{"id":"vidhyamitra:city-day:erode:2079-12-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2079-12-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2079-12-25","date_display":"December 25, 2079 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":2079,"month":12,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2480757.770833,"kali_year":5181,"ahargana":1892292.2708,"sun":{"sidereal_longitude":247.911,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":269.5469,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":21.6359,"elapsed_within_tithi_degrees":9.6359},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1,"moon_longitude":269.5469,"elapsed_within_degrees":2.8803},"yoga":{"number":12,"name":"Dhruva","sum_longitude":157.4579},"karana":{"half_tithi_index":3,"name":"Kaulava"},"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":2079,"month":12,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2480757.770833,"ahargana":1892292.2708,"kali_year":5181,"ayanamsa_lahiri":24.9703,"grahas":{"sun":{"sidereal_longitude":248.406968,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"moon":{"sidereal_longitude":267.624868,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false,"latitude":-4.4964},"mars":{"sidereal_longitude":185.84926799999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":247.36136799999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":267.736268,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":212.03166800000008,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":277.074068,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":357.2491,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":177.2491,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","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":"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":2079,"month":12,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2480757.770833,"kali_year":5181,"ahargana":1892292.2708,"sun":{"sidereal_longitude":247.911,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":269.5469,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":21.6359,"elapsed_within_tithi_degrees":9.6359},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1,"moon_longitude":269.5469,"elapsed_within_degrees":2.8803},"yoga":{"number":12,"name":"Dhruva","sum_longitude":157.4579},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.496,"elongation":21.636},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.496,"opposition_distance":158.364}},"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":11.460140378372245,"dayLengthDisplay":"11 Hours 27 Mins 37 Secs","nightLengthDisplay":"12 Hours 32 Mins 23 Secs","moonriseLocal":"07:52","moonsetLocal":"19:21","rahuKala":{"name":"Rāhu Kāla","start":"08:02","end":"09:28","startHours":8.029524973811565,"endHours":9.462042521108096,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:54","end":"12:20","startHours":10.894560068404626,"endHours":12.327077615701157,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:46","end":"15:12","startHours":13.759595162997687,"endHours":15.192112710294218,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:16","end":"09:39","startHours":9.271040181468559,"endHours":9.653044860747633,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:04","end":"07:23","startHours":7.074513275613878,"endHours":7.380117019037138,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:43","startHours":11.945072936422083,"endHours":12.709082294980231,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:04","end":"05:50","startHours":5.068988709398735,"endHours":5.8329980679568845,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:39","end":"06:36","startHours":5.641995728317347,"endHours":6.5970074265150345,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"15:00","startHours":14.237101012096531,"endHours":15.001110370654681,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:51","end":"18:15","startHours":17.85714780488728,"endHours":18.25714780488728,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:03","end":"18:32","startHours":18.05714780488728,"endHours":18.534653653986123,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:48","end":"19:33","startHours":17.80714780488728,"endHours":19.55714780488728,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:43","startHours":23.945072936422083,"endHours":24.70908229498023,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:36","end":"08:02","startHours":6.5970074265150345,"endHours":8.029524973811565,"quality":"auspicious"},{"name":"Kāla","start":"08:02","end":"09:28","startHours":8.029524973811565,"endHours":9.462042521108096,"quality":"inauspicious"},{"name":"Śubha","start":"09:28","end":"10:54","startHours":9.462042521108096,"endHours":10.894560068404626,"quality":"auspicious"},{"name":"Roga","start":"10:54","end":"12:20","startHours":10.894560068404626,"endHours":12.327077615701157,"quality":"inauspicious"},{"name":"Udveg","start":"12:20","end":"13:46","startHours":12.327077615701157,"endHours":13.759595162997687,"quality":"inauspicious"},{"name":"Chala","start":"13:46","end":"15:12","startHours":13.759595162997687,"endHours":15.192112710294218,"quality":"neutral"},{"name":"Labha","start":"15:12","end":"16:37","startHours":15.192112710294218,"endHours":16.62463025759075,"quality":"auspicious"},{"name":"Amṛta","start":"16:37","end":"18:03","startHours":16.62463025759075,"endHours":18.05714780488728,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:03","end":"19:37","startHours":18.05714780488728,"endHours":19.62463025759075,"quality":"neutral"},{"name":"Labha","start":"19:37","end":"21:12","startHours":19.62463025759075,"endHours":21.192112710294218,"quality":"auspicious"},{"name":"Amṛta","start":"21:12","end":"22:46","startHours":21.192112710294218,"endHours":22.759595162997687,"quality":"auspicious"},{"name":"Kāla","start":"22:46","end":"00:20","startHours":22.759595162997687,"endHours":24.327077615701157,"quality":"inauspicious"},{"name":"Śubha","start":"00:20","end":"01:54","startHours":24.327077615701157,"endHours":25.894560068404626,"quality":"auspicious"},{"name":"Roga","start":"01:54","end":"03:28","startHours":25.894560068404626,"endHours":27.462042521108096,"quality":"inauspicious"},{"name":"Udveg","start":"03:28","end":"05:02","startHours":27.462042521108096,"endHours":29.029524973811565,"quality":"inauspicious"},{"name":"Chala","start":"05:02","end":"06:36","startHours":29.029524973811565,"endHours":30.597007426515034,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:36","end":"07:36","startHours":6.5970074265150345,"endHours":7.5970074265150345,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:36","end":"08:36","startHours":7.5970074265150345,"endHours":8.597007426515034,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:36","end":"09:36","startHours":8.597007426515034,"endHours":9.597007426515034,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:36","end":"10:36","startHours":9.597007426515034,"endHours":10.597007426515034,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:36","end":"11:36","startHours":10.597007426515034,"endHours":11.597007426515034,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:36","end":"12:36","startHours":11.597007426515034,"endHours":12.597007426515034,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:36","end":"13:36","startHours":12.597007426515034,"endHours":13.597007426515034,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:36","end":"14:36","startHours":13.597007426515034,"endHours":14.597007426515034,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:36","end":"15:36","startHours":14.597007426515034,"endHours":15.597007426515034,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:36","end":"16:36","startHours":15.597007426515034,"endHours":16.597007426515034,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:36","end":"17:36","startHours":16.597007426515034,"endHours":17.597007426515034,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:36","end":"18:36","startHours":17.597007426515034,"endHours":18.597007426515034,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:36","end":"19:36","startHours":18.597007426515034,"endHours":19.597007426515034,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:36","end":"20:36","startHours":19.597007426515034,"endHours":20.597007426515034,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:36","end":"21:36","startHours":20.597007426515034,"endHours":21.597007426515034,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:36","end":"22:36","startHours":21.597007426515034,"endHours":22.597007426515034,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:36","end":"23:36","startHours":22.597007426515034,"endHours":23.597007426515034,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:36","end":"00:36","startHours":23.597007426515034,"endHours":24.597007426515034,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:36","end":"01:36","startHours":24.597007426515034,"endHours":25.597007426515034,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:36","end":"02:36","startHours":25.597007426515034,"endHours":26.597007426515034,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:36","end":"03:36","startHours":26.597007426515034,"endHours":27.597007426515034,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:36","end":"04:36","startHours":27.597007426515034,"endHours":28.597007426515034,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:36","end":"05:36","startHours":28.597007426515034,"endHours":29.597007426515034,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:36","end":"06:36","startHours":29.597007426515034,"endHours":30.597007426515034,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.393371321847873,"eotMinutes":-0.4934569420694592,"ayanamsa":24.9703}},"calendars":{"vikram_samvat":2136,"vikram_samvatsara":"Paridhāvi","saka_samvat":2001,"saka_samvatsara":"Vikāri","bengali_samvat":1486,"malayalam_era":1255,"nanakshahi_year":610,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Dvitīyā · Vikram 2136 Paridhāvi · Śaka 2001 Vikāri"},"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":[]},"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, 2079 CE · Erode, Tamil Nadu · Vidhyamitra","description":"December 25, 2079 CE for Erode, Tamil Nadu: Śukla Dvitīyā, sūryodaya 06:36, sūryāsta 18:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2079-12-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2079-12-25","sa":"https://sa.vidhyamitra.com/city/erode/2079-12-25","hi":"https://hi.vidhyamitra.com/city/erode/2079-12-25","x-default":"https://vidhyamitra.com/city/erode/2079-12-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T20:35:23.752Z","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":"2026-05-31T20:35:23.752Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T20:35:23.752Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}