{"id":"vidhyamitra:city-day:kanchipuram:-3187-12-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kanchipuram/-3187-12-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3187-12-07","date_display":"December 7, 3188 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":-3187,"month":12,"day":7,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":557346.770833,"kali_year":-85,"ahargana":-31118.7292,"sun":{"sidereal_longitude":290.6098,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":6.0431,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":75.4333,"elapsed_within_tithi_degrees":3.4333},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":6.0431,"elapsed_within_degrees":6.0431},"yoga":{"number":23,"name":"Śubha","sum_longitude":296.6529},"karana":{"half_tithi_index":12,"name":"Gara"},"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":-3187,"month":12,"day":7,"hour":6,"minute":30,"calendar":"julian"},"julian_day":557346.770833,"ahargana":-31118.7292,"kali_year":-85,"ayanamsa_lahiri":-48.593,"grahas":{"sun":{"sidereal_longitude":290.6098,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"moon":{"sidereal_longitude":6.0431,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false,"latitude":-1.7406},"mars":{"sidereal_longitude":261.8209,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":291.6819,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":290.5521,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"venus":{"sidereal_longitude":248.3743,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":29.5473,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":28.82,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":208.82,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":"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":-3187,"month":12,"day":7,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":557346.770833,"kali_year":-85,"ahargana":-31118.7292,"sun":{"sidereal_longitude":290.6098,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":6.0431,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":75.4333,"elapsed_within_tithi_degrees":3.4333},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":6.0431,"elapsed_within_degrees":6.0431},"yoga":{"number":23,"name":"Śubha","sum_longitude":296.6529},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.741,"elongation":75.433},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.741,"opposition_distance":104.567}},"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":"06:19","sunsetLocal":"17:48","solarNoonLocal":"12:03","dayLengthHours":11.46833853609844,"dayLengthDisplay":"11 Hours 28 Mins 06 Secs","nightLengthDisplay":"12 Hours 31 Mins 54 Secs","moonriseLocal":"11:17","moonsetLocal":"22:53","rahuKala":{"name":"Rāhu Kāla","start":"07:45","end":"09:11","startHours":7.757071440240798,"endHours":9.190613757253104,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:37","end":"12:03","startHours":10.624156074265407,"endHours":12.057698391277714,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:29","end":"14:55","startHours":13.491240708290018,"endHours":14.924783025302322,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:00","end":"09:23","startHours":8.999474781651463,"endHours":9.381752732854745,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:48","end":"07:06","startHours":6.801376562232596,"endHours":7.107198923195221,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:26","startHours":11.675420440074431,"endHours":12.439976342480994,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:48","end":"05:34","startHours":4.794417318415368,"endHours":5.558973220821931,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:22","end":"06:19","startHours":5.3678342452202905,"endHours":6.323529123228494,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:58","end":"14:44","startHours":13.96908814729412,"endHours":14.733644049700683,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:36","end":"18:00","startHours":17.591867659326933,"endHours":17.99186765932693,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:48","end":"18:16","startHours":17.791867659326932,"endHours":18.269715098331034,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:33","end":"19:18","startHours":17.541867659326932,"endHours":19.291867659326932,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:26","startHours":23.67542044007443,"endHours":24.439976342480993,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:19","end":"07:45","startHours":6.323529123228494,"endHours":7.757071440240798,"quality":"auspicious"},{"name":"Kāla","start":"07:45","end":"09:11","startHours":7.757071440240798,"endHours":9.190613757253104,"quality":"inauspicious"},{"name":"Śubha","start":"09:11","end":"10:37","startHours":9.190613757253104,"endHours":10.624156074265407,"quality":"auspicious"},{"name":"Roga","start":"10:37","end":"12:03","startHours":10.624156074265407,"endHours":12.057698391277714,"quality":"inauspicious"},{"name":"Udveg","start":"12:03","end":"13:29","startHours":12.057698391277714,"endHours":13.491240708290018,"quality":"inauspicious"},{"name":"Chala","start":"13:29","end":"14:55","startHours":13.491240708290018,"endHours":14.924783025302322,"quality":"neutral"},{"name":"Labha","start":"14:55","end":"16:21","startHours":14.924783025302322,"endHours":16.35832534231463,"quality":"auspicious"},{"name":"Amṛta","start":"16:21","end":"17:48","startHours":16.35832534231463,"endHours":17.791867659326932,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:48","end":"19:21","startHours":17.791867659326932,"endHours":19.35832534231463,"quality":"neutral"},{"name":"Labha","start":"19:21","end":"20:55","startHours":19.35832534231463,"endHours":20.92478302530232,"quality":"auspicious"},{"name":"Amṛta","start":"20:55","end":"22:29","startHours":20.92478302530232,"endHours":22.491240708290018,"quality":"auspicious"},{"name":"Kāla","start":"22:29","end":"00:03","startHours":22.491240708290018,"endHours":24.05769839127771,"quality":"inauspicious"},{"name":"Śubha","start":"00:03","end":"01:37","startHours":24.05769839127771,"endHours":25.624156074265407,"quality":"auspicious"},{"name":"Roga","start":"01:37","end":"03:11","startHours":25.624156074265407,"endHours":27.190613757253104,"quality":"inauspicious"},{"name":"Udveg","start":"03:11","end":"04:45","startHours":27.190613757253104,"endHours":28.7570714402408,"quality":"inauspicious"},{"name":"Chala","start":"04:45","end":"06:19","startHours":28.7570714402408,"endHours":30.323529123228493,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:19","end":"07:19","startHours":6.323529123228494,"endHours":7.323529123228494,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:19","end":"08:19","startHours":7.323529123228494,"endHours":8.323529123228493,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:19","end":"09:19","startHours":8.323529123228493,"endHours":9.323529123228493,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:19","end":"10:19","startHours":9.323529123228493,"endHours":10.323529123228493,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:19","end":"11:19","startHours":10.323529123228493,"endHours":11.323529123228493,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:19","end":"12:19","startHours":11.323529123228493,"endHours":12.323529123228493,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:19","end":"13:19","startHours":12.323529123228493,"endHours":13.323529123228493,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:19","end":"14:19","startHours":13.323529123228493,"endHours":14.323529123228493,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:19","end":"15:19","startHours":14.323529123228493,"endHours":15.323529123228493,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:19","end":"16:19","startHours":15.323529123228493,"endHours":16.323529123228493,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:19","end":"17:19","startHours":16.323529123228493,"endHours":17.323529123228493,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:19","end":"18:19","startHours":17.323529123228493,"endHours":18.323529123228493,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:19","end":"19:19","startHours":18.323529123228493,"endHours":19.323529123228493,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:19","end":"20:19","startHours":19.323529123228493,"endHours":20.323529123228493,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:19","end":"21:19","startHours":20.323529123228493,"endHours":21.323529123228493,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:19","end":"22:19","startHours":21.323529123228493,"endHours":22.323529123228493,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:19","end":"23:19","startHours":22.323529123228493,"endHours":23.323529123228493,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:19","end":"00:19","startHours":23.323529123228493,"endHours":24.323529123228493,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:19","end":"01:19","startHours":24.323529123228493,"endHours":25.323529123228493,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:19","end":"02:19","startHours":25.323529123228493,"endHours":26.323529123228493,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:19","end":"03:19","startHours":26.323529123228493,"endHours":27.323529123228493,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:19","end":"04:19","startHours":27.323529123228493,"endHours":28.323529123228493,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:19","end":"05:19","startHours":28.323529123228493,"endHours":29.323529123228493,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:19","end":"06:19","startHours":29.323529123228493,"endHours":30.323529123228493,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-20.562667115899483,"eotMinutes":7.723696523337262,"ayanamsa":-48.593}},"calendars":{"vikram_samvat":-3130,"saka_samvat":-3265,"bengali_samvat":-3780,"malayalam_era":-4011,"nanakshahi_year":-4656,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Saptamī · Vikram -3130 undefined · Śaka -3265 undefined"},"festivals":[],"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":"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 December 7, 3188 BCE · Kāñcīpuram · Vidhyamitra","description":"December 7, 3188 BCE for Kāñcīpuram: Śukla Saptamī, sūryodaya 06:19, sūryāsta 17:48.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kanchipuram/-3187-12-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kanchipuram/-3187-12-07","sa":"https://sa.vidhyamitra.com/city/kanchipuram/-3187-12-07","hi":"https://hi.vidhyamitra.com/city/kanchipuram/-3187-12-07","x-default":"https://vidhyamitra.com/city/kanchipuram/-3187-12-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-11T00:07:18.274Z","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":"2026-08-11T00:07:18.274Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-11T00:07:18.274Z","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"}}}