{"id":"vidhyamitra:city-day:erode:2065-01-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2065-01-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2065-01-04","date_display":"January 4, 2065 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":2065,"month":1,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2475289.770833,"kali_year":5166,"ahargana":1886824.2708,"sun":{"sidereal_longitude":259.0968,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":224.5523,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":325.4556,"elapsed_within_tithi_degrees":1.4556},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":224.5523,"elapsed_within_degrees":11.219},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":123.6491},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2065,"month":1,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2475289.770833,"ahargana":1886824.2708,"kali_year":5166,"ayanamsa_lahiri":24.7611,"grahas":{"sun":{"sidereal_longitude":259.459386,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":223.24438599999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false,"latitude":-3.9877},"mars":{"sidereal_longitude":198.45518600000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":243.340686,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":191.59908599999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":305.663186,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":106.89818600000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":286.9701,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":106.9701,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2065,"month":1,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2475289.770833,"kali_year":5166,"ahargana":1886824.2708,"sun":{"sidereal_longitude":259.0968,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":224.5523,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":325.4556,"elapsed_within_tithi_degrees":1.4556},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":224.5523,"elapsed_within_degrees":11.219},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":123.6491},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.988,"elongation":34.544},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.988,"opposition_distance":145.456}},"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":"06:40","sunsetLocal":"18:09","solarNoonLocal":"12:24","dayLengthHours":11.482142134832584,"dayLengthDisplay":"11 Hours 28 Mins 56 Secs","nightLengthDisplay":"12 Hours 31 Mins 04 Secs","moonriseLocal":"04:15","moonsetLocal":"15:44","rahuKala":{"name":"Rāhu Kāla","start":"16:43","end":"18:09","startHours":16.708388414984654,"endHours":18.14365618183873,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:24","end":"13:50","startHours":12.402585114422436,"endHours":13.837852881276511,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:16","end":"16:43","startHours":15.273120648130583,"endHours":16.708388414984654,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:43","startHours":9.340680545133747,"endHours":9.723418616294834,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:08","end":"07:27","startHours":7.139936635957503,"endHours":7.446127092886372,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:47","startHours":12.01984704326135,"endHours":12.785323185583522,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:08","end":"05:54","startHours":5.1305617623618005,"endHours":5.896037904683973,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:42","end":"06:40","startHours":5.70466886910343,"endHours":6.661514047006145,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:19","end":"15:05","startHours":14.316275470227868,"endHours":15.08175161255004,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:57","end":"18:21","startHours":17.94365618183873,"endHours":18.34365618183873,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:09","end":"18:37","startHours":18.14365618183873,"endHours":18.622078770790086,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:54","end":"19:39","startHours":17.89365618183873,"endHours":19.64365618183873,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:47","startHours":24.01984704326135,"endHours":24.785323185583522,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:40","end":"08:06","startHours":6.661514047006145,"endHours":8.096781813860218,"quality":"inauspicious"},{"name":"Chala","start":"08:06","end":"09:32","startHours":8.096781813860218,"endHours":9.532049580714292,"quality":"neutral"},{"name":"Labha","start":"09:32","end":"10:58","startHours":9.532049580714292,"endHours":10.967317347568365,"quality":"auspicious"},{"name":"Amṛta","start":"10:58","end":"12:24","startHours":10.967317347568365,"endHours":12.402585114422436,"quality":"auspicious"},{"name":"Kāla","start":"12:24","end":"13:50","startHours":12.402585114422436,"endHours":13.837852881276511,"quality":"inauspicious"},{"name":"Śubha","start":"13:50","end":"15:16","startHours":13.837852881276511,"endHours":15.273120648130583,"quality":"auspicious"},{"name":"Roga","start":"15:16","end":"16:43","startHours":15.273120648130583,"endHours":16.708388414984654,"quality":"inauspicious"},{"name":"Udveg","start":"16:43","end":"18:09","startHours":16.708388414984654,"endHours":18.14365618183873,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:09","end":"19:43","startHours":18.14365618183873,"endHours":19.708388414984658,"quality":"auspicious"},{"name":"Roga","start":"19:43","end":"21:16","startHours":19.708388414984658,"endHours":21.273120648130583,"quality":"inauspicious"},{"name":"Udveg","start":"21:16","end":"22:50","startHours":21.273120648130583,"endHours":22.83785288127651,"quality":"inauspicious"},{"name":"Chala","start":"22:50","end":"00:24","startHours":22.83785288127651,"endHours":24.402585114422436,"quality":"neutral"},{"name":"Labha","start":"00:24","end":"01:58","startHours":24.402585114422436,"endHours":25.967317347568365,"quality":"auspicious"},{"name":"Amṛta","start":"01:58","end":"03:32","startHours":25.967317347568365,"endHours":27.532049580714293,"quality":"auspicious"},{"name":"Kāla","start":"03:32","end":"05:06","startHours":27.532049580714293,"endHours":29.09678181386022,"quality":"inauspicious"},{"name":"Śubha","start":"05:06","end":"06:40","startHours":29.09678181386022,"endHours":30.661514047006143,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:40","end":"07:40","startHours":6.661514047006145,"endHours":7.661514047006145,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:40","end":"08:40","startHours":7.661514047006145,"endHours":8.661514047006145,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:40","end":"09:40","startHours":8.661514047006145,"endHours":9.661514047006145,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:40","end":"10:40","startHours":9.661514047006145,"endHours":10.661514047006145,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:40","end":"11:40","startHours":10.661514047006145,"endHours":11.661514047006145,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:40","end":"12:40","startHours":11.661514047006145,"endHours":12.661514047006145,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:40","end":"13:40","startHours":12.661514047006145,"endHours":13.661514047006145,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:40","end":"14:40","startHours":13.661514047006145,"endHours":14.661514047006145,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:40","end":"15:40","startHours":14.661514047006145,"endHours":15.661514047006145,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:40","end":"16:40","startHours":15.661514047006145,"endHours":16.661514047006143,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:40","end":"17:40","startHours":16.661514047006143,"endHours":17.661514047006143,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:40","end":"18:40","startHours":17.661514047006143,"endHours":18.661514047006143,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:40","end":"19:40","startHours":18.661514047006143,"endHours":19.661514047006143,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:40","end":"20:40","startHours":19.661514047006143,"endHours":20.661514047006143,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:40","end":"21:40","startHours":20.661514047006143,"endHours":21.661514047006143,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:40","end":"22:40","startHours":21.661514047006143,"endHours":22.661514047006143,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:40","end":"23:40","startHours":22.661514047006143,"endHours":23.661514047006143,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:40","end":"00:40","startHours":23.661514047006143,"endHours":24.661514047006143,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:40","end":"01:40","startHours":24.661514047006143,"endHours":25.661514047006143,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:40","end":"02:40","startHours":25.661514047006143,"endHours":26.661514047006143,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:40","end":"03:40","startHours":26.661514047006143,"endHours":27.661514047006143,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:40","end":"04:40","startHours":27.661514047006143,"endHours":28.661514047006143,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:40","end":"05:40","startHours":28.661514047006143,"endHours":29.661514047006143,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:40","end":"06:40","startHours":29.661514047006143,"endHours":30.661514047006143,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"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":-22.677577174809485,"eotMinutes":-5.02390686534617,"ayanamsa":24.7611}},"calendars":{"vikram_samvat":2122,"vikram_samvatsara":"Vilambī","saka_samvat":1987,"saka_samvatsara":"Pārthiva","bengali_samvat":1472,"malayalam_era":1241,"nanakshahi_year":596,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Trayodaśī · Vikram 2122 Vilambī · Śaka 1987 Pārthiva"},"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},{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 January 4, 2065 CE · Erode, Tamil Nadu · Vidhyamitra","description":"January 4, 2065 CE for Erode, Tamil Nadu: Kṛṣṇa Trayodaśī, sūryodaya 06:40, sūryāsta 18:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2065-01-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2065-01-04","sa":"https://sa.vidhyamitra.com/city/erode/2065-01-04","hi":"https://hi.vidhyamitra.com/city/erode/2065-01-04","x-default":"https://vidhyamitra.com/city/erode/2065-01-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T12:15:08.958Z","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":"2026-05-17T12:15:08.958Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T12:15:08.958Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}