{"id":"vidhyamitra:city-day:erode:2022-12-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2022-12-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2022-12-22","date_display":"December 22, 2022 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":2022,"month":12,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459935.770833,"kali_year":5124,"ahargana":1871470.2708,"sun":{"sidereal_longitude":245.5984,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":226.3725,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":340.774,"elapsed_within_tithi_degrees":4.774},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":226.3725,"elapsed_within_degrees":13.0391},"yoga":{"number":9,"name":"Śūla","sum_longitude":111.9709},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2022,"month":12,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2459935.770833,"ahargana":1871470.2708,"kali_year":5124,"ayanamsa_lahiri":24.1739,"grahas":{"sun":{"sidereal_longitude":245.979921,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"moon":{"sidereal_longitude":226.70582100000001,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false,"latitude":-1.9621},"mars":{"sidereal_longitude":46.83142099999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":265.859821,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":335.963821,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":260.430021,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":297.376621,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":20.4989,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":200.4989,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":2022,"month":12,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459935.770833,"kali_year":5124,"ahargana":1871470.2708,"sun":{"sidereal_longitude":245.5984,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":226.3725,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":340.774,"elapsed_within_tithi_degrees":4.774},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":226.3725,"elapsed_within_degrees":13.0391},"yoga":{"number":9,"name":"Śūla","sum_longitude":111.9709},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.962,"elongation":19.226},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.962,"opposition_distance":160.774}},"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":"06:34","sunsetLocal":"18:02","solarNoonLocal":"12:18","dayLengthHours":11.458810420108058,"dayLengthDisplay":"11 Hours 27 Mins 32 Secs","nightLengthDisplay":"12 Hours 32 Mins 28 Secs","moonriseLocal":"05:17","moonsetLocal":"16:45","rahuKala":{"name":"Rāhu Kāla","start":"13:44","end":"15:10","startHours":13.735987850854835,"endHours":15.168339153368343,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:34","end":"08:00","startHours":6.574231338287299,"endHours":8.006582640800806,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:26","end":"10:52","startHours":9.438933943314314,"endHours":10.87128524582782,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:38","startHours":9.247953769645846,"endHours":9.629914116982782,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:03","end":"07:21","startHours":7.051681772458468,"endHours":7.357250050328016,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:41","startHours":11.921676201004392,"endHours":12.685596895678263,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:03","end":"05:49","startHours":5.046389948939558,"endHours":5.810310643613429,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:37","end":"06:34","startHours":5.619330469944961,"endHours":6.574231338287299,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:13","end":"14:59","startHours":14.213438285026005,"endHours":14.977358979699876,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:50","end":"18:14","startHours":17.833041758395357,"endHours":18.233041758395355,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:02","end":"18:31","startHours":18.033041758395356,"endHours":18.510492192566524,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:47","end":"19:32","startHours":17.783041758395356,"endHours":19.533041758395356,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:41","startHours":23.92167620100439,"endHours":24.685596895678263,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:34","end":"08:00","startHours":6.574231338287299,"endHours":8.006582640800806,"quality":"auspicious"},{"name":"Roga","start":"08:00","end":"09:26","startHours":8.006582640800806,"endHours":9.438933943314314,"quality":"inauspicious"},{"name":"Udveg","start":"09:26","end":"10:52","startHours":9.438933943314314,"endHours":10.87128524582782,"quality":"inauspicious"},{"name":"Chala","start":"10:52","end":"12:18","startHours":10.87128524582782,"endHours":12.303636548341327,"quality":"neutral"},{"name":"Labha","start":"12:18","end":"13:44","startHours":12.303636548341327,"endHours":13.735987850854835,"quality":"auspicious"},{"name":"Amṛta","start":"13:44","end":"15:10","startHours":13.735987850854835,"endHours":15.168339153368343,"quality":"auspicious"},{"name":"Kāla","start":"15:10","end":"16:36","startHours":15.168339153368343,"endHours":16.60069045588185,"quality":"inauspicious"},{"name":"Śubha","start":"16:36","end":"18:02","startHours":16.60069045588185,"endHours":18.033041758395356,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:02","end":"19:36","startHours":18.033041758395356,"endHours":19.60069045588185,"quality":"auspicious"},{"name":"Kāla","start":"19:36","end":"21:10","startHours":19.60069045588185,"endHours":21.168339153368343,"quality":"inauspicious"},{"name":"Śubha","start":"21:10","end":"22:44","startHours":21.168339153368343,"endHours":22.735987850854833,"quality":"auspicious"},{"name":"Roga","start":"22:44","end":"00:18","startHours":22.735987850854833,"endHours":24.303636548341327,"quality":"inauspicious"},{"name":"Udveg","start":"00:18","end":"01:52","startHours":24.303636548341327,"endHours":25.87128524582782,"quality":"inauspicious"},{"name":"Chala","start":"01:52","end":"03:26","startHours":25.87128524582782,"endHours":27.43893394331431,"quality":"neutral"},{"name":"Labha","start":"03:26","end":"05:00","startHours":27.43893394331431,"endHours":29.006582640800804,"quality":"auspicious"},{"name":"Amṛta","start":"05:00","end":"06:34","startHours":29.006582640800804,"endHours":30.574231338287298,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:34","end":"07:34","startHours":6.574231338287299,"endHours":7.574231338287299,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:34","end":"08:34","startHours":7.574231338287299,"endHours":8.574231338287298,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:34","end":"09:34","startHours":8.574231338287298,"endHours":9.574231338287298,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:34","end":"10:34","startHours":9.574231338287298,"endHours":10.574231338287298,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:34","end":"11:34","startHours":10.574231338287298,"endHours":11.574231338287298,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:34","end":"12:34","startHours":11.574231338287298,"endHours":12.574231338287298,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:34","end":"13:34","startHours":12.574231338287298,"endHours":13.574231338287298,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:34","end":"14:34","startHours":13.574231338287298,"endHours":14.574231338287298,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:34","end":"15:34","startHours":14.574231338287298,"endHours":15.574231338287298,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:34","end":"16:34","startHours":15.574231338287298,"endHours":16.574231338287298,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:34","end":"17:34","startHours":16.574231338287298,"endHours":17.574231338287298,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:34","end":"18:34","startHours":17.574231338287298,"endHours":18.574231338287298,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:34","end":"19:34","startHours":18.574231338287298,"endHours":19.574231338287298,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:34","end":"20:34","startHours":19.574231338287298,"endHours":20.574231338287298,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:34","end":"21:34","startHours":20.574231338287298,"endHours":21.574231338287298,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:34","end":"22:34","startHours":21.574231338287298,"endHours":22.574231338287298,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:34","end":"23:34","startHours":22.574231338287298,"endHours":23.574231338287298,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:34","end":"00:34","startHours":23.574231338287298,"endHours":24.574231338287298,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:34","end":"01:34","startHours":24.574231338287298,"endHours":25.574231338287298,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:34","end":"02:34","startHours":25.574231338287298,"endHours":26.574231338287298,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:34","end":"03:34","startHours":26.574231338287298,"endHours":27.574231338287298,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:34","end":"04:34","startHours":27.574231338287298,"endHours":28.574231338287298,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:34","end":"05:34","startHours":28.574231338287298,"endHours":29.574231338287298,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:34","end":"06:34","startHours":29.574231338287298,"endHours":30.574231338287298,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"North-East","rahuVasa":"North-West","anandadiYoga":{"name":"Saumya","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":-23.436410491864894,"eotMinutes":0.9130070995203906,"ayanamsa":24.1739}},"calendars":{"vikram_samvat":2079,"vikram_samvatsara":"Rākṣasa","saka_samvat":1944,"saka_samvatsara":"Śubhakṛt","bengali_samvat":1429,"malayalam_era":1198,"nanakshahi_year":553,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Caturdaśī · Vikram 2079 Rākṣasa · Śaka 1944 Śubhakṛt"},"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":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 22, 2022 CE · Erode, Tamil Nadu · Vidhyamitra","description":"December 22, 2022 CE for Erode, Tamil Nadu: Kṛṣṇa Caturdaśī, sūryodaya 06:34, sūryāsta 18:02.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2022-12-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2022-12-22","sa":"https://sa.vidhyamitra.com/city/erode/2022-12-22","hi":"https://hi.vidhyamitra.com/city/erode/2022-12-22","x-default":"https://vidhyamitra.com/city/erode/2022-12-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T17:52:51.859Z","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":"2026-05-15T17:52:51.859Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T17:52:51.859Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}