{"id":"vidhyamitra:city-day:kanchipuram:-0443-04-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kanchipuram/-0443-04-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-0443-04-21","date_display":"April 21, 444 BCE","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":-443,"month":4,"day":21,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1559362.770833,"kali_year":2659,"ahargana":970897.2708,"sun":{"sidereal_longitude":40.3424,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":282.2337,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":241.8913,"elapsed_within_tithi_degrees":1.8913},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1,"moon_longitude":282.2337,"elapsed_within_degrees":2.2337},"yoga":{"number":25,"name":"Brahma","sum_longitude":322.5762},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":-443,"month":4,"day":21,"hour":6,"minute":30,"calendar":"julian"},"julian_day":1559362.770833,"ahargana":970897.2708,"kali_year":2659,"ayanamsa_lahiri":-10.2696,"grahas":{"sun":{"sidereal_longitude":40.3424,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":282.2337,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false,"latitude":4.0791},"mars":{"sidereal_longitude":77.2979,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":14.4781,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":34.8883,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":6.778,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":62.9379,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":217.1903,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":37.1903,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":-443,"month":4,"day":21,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1559362.770833,"kali_year":2659,"ahargana":970897.2708,"sun":{"sidereal_longitude":40.3424,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":282.2337,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":241.8913,"elapsed_within_tithi_degrees":1.8913},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1,"moon_longitude":282.2337,"elapsed_within_degrees":2.2337},"yoga":{"number":25,"name":"Brahma","sum_longitude":322.5762},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.079,"elongation":118.109},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.079,"opposition_distance":61.891}},"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":"05:56","sunsetLocal":"18:24","solarNoonLocal":"12:10","dayLengthHours":12.470514451771892,"dayLengthDisplay":"12 Hours 28 Mins 14 Secs","nightLengthDisplay":"11 Hours 31 Mins 46 Secs","moonriseLocal":"22:38","moonsetLocal":"09:58","rahuKala":{"name":"Rāhu Kāla","start":"15:17","end":"16:51","startHours":15.284266465590271,"endHours":16.843080772061757,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:03","end":"10:36","startHours":9.049009239704324,"endHours":10.607823546175812,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:10","end":"13:44","startHours":12.166637852647298,"endHours":13.725452159118785,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:50","end":"09:15","startHours":8.841167332174793,"endHours":9.256851147233856,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:27","end":"06:47","startHours":6.45098539558518,"endHours":6.783532447632431,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:45","end":"12:35","startHours":11.750954037588233,"endHours":12.58232166770636,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:16","end":"05:06","startHours":4.2686453665250985,"endHours":5.100012996643225,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:54","end":"05:56","startHours":4.892171089113694,"endHours":5.931380626761351,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"15:05","startHours":14.245056927942613,"endHours":15.07642455806074,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:12","end":"18:36","startHours":18.201895078533244,"endHours":18.601895078533243,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:24","end":"18:55","startHours":18.401895078533244,"endHours":18.921499847357072,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:09","end":"19:54","startHours":18.151895078533244,"endHours":19.901895078533244,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:45","end":"00:35","startHours":23.750954037588237,"endHours":24.58232166770636,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:56","end":"07:29","startHours":5.931380626761351,"endHours":7.4901949332328375,"quality":"inauspicious"},{"name":"Udveg","start":"07:29","end":"09:03","startHours":7.4901949332328375,"endHours":9.049009239704324,"quality":"inauspicious"},{"name":"Chala","start":"09:03","end":"10:36","startHours":9.049009239704324,"endHours":10.607823546175812,"quality":"neutral"},{"name":"Labha","start":"10:36","end":"12:10","startHours":10.607823546175812,"endHours":12.166637852647298,"quality":"auspicious"},{"name":"Amṛta","start":"12:10","end":"13:44","startHours":12.166637852647298,"endHours":13.725452159118785,"quality":"auspicious"},{"name":"Kāla","start":"13:44","end":"15:17","startHours":13.725452159118785,"endHours":15.284266465590271,"quality":"inauspicious"},{"name":"Śubha","start":"15:17","end":"16:51","startHours":15.284266465590271,"endHours":16.843080772061757,"quality":"auspicious"},{"name":"Roga","start":"16:51","end":"18:24","startHours":16.843080772061757,"endHours":18.401895078533244,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:24","end":"19:51","startHours":18.401895078533244,"endHours":19.843080772061757,"quality":"inauspicious"},{"name":"Śubha","start":"19:51","end":"21:17","startHours":19.843080772061757,"endHours":21.28426646559027,"quality":"auspicious"},{"name":"Roga","start":"21:17","end":"22:44","startHours":21.28426646559027,"endHours":22.725452159118785,"quality":"inauspicious"},{"name":"Udveg","start":"22:44","end":"00:10","startHours":22.725452159118785,"endHours":24.1666378526473,"quality":"inauspicious"},{"name":"Chala","start":"00:10","end":"01:36","startHours":24.1666378526473,"endHours":25.607823546175812,"quality":"neutral"},{"name":"Labha","start":"01:36","end":"03:03","startHours":25.607823546175812,"endHours":27.049009239704326,"quality":"auspicious"},{"name":"Amṛta","start":"03:03","end":"04:29","startHours":27.049009239704326,"endHours":28.490194933232836,"quality":"auspicious"},{"name":"Kāla","start":"04:29","end":"05:56","startHours":28.490194933232836,"endHours":29.931380626761353,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:56","end":"06:56","startHours":5.931380626761351,"endHours":6.931380626761351,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:56","end":"07:56","startHours":6.931380626761351,"endHours":7.931380626761351,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:56","end":"08:56","startHours":7.931380626761351,"endHours":8.931380626761351,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:56","end":"09:56","startHours":8.931380626761351,"endHours":9.931380626761351,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:56","end":"10:56","startHours":9.931380626761351,"endHours":10.931380626761351,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:56","end":"11:56","startHours":10.931380626761351,"endHours":11.931380626761351,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:56","end":"12:56","startHours":11.931380626761351,"endHours":12.931380626761351,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:56","end":"13:56","startHours":12.931380626761351,"endHours":13.931380626761351,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:56","end":"14:56","startHours":13.931380626761351,"endHours":14.931380626761351,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:56","end":"15:56","startHours":14.931380626761351,"endHours":15.931380626761351,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:56","end":"16:56","startHours":15.931380626761351,"endHours":16.931380626761353,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:56","end":"17:56","startHours":16.931380626761353,"endHours":17.931380626761353,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:56","end":"18:56","startHours":17.931380626761353,"endHours":18.931380626761353,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:56","end":"19:56","startHours":18.931380626761353,"endHours":19.931380626761353,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:56","end":"20:56","startHours":19.931380626761353,"endHours":20.931380626761353,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:56","end":"21:56","startHours":20.931380626761353,"endHours":21.931380626761353,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:56","end":"22:56","startHours":21.931380626761353,"endHours":22.931380626761353,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:56","end":"23:56","startHours":22.931380626761353,"endHours":23.931380626761353,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:56","end":"00:56","startHours":23.931380626761353,"endHours":24.931380626761353,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:56","end":"01:56","startHours":24.931380626761353,"endHours":25.931380626761353,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:56","end":"02:56","startHours":25.931380626761353,"endHours":26.931380626761353,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:56","end":"03:56","startHours":26.931380626761353,"endHours":27.931380626761353,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:56","end":"04:56","startHours":27.931380626761353,"endHours":28.931380626761353,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:56","end":"05:56","startHours":28.931380626761353,"endHours":29.931380626761353,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"North","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":11.49624563708547,"eotMinutes":1.1873288411622274,"ayanamsa":-10.2696}},"calendars":{"vikram_samvat":-386,"saka_samvat":-521,"bengali_samvat":-1036,"malayalam_era":-1267,"nanakshahi_year":-1912,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","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":"Jyeṣṭha Kṛṣṇa Ṣaṣṭhī · Vikram -386 undefined · Śaka -521 undefined"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":true,"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, 444 BCE · Kāñcīpuram · Vidhyamitra","description":"April 21, 444 BCE for Kāñcīpuram: Kṛṣṇa Ṣaṣṭhī, sūryodaya 05:56, sūryāsta 18:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kanchipuram/-0443-04-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kanchipuram/-0443-04-21","sa":"https://sa.vidhyamitra.com/city/kanchipuram/-0443-04-21","hi":"https://hi.vidhyamitra.com/city/kanchipuram/-0443-04-21","x-default":"https://vidhyamitra.com/city/kanchipuram/-0443-04-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-12T16:49:35.705Z","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":"2026-08-12T16:49:35.705Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-12T16:49:35.705Z","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"}}}