{"id":"vidhyamitra:city-day:lucknow:2091-01-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2091-01-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2091-01-09","date_display":"January 9, 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":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2484790.770833,"kali_year":5192,"ahargana":1896325.2708,"sun":{"sidereal_longitude":263.4887,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":125.7471,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":222.2584,"elapsed_within_tithi_degrees":6.2584},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":125.7471,"elapsed_within_degrees":5.7471},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":29.2358},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2484790.770833,"ahargana":1896325.2708,"kali_year":5192,"ayanamsa_lahiri":25.1245,"grahas":{"sun":{"sidereal_longitude":263.874277,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":127.93027699999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false,"latitude":-1.3754},"mars":{"sidereal_longitude":147.775377,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":246.397377,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":249.19397700000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"venus":{"sidereal_longitude":217.328577,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":54.01547700000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":143.5614,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":323.5614,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":2091,"month":1,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2484790.770833,"kali_year":5192,"ahargana":1896325.2708,"sun":{"sidereal_longitude":263.4887,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":125.7471,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":222.2584,"elapsed_within_tithi_degrees":6.2584},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":125.7471,"elapsed_within_degrees":5.7471},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":29.2358},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.375,"elongation":137.742},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.375,"opposition_distance":42.258}},"eclipse_window_40days":[]},"city":{"slug":"lucknow","name":"Lucknow, Uttar Pradesh","lat":26.8467,"lon":80.9462,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"lucknow","name":"Lucknow, Uttar Pradesh","lat":26.8467,"lon":80.9462,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"06:57","sunsetLocal":"17:30","solarNoonLocal":"12:13","dayLengthHours":10.556398230523579,"dayLengthDisplay":"10 Hours 33 Mins 23 Secs","nightLengthDisplay":"13 Hours 26 Mins 37 Secs","moonriseLocal":"20:46","moonsetLocal":"09:33","rahuKala":{"name":"Rāhu Kāla","start":"14:52","end":"16:11","startHours":14.861091062937204,"endHours":16.18064084175265,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:35","end":"10:54","startHours":9.582891947675414,"endHours":10.902441726490862,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:13","end":"13:32","startHours":12.22199150530631,"endHours":13.541541284121756,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:24","end":"09:46","startHours":9.406951977166688,"endHours":9.758831918184141,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:23","end":"07:40","startHours":7.383642316316335,"endHours":7.665146269130297,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:34","startHours":11.870111564288857,"endHours":12.573871446323762,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:32","end":"06:14","startHours":5.536272625974709,"endHours":6.240032508009614,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:04","end":"06:57","startHours":6.064092537500888,"endHours":6.9437923900445195,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:59","end":"14:41","startHours":13.981391210393571,"endHours":14.685151092428477,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:18","end":"17:42","startHours":17.3001906205681,"endHours":17.700190620568097,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:30","end":"17:56","startHours":17.500190620568098,"endHours":17.940040546839914,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:15","end":"19:00","startHours":17.250190620568098,"endHours":19.000190620568098,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:34","startHours":23.87011156428886,"endHours":24.57387144632376,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:57","end":"08:16","startHours":6.9437923900445195,"endHours":8.263342168859968,"quality":"inauspicious"},{"name":"Udveg","start":"08:16","end":"09:35","startHours":8.263342168859968,"endHours":9.582891947675414,"quality":"inauspicious"},{"name":"Chala","start":"09:35","end":"10:54","startHours":9.582891947675414,"endHours":10.902441726490862,"quality":"neutral"},{"name":"Labha","start":"10:54","end":"12:13","startHours":10.902441726490862,"endHours":12.22199150530631,"quality":"auspicious"},{"name":"Amṛta","start":"12:13","end":"13:32","startHours":12.22199150530631,"endHours":13.541541284121756,"quality":"auspicious"},{"name":"Kāla","start":"13:32","end":"14:52","startHours":13.541541284121756,"endHours":14.861091062937204,"quality":"inauspicious"},{"name":"Śubha","start":"14:52","end":"16:11","startHours":14.861091062937204,"endHours":16.18064084175265,"quality":"auspicious"},{"name":"Roga","start":"16:11","end":"17:30","startHours":16.18064084175265,"endHours":17.500190620568098,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:30","end":"19:11","startHours":17.500190620568098,"endHours":19.180640841752652,"quality":"inauspicious"},{"name":"Śubha","start":"19:11","end":"20:52","startHours":19.180640841752652,"endHours":20.861091062937202,"quality":"auspicious"},{"name":"Roga","start":"20:52","end":"22:32","startHours":20.861091062937202,"endHours":22.541541284121756,"quality":"inauspicious"},{"name":"Udveg","start":"22:32","end":"00:13","startHours":22.541541284121756,"endHours":24.22199150530631,"quality":"inauspicious"},{"name":"Chala","start":"00:13","end":"01:54","startHours":24.22199150530631,"endHours":25.902441726490864,"quality":"neutral"},{"name":"Labha","start":"01:54","end":"03:35","startHours":25.902441726490864,"endHours":27.582891947675414,"quality":"auspicious"},{"name":"Amṛta","start":"03:35","end":"05:16","startHours":27.582891947675414,"endHours":29.263342168859968,"quality":"auspicious"},{"name":"Kāla","start":"05:16","end":"06:57","startHours":29.263342168859968,"endHours":30.94379239004452,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:57","end":"07:57","startHours":6.9437923900445195,"endHours":7.9437923900445195,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:57","end":"08:57","startHours":7.9437923900445195,"endHours":8.94379239004452,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:57","end":"09:57","startHours":8.94379239004452,"endHours":9.94379239004452,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:57","end":"10:57","startHours":9.94379239004452,"endHours":10.94379239004452,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:57","end":"11:57","startHours":10.94379239004452,"endHours":11.94379239004452,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:57","end":"12:57","startHours":11.94379239004452,"endHours":12.94379239004452,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:57","end":"13:57","startHours":12.94379239004452,"endHours":13.94379239004452,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:57","end":"14:57","startHours":13.94379239004452,"endHours":14.94379239004452,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:57","end":"15:57","startHours":14.94379239004452,"endHours":15.94379239004452,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:57","end":"16:57","startHours":15.94379239004452,"endHours":16.94379239004452,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:57","end":"17:57","startHours":16.94379239004452,"endHours":17.94379239004452,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:57","end":"18:57","startHours":17.94379239004452,"endHours":18.94379239004452,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:57","end":"19:57","startHours":18.94379239004452,"endHours":19.94379239004452,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:57","end":"20:57","startHours":19.94379239004452,"endHours":20.94379239004452,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:57","end":"21:57","startHours":20.94379239004452,"endHours":21.94379239004452,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:57","end":"22:57","startHours":21.94379239004452,"endHours":22.94379239004452,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:57","end":"23:57","startHours":22.94379239004452,"endHours":23.94379239004452,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:57","end":"00:57","startHours":23.94379239004452,"endHours":24.94379239004452,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:57","end":"01:57","startHours":24.94379239004452,"endHours":25.94379239004452,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:57","end":"02:57","startHours":25.94379239004452,"endHours":26.94379239004452,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:57","end":"03:57","startHours":26.94379239004452,"endHours":27.94379239004452,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:57","end":"04:57","startHours":27.94379239004452,"endHours":28.94379239004452,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:57","end":"05:57","startHours":28.94379239004452,"endHours":29.94379239004452,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:57","end":"06:57","startHours":29.94379239004452,"endHours":30.94379239004452,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"North","anandadiYoga":{"name":"Kāṇa","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":-22.090225474651156,"eotMinutes":-7.10429031837854,"ayanamsa":25.1245}},"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","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","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":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Caturthī · Vikram 2148 Raktākṣī · Śaka 2013 Virodhakṛt"},"festivals":[{"id":"angarika-chaturthi","name":"Aṅgāraka Caturthī (Tuesday Caturthī)","name_sanskrit":"अङ्गारक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa + Maṅgala","significance":"Tuesday-Caturthī (rare); supremely auspicious for Maṅgala-doṣa-nivāraṇa.","vrata":true,"detection":{"any_of":[{"tithi_number":4,"vara_name":"Maṅgalavāra (Tuesday)"},{"tithi_number":19,"vara_name":"Maṅgalavāra (Tuesday)"}]},"precedence":3},{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"lucknow"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 9, 2091 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"January 9, 2091 CE for Lucknow, Uttar Pradesh: Kṛṣṇa Caturthī, sūryodaya 06:57, sūryāsta 17:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2091-01-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2091-01-09","sa":"https://sa.vidhyamitra.com/city/lucknow/2091-01-09","hi":"https://hi.vidhyamitra.com/city/lucknow/2091-01-09","x-default":"https://vidhyamitra.com/city/lucknow/2091-01-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T01:23:22.620Z","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":"2026-06-03T01:23:22.620Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T01:23:22.620Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}