{"id":"vidhyamitra:city-day:erode:2004-12-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2004-12-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2004-12-25","date_display":"December 25, 2004 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":2004,"month":12,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453364.770833,"kali_year":5106,"ahargana":1864899.2708,"sun":{"sidereal_longitude":249.3567,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":52.0562,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":162.6996,"elapsed_within_tithi_degrees":6.6996},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":52.0562,"elapsed_within_degrees":12.0562},"yoga":{"number":23,"name":"Śubha","sum_longitude":301.4129},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2004,"month":12,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2453364.770833,"ahargana":1864899.2708,"kali_year":5106,"ayanamsa_lahiri":23.9226,"grahas":{"sun":{"sidereal_longitude":249.66348200000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"moon":{"sidereal_longitude":52.274681999999984,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false,"latitude":3.0899},"mars":{"sidereal_longitude":215.59838200000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":227.95428199999992,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":172.96138199999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"venus":{"sidereal_longitude":226.41848200000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":91.40828199999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":8.6621,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":188.6621,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":2004,"month":12,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453364.770833,"kali_year":5106,"ahargana":1864899.2708,"sun":{"sidereal_longitude":249.3567,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":52.0562,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":162.6996,"elapsed_within_tithi_degrees":6.6996},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":52.0562,"elapsed_within_degrees":12.0562},"yoga":{"number":23,"name":"Śubha","sum_longitude":301.4129},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.09,"elongation":162.7},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.09,"opposition_distance":17.3}},"eclipse_window_40days":[]},"city":{"slug":"erode","name":"Erode, Tamil Nadu","lat":11.341,"lon":77.7172,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"erode","name":"Erode, Tamil Nadu","lat":11.341,"lon":77.7172,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"sunriseLocal":"06:36","sunsetLocal":"18:03","solarNoonLocal":"12:20","dayLengthHours":11.460310130832788,"dayLengthDisplay":"11 Hours 27 Mins 37 Secs","nightLengthDisplay":"12 Hours 32 Mins 23 Secs","moonriseLocal":"16:48","moonsetLocal":"05:32","rahuKala":{"name":"Rāhu Kāla","start":"09:28","end":"10:54","startHours":9.462000082992962,"endHours":10.89453884934706,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:46","end":"15:12","startHours":13.759616382055256,"endHours":15.192155148409356,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:36","end":"08:02","startHours":6.596922550284764,"endHours":8.029461316638862,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:16","end":"09:39","startHours":9.270994914145748,"endHours":9.653005251840174,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:04","end":"07:23","startHours":7.074435472402796,"endHours":7.380043742558337,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:43","startHours":11.94506727800673,"endHours":12.709087953395583,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:04","end":"05:50","startHours":5.068881199507059,"endHours":5.832901874895911,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:39","end":"06:36","startHours":5.641896706048698,"endHours":6.596922550284764,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"15:00","startHours":14.23712930417329,"endHours":15.001149979562143,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:51","end":"18:15","startHours":17.85723268111755,"endHours":18.25723268111755,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:03","end":"18:32","startHours":18.05723268111755,"endHours":18.534745603235585,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:48","end":"19:33","startHours":17.80723268111755,"endHours":19.55723268111755,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:43","startHours":23.945067278006732,"endHours":24.70908795339558,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:36","end":"08:02","startHours":6.596922550284764,"endHours":8.029461316638862,"quality":"inauspicious"},{"name":"Śubha","start":"08:02","end":"09:28","startHours":8.029461316638862,"endHours":9.462000082992962,"quality":"auspicious"},{"name":"Roga","start":"09:28","end":"10:54","startHours":9.462000082992962,"endHours":10.89453884934706,"quality":"inauspicious"},{"name":"Udveg","start":"10:54","end":"12:20","startHours":10.89453884934706,"endHours":12.327077615701157,"quality":"inauspicious"},{"name":"Chala","start":"12:20","end":"13:46","startHours":12.327077615701157,"endHours":13.759616382055256,"quality":"neutral"},{"name":"Labha","start":"13:46","end":"15:12","startHours":13.759616382055256,"endHours":15.192155148409356,"quality":"auspicious"},{"name":"Amṛta","start":"15:12","end":"16:37","startHours":15.192155148409356,"endHours":16.62469391476345,"quality":"auspicious"},{"name":"Kāla","start":"16:37","end":"18:03","startHours":16.62469391476345,"endHours":18.05723268111755,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:03","end":"19:37","startHours":18.05723268111755,"endHours":19.62469391476345,"quality":"auspicious"},{"name":"Amṛta","start":"19:37","end":"21:12","startHours":19.62469391476345,"endHours":21.192155148409356,"quality":"auspicious"},{"name":"Kāla","start":"21:12","end":"22:46","startHours":21.192155148409356,"endHours":22.759616382055256,"quality":"inauspicious"},{"name":"Śubha","start":"22:46","end":"00:20","startHours":22.759616382055256,"endHours":24.327077615701157,"quality":"auspicious"},{"name":"Roga","start":"00:20","end":"01:54","startHours":24.327077615701157,"endHours":25.894538849347057,"quality":"inauspicious"},{"name":"Udveg","start":"01:54","end":"03:28","startHours":25.894538849347057,"endHours":27.462000082992958,"quality":"inauspicious"},{"name":"Chala","start":"03:28","end":"05:02","startHours":27.462000082992958,"endHours":29.029461316638862,"quality":"neutral"},{"name":"Labha","start":"05:02","end":"06:36","startHours":29.029461316638862,"endHours":30.596922550284763,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:36","end":"07:36","startHours":6.596922550284764,"endHours":7.596922550284764,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:36","end":"08:36","startHours":7.596922550284764,"endHours":8.596922550284763,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:36","end":"09:36","startHours":8.596922550284763,"endHours":9.596922550284763,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:36","end":"10:36","startHours":9.596922550284763,"endHours":10.596922550284763,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:36","end":"11:36","startHours":10.596922550284763,"endHours":11.596922550284763,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:36","end":"12:36","startHours":11.596922550284763,"endHours":12.596922550284763,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:36","end":"13:36","startHours":12.596922550284763,"endHours":13.596922550284763,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:36","end":"14:36","startHours":13.596922550284763,"endHours":14.596922550284763,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:36","end":"15:36","startHours":14.596922550284763,"endHours":15.596922550284763,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:36","end":"16:36","startHours":15.596922550284763,"endHours":16.596922550284763,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:36","end":"17:36","startHours":16.596922550284763,"endHours":17.596922550284763,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:36","end":"18:36","startHours":17.596922550284763,"endHours":18.596922550284763,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:36","end":"19:36","startHours":18.596922550284763,"endHours":19.596922550284763,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:36","end":"20:36","startHours":19.596922550284763,"endHours":20.596922550284763,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:36","end":"21:36","startHours":20.596922550284763,"endHours":21.596922550284763,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:36","end":"22:36","startHours":21.596922550284763,"endHours":22.596922550284763,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:36","end":"23:36","startHours":22.596922550284763,"endHours":23.596922550284763,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:36","end":"00:36","startHours":23.596922550284763,"endHours":24.596922550284763,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:36","end":"01:36","startHours":24.596922550284763,"endHours":25.596922550284763,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:36","end":"02:36","startHours":25.596922550284763,"endHours":26.596922550284763,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:36","end":"03:36","startHours":26.596922550284763,"endHours":27.596922550284763,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:36","end":"04:36","startHours":27.596922550284763,"endHours":28.596922550284763,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:36","end":"05:36","startHours":28.596922550284763,"endHours":29.596922550284763,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:36","end":"06:36","startHours":29.596922550284763,"endHours":30.596922550284763,"planetary_lord":"Mercury"}],"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-23.38787602237561,"eotMinutes":-0.4934569420694592,"ayanamsa":23.9226}},"calendars":{"vikram_samvat":2061,"vikram_samvatsara":"Hemalambī","saka_samvat":1926,"saka_samvatsara":"Tāraṇa","bengali_samvat":1411,"malayalam_era":1180,"nanakshahi_year":535,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Caturdaśī · Vikram 2061 Hemalambī · Śaka 1926 Tāraṇa"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"erode"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 25, 2004 CE · Erode, Tamil Nadu · Vidhyamitra","description":"December 25, 2004 CE for Erode, Tamil Nadu: Śukla Caturdaśī, sūryodaya 06:36, sūryāsta 18:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2004-12-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2004-12-25","sa":"https://sa.vidhyamitra.com/city/erode/2004-12-25","hi":"https://hi.vidhyamitra.com/city/erode/2004-12-25","x-default":"https://vidhyamitra.com/city/erode/2004-12-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T01:38:46.106Z","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":"2026-05-17T01:38:46.106Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T01:38:46.106Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}