{"id":"vidhyamitra:city-day:kanchipuram:2016-04-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kanchipuram/2016-04-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2016-04-21","date_display":"April 21, 2016 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":2016,"month":4,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457499.770833,"kali_year":5118,"ahargana":1869034.2708,"sun":{"sidereal_longitude":7.3608,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":174.6966,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":167.3358,"elapsed_within_tithi_degrees":11.3358},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":174.6966,"elapsed_within_degrees":1.3633},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":182.0574},"karana":{"half_tithi_index":27,"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":2016,"month":4,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457499.770833,"ahargana":1869034.2708,"kali_year":5118,"ayanamsa_lahiri":24.0807,"grahas":{"sun":{"sidereal_longitude":7.293193999999971,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":174.473794,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false,"latitude":1.9092},"mars":{"sidereal_longitude":224.52569399999993,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":26.663494000000014,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":139.014094,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":354.661394,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":231.55189399999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":149.5699,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":329.5699,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"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":2016,"month":4,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457499.770833,"kali_year":5118,"ahargana":1869034.2708,"sun":{"sidereal_longitude":7.3608,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":174.6966,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":167.3358,"elapsed_within_tithi_degrees":11.3358},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":174.6966,"elapsed_within_degrees":1.3633},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":182.0574},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.909,"elongation":167.336},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.909,"opposition_distance":12.664}},"eclipse_window_40days":[]},"city":{"slug":"kanchipuram","name":"Kāñcīpuram","lat":12.8342,"lon":79.7036,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"kanchipuram","name":"Kāñcīpuram","lat":12.8342,"lon":79.7036,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tirtha"},"sunriseLocal":"05:55","sunsetLocal":"18:25","solarNoonLocal":"12:10","dayLengthHours":12.485129521100239,"dayLengthDisplay":"12 Hours 29 Mins 06 Secs","nightLengthDisplay":"11 Hours 30 Mins 54 Secs","moonriseLocal":"17:23","moonsetLocal":"05:14","rahuKala":{"name":"Rāhu Kāla","start":"13:44","end":"15:17","startHours":13.727279042784826,"endHours":15.287920232922355,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:55","end":"07:29","startHours":5.924073092097176,"endHours":7.484714282234706,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:03","end":"10:36","startHours":9.045355472372236,"endHours":10.605996662509765,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:50","end":"09:15","startHours":8.837269980353899,"endHours":9.253440964390574,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:27","end":"06:47","startHours":6.444286822143019,"endHours":6.777223609372359,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:45","end":"12:35","startHours":11.750466868610621,"endHours":12.582808836683972,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:16","end":"05:06","startHours":4.259389155950478,"endHours":5.091731124023827,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:53","end":"05:55","startHours":4.883645632005489,"endHours":5.924073092097176,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"15:05","startHours":14.247492772830668,"endHours":15.079834740904017,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:13","end":"18:37","startHours":18.209202613197416,"endHours":18.609202613197414,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:25","end":"18:56","startHours":18.409202613197415,"endHours":18.929416343243258,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:10","end":"19:55","startHours":18.159202613197415,"endHours":19.909202613197415,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:45","end":"00:35","startHours":23.750466868610623,"endHours":24.582808836683974,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:55","end":"07:29","startHours":5.924073092097176,"endHours":7.484714282234706,"quality":"auspicious"},{"name":"Roga","start":"07:29","end":"09:03","startHours":7.484714282234706,"endHours":9.045355472372236,"quality":"inauspicious"},{"name":"Udveg","start":"09:03","end":"10:36","startHours":9.045355472372236,"endHours":10.605996662509765,"quality":"inauspicious"},{"name":"Chala","start":"10:36","end":"12:10","startHours":10.605996662509765,"endHours":12.166637852647295,"quality":"neutral"},{"name":"Labha","start":"12:10","end":"13:44","startHours":12.166637852647295,"endHours":13.727279042784826,"quality":"auspicious"},{"name":"Amṛta","start":"13:44","end":"15:17","startHours":13.727279042784826,"endHours":15.287920232922355,"quality":"auspicious"},{"name":"Kāla","start":"15:17","end":"16:51","startHours":15.287920232922355,"endHours":16.848561423059884,"quality":"inauspicious"},{"name":"Śubha","start":"16:51","end":"18:25","startHours":16.848561423059884,"endHours":18.409202613197415,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:25","end":"19:51","startHours":18.409202613197415,"endHours":19.848561423059884,"quality":"auspicious"},{"name":"Kāla","start":"19:51","end":"21:17","startHours":19.848561423059884,"endHours":21.287920232922357,"quality":"inauspicious"},{"name":"Śubha","start":"21:17","end":"22:44","startHours":21.287920232922357,"endHours":22.727279042784826,"quality":"auspicious"},{"name":"Roga","start":"22:44","end":"00:10","startHours":22.727279042784826,"endHours":24.166637852647295,"quality":"inauspicious"},{"name":"Udveg","start":"00:10","end":"01:36","startHours":24.166637852647295,"endHours":25.605996662509767,"quality":"inauspicious"},{"name":"Chala","start":"01:36","end":"03:03","startHours":25.605996662509767,"endHours":27.045355472372236,"quality":"neutral"},{"name":"Labha","start":"03:03","end":"04:29","startHours":27.045355472372236,"endHours":28.484714282234705,"quality":"auspicious"},{"name":"Amṛta","start":"04:29","end":"05:55","startHours":28.484714282234705,"endHours":29.924073092097174,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:55","end":"06:55","startHours":5.924073092097176,"endHours":6.924073092097176,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:55","end":"07:55","startHours":6.924073092097176,"endHours":7.924073092097176,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:55","end":"08:55","startHours":7.924073092097176,"endHours":8.924073092097176,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:55","end":"09:55","startHours":8.924073092097176,"endHours":9.924073092097176,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:55","end":"10:55","startHours":9.924073092097176,"endHours":10.924073092097176,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:55","end":"11:55","startHours":10.924073092097176,"endHours":11.924073092097176,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:55","end":"12:55","startHours":11.924073092097176,"endHours":12.924073092097176,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:55","end":"13:55","startHours":12.924073092097176,"endHours":13.924073092097176,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:55","end":"14:55","startHours":13.924073092097176,"endHours":14.924073092097176,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:55","end":"15:55","startHours":14.924073092097176,"endHours":15.924073092097176,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:55","end":"16:55","startHours":15.924073092097176,"endHours":16.924073092097174,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:55","end":"17:55","startHours":16.924073092097174,"endHours":17.924073092097174,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:55","end":"18:55","startHours":17.924073092097174,"endHours":18.924073092097174,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:55","end":"19:55","startHours":18.924073092097174,"endHours":19.924073092097174,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:55","end":"20:55","startHours":19.924073092097174,"endHours":20.924073092097174,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:55","end":"21:55","startHours":20.924073092097174,"endHours":21.924073092097174,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:55","end":"22:55","startHours":21.924073092097174,"endHours":22.924073092097174,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:55","end":"23:55","startHours":22.924073092097174,"endHours":23.924073092097174,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:55","end":"00:55","startHours":23.924073092097174,"endHours":24.924073092097174,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:55","end":"01:55","startHours":24.924073092097174,"endHours":25.924073092097174,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:55","end":"02:55","startHours":25.924073092097174,"endHours":26.924073092097174,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:55","end":"03:55","startHours":26.924073092097174,"endHours":27.924073092097174,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:55","end":"04:55","startHours":27.924073092097174,"endHours":28.924073092097174,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:55","end":"05:55","startHours":28.924073092097174,"endHours":29.924073092097174,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North-West","rahuVasa":"North-West","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":11.950569445488796,"eotMinutes":1.1873288411622274,"ayanamsa":24.0807}},"calendars":{"vikram_samvat":2073,"vikram_samvatsara":"Saumya","saka_samvat":1938,"saka_samvatsara":"Durmukhi","bengali_samvat":1423,"malayalam_era":1192,"nanakshahi_year":547,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Caturdaśī · Vikram 2073 Saumya · Śaka 1938 Durmukhi"},"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":"kanchipuram"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 21, 2016 CE · Kāñcīpuram · Vidhyamitra","description":"April 21, 2016 CE for Kāñcīpuram: Śukla Caturdaśī, sūryodaya 05:55, sūryāsta 18:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kanchipuram/2016-04-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kanchipuram/2016-04-21","sa":"https://sa.vidhyamitra.com/city/kanchipuram/2016-04-21","hi":"https://hi.vidhyamitra.com/city/kanchipuram/2016-04-21","x-default":"https://vidhyamitra.com/city/kanchipuram/2016-04-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-07-27T15:52:44.599Z","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":"2026-07-27T15:52:44.599Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-07-27T15:52:44.599Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no founder-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","Divyāṁśa-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"}}}