{"id":"vidhyamitra:city-day:varanasi:2091-01-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/2091-01-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2091-01-19","date_display":"January 19, 2091 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":2091,"month":1,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2484800.770833,"kali_year":5192,"ahargana":1896335.2708,"sun":{"sidereal_longitude":273.7604,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":267.464,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":353.7036,"elapsed_within_tithi_degrees":5.7036},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1,"moon_longitude":267.464,"elapsed_within_degrees":0.7973},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":181.2244},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2091,"month":1,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2484800.770833,"ahargana":1896335.2708,"kali_year":5192,"ayanamsa_lahiri":25.1249,"grahas":{"sun":{"sidereal_longitude":274.06099500000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":266.246895,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false,"latitude":3.7103},"mars":{"sidereal_longitude":149.14419499999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":261.635895,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":251.427995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"venus":{"sidereal_longitude":228.801195,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":53.421895000000006,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":143.0315,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":323.0315,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":2091,"month":1,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2484800.770833,"kali_year":5192,"ahargana":1896335.2708,"sun":{"sidereal_longitude":273.7604,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":267.464,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":353.7036,"elapsed_within_tithi_degrees":5.7036},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1,"moon_longitude":267.464,"elapsed_within_degrees":0.7973},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":181.2244},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.71,"elongation":6.296},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.71,"opposition_distance":173.704}},"eclipse_window_40days":[]},"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":"06:45","sunsetLocal":"17:32","solarNoonLocal":"12:09","dayLengthHours":10.787748047658134,"dayLengthDisplay":"10 Hours 47 Mins 16 Secs","nightLengthDisplay":"13 Hours 12 Mins 44 Secs","moonriseLocal":"06:18","moonsetLocal":"16:57","rahuKala":{"name":"Rāhu Kāla","start":"10:48","end":"12:09","startHours":10.797639059606404,"endHours":12.146107565563671,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:51","end":"16:11","startHours":14.843044577478205,"endHours":16.19151308343547,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:06","end":"09:27","startHours":8.100702047691872,"endHours":9.449170553649138,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:16","end":"09:38","startHours":9.269374752854835,"endHours":9.62896635444344,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:12","end":"07:29","startHours":7.20172304372036,"endHours":7.489396324991244,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:47","end":"12:30","startHours":11.786515963975067,"endHours":12.505699167152276,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:19","end":"06:02","startHours":5.313867135380186,"endHours":6.033050338557395,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:51","end":"06:45","startHours":5.853254537763093,"endHours":6.752233541734604,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:57","end":"14:40","startHours":13.944065573506695,"endHours":14.663248776683904,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:20","end":"17:44","startHours":17.33998158939274,"endHours":17.739981589392738,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:32","end":"17:59","startHours":17.539981589392738,"endHours":17.989471091378494,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:17","end":"19:02","startHours":17.289981589392738,"endHours":19.039981589392738,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:47","end":"00:30","startHours":23.786515963975067,"endHours":24.505699167152276,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:45","end":"08:06","startHours":6.752233541734604,"endHours":8.100702047691872,"quality":"neutral"},{"name":"Labha","start":"08:06","end":"09:27","startHours":8.100702047691872,"endHours":9.449170553649138,"quality":"auspicious"},{"name":"Amṛta","start":"09:27","end":"10:48","startHours":9.449170553649138,"endHours":10.797639059606404,"quality":"auspicious"},{"name":"Kāla","start":"10:48","end":"12:09","startHours":10.797639059606404,"endHours":12.146107565563671,"quality":"inauspicious"},{"name":"Śubha","start":"12:09","end":"13:30","startHours":12.146107565563671,"endHours":13.494576071520939,"quality":"auspicious"},{"name":"Roga","start":"13:30","end":"14:51","startHours":13.494576071520939,"endHours":14.843044577478205,"quality":"inauspicious"},{"name":"Udveg","start":"14:51","end":"16:11","startHours":14.843044577478205,"endHours":16.19151308343547,"quality":"inauspicious"},{"name":"Chala","start":"16:11","end":"17:32","startHours":16.19151308343547,"endHours":17.539981589392738,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:32","end":"19:11","startHours":17.539981589392738,"endHours":19.19151308343547,"quality":"inauspicious"},{"name":"Udveg","start":"19:11","end":"20:51","startHours":19.19151308343547,"endHours":20.843044577478203,"quality":"inauspicious"},{"name":"Chala","start":"20:51","end":"22:30","startHours":20.843044577478203,"endHours":22.49457607152094,"quality":"neutral"},{"name":"Labha","start":"22:30","end":"00:09","startHours":22.49457607152094,"endHours":24.14610756556367,"quality":"auspicious"},{"name":"Amṛta","start":"00:09","end":"01:48","startHours":24.14610756556367,"endHours":25.797639059606404,"quality":"auspicious"},{"name":"Kāla","start":"01:48","end":"03:27","startHours":25.797639059606404,"endHours":27.44917055364914,"quality":"inauspicious"},{"name":"Śubha","start":"03:27","end":"05:06","startHours":27.44917055364914,"endHours":29.100702047691872,"quality":"auspicious"},{"name":"Roga","start":"05:06","end":"06:45","startHours":29.100702047691872,"endHours":30.752233541734604,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:45","end":"07:45","startHours":6.752233541734604,"endHours":7.752233541734604,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:45","end":"08:45","startHours":7.752233541734604,"endHours":8.752233541734604,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:45","end":"09:45","startHours":8.752233541734604,"endHours":9.752233541734604,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:45","end":"10:45","startHours":9.752233541734604,"endHours":10.752233541734604,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:45","end":"11:45","startHours":10.752233541734604,"endHours":11.752233541734604,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:45","end":"12:45","startHours":11.752233541734604,"endHours":12.752233541734604,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:45","end":"13:45","startHours":12.752233541734604,"endHours":13.752233541734604,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:45","end":"14:45","startHours":13.752233541734604,"endHours":14.752233541734604,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:45","end":"15:45","startHours":14.752233541734604,"endHours":15.752233541734604,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:45","end":"16:45","startHours":15.752233541734604,"endHours":16.752233541734604,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:45","end":"17:45","startHours":16.752233541734604,"endHours":17.752233541734604,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:45","end":"18:45","startHours":17.752233541734604,"endHours":18.752233541734604,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:45","end":"19:45","startHours":18.752233541734604,"endHours":19.752233541734604,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:45","end":"20:45","startHours":19.752233541734604,"endHours":20.752233541734604,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:45","end":"21:45","startHours":20.752233541734604,"endHours":21.752233541734604,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:45","end":"22:45","startHours":21.752233541734604,"endHours":22.752233541734604,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:45","end":"23:45","startHours":22.752233541734604,"endHours":23.752233541734604,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:45","end":"00:45","startHours":23.752233541734604,"endHours":24.752233541734604,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:45","end":"01:45","startHours":24.752233541734604,"endHours":25.752233541734604,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:45","end":"02:45","startHours":25.752233541734604,"endHours":26.752233541734604,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:45","end":"03:45","startHours":26.752233541734604,"endHours":27.752233541734604,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:45","end":"04:45","startHours":27.752233541734604,"endHours":28.752233541734604,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:45","end":"05:45","startHours":28.752233541734604,"endHours":29.752233541734604,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:45","end":"06:45","startHours":29.752233541734604,"endHours":30.752233541734604,"planetary_lord":"Mars"}],"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":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-20.31842295609764,"eotMinutes":-10.662053933820344,"ayanamsa":25.1249}},"calendars":{"vikram_samvat":2148,"vikram_samvatsara":"Raktākṣī","saka_samvat":2013,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1498,"malayalam_era":1267,"nanakshahi_year":622,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Amāvasyā · Vikram 2148 Raktākṣī · Śaka 2013 Virodhakṛt"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","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 19, 2091 CE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"January 19, 2091 CE for Vārāṇasī (Kāśī): Kṛṣṇa Amāvasyā, sūryodaya 06:45, sūryāsta 17:32.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/2091-01-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/2091-01-19","sa":"https://sa.vidhyamitra.com/city/varanasi/2091-01-19","hi":"https://hi.vidhyamitra.com/city/varanasi/2091-01-19","x-default":"https://vidhyamitra.com/city/varanasi/2091-01-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T13:32:08.832Z","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":"2026-05-14T13:32:08.832Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T13:32:08.832Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}