{"id":"vidhyamitra:city-day:kanchipuram:-3136-02-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kanchipuram/-3136-02-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3136-02-29","date_display":"February 29, 3137 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":-3136,"month":2,"day":29,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":575692.770833,"kali_year":-34,"ahargana":-12772.7292,"sun":{"sidereal_longitude":13.2891,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":175.7878,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":162.4987,"elapsed_within_tithi_degrees":6.4987},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":175.7878,"elapsed_within_degrees":2.4544},"yoga":{"number":15,"name":"Vajra","sum_longitude":189.0769},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":-3136,"month":2,"day":29,"hour":6,"minute":30,"calendar":"julian"},"julian_day":575692.770833,"ahargana":-12772.7292,"kali_year":-34,"ayanamsa_lahiri":-47.8913,"grahas":{"sun":{"sidereal_longitude":13.2891,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":175.7878,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false,"latitude":2.8318},"mars":{"sidereal_longitude":107.3404,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":349.7332,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":20.2079,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":30.8725,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":291.2882,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":136.7607,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":316.7607,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":-3136,"month":2,"day":29,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":575692.770833,"kali_year":-34,"ahargana":-12772.7292,"sun":{"sidereal_longitude":13.2891,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":175.7878,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":162.4987,"elapsed_within_tithi_degrees":6.4987},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":175.7878,"elapsed_within_degrees":2.4544},"yoga":{"number":15,"name":"Vajra","sum_longitude":189.0769},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.832,"elongation":162.499},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.832,"opposition_distance":17.501}},"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":"06:33","sunsetLocal":"18:16","solarNoonLocal":"12:24","dayLengthHours":11.7133367878942,"dayLengthDisplay":"11 Hours 42 Mins 48 Secs","nightLengthDisplay":"12 Hours 17 Mins 12 Secs","moonriseLocal":"16:54","moonsetLocal":"05:34","rahuKala":{"name":"Rāhu Kāla","start":"16:48","end":"18:16","startHours":16.796313631412236,"endHours":18.26048072989901,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:24","end":"13:52","startHours":12.403812335951912,"endHours":13.867979434438686,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:20","end":"16:48","startHours":15.33214653292546,"endHours":16.796313631412236,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:17","end":"09:40","startHours":9.280255859180125,"endHours":9.670700418776597,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:02","end":"07:21","startHours":7.035199641500403,"endHours":7.347555289177581,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:48","startHours":12.01336777635544,"endHours":12.794256895548385,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:59","end":"05:46","startHours":4.985365703618918,"endHours":5.766254822811865,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:34","end":"06:33","startHours":5.571032543013628,"endHours":6.547143942004811,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:08","startHours":14.356035133934277,"endHours":15.136924253127225,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:04","end":"18:28","startHours":18.060480729899012,"endHours":18.46048072989901,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:16","end":"18:45","startHours":18.26048072989901,"endHours":18.748536429394605,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:01","end":"19:46","startHours":18.01048072989901,"endHours":19.76048072989901,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:48","startHours":24.013367776355437,"endHours":24.794256895548386,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:33","end":"08:01","startHours":6.547143942004811,"endHours":8.011311040491586,"quality":"inauspicious"},{"name":"Chala","start":"08:01","end":"09:29","startHours":8.011311040491586,"endHours":9.47547813897836,"quality":"neutral"},{"name":"Labha","start":"09:29","end":"10:56","startHours":9.47547813897836,"endHours":10.939645237465136,"quality":"auspicious"},{"name":"Amṛta","start":"10:56","end":"12:24","startHours":10.939645237465136,"endHours":12.403812335951912,"quality":"auspicious"},{"name":"Kāla","start":"12:24","end":"13:52","startHours":12.403812335951912,"endHours":13.867979434438686,"quality":"inauspicious"},{"name":"Śubha","start":"13:52","end":"15:20","startHours":13.867979434438686,"endHours":15.33214653292546,"quality":"auspicious"},{"name":"Roga","start":"15:20","end":"16:48","startHours":15.33214653292546,"endHours":16.796313631412236,"quality":"inauspicious"},{"name":"Udveg","start":"16:48","end":"18:16","startHours":16.796313631412236,"endHours":18.26048072989901,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:16","end":"19:48","startHours":18.26048072989901,"endHours":19.796313631412236,"quality":"auspicious"},{"name":"Roga","start":"19:48","end":"21:20","startHours":19.796313631412236,"endHours":21.332146532925464,"quality":"inauspicious"},{"name":"Udveg","start":"21:20","end":"22:52","startHours":21.332146532925464,"endHours":22.867979434438688,"quality":"inauspicious"},{"name":"Chala","start":"22:52","end":"00:24","startHours":22.867979434438688,"endHours":24.403812335951912,"quality":"neutral"},{"name":"Labha","start":"00:24","end":"01:56","startHours":24.403812335951912,"endHours":25.939645237465136,"quality":"auspicious"},{"name":"Amṛta","start":"01:56","end":"03:29","startHours":25.939645237465136,"endHours":27.47547813897836,"quality":"auspicious"},{"name":"Kāla","start":"03:29","end":"05:01","startHours":27.47547813897836,"endHours":29.011311040491588,"quality":"inauspicious"},{"name":"Śubha","start":"05:01","end":"06:33","startHours":29.011311040491588,"endHours":30.547143942004812,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:33","end":"07:33","startHours":6.547143942004811,"endHours":7.547143942004811,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:33","end":"08:33","startHours":7.547143942004811,"endHours":8.547143942004812,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:33","end":"09:33","startHours":8.547143942004812,"endHours":9.547143942004812,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:33","end":"10:33","startHours":9.547143942004812,"endHours":10.547143942004812,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:33","end":"11:33","startHours":10.547143942004812,"endHours":11.547143942004812,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:33","end":"12:33","startHours":11.547143942004812,"endHours":12.547143942004812,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:33","end":"13:33","startHours":12.547143942004812,"endHours":13.547143942004812,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:33","end":"14:33","startHours":13.547143942004812,"endHours":14.547143942004812,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:33","end":"15:33","startHours":14.547143942004812,"endHours":15.547143942004812,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:33","end":"16:33","startHours":15.547143942004812,"endHours":16.547143942004812,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:33","end":"17:33","startHours":16.547143942004812,"endHours":17.547143942004812,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:33","end":"18:33","startHours":17.547143942004812,"endHours":18.547143942004812,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:33","end":"19:33","startHours":18.547143942004812,"endHours":19.547143942004812,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:33","end":"20:33","startHours":19.547143942004812,"endHours":20.547143942004812,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:33","end":"21:33","startHours":20.547143942004812,"endHours":21.547143942004812,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:33","end":"22:33","startHours":21.547143942004812,"endHours":22.547143942004812,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:33","end":"23:33","startHours":22.547143942004812,"endHours":23.547143942004812,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:33","end":"00:33","startHours":23.547143942004812,"endHours":24.547143942004812,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:33","end":"01:33","startHours":24.547143942004812,"endHours":25.547143942004812,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:33","end":"02:33","startHours":25.547143942004812,"endHours":26.547143942004812,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:33","end":"03:33","startHours":26.547143942004812,"endHours":27.547143942004812,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:33","end":"04:33","startHours":27.547143942004812,"endHours":28.547143942004812,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:33","end":"05:33","startHours":28.547143942004812,"endHours":29.547143942004812,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:33","end":"06:33","startHours":29.547143942004812,"endHours":30.547143942004812,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"tropicalRitu":"undefined (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-13.053599139404023,"eotMinutes":-13.043140157114735,"ayanamsa":-47.8913}},"calendars":{"vikram_samvat":-3079,"saka_samvat":-3214,"bengali_samvat":-3729,"malayalam_era":-3960,"nanakshahi_year":-4605,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","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":"Vaiśākha Śukla Caturdaśī · Vikram -3079 undefined · Śaka -3214 undefined"},"festivals":[{"id":"narasimha-jayanti","name":"Narasiṁha Jayantī","name_sanskrit":"नरसिंह जयन्ती","tradition":"Vaishnava","associated_deity":"Narasiṁha (avatar of Krishna)","deity_avatara_index":14,"significance":"Bhagavān Narasiṁha manifested to protect the bhakta Prahlāda. Krishna's fierce protective form.","vrata":true,"primary_observance":"Sandhyā (twilight) abhiṣekam; recitation of Narasiṁha-Stotra","detection":{"tithi_number":14,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":1,"related_chart":"narasimha","sources":["Bhāgavata Purāṇa 7.8"]},{"id":"chhinnamasta-jayanti","name":"Chhinnamastā Jayantī","name_sanskrit":"छिन्नमस्ता जयन्ती","tradition":"Shakta","associated_deity":"Devī Chhinnamastā (6th of 10 Mahāvidyās)","significance":"The 6th of the Daśa Mahāvidyās. Devī's self-decapitation form representing transcendence of ego.","vrata":false,"detection":{"tithi_number":14,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":5}],"todays_walk":{"walk":{"id":"narasimha-jayanti-walk","name":"Narasiṁha Jayantī Walk","name_sanskrit":"नरसिंह जयन्ती यात्रा","type":"festival","description":"Bhāgavata 7.8 (Prahlāda-Narasiṁha) + protective verses.","step_count":9,"url":"/walk/narasimha-jayanti-walk"},"reason":"Today is Narasiṁha Jayantī — its dedicated 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 February 29, 3137 BCE · Kāñcīpuram · Vidhyamitra","description":"February 29, 3137 BCE for Kāñcīpuram: Śukla Caturdaśī, sūryodaya 06:33, sūryāsta 18:16.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kanchipuram/-3136-02-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kanchipuram/-3136-02-29","sa":"https://sa.vidhyamitra.com/city/kanchipuram/-3136-02-29","hi":"https://hi.vidhyamitra.com/city/kanchipuram/-3136-02-29","x-default":"https://vidhyamitra.com/city/kanchipuram/-3136-02-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-14T05:33:14.510Z","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":"2026-08-14T05:33:14.510Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-14T05:33:14.510Z","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"}}}