{"id":"vidhyamitra:city-day:erode:1977-06-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1977-06-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1977-06-27","date_display":"June 27, 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":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443321.770833,"kali_year":5079,"ahargana":1854856.2708,"sun":{"sidereal_longitude":71.4919,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":197.1707,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":125.6788,"elapsed_within_tithi_degrees":5.6788},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":197.1707,"elapsed_within_degrees":10.504},"yoga":{"number":21,"name":"Siddha","sum_longitude":268.6626},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2443321.770833,"ahargana":1854856.2708,"kali_year":5079,"ayanamsa_lahiri":23.5385,"grahas":{"sun":{"sidereal_longitude":71.74609799999996,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":194.46659799999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false,"latitude":1.268},"mars":{"sidereal_longitude":22.16909800000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":68.36259799999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":55.17819800000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":26.716698000000008,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":111.046898,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":180.7886,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":0.7886,"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":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443321.770833,"kali_year":5079,"ahargana":1854856.2708,"sun":{"sidereal_longitude":71.4919,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":197.1707,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":125.6788,"elapsed_within_tithi_degrees":5.6788},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":197.1707,"elapsed_within_degrees":10.504},"yoga":{"number":21,"name":"Siddha","sum_longitude":268.6626},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.268,"elongation":125.679},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.268,"opposition_distance":54.321}},"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":"05:58","sunsetLocal":"18:45","solarNoonLocal":"12:22","dayLengthHours":12.785595232958258,"dayLengthDisplay":"12 Hours 47 Mins 08 Secs","nightLengthDisplay":"11 Hours 12 Mins 52 Secs","moonriseLocal":"14:42","moonsetLocal":"02:24","rahuKala":{"name":"Rāhu Kāla","start":"07:34","end":"09:10","startHours":7.569083516711572,"endHours":9.167282920831354,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:46","end":"12:22","startHours":10.765482324951137,"endHours":12.363681729070919,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:58","end":"15:34","startHours":13.961881133190701,"endHours":15.560080537310483,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:57","end":"09:23","startHours":8.954189666948718,"endHours":9.380376174713993,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:30","end":"06:51","startHours":6.503617247298384,"endHours":6.844566453510604,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:47","startHours":11.937495221305644,"endHours":12.789868236836194,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:16","end":"05:07","startHours":4.266138081530689,"endHours":5.11851109706124,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:54","end":"05:58","startHours":4.9054178431786015,"endHours":5.97088411259179,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:30","end":"15:21","startHours":14.494614267897296,"endHours":15.346987283427847,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:33","end":"18:57","startHours":18.55647934555005,"endHours":18.956479345550047,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:45","end":"19:17","startHours":18.756479345550048,"endHours":19.28921248025664,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:30","end":"20:15","startHours":18.506479345550048,"endHours":20.256479345550048,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:47","startHours":23.937495221305642,"endHours":24.789868236836195,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:58","end":"07:34","startHours":5.97088411259179,"endHours":7.569083516711572,"quality":"auspicious"},{"name":"Kāla","start":"07:34","end":"09:10","startHours":7.569083516711572,"endHours":9.167282920831354,"quality":"inauspicious"},{"name":"Śubha","start":"09:10","end":"10:46","startHours":9.167282920831354,"endHours":10.765482324951137,"quality":"auspicious"},{"name":"Roga","start":"10:46","end":"12:22","startHours":10.765482324951137,"endHours":12.363681729070919,"quality":"inauspicious"},{"name":"Udveg","start":"12:22","end":"13:58","startHours":12.363681729070919,"endHours":13.961881133190701,"quality":"inauspicious"},{"name":"Chala","start":"13:58","end":"15:34","startHours":13.961881133190701,"endHours":15.560080537310483,"quality":"neutral"},{"name":"Labha","start":"15:34","end":"17:09","startHours":15.560080537310483,"endHours":17.158279941430266,"quality":"auspicious"},{"name":"Amṛta","start":"17:09","end":"18:45","startHours":17.158279941430266,"endHours":18.756479345550048,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:45","end":"20:09","startHours":18.756479345550048,"endHours":20.158279941430266,"quality":"neutral"},{"name":"Labha","start":"20:09","end":"21:34","startHours":20.158279941430266,"endHours":21.560080537310483,"quality":"auspicious"},{"name":"Amṛta","start":"21:34","end":"22:58","startHours":21.560080537310483,"endHours":22.9618811331907,"quality":"auspicious"},{"name":"Kāla","start":"22:58","end":"00:22","startHours":22.9618811331907,"endHours":24.36368172907092,"quality":"inauspicious"},{"name":"Śubha","start":"00:22","end":"01:46","startHours":24.36368172907092,"endHours":25.765482324951137,"quality":"auspicious"},{"name":"Roga","start":"01:46","end":"03:10","startHours":25.765482324951137,"endHours":27.167282920831354,"quality":"inauspicious"},{"name":"Udveg","start":"03:10","end":"04:34","startHours":27.167282920831354,"endHours":28.569083516711572,"quality":"inauspicious"},{"name":"Chala","start":"04:34","end":"05:58","startHours":28.569083516711572,"endHours":29.97088411259179,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:58","end":"06:58","startHours":5.97088411259179,"endHours":6.97088411259179,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:58","end":"07:58","startHours":6.97088411259179,"endHours":7.97088411259179,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:58","end":"08:58","startHours":7.97088411259179,"endHours":8.97088411259179,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:58","end":"09:58","startHours":8.97088411259179,"endHours":9.97088411259179,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:58","end":"10:58","startHours":9.97088411259179,"endHours":10.97088411259179,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:58","end":"11:58","startHours":10.97088411259179,"endHours":11.97088411259179,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:58","end":"12:58","startHours":11.97088411259179,"endHours":12.97088411259179,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:58","end":"13:58","startHours":12.97088411259179,"endHours":13.97088411259179,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:58","end":"14:58","startHours":13.97088411259179,"endHours":14.97088411259179,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:58","end":"15:58","startHours":14.97088411259179,"endHours":15.97088411259179,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:58","end":"16:58","startHours":15.97088411259179,"endHours":16.97088411259179,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:58","end":"17:58","startHours":16.97088411259179,"endHours":17.97088411259179,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:58","end":"18:58","startHours":17.97088411259179,"endHours":18.97088411259179,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:58","end":"19:58","startHours":18.97088411259179,"endHours":19.97088411259179,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:58","end":"20:58","startHours":19.97088411259179,"endHours":20.97088411259179,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:58","end":"21:58","startHours":20.97088411259179,"endHours":21.97088411259179,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:58","end":"22:58","startHours":21.97088411259179,"endHours":22.97088411259179,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:58","end":"23:58","startHours":22.97088411259179,"endHours":23.97088411259179,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:58","end":"00:58","startHours":23.97088411259179,"endHours":24.97088411259179,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:58","end":"01:58","startHours":24.97088411259179,"endHours":25.97088411259179,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:58","end":"02:58","startHours":25.97088411259179,"endHours":26.97088411259179,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:58","end":"03:58","startHours":26.97088411259179,"endHours":27.97088411259179,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:58","end":"04:58","startHours":27.97088411259179,"endHours":28.97088411259179,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:58","end":"05:58","startHours":28.97088411259179,"endHours":29.97088411259179,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":23.330970332586954,"eotMinutes":-2.6897037442551217,"ayanamsa":23.5385}},"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 (Adhika) Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha (Adhika) Śukla Ekādaśī · Vikram 2034 Pramoda · Śaka 1899 Piṅgala"},"festivals":[{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 27, 1977 CE · Erode, Tamil Nadu · Vidhyamitra","description":"June 27, 1977 CE for Erode, Tamil Nadu: Śukla Ekādaśī, sūryodaya 05:58, sūryāsta 18:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1977-06-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1977-06-27","sa":"https://sa.vidhyamitra.com/city/erode/1977-06-27","hi":"https://hi.vidhyamitra.com/city/erode/1977-06-27","x-default":"https://vidhyamitra.com/city/erode/1977-06-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T06:34:15.276Z","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":"2026-05-31T06:34:15.276Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T06:34:15.276Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}