{"id":"vidhyamitra:city-day:chennai:2015-06-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/chennai/2015-06-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2015-06-11","date_display":"June 11, 2015 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2015,"month":6,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457184.770833,"kali_year":5117,"ahargana":1868719.2708,"sun":{"sidereal_longitude":55.541,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":344.4134,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":288.8724,"elapsed_within_tithi_degrees":0.8724},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":344.4134,"elapsed_within_degrees":11.0801},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":39.9545},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"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":2015,"month":6,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457184.770833,"ahargana":1868719.2708,"kali_year":5117,"ayanamsa_lahiri":24.0687,"grahas":{"sun":{"sidereal_longitude":55.76823000000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":344.00023,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false,"latitude":0.1449},"mars":{"sidereal_longitude":56.52683000000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":40.143129999999985,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":113.28702999999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":100.82423,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":215.98023,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":166.2601,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":346.2601,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2015,"month":6,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457184.770833,"kali_year":5117,"ahargana":1868719.2708,"sun":{"sidereal_longitude":55.541,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":344.4134,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":288.8724,"elapsed_within_tithi_degrees":0.8724},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":344.4134,"elapsed_within_degrees":11.0801},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":39.9545},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.145,"elongation":71.128},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.145,"opposition_distance":108.872}},"eclipse_window_40days":[]},"city":{"slug":"chennai","name":"Chennai, Tamil Nadu","lat":13.0827,"lon":80.2707,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"mega","elevation_m":6},"tier2":{"city":{"slug":"chennai","name":"Chennai, Tamil Nadu","lat":13.0827,"lon":80.2707,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"mega","elevation_m":6},"sunriseLocal":"05:42","sunsetLocal":"18:35","solarNoonLocal":"12:08","dayLengthHours":12.881177093298,"dayLengthDisplay":"12 Hours 52 Mins 52 Secs","nightLengthDisplay":"11 Hours 07 Mins 08 Secs","moonriseLocal":"01:16","moonsetLocal":"13:27","rahuKala":{"name":"Rāhu Kāla","start":"13:45","end":"15:22","startHours":13.748554958694605,"endHours":15.358702095356854,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:42","end":"07:18","startHours":5.697819275383355,"endHours":7.307966412045605,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:55","end":"10:32","startHours":8.918113548707854,"endHours":10.528260685370105,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:42","end":"09:08","startHours":8.703427263819556,"endHours":9.132799833596156,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:14","end":"06:35","startHours":6.234534987604105,"endHours":6.5780330434253855,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:43","end":"12:34","startHours":11.709035252255756,"endHours":12.567780391808956,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:59","end":"04:50","startHours":3.9803289962769552,"endHours":4.839074135830155,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:37","end":"05:42","startHours":4.624387850941855,"endHours":5.697819275383355,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:17","end":"15:09","startHours":14.285270670915356,"endHours":15.144015810468556,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:23","end":"18:47","startHours":18.378996368681356,"endHours":18.778996368681355,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:35","end":"19:07","startHours":18.578996368681356,"endHours":19.115712080902107,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:20","end":"20:05","startHours":18.328996368681356,"endHours":20.078996368681356,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:43","end":"00:34","startHours":23.709035252255756,"endHours":24.567780391808956,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:42","end":"07:18","startHours":5.697819275383355,"endHours":7.307966412045605,"quality":"auspicious"},{"name":"Roga","start":"07:18","end":"08:55","startHours":7.307966412045605,"endHours":8.918113548707854,"quality":"inauspicious"},{"name":"Udveg","start":"08:55","end":"10:32","startHours":8.918113548707854,"endHours":10.528260685370105,"quality":"inauspicious"},{"name":"Chala","start":"10:32","end":"12:08","startHours":10.528260685370105,"endHours":12.138407822032356,"quality":"neutral"},{"name":"Labha","start":"12:08","end":"13:45","startHours":12.138407822032356,"endHours":13.748554958694605,"quality":"auspicious"},{"name":"Amṛta","start":"13:45","end":"15:22","startHours":13.748554958694605,"endHours":15.358702095356854,"quality":"auspicious"},{"name":"Kāla","start":"15:22","end":"16:58","startHours":15.358702095356854,"endHours":16.968849232019107,"quality":"inauspicious"},{"name":"Śubha","start":"16:58","end":"18:35","startHours":16.968849232019107,"endHours":18.578996368681356,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:35","end":"19:58","startHours":18.578996368681356,"endHours":19.968849232019107,"quality":"auspicious"},{"name":"Kāla","start":"19:58","end":"21:22","startHours":19.968849232019107,"endHours":21.358702095356854,"quality":"inauspicious"},{"name":"Śubha","start":"21:22","end":"22:45","startHours":21.358702095356854,"endHours":22.748554958694605,"quality":"auspicious"},{"name":"Roga","start":"22:45","end":"00:08","startHours":22.748554958694605,"endHours":24.138407822032356,"quality":"inauspicious"},{"name":"Udveg","start":"00:08","end":"01:32","startHours":24.138407822032356,"endHours":25.528260685370107,"quality":"inauspicious"},{"name":"Chala","start":"01:32","end":"02:55","startHours":25.528260685370107,"endHours":26.918113548707858,"quality":"neutral"},{"name":"Labha","start":"02:55","end":"04:18","startHours":26.918113548707858,"endHours":28.307966412045605,"quality":"auspicious"},{"name":"Amṛta","start":"04:18","end":"05:42","startHours":28.307966412045605,"endHours":29.697819275383356,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:42","end":"06:42","startHours":5.697819275383355,"endHours":6.697819275383355,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:42","end":"07:42","startHours":6.697819275383355,"endHours":7.697819275383355,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:42","end":"08:42","startHours":7.697819275383355,"endHours":8.697819275383356,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:42","end":"09:42","startHours":8.697819275383356,"endHours":9.697819275383356,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:42","end":"10:42","startHours":9.697819275383356,"endHours":10.697819275383356,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:42","end":"11:42","startHours":10.697819275383356,"endHours":11.697819275383356,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:42","end":"12:42","startHours":11.697819275383356,"endHours":12.697819275383356,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:42","end":"13:42","startHours":12.697819275383356,"endHours":13.697819275383356,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:42","end":"14:42","startHours":13.697819275383356,"endHours":14.697819275383356,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:42","end":"15:42","startHours":14.697819275383356,"endHours":15.697819275383356,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:42","end":"16:42","startHours":15.697819275383356,"endHours":16.697819275383356,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:42","end":"17:42","startHours":16.697819275383356,"endHours":17.697819275383356,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:42","end":"18:42","startHours":17.697819275383356,"endHours":18.697819275383356,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:42","end":"19:42","startHours":18.697819275383356,"endHours":19.697819275383356,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:42","end":"20:42","startHours":19.697819275383356,"endHours":20.697819275383356,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:42","end":"21:42","startHours":20.697819275383356,"endHours":21.697819275383356,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:42","end":"22:42","startHours":21.697819275383356,"endHours":22.697819275383356,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:42","end":"23:42","startHours":22.697819275383356,"endHours":23.697819275383356,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:42","end":"00:42","startHours":23.697819275383356,"endHours":24.697819275383356,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:42","end":"01:42","startHours":24.697819275383356,"endHours":25.697819275383356,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:42","end":"02:42","startHours":25.697819275383356,"endHours":26.697819275383356,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:42","end":"03:42","startHours":26.697819275383356,"endHours":27.697819275383356,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:42","end":"04:42","startHours":27.697819275383356,"endHours":28.697819275383356,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:42","end":"05:42","startHours":28.697819275383356,"endHours":29.697819275383356,"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"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":23.047359014001916,"eotMinutes":0.6127306780586468,"ayanamsa":24.0687}},"calendars":{"vikram_samvat":2072,"vikram_samvatsara":"Kīlaka","saka_samvat":1937,"saka_samvatsara":"Manmatha","bengali_samvat":1422,"malayalam_era":1191,"nanakshahi_year":546,"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 2072 Kīlaka · Śaka 1937 Manmatha"},"festivals":[],"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":"chennai"},"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, 2015 CE · Chennai, Tamil Nadu · Vidhyamitra","description":"June 11, 2015 CE for Chennai, Tamil Nadu: Kṛṣṇa Daśamī, sūryodaya 05:42, sūryāsta 18:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/chennai/2015-06-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/chennai/2015-06-11","sa":"https://sa.vidhyamitra.com/city/chennai/2015-06-11","hi":"https://hi.vidhyamitra.com/city/chennai/2015-06-11","x-default":"https://vidhyamitra.com/city/chennai/2015-06-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-10T11:15:38.794Z","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":"2026-08-10T11:15:38.794Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-10T11:15:38.794Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Goloka/Vraja Rādhā-Krishna","Vaikuṇṭha Lakṣmī-Nārāyaṇa","Mahāviṣṇu/Kāraṇodakaśāyī Viṣṇu","Garbhodakaśāyī Viṣṇu","Brahmā","Kṣīrodaka Paramātmā/Antaryāmī (Kṣīrodakaśāyī Viṣṇu)","Bhūmi","reader's own kṣetra anywhere on Bhūmi","exact reading kṣetra","reader-bhakta","chitta/vāṇī/aṅgulī","keyboard-silicon-pathways","Vidhyāmitra substrate","reader/seer","Krishna"],"antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}