{"id":"vidhyamitra:city-day:coimbatore:2040-12-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/coimbatore/2040-12-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2040-12-04","date_display":"December 4, 2040 CE","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":2040,"month":12,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2466492.770833,"kali_year":5142,"ahargana":1878027.2708,"sun":{"sidereal_longitude":227.4964,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":222.6467,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":355.1504,"elapsed_within_tithi_degrees":7.1504},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":222.6467,"elapsed_within_degrees":9.3134},"yoga":{"number":7,"name":"Sukarma","sum_longitude":90.1431},"karana":{"half_tithi_index":59,"name":"Nāga"},"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":2040,"month":12,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2466492.770833,"ahargana":1878027.2708,"kali_year":5142,"ayanamsa_lahiri":24.4247,"grahas":{"sun":{"sidereal_longitude":228.07169599999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":224.482796,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false,"latitude":-0.7473},"mars":{"sidereal_longitude":231.230096,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":221.66569600000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":179.600596,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":272.12709599999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":176.30069600000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":33.0775,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":213.0775,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","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":2040,"month":12,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2466492.770833,"kali_year":5142,"ahargana":1878027.2708,"sun":{"sidereal_longitude":227.4964,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":222.6467,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":355.1504,"elapsed_within_tithi_degrees":7.1504},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":222.6467,"elapsed_within_degrees":9.3134},"yoga":{"number":7,"name":"Sukarma","sum_longitude":90.1431},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.747,"elongation":4.85},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.747,"opposition_distance":175.15}},"eclipse_window_40days":[]},"city":{"slug":"coimbatore","name":"Coimbatore, Tamil Nadu","lat":11.0168,"lon":76.9558,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"coimbatore","name":"Coimbatore, Tamil Nadu","lat":11.0168,"lon":76.9558,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"sunriseLocal":"06:28","sunsetLocal":"17:59","solarNoonLocal":"12:13","dayLengthHours":11.512239037309094,"dayLengthDisplay":"11 Hours 30 Mins 44 Secs","nightLengthDisplay":"12 Hours 29 Mins 16 Secs","moonriseLocal":"06:14","moonsetLocal":"17:44","rahuKala":{"name":"Rāhu Kāla","start":"15:06","end":"16:32","startHours":15.098326017092223,"endHours":16.53735589675586,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:21","end":"10:47","startHours":9.342206498437676,"endHours":10.781236378101312,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:13","end":"13:40","startHours":12.220266257764948,"endHours":13.659296137428585,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:09","end":"09:32","startHours":9.150335847815857,"endHours":9.534077149059494,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:57","end":"07:15","startHours":6.943823365664947,"endHours":7.250816406659856,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:36","startHours":11.83652495652131,"endHours":12.604007559008584,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:56","end":"05:42","startHours":4.929181534135855,"endHours":5.696664136623129,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:30","end":"06:28","startHours":5.504793486001311,"endHours":6.464146739110402,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"14:54","startHours":14.13897276398313,"endHours":14.906455366470404,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:47","end":"18:11","startHours":17.776385776419495,"endHours":18.176385776419494,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:59","end":"18:27","startHours":17.976385776419495,"endHours":18.45606240297404,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:44","end":"19:29","startHours":17.726385776419495,"endHours":19.476385776419495,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:36","startHours":23.836524956521313,"endHours":24.604007559008583,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:28","end":"07:54","startHours":6.464146739110402,"endHours":7.903176618774038,"quality":"inauspicious"},{"name":"Udveg","start":"07:54","end":"09:21","startHours":7.903176618774038,"endHours":9.342206498437676,"quality":"inauspicious"},{"name":"Chala","start":"09:21","end":"10:47","startHours":9.342206498437676,"endHours":10.781236378101312,"quality":"neutral"},{"name":"Labha","start":"10:47","end":"12:13","startHours":10.781236378101312,"endHours":12.220266257764948,"quality":"auspicious"},{"name":"Amṛta","start":"12:13","end":"13:40","startHours":12.220266257764948,"endHours":13.659296137428585,"quality":"auspicious"},{"name":"Kāla","start":"13:40","end":"15:06","startHours":13.659296137428585,"endHours":15.098326017092223,"quality":"inauspicious"},{"name":"Śubha","start":"15:06","end":"16:32","startHours":15.098326017092223,"endHours":16.53735589675586,"quality":"auspicious"},{"name":"Roga","start":"16:32","end":"17:59","startHours":16.53735589675586,"endHours":17.976385776419495,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:59","end":"19:32","startHours":17.976385776419495,"endHours":19.53735589675586,"quality":"inauspicious"},{"name":"Śubha","start":"19:32","end":"21:06","startHours":19.53735589675586,"endHours":21.09832601709222,"quality":"auspicious"},{"name":"Roga","start":"21:06","end":"22:40","startHours":21.09832601709222,"endHours":22.659296137428584,"quality":"inauspicious"},{"name":"Udveg","start":"22:40","end":"00:13","startHours":22.659296137428584,"endHours":24.220266257764948,"quality":"inauspicious"},{"name":"Chala","start":"00:13","end":"01:47","startHours":24.220266257764948,"endHours":25.781236378101312,"quality":"neutral"},{"name":"Labha","start":"01:47","end":"03:21","startHours":25.781236378101312,"endHours":27.342206498437676,"quality":"auspicious"},{"name":"Amṛta","start":"03:21","end":"04:54","startHours":27.342206498437676,"endHours":28.903176618774037,"quality":"auspicious"},{"name":"Kāla","start":"04:54","end":"06:28","startHours":28.903176618774037,"endHours":30.4641467391104,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:28","end":"07:28","startHours":6.464146739110402,"endHours":7.464146739110402,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:28","end":"08:28","startHours":7.464146739110402,"endHours":8.4641467391104,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:28","end":"09:28","startHours":8.4641467391104,"endHours":9.4641467391104,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:28","end":"10:28","startHours":9.4641467391104,"endHours":10.4641467391104,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:28","end":"11:28","startHours":10.4641467391104,"endHours":11.4641467391104,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:28","end":"12:28","startHours":11.4641467391104,"endHours":12.4641467391104,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:28","end":"13:28","startHours":12.4641467391104,"endHours":13.4641467391104,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:28","end":"14:28","startHours":13.4641467391104,"endHours":14.4641467391104,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:28","end":"15:28","startHours":14.4641467391104,"endHours":15.4641467391104,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:28","end":"16:28","startHours":15.4641467391104,"endHours":16.4641467391104,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:28","end":"17:28","startHours":16.4641467391104,"endHours":17.4641467391104,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:28","end":"18:28","startHours":17.4641467391104,"endHours":18.4641467391104,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:28","end":"19:28","startHours":18.4641467391104,"endHours":19.4641467391104,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:28","end":"20:28","startHours":19.4641467391104,"endHours":20.4641467391104,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:28","end":"21:28","startHours":20.4641467391104,"endHours":21.4641467391104,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:28","end":"22:28","startHours":21.4641467391104,"endHours":22.4641467391104,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:28","end":"23:28","startHours":22.4641467391104,"endHours":23.4641467391104,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:28","end":"00:28","startHours":23.4641467391104,"endHours":24.4641467391104,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:28","end":"01:28","startHours":24.4641467391104,"endHours":25.4641467391104,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:28","end":"02:28","startHours":25.4641467391104,"endHours":26.4641467391104,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:28","end":"03:28","startHours":26.4641467391104,"endHours":27.4641467391104,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:28","end":"04:28","startHours":27.4641467391104,"endHours":28.4641467391104,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:28","end":"05:28","startHours":28.4641467391104,"endHours":29.4641467391104,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:28","end":"06:28","startHours":29.4641467391104,"endHours":30.4641467391104,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"North","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.291361819456164,"eotMinutes":8.960824534103129,"ayanamsa":24.4247}},"calendars":{"vikram_samvat":2097,"vikram_samvatsara":"Śrīmukha","saka_samvat":1962,"saka_samvatsara":"Raudra","bengali_samvat":1447,"malayalam_era":1216,"nanakshahi_year":571,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Amāvasyā · Vikram 2097 Śrīmukha · Śaka 1962 Raudra"},"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":false,"location_specific":"coimbatore"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 4, 2040 CE · Coimbatore, Tamil Nadu · Vidhyamitra","description":"December 4, 2040 CE for Coimbatore, Tamil Nadu: Kṛṣṇa Amāvasyā, sūryodaya 06:28, sūryāsta 17:59.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/coimbatore/2040-12-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/coimbatore/2040-12-04","sa":"https://sa.vidhyamitra.com/city/coimbatore/2040-12-04","hi":"https://hi.vidhyamitra.com/city/coimbatore/2040-12-04","x-default":"https://vidhyamitra.com/city/coimbatore/2040-12-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-10T12:17:52.753Z","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":"2026-08-10T12:17:52.753Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-10T12:17:52.753Z","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"}}}