{"name":"Śubha","start":"07:31","end":"09:07","startHours":7.51736368577745,"endHours":9.114456175640196,"quality":"auspicious"},{"name":"Roga","start":"09:07","end":"10:43","startHours":9.114456175640196,"endHours":10.711548665502942,"quality":"inauspicious"},{"name":"Udveg","start":"10:43","end":"12:19","startHours":10.711548665502942,"endHours":12.308641155365688,"quality":"inauspicious"},{"name":"Chala","start":"12:19","end":"13:54","startHours":12.308641155365688,"endHours":13.905733645228434,"quality":"neutral"},{"name":"Labha","start":"13:54","end":"15:30","startHours":13.905733645228434,"endHours":15.50282613509118,"quality":"auspicious"},{"name":"Amṛta","start":"15:30","end":"17:06","startHours":15.50282613509118,"endHours":17.099918624953926,"quality":"auspicious"},{"name":"Kāla","start":"17:06","end":"18:42","startHours":17.099918624953926,"endHours":18.69701111481667,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:42","end":"20:06","startHours":18.69701111481667,"endHours":20.099918624953926,"quality":"auspicious"},{"name":"Amṛta","start":"20:06","end":"21:30","startHours":20.099918624953926,"endHours":21.50282613509118,"quality":"auspicious"},{"name":"Kāla","start":"21:30","end":"22:54","startHours":21.50282613509118,"endHours":22.905733645228434,"quality":"inauspicious"},{"name":"Śubha","start":"22:54","end":"00:19","startHours":22.905733645228434,"endHours":24.308641155365688,"quality":"auspicious"},{"name":"Roga","start":"00:19","end":"01:43","startHours":24.308641155365688,"endHours":25.711548665502942,"quality":"inauspicious"},{"name":"Udveg","start":"01:43","end":"03:07","startHours":25.711548665502942,"endHours":27.114456175640196,"quality":"inauspicious"},{"name":"Chala","start":"03:07","end":"04:31","startHours":27.114456175640196,"endHours":28.51736368577745,"quality":"neutral"},{"name":"Labha","start":"04:31","end":"05:55","startHours":28.51736368577745,"endHours":29.920271195914705,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:55","end":"06:55","startHours":5.9202711959147045,"endHours":6.9202711959147045,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:55","end":"07:55","startHours":6.9202711959147045,"endHours":7.9202711959147045,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:55","end":"08:55","startHours":7.9202711959147045,"endHours":8.920271195914705,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:55","end":"09:55","startHours":8.920271195914705,"endHours":9.920271195914705,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:55","end":"10:55","startHours":9.920271195914705,"endHours":10.920271195914705,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:55","end":"11:55","startHours":10.920271195914705,"endHours":11.920271195914705,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:55","end":"12:55","startHours":11.920271195914705,"endHours":12.920271195914705,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:55","end":"13:55","startHours":12.920271195914705,"endHours":13.920271195914705,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:55","end":"14:55","startHours":13.920271195914705,"endHours":14.920271195914705,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:55","end":"15:55","startHours":14.920271195914705,"endHours":15.920271195914705,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:55","end":"16:55","startHours":15.920271195914705,"endHours":16.920271195914705,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:55","end":"17:55","startHours":16.920271195914705,"endHours":17.920271195914705,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:55","end":"18:55","startHours":17.920271195914705,"endHours":18.920271195914705,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:55","end":"19:55","startHours":18.920271195914705,"endHours":19.920271195914705,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:55","end":"20:55","startHours":19.920271195914705,"endHours":20.920271195914705,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:55","end":"21:55","startHours":20.920271195914705,"endHours":21.920271195914705,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:55","end":"22:55","startHours":21.920271195914705,"endHours":22.920271195914705,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:55","end":"23:55","startHours":22.920271195914705,"endHours":23.920271195914705,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:55","end":"00:55","startHours":23.920271195914705,"endHours":24.920271195914705,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:55","end":"01:55","startHours":24.920271195914705,"endHours":25.920271195914705,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:55","end":"02:55","startHours":25.920271195914705,"endHours":26.920271195914705,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:55","end":"03:55","startHours":26.920271195914705,"endHours":27.920271195914705,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:55","end":"04:55","startHours":27.920271195914705,"endHours":28.920271195914705,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:55","end":"05:55","startHours":28.920271195914705,"endHours":29.920271195914705,"planetary_lord":"Mercury"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":23.0605387092098,"eotMinutes":0.6127306780586468,"ayanamsa":23.5379}},"calendars":{"vikram_samvat":2034,"vikram_samvatsara":"Pramoda","saka_samvat":1899,"saka_samvatsara":"Piṅgala","bengali_samvat":1384,"malayalam_era":1153,"nanakshahi_year":508,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Daśamī · Vikram 2034 Pramoda · Śaka 1899 Piṅgala"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 June 11, 1977 CE · Erode, Tamil Nadu · Vidhyamitra","description":"June 11, 1977 CE for Erode, Tamil Nadu: Kṛṣṇa Daśamī, sūryodaya 05:55, sūryāsta 18:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1977-06-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1977-06-11","sa":"https://sa.vidhyamitra.com/city/erode/1977-06-11","hi":"https://hi.vidhyamitra.com/city/erode/1977-06-11","x-default":"https://vidhyamitra.com/city/erode/1977-06-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:13:49.701Z","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":"2026-05-31T15:13:49.701Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:13:49.701Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}