{"id":"vidhyamitra:city-day:kanchipuram:-3184-05-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kanchipuram/-3184-05-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3184-05-18","date_display":"May 18, 3185 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":-3184,"month":5,"day":18,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":558239.770833,"kali_year":-82,"ahargana":-30225.7292,"sun":{"sidereal_longitude":88.9504,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":260.3057,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":171.3554,"elapsed_within_tithi_degrees":3.3554},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3,"moon_longitude":260.3057,"elapsed_within_degrees":6.9724},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":349.2561},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":-3184,"month":5,"day":18,"hour":6,"minute":30,"calendar":"julian"},"julian_day":558239.770833,"ahargana":-30225.7292,"kali_year":-82,"ayanamsa_lahiri":-48.5588,"grahas":{"sun":{"sidereal_longitude":88.9504,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"moon":{"sidereal_longitude":260.3057,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false,"latitude":-4.4469},"mars":{"sidereal_longitude":41.0502,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":107.1002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":22.0079,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":122.9601,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":72.8089,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":341.5046,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":161.5046,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":"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":-3184,"month":5,"day":18,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":558239.770833,"kali_year":-82,"ahargana":-30225.7292,"sun":{"sidereal_longitude":88.9504,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":260.3057,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":171.3554,"elapsed_within_tithi_degrees":3.3554},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3,"moon_longitude":260.3057,"elapsed_within_degrees":6.9724},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":349.2561},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.447,"elongation":171.355},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.447,"opposition_distance":8.645}},"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":"05:50","sunsetLocal":"18:25","solarNoonLocal":"12:07","dayLengthHours":12.582709389154218,"dayLengthDisplay":"12 Hours 34 Mins 58 Secs","nightLengthDisplay":"11 Hours 25 Mins 02 Secs","moonriseLocal":"17:42","moonsetLocal":"05:24","rahuKala":{"name":"Rāhu Kāla","start":"10:33","end":"12:07","startHours":10.55210162318123,"endHours":12.124940296825507,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:16","end":"16:51","startHours":15.270617644114061,"endHours":16.84345631775834,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:24","end":"08:59","startHours":7.406424275892674,"endHours":8.979262949536952,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:46","end":"09:11","startHours":8.769551126384382,"endHours":9.188974772689521,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:21","end":"06:42","startHours":6.357865160129823,"endHours":6.693404077173935,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:42","end":"12:33","startHours":11.705516650520366,"endHours":12.544363943130648,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:09","end":"05:00","startHours":4.155891017027835,"endHours":4.994738309638116,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:47","end":"05:50","startHours":4.785026486485545,"endHours":5.833585602248397,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:13","end":"15:04","startHours":14.222058528351209,"endHours":15.060905820961489,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:13","end":"18:37","startHours":18.216294991402616,"endHours":18.616294991402615,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:25","end":"18:56","startHours":18.416294991402616,"endHours":18.94057454928404,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:10","end":"19:55","startHours":18.166294991402616,"endHours":19.916294991402616,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:42","end":"00:33","startHours":23.705516650520366,"endHours":24.544363943130648,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:50","end":"07:24","startHours":5.833585602248397,"endHours":7.406424275892674,"quality":"neutral"},{"name":"Labha","start":"07:24","end":"08:59","startHours":7.406424275892674,"endHours":8.979262949536952,"quality":"auspicious"},{"name":"Amṛta","start":"08:59","end":"10:33","startHours":8.979262949536952,"endHours":10.55210162318123,"quality":"auspicious"},{"name":"Kāla","start":"10:33","end":"12:07","startHours":10.55210162318123,"endHours":12.124940296825507,"quality":"inauspicious"},{"name":"Śubha","start":"12:07","end":"13:42","startHours":12.124940296825507,"endHours":13.697778970469784,"quality":"auspicious"},{"name":"Roga","start":"13:42","end":"15:16","startHours":13.697778970469784,"endHours":15.270617644114061,"quality":"inauspicious"},{"name":"Udveg","start":"15:16","end":"16:51","startHours":15.270617644114061,"endHours":16.84345631775834,"quality":"inauspicious"},{"name":"Chala","start":"16:51","end":"18:25","startHours":16.84345631775834,"endHours":18.416294991402616,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:25","end":"19:51","startHours":18.416294991402616,"endHours":19.84345631775834,"quality":"inauspicious"},{"name":"Udveg","start":"19:51","end":"21:16","startHours":19.84345631775834,"endHours":21.27061764411406,"quality":"inauspicious"},{"name":"Chala","start":"21:16","end":"22:42","startHours":21.27061764411406,"endHours":22.697778970469784,"quality":"neutral"},{"name":"Labha","start":"22:42","end":"00:07","startHours":22.697778970469784,"endHours":24.124940296825507,"quality":"auspicious"},{"name":"Amṛta","start":"00:07","end":"01:33","startHours":24.124940296825507,"endHours":25.55210162318123,"quality":"auspicious"},{"name":"Kāla","start":"01:33","end":"02:59","startHours":25.55210162318123,"endHours":26.979262949536952,"quality":"inauspicious"},{"name":"Śubha","start":"02:59","end":"04:24","startHours":26.979262949536952,"endHours":28.406424275892675,"quality":"auspicious"},{"name":"Roga","start":"04:24","end":"05:50","startHours":28.406424275892675,"endHours":29.833585602248398,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:50","end":"06:50","startHours":5.833585602248397,"endHours":6.833585602248397,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:50","end":"07:50","startHours":6.833585602248397,"endHours":7.833585602248397,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:50","end":"08:50","startHours":7.833585602248397,"endHours":8.833585602248398,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:50","end":"09:50","startHours":8.833585602248398,"endHours":9.833585602248398,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:50","end":"10:50","startHours":9.833585602248398,"endHours":10.833585602248398,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:50","end":"11:50","startHours":10.833585602248398,"endHours":11.833585602248398,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:50","end":"12:50","startHours":11.833585602248398,"endHours":12.833585602248398,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:50","end":"13:50","startHours":12.833585602248398,"endHours":13.833585602248398,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:50","end":"14:50","startHours":13.833585602248398,"endHours":14.833585602248398,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:50","end":"15:50","startHours":14.833585602248398,"endHours":15.833585602248398,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:50","end":"16:50","startHours":15.833585602248398,"endHours":16.833585602248398,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:50","end":"17:50","startHours":16.833585602248398,"endHours":17.833585602248398,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:50","end":"18:50","startHours":17.833585602248398,"endHours":18.833585602248398,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:50","end":"19:50","startHours":18.833585602248398,"endHours":19.833585602248398,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:50","end":"20:50","startHours":19.833585602248398,"endHours":20.833585602248398,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:50","end":"21:50","startHours":20.833585602248398,"endHours":21.833585602248398,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:50","end":"22:50","startHours":21.833585602248398,"endHours":22.833585602248398,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:50","end":"23:50","startHours":22.833585602248398,"endHours":23.833585602248398,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:50","end":"00:50","startHours":23.833585602248398,"endHours":24.833585602248398,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:50","end":"01:50","startHours":24.833585602248398,"endHours":25.833585602248398,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:50","end":"02:50","startHours":25.833585602248398,"endHours":26.833585602248398,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:50","end":"03:50","startHours":26.833585602248398,"endHours":27.833585602248398,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:50","end":"04:50","startHours":27.833585602248398,"endHours":28.833585602248398,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:50","end":"05:50","startHours":28.833585602248398,"endHours":29.833585602248398,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":14.935643047281564,"eotMinutes":3.6891821904695723,"ayanamsa":-48.5588}},"calendars":{"vikram_samvat":-3127,"saka_samvat":-3262,"bengali_samvat":-3777,"malayalam_era":-4008,"nanakshahi_year":-4653,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Pūrṇimā · Vikram -3127 undefined · Śaka -3262 undefined"},"festivals":[{"id":"guru-purnima","name":"Guru Pūrṇimā / Vyāsa Pūrṇimā","name_sanskrit":"गुरु पूर्णिमा / व्यास पूर्णिमा","tradition":"Pan-Hindu","associated_deity":"Vyāsa-jī","significance":"Honor Vyāsa-jī and all gurus.","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Āṣāḍha"},"precedence":1},{"id":"vyasa-purnima","name":"Vyāsa Pūrṇimā (= Guru Pūrṇimā)","name_sanskrit":"व्यास पूर्णिमा","tradition":"Pan-Hindu","associated_deity":"Veda-Vyāsa","significance":"Birth of Veda-Vyāsa; Mahābhārata-Purāṇa-vibhāga-kartā. = Guru Pūrṇimā.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Āṣāḍha"},"precedence":1,"related_chart":"vyasa"}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Dedicated festival walk for Guru Pūrṇimā / Vyāsa Pūrṇimā · Vyāsa Pūrṇimā (= Guru Pūrṇimā) is not live yet; Śukravāra (Friday) — 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 May 18, 3185 BCE · Kāñcīpuram · Vidhyamitra","description":"May 18, 3185 BCE for Kāñcīpuram: Śukla Pūrṇimā, sūryodaya 05:50, sūryāsta 18:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kanchipuram/-3184-05-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kanchipuram/-3184-05-18","sa":"https://sa.vidhyamitra.com/city/kanchipuram/-3184-05-18","hi":"https://hi.vidhyamitra.com/city/kanchipuram/-3184-05-18","x-default":"https://vidhyamitra.com/city/kanchipuram/-3184-05-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-12T00:46:31.084Z","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":"2026-08-12T00:46:31.084Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-12T00:46:31.084Z","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"}}}