{"id":"vidhyamitra:city-day:kanchipuram:-3186-01-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kanchipuram/-3186-01-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3186-01-25","date_display":"January 25, 3187 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":-3186,"month":1,"day":25,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":557395.770833,"kali_year":-85,"ahargana":-31069.7292,"sun":{"sidereal_longitude":339.9445,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":288.6625,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":308.718,"elapsed_within_tithi_degrees":8.718},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3,"moon_longitude":288.6625,"elapsed_within_degrees":8.6625},"yoga":{"number":21,"name":"Siddha","sum_longitude":268.607},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":-3186,"month":1,"day":25,"hour":6,"minute":30,"calendar":"julian"},"julian_day":557395.770833,"ahargana":-31069.7292,"kali_year":-85,"ayanamsa_lahiri":-48.5911,"grahas":{"sun":{"sidereal_longitude":339.9445,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":288.6625,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false,"latitude":-4.4608},"mars":{"sidereal_longitude":299.0135,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":322.6895,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":301.9939,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":307.7539,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":32.5198,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":26.2238,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":206.2238,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"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":-3186,"month":1,"day":25,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":557395.770833,"kali_year":-85,"ahargana":-31069.7292,"sun":{"sidereal_longitude":339.9445,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":288.6625,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":308.718,"elapsed_within_tithi_degrees":8.718},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3,"moon_longitude":288.6625,"elapsed_within_degrees":8.6625},"yoga":{"number":21,"name":"Siddha","sum_longitude":268.607},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.461,"elongation":51.282},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.461,"opposition_distance":128.718}},"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":"06:41","sunsetLocal":"18:06","solarNoonLocal":"12:23","dayLengthHours":11.428014545773753,"dayLengthDisplay":"11 Hours 25 Mins 41 Secs","nightLengthDisplay":"12 Hours 34 Mins 19 Secs","moonriseLocal":"03:15","moonsetLocal":"14:42","rahuKala":{"name":"Rāhu Kāla","start":"08:06","end":"09:32","startHours":8.106066687367367,"endHours":9.534568505589085,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:58","end":"12:23","startHours":10.963070323810806,"endHours":12.391572142032524,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:49","end":"15:15","startHours":13.820073960254243,"endHours":15.248575778475963,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:21","end":"09:44","startHours":9.344101596492857,"endHours":9.725035414685316,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:09","end":"07:28","startHours":7.153732141886222,"endHours":7.458479196440188,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:46","startHours":12.010638323840066,"endHours":12.772505960224983,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:09","end":"05:55","startHours":5.1538295963758145,"endHours":5.915697232760731,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:44","end":"06:41","startHours":5.725230323664502,"endHours":6.677564869145648,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:18","end":"15:03","startHours":14.296241232994817,"endHours":15.058108869379733,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:54","end":"18:18","startHours":17.9055794149194,"endHours":18.3055794149194,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:06","end":"18:35","startHours":18.1055794149194,"endHours":18.581746687659972,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:51","end":"19:36","startHours":17.8555794149194,"endHours":19.6055794149194,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:46","startHours":24.010638323840062,"endHours":24.772505960224983,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:41","end":"08:06","startHours":6.677564869145648,"endHours":8.106066687367367,"quality":"auspicious"},{"name":"Kāla","start":"08:06","end":"09:32","startHours":8.106066687367367,"endHours":9.534568505589085,"quality":"inauspicious"},{"name":"Śubha","start":"09:32","end":"10:58","startHours":9.534568505589085,"endHours":10.963070323810806,"quality":"auspicious"},{"name":"Roga","start":"10:58","end":"12:23","startHours":10.963070323810806,"endHours":12.391572142032524,"quality":"inauspicious"},{"name":"Udveg","start":"12:23","end":"13:49","startHours":12.391572142032524,"endHours":13.820073960254243,"quality":"inauspicious"},{"name":"Chala","start":"13:49","end":"15:15","startHours":13.820073960254243,"endHours":15.248575778475963,"quality":"neutral"},{"name":"Labha","start":"15:15","end":"16:41","startHours":15.248575778475963,"endHours":16.677077596697682,"quality":"auspicious"},{"name":"Amṛta","start":"16:41","end":"18:06","startHours":16.677077596697682,"endHours":18.1055794149194,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:06","end":"19:41","startHours":18.1055794149194,"endHours":19.677077596697682,"quality":"neutral"},{"name":"Labha","start":"19:41","end":"21:15","startHours":19.677077596697682,"endHours":21.248575778475963,"quality":"auspicious"},{"name":"Amṛta","start":"21:15","end":"22:49","startHours":21.248575778475963,"endHours":22.82007396025424,"quality":"auspicious"},{"name":"Kāla","start":"22:49","end":"00:23","startHours":22.82007396025424,"endHours":24.391572142032523,"quality":"inauspicious"},{"name":"Śubha","start":"00:23","end":"01:58","startHours":24.391572142032523,"endHours":25.963070323810804,"quality":"auspicious"},{"name":"Roga","start":"01:58","end":"03:32","startHours":25.963070323810804,"endHours":27.534568505589085,"quality":"inauspicious"},{"name":"Udveg","start":"03:32","end":"05:06","startHours":27.534568505589085,"endHours":29.106066687367367,"quality":"inauspicious"},{"name":"Chala","start":"05:06","end":"06:41","startHours":29.106066687367367,"endHours":30.677564869145648,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:41","end":"07:41","startHours":6.677564869145648,"endHours":7.677564869145648,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:41","end":"08:41","startHours":7.677564869145648,"endHours":8.677564869145648,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:41","end":"09:41","startHours":8.677564869145648,"endHours":9.677564869145648,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:41","end":"10:41","startHours":9.677564869145648,"endHours":10.677564869145648,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:41","end":"11:41","startHours":10.677564869145648,"endHours":11.677564869145648,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:41","end":"12:41","startHours":11.677564869145648,"endHours":12.677564869145648,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:41","end":"13:41","startHours":12.677564869145648,"endHours":13.677564869145648,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:41","end":"14:41","startHours":13.677564869145648,"endHours":14.677564869145648,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:41","end":"15:41","startHours":14.677564869145648,"endHours":15.677564869145648,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:41","end":"16:41","startHours":15.677564869145648,"endHours":16.677564869145648,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:41","end":"17:41","startHours":16.677564869145648,"endHours":17.677564869145648,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:41","end":"18:41","startHours":17.677564869145648,"endHours":18.677564869145648,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:41","end":"19:41","startHours":18.677564869145648,"endHours":19.677564869145648,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:41","end":"20:41","startHours":19.677564869145648,"endHours":20.677564869145648,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:41","end":"21:41","startHours":20.677564869145648,"endHours":21.677564869145648,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:41","end":"22:41","startHours":21.677564869145648,"endHours":22.677564869145648,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:41","end":"23:41","startHours":22.677564869145648,"endHours":23.677564869145648,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:41","end":"00:41","startHours":23.677564869145648,"endHours":24.677564869145648,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:41","end":"01:41","startHours":24.677564869145648,"endHours":25.677564869145648,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:41","end":"02:41","startHours":25.677564869145648,"endHours":26.677564869145648,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:41","end":"03:41","startHours":26.677564869145648,"endHours":27.677564869145648,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:41","end":"04:41","startHours":27.677564869145648,"endHours":28.677564869145648,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:41","end":"05:41","startHours":28.677564869145648,"endHours":29.677564869145648,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:41","end":"06:41","startHours":29.677564869145648,"endHours":30.677564869145648,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.74207915454866,"eotMinutes":-12.308728521951446,"ayanamsa":-48.5911}},"calendars":{"vikram_samvat":-3129,"vikram_samvatsara":"Prabhava","saka_samvat":-3264,"bengali_samvat":-3779,"malayalam_era":-4010,"nanakshahi_year":-4655,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa 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":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Ekādaśī · Vikram -3129 Prabhava · Śaka -3264 undefined"},"festivals":[{"id":"papamochani-ekadashi","name":"Pāpamocanī Ekādaśī","name_sanskrit":"पापमोचनी एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Removes mahā-pātakas (great sins).","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Caitra"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7, 6.34-35.","step_count":5,"url":"/walk/chandra-walk","steps":[{"label":"BG 6.5","url":"/bhagavad-gita/6/5","purpose":"Lift the self by the Self; begin the walk with inner responsibility."},{"label":"BG 6.6","url":"/bhagavad-gita/6/6","purpose":"See the mind as friend when mastered and enemy when unmastered."},{"label":"BG 6.7","url":"/bhagavad-gita/6/7","purpose":"Stabilize the conquered mind in heat/cold, honor/dishonor, pleasure/pain."},{"label":"BG 6.34","url":"/bhagavad-gita/6/34","purpose":"Name the restless mind honestly before trying to discipline it."},{"label":"BG 6.35","url":"/bhagavad-gita/6/35","purpose":"Complete with abhyāsa and vairāgya: practice and detachment."}]},"reason":"Dedicated festival walk for Pāpamocanī Ekādaśī · Ekādaśī is not live yet; Somavāra (Monday) — 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 January 25, 3187 BCE · Kāñcīpuram · Vidhyamitra","description":"January 25, 3187 BCE for Kāñcīpuram: Kṛṣṇa Ekādaśī, sūryodaya 06:41, sūryāsta 18:06.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kanchipuram/-3186-01-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kanchipuram/-3186-01-25","sa":"https://sa.vidhyamitra.com/city/kanchipuram/-3186-01-25","hi":"https://hi.vidhyamitra.com/city/kanchipuram/-3186-01-25","x-default":"https://vidhyamitra.com/city/kanchipuram/-3186-01-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-08T11:50:05.203Z","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":"2026-09-08T11:50:05.203Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-08T11:50:05.203Z","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":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","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"}}}