{"id":"vidhyamitra:city-day:varanasi:2011-01-02:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/2011-01-02","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2011-01-02","date_display":"January 2, 2011 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":2011,"month":1,"day":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455563.770833,"kali_year":5112,"ahargana":1867098.2708,"sun":{"sidereal_longitude":257.0126,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":229.6878,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":332.6752,"elapsed_within_tithi_degrees":8.6752},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1,"moon_longitude":229.6878,"elapsed_within_degrees":3.0212},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":126.7005},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"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":2011,"month":1,"day":2,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455563.770833,"ahargana":1867098.2708,"kali_year":5112,"ayanamsa_lahiri":24.0067,"grahas":{"sun":{"sidereal_longitude":257.26636400000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":229.21696399999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false,"latitude":-1.7177},"mars":{"sidereal_longitude":265.030664,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":235.86846400000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":332.741264,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":210.348564,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":172.44666400000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":252.1485,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":72.1485,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":2011,"month":1,"day":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455563.770833,"kali_year":5112,"ahargana":1867098.2708,"sun":{"sidereal_longitude":257.0126,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":229.6878,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":332.6752,"elapsed_within_tithi_degrees":8.6752},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1,"moon_longitude":229.6878,"elapsed_within_degrees":3.0212},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":126.7005},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.718,"elongation":27.325},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.718,"opposition_distance":152.675}},"eclipse_window_40days":[{"offset_days":2,"type":"solar","occurs":true,"moon_latitude":0.37,"elongation":2.307}]},"city":{"slug":"varanasi","name":"Vārāṇasī (Kāśī)","lat":25.3176,"lon":82.9739,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"varanasi","name":"Vārāṇasī (Kāśī)","lat":25.3176,"lon":82.9739,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:44","sunsetLocal":"17:20","solarNoonLocal":"12:02","dayLengthHours":10.59457281904623,"dayLengthDisplay":"10 Hours 35 Mins 40 Secs","nightLengthDisplay":"13 Hours 24 Mins 20 Secs","moonriseLocal":"04:52","moonsetLocal":"15:28","rahuKala":{"name":"Rāhu Kāla","start":"16:01","end":"17:20","startHours":16.010533308564895,"endHours":17.334854910945673,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:02","end":"13:22","startHours":12.037568501422559,"endHours":13.361890103803336,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:41","end":"16:01","startHours":14.686211706184116,"endHours":16.010533308564895,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:13","end":"09:34","startHours":9.212349083010231,"endHours":9.56550151031177,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:11","end":"07:28","startHours":7.181722626026369,"endHours":7.464244567867602,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:23","startHours":11.684416074121016,"endHours":12.390720928724098,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:20","end":"06:02","startHours":5.3276723826932795,"endHours":6.033977237296361,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:51","end":"06:44","startHours":5.857401023645591,"endHours":6.740282091899443,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:48","end":"14:31","startHours":13.803330637930262,"endHours":14.509635492533345,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:08","end":"17:32","startHours":17.134854910945673,"endHours":17.534854910945672,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:20","end":"17:47","startHours":17.334854910945673,"endHours":17.7762954450726,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:05","end":"18:50","startHours":17.084854910945673,"endHours":18.834854910945673,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:23","startHours":23.684416074121014,"endHours":24.390720928724097,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:44","end":"08:04","startHours":6.740282091899443,"endHours":8.064603694280223,"quality":"inauspicious"},{"name":"Chala","start":"08:04","end":"09:23","startHours":8.064603694280223,"endHours":9.388925296661,"quality":"neutral"},{"name":"Labha","start":"09:23","end":"10:43","startHours":9.388925296661,"endHours":10.71324689904178,"quality":"auspicious"},{"name":"Amṛta","start":"10:43","end":"12:02","startHours":10.71324689904178,"endHours":12.037568501422559,"quality":"auspicious"},{"name":"Kāla","start":"12:02","end":"13:22","startHours":12.037568501422559,"endHours":13.361890103803336,"quality":"inauspicious"},{"name":"Śubha","start":"13:22","end":"14:41","startHours":13.361890103803336,"endHours":14.686211706184116,"quality":"auspicious"},{"name":"Roga","start":"14:41","end":"16:01","startHours":14.686211706184116,"endHours":16.010533308564895,"quality":"inauspicious"},{"name":"Udveg","start":"16:01","end":"17:20","startHours":16.010533308564895,"endHours":17.334854910945673,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:20","end":"19:01","startHours":17.334854910945673,"endHours":19.010533308564895,"quality":"auspicious"},{"name":"Roga","start":"19:01","end":"20:41","startHours":19.010533308564895,"endHours":20.686211706184114,"quality":"inauspicious"},{"name":"Udveg","start":"20:41","end":"22:22","startHours":20.686211706184114,"endHours":22.361890103803336,"quality":"inauspicious"},{"name":"Chala","start":"22:22","end":"00:02","startHours":22.361890103803336,"endHours":24.03756850142256,"quality":"neutral"},{"name":"Labha","start":"00:02","end":"01:43","startHours":24.03756850142256,"endHours":25.713246899041778,"quality":"auspicious"},{"name":"Amṛta","start":"01:43","end":"03:23","startHours":25.713246899041778,"endHours":27.388925296661,"quality":"auspicious"},{"name":"Kāla","start":"03:23","end":"05:04","startHours":27.388925296661,"endHours":29.064603694280223,"quality":"inauspicious"},{"name":"Śubha","start":"05:04","end":"06:44","startHours":29.064603694280223,"endHours":30.740282091899445,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:44","end":"07:44","startHours":6.740282091899443,"endHours":7.740282091899443,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:44","end":"08:44","startHours":7.740282091899443,"endHours":8.740282091899443,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:44","end":"09:44","startHours":8.740282091899443,"endHours":9.740282091899443,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:44","end":"10:44","startHours":9.740282091899443,"endHours":10.740282091899443,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:44","end":"11:44","startHours":10.740282091899443,"endHours":11.740282091899443,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:44","end":"12:44","startHours":11.740282091899443,"endHours":12.740282091899443,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:44","end":"13:44","startHours":12.740282091899443,"endHours":13.740282091899443,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:44","end":"14:44","startHours":13.740282091899443,"endHours":14.740282091899443,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:44","end":"15:44","startHours":14.740282091899443,"endHours":15.740282091899443,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:44","end":"16:44","startHours":15.740282091899443,"endHours":16.740282091899445,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:44","end":"17:44","startHours":16.740282091899445,"endHours":17.740282091899445,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:44","end":"18:44","startHours":17.740282091899445,"endHours":18.740282091899445,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:44","end":"19:44","startHours":18.740282091899445,"endHours":19.740282091899445,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:44","end":"20:44","startHours":19.740282091899445,"endHours":20.740282091899445,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:44","end":"21:44","startHours":20.740282091899445,"endHours":21.740282091899445,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:44","end":"22:44","startHours":21.740282091899445,"endHours":22.740282091899445,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:44","end":"23:44","startHours":22.740282091899445,"endHours":23.740282091899445,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:44","end":"00:44","startHours":23.740282091899445,"endHours":24.740282091899445,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:44","end":"01:44","startHours":24.740282091899445,"endHours":25.740282091899445,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:44","end":"02:44","startHours":25.740282091899445,"endHours":26.740282091899445,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:44","end":"03:44","startHours":26.740282091899445,"endHours":27.740282091899445,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:44","end":"04:44","startHours":27.740282091899445,"endHours":28.740282091899445,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:44","end":"05:44","startHours":28.740282091899445,"endHours":29.740282091899445,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:44","end":"06:44","startHours":29.740282091899445,"endHours":30.740282091899445,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"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":"Kāṇa","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":-22.958162951994247,"eotMinutes":-4.149710085353452,"ayanamsa":24.0067}},"calendars":{"vikram_samvat":2068,"vikram_samvatsara":"Krodhi","saka_samvat":1933,"saka_samvatsara":"Khara","bengali_samvat":1418,"malayalam_era":1187,"nanakshahi_year":542,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Trayodaśī · Vikram 2068 Krodhi · Śaka 1933 Khara"},"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"varanasi"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 2, 2011 CE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"January 2, 2011 CE for Vārāṇasī (Kāśī): Kṛṣṇa Trayodaśī, sūryodaya 06:44, sūryāsta 17:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/2011-01-02","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/2011-01-02","sa":"https://sa.vidhyamitra.com/city/varanasi/2011-01-02","hi":"https://hi.vidhyamitra.com/city/varanasi/2011-01-02","x-default":"https://vidhyamitra.com/city/varanasi/2011-01-02"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T19:53:07.873Z","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":"2026-05-14T19:53:07.873Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T19:53:07.873Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}