{"id":"vidhyamitra:city-day:kozhikode:2000-12-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kozhikode/2000-12-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2000-12-04","date_display":"December 4, 2000 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":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2000,"month":12,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451882.770833,"kali_year":5102,"ahargana":1863417.2708,"sun":{"sidereal_longitude":227.8545,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":319.5894,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":91.7349,"elapsed_within_tithi_degrees":7.7349},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":319.5894,"elapsed_within_degrees":12.9227},"yoga":{"number":15,"name":"Vajra","sum_longitude":187.4439},"karana":{"half_tithi_index":15,"name":"Bava"},"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":2000,"month":12,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451882.770833,"ahargana":1863417.2708,"kali_year":5102,"ayanamsa_lahiri":23.8659,"grahas":{"sun":{"sidereal_longitude":228.33250499999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":316.843205,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false,"latitude":-3.5641},"mars":{"sidereal_longitude":174.39410499999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":216.33440500000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":41.445605,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":271.06640500000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":32.36490500000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":87.1856,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":267.1856,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2000,"month":12,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451882.770833,"kali_year":5102,"ahargana":1863417.2708,"sun":{"sidereal_longitude":227.8545,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":319.5894,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":91.7349,"elapsed_within_tithi_degrees":7.7349},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":319.5894,"elapsed_within_degrees":12.9227},"yoga":{"number":15,"name":"Vajra","sum_longitude":187.4439},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.564,"elongation":91.735},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.564,"opposition_distance":88.265}},"eclipse_window_40days":[]},"city":{"slug":"kozhikode","name":"Kozhikode (Calicut), Kerala","lat":11.2588,"lon":75.7804,"tz_offset_hours":5.5,"state":"Kerala","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"kozhikode","name":"Kozhikode (Calicut), Kerala","lat":11.2588,"lon":75.7804,"tz_offset_hours":5.5,"state":"Kerala","country":"IN","tier":"tier-1"},"sunriseLocal":"06:33","sunsetLocal":"18:03","solarNoonLocal":"12:18","dayLengthHours":11.499743891136532,"dayLengthDisplay":"11 Hours 29 Mins 59 Secs","nightLengthDisplay":"12 Hours 30 Mins 01 Secs","moonriseLocal":"12:16","moonsetLocal":"00:08","rahuKala":{"name":"Rāhu Kāla","start":"07:59","end":"09:25","startHours":7.986222298588749,"endHours":9.423690284980815,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:52","end":"12:18","startHours":10.861158271372883,"endHours":12.298626257764948,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:44","end":"15:10","startHours":13.736094244157016,"endHours":15.17356223054908,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:14","end":"09:37","startHours":9.232027886795207,"endHours":9.615352683166424,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:02","end":"07:20","startHours":7.027910307660704,"endHours":7.334570144757679,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:41","startHours":11.91530146139373,"endHours":12.681951054136166,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:01","end":"05:47","startHours":5.015455126711812,"endHours":5.782104719454247,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:35","end":"06:33","startHours":5.590442321268638,"endHours":6.5487543121966825,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:13","end":"14:59","startHours":14.215250239621039,"endHours":14.981899832363474,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:51","end":"18:15","startHours":17.848498203333214,"endHours":18.248498203333213,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:03","end":"18:32","startHours":18.048498203333214,"endHours":18.527654198797237,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:48","end":"19:33","startHours":17.798498203333214,"endHours":19.548498203333214,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:41","startHours":23.91530146139373,"endHours":24.681951054136164,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:33","end":"07:59","startHours":6.5487543121966825,"endHours":7.986222298588749,"quality":"auspicious"},{"name":"Kāla","start":"07:59","end":"09:25","startHours":7.986222298588749,"endHours":9.423690284980815,"quality":"inauspicious"},{"name":"Śubha","start":"09:25","end":"10:52","startHours":9.423690284980815,"endHours":10.861158271372883,"quality":"auspicious"},{"name":"Roga","start":"10:52","end":"12:18","startHours":10.861158271372883,"endHours":12.298626257764948,"quality":"inauspicious"},{"name":"Udveg","start":"12:18","end":"13:44","startHours":12.298626257764948,"endHours":13.736094244157016,"quality":"inauspicious"},{"name":"Chala","start":"13:44","end":"15:10","startHours":13.736094244157016,"endHours":15.17356223054908,"quality":"neutral"},{"name":"Labha","start":"15:10","end":"16:37","startHours":15.17356223054908,"endHours":16.61103021694115,"quality":"auspicious"},{"name":"Amṛta","start":"16:37","end":"18:03","startHours":16.61103021694115,"endHours":18.048498203333214,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:03","end":"19:37","startHours":18.048498203333214,"endHours":19.611030216941145,"quality":"neutral"},{"name":"Labha","start":"19:37","end":"21:10","startHours":19.611030216941145,"endHours":21.17356223054908,"quality":"auspicious"},{"name":"Amṛta","start":"21:10","end":"22:44","startHours":21.17356223054908,"endHours":22.736094244157016,"quality":"auspicious"},{"name":"Kāla","start":"22:44","end":"00:18","startHours":22.736094244157016,"endHours":24.298626257764948,"quality":"inauspicious"},{"name":"Śubha","start":"00:18","end":"01:52","startHours":24.298626257764948,"endHours":25.86115827137288,"quality":"auspicious"},{"name":"Roga","start":"01:52","end":"03:25","startHours":25.86115827137288,"endHours":27.423690284980815,"quality":"inauspicious"},{"name":"Udveg","start":"03:25","end":"04:59","startHours":27.423690284980815,"endHours":28.98622229858875,"quality":"inauspicious"},{"name":"Chala","start":"04:59","end":"06:33","startHours":28.98622229858875,"endHours":30.54875431219668,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:33","end":"07:33","startHours":6.5487543121966825,"endHours":7.5487543121966825,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:33","end":"08:33","startHours":7.5487543121966825,"endHours":8.548754312196682,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:33","end":"09:33","startHours":8.548754312196682,"endHours":9.548754312196682,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:33","end":"10:33","startHours":9.548754312196682,"endHours":10.548754312196682,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:33","end":"11:33","startHours":10.548754312196682,"endHours":11.548754312196682,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:33","end":"12:33","startHours":11.548754312196682,"endHours":12.548754312196682,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:33","end":"13:33","startHours":12.548754312196682,"endHours":13.548754312196682,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:33","end":"14:33","startHours":13.548754312196682,"endHours":14.548754312196682,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:33","end":"15:33","startHours":14.548754312196682,"endHours":15.548754312196682,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:33","end":"16:33","startHours":15.548754312196682,"endHours":16.54875431219668,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:33","end":"17:33","startHours":16.54875431219668,"endHours":17.54875431219668,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:33","end":"18:33","startHours":17.54875431219668,"endHours":18.54875431219668,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:33","end":"19:33","startHours":18.54875431219668,"endHours":19.54875431219668,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:33","end":"20:33","startHours":19.54875431219668,"endHours":20.54875431219668,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:33","end":"21:33","startHours":20.54875431219668,"endHours":21.54875431219668,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:33","end":"22:33","startHours":21.54875431219668,"endHours":22.54875431219668,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:33","end":"23:33","startHours":22.54875431219668,"endHours":23.54875431219668,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:33","end":"00:33","startHours":23.54875431219668,"endHours":24.54875431219668,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:33","end":"01:33","startHours":24.54875431219668,"endHours":25.54875431219668,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:33","end":"02:33","startHours":25.54875431219668,"endHours":26.54875431219668,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:33","end":"03:33","startHours":26.54875431219668,"endHours":27.54875431219668,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:33","end":"04:33","startHours":27.54875431219668,"endHours":28.54875431219668,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:33","end":"05:33","startHours":28.54875431219668,"endHours":29.54875431219668,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:33","end":"06:33","startHours":29.54875431219668,"endHours":30.54875431219668,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.252523560361706,"eotMinutes":8.960824534103129,"ayanamsa":23.8659}},"calendars":{"vikram_samvat":2057,"vikram_samvatsara":"Vijaya","saka_samvat":1922,"saka_samvatsara":"Vikrama","bengali_samvat":1407,"malayalam_era":1176,"nanakshahi_year":531,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Mārgaśīrṣa","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 Śukla Aṣṭamī · Vikram 2057 Vijaya · Śaka 1922 Vikrama"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"kozhikode"},"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, 2000 CE · Kozhikode (Calicut), Kerala · Vidhyamitra","description":"December 4, 2000 CE for Kozhikode (Calicut), Kerala: Śukla Aṣṭamī, sūryodaya 06:33, sūryāsta 18:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kozhikode/2000-12-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kozhikode/2000-12-04","sa":"https://sa.vidhyamitra.com/city/kozhikode/2000-12-04","hi":"https://hi.vidhyamitra.com/city/kozhikode/2000-12-04","x-default":"https://vidhyamitra.com/city/kozhikode/2000-12-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T16:12:56.093Z","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":"2026-05-31T16:12:56.093Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T16:12:56.093Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}