{"id":"vidhyamitra:city-day:lucknow:2091-12-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2091-12-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2091-12-04","date_display":"December 4, 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":12,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2485119.770833,"kali_year":5193,"ahargana":1896654.2708,"sun":{"sidereal_longitude":226.2732,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":140.787,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":274.5138,"elapsed_within_tithi_degrees":10.5138},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":140.787,"elapsed_within_degrees":7.4537},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":7.0602},"karana":{"half_tithi_index":45,"name":"Kaulava"},"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":12,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2485119.770833,"ahargana":1896654.2708,"kali_year":5193,"ayanamsa_lahiri":25.1371,"grahas":{"sun":{"sidereal_longitude":226.97900700000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":138.09560699999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false,"latitude":1.1376},"mars":{"sidereal_longitude":257.36830699999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":205.29830700000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":266.67320700000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":259.071107,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":72.03830700000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":126.1294,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":306.1294,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"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":12,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2485119.770833,"kali_year":5193,"ahargana":1896654.2708,"sun":{"sidereal_longitude":226.2732,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":140.787,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":274.5138,"elapsed_within_tithi_degrees":10.5138},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":140.787,"elapsed_within_degrees":7.4537},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":7.0602},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.138,"elongation":85.486},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.138,"opposition_distance":94.514}},"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":"06:41","sunsetLocal":"17:14","solarNoonLocal":"11:57","dayLengthHours":10.544409359731967,"dayLengthDisplay":"10 Hours 32 Mins 40 Secs","nightLengthDisplay":"13 Hours 27 Mins 20 Secs","moonriseLocal":"23:46","moonsetLocal":"12:18","rahuKala":{"name":"Rāhu Kāla","start":"14:35","end":"15:55","startHours":14.590341931031274,"endHours":15.908393100997769,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:19","end":"10:38","startHours":9.31813725116529,"endHours":10.636188421131786,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:57","end":"13:16","startHours":11.954239591098283,"endHours":13.272290761064777,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:09","end":"09:30","startHours":9.142397095169757,"endHours":9.493877407160824,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:07","end":"07:24","startHours":7.12138530122113,"endHours":7.402569550813983,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:36","end":"12:18","startHours":11.602759279107214,"endHours":12.305719903089347,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:17","end":"05:59","startHours":5.2761136632680365,"endHours":5.979074287250167,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:48","end":"06:41","startHours":5.803334131254634,"endHours":6.682034911232298,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:43","end":"14:25","startHours":13.711641151053609,"endHours":14.41460177503574,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:02","end":"17:26","startHours":17.026444270964266,"endHours":17.426444270964264,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:14","end":"17:40","startHours":17.226444270964265,"endHours":17.665794660953097,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:59","end":"18:44","startHours":16.976444270964265,"endHours":18.726444270964265,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:36","end":"00:18","startHours":23.602759279107214,"endHours":24.305719903089344,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:41","end":"08:00","startHours":6.682034911232298,"endHours":8.000086081198795,"quality":"inauspicious"},{"name":"Udveg","start":"08:00","end":"09:19","startHours":8.000086081198795,"endHours":9.31813725116529,"quality":"inauspicious"},{"name":"Chala","start":"09:19","end":"10:38","startHours":9.31813725116529,"endHours":10.636188421131786,"quality":"neutral"},{"name":"Labha","start":"10:38","end":"11:57","startHours":10.636188421131786,"endHours":11.954239591098283,"quality":"auspicious"},{"name":"Amṛta","start":"11:57","end":"13:16","startHours":11.954239591098283,"endHours":13.272290761064777,"quality":"auspicious"},{"name":"Kāla","start":"13:16","end":"14:35","startHours":13.272290761064777,"endHours":14.590341931031274,"quality":"inauspicious"},{"name":"Śubha","start":"14:35","end":"15:55","startHours":14.590341931031274,"endHours":15.908393100997769,"quality":"auspicious"},{"name":"Roga","start":"15:55","end":"17:14","startHours":15.908393100997769,"endHours":17.226444270964265,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:14","end":"18:55","startHours":17.226444270964265,"endHours":18.90839310099777,"quality":"inauspicious"},{"name":"Śubha","start":"18:55","end":"20:35","startHours":18.90839310099777,"endHours":20.590341931031272,"quality":"auspicious"},{"name":"Roga","start":"20:35","end":"22:16","startHours":20.590341931031272,"endHours":22.272290761064777,"quality":"inauspicious"},{"name":"Udveg","start":"22:16","end":"23:57","startHours":22.272290761064777,"endHours":23.954239591098283,"quality":"inauspicious"},{"name":"Chala","start":"23:57","end":"01:38","startHours":23.954239591098283,"endHours":25.636188421131784,"quality":"neutral"},{"name":"Labha","start":"01:38","end":"03:19","startHours":25.636188421131784,"endHours":27.31813725116529,"quality":"auspicious"},{"name":"Amṛta","start":"03:19","end":"05:00","startHours":27.31813725116529,"endHours":29.000086081198795,"quality":"auspicious"},{"name":"Kāla","start":"05:00","end":"06:41","startHours":29.000086081198795,"endHours":30.6820349112323,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:41","end":"07:41","startHours":6.682034911232298,"endHours":7.682034911232298,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:41","end":"08:41","startHours":7.682034911232298,"endHours":8.682034911232298,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:41","end":"09:41","startHours":8.682034911232298,"endHours":9.682034911232298,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:41","end":"10:41","startHours":9.682034911232298,"endHours":10.682034911232298,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:41","end":"11:41","startHours":10.682034911232298,"endHours":11.682034911232298,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:41","end":"12:41","startHours":11.682034911232298,"endHours":12.682034911232298,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:41","end":"13:41","startHours":12.682034911232298,"endHours":13.682034911232298,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:41","end":"14:41","startHours":13.682034911232298,"endHours":14.682034911232298,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:41","end":"15:41","startHours":14.682034911232298,"endHours":15.682034911232298,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:41","end":"16:41","startHours":15.682034911232298,"endHours":16.6820349112323,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:41","end":"17:41","startHours":16.6820349112323,"endHours":17.6820349112323,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:41","end":"18:41","startHours":17.6820349112323,"endHours":18.6820349112323,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:41","end":"19:41","startHours":18.6820349112323,"endHours":19.6820349112323,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:41","end":"20:41","startHours":19.6820349112323,"endHours":20.6820349112323,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:41","end":"21:41","startHours":20.6820349112323,"endHours":21.6820349112323,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:41","end":"22:41","startHours":21.6820349112323,"endHours":22.6820349112323,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:41","end":"23:41","startHours":22.6820349112323,"endHours":23.6820349112323,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:41","end":"00:41","startHours":23.6820349112323,"endHours":24.6820349112323,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:41","end":"01:41","startHours":24.6820349112323,"endHours":25.6820349112323,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:41","end":"02:41","startHours":25.6820349112323,"endHours":26.6820349112323,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:41","end":"03:41","startHours":26.6820349112323,"endHours":27.6820349112323,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:41","end":"04:41","startHours":27.6820349112323,"endHours":28.6820349112323,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:41","end":"05:41","startHours":28.6820349112323,"endHours":29.6820349112323,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:41","end":"06:41","startHours":29.6820349112323,"endHours":30.6820349112323,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","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":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.24168747349565,"eotMinutes":8.960824534103129,"ayanamsa":25.1371}},"calendars":{"vikram_samvat":2148,"vikram_samvatsara":"Raktākṣī","saka_samvat":2013,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1498,"malayalam_era":1267,"nanakshahi_year":622,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Aṣṭamī · Vikram 2148 Raktākṣī · Śaka 2013 Virodhakṛt"},"festivals":[{"id":"kalabhairava-ashtami","name":"Kālabhairava Aṣṭamī","name_sanskrit":"कालभैरव अष्टमी","tradition":"Shaiva","associated_deity":"Kālabhairava (fierce Śiva)","significance":"Kālabhairava's manifestation; Kāśī-kṣetrapāla.","vrata":true,"detection":{"tithi_number":23,"tithi_paksha":"Kṛṣṇa","lunar_month":"Mārgaśīrṣa"},"precedence":3}],"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5}]},"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 December 4, 2091 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"December 4, 2091 CE for Lucknow, Uttar Pradesh: Kṛṣṇa Aṣṭamī, sūryodaya 06:41, sūryāsta 17:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2091-12-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2091-12-04","sa":"https://sa.vidhyamitra.com/city/lucknow/2091-12-04","hi":"https://hi.vidhyamitra.com/city/lucknow/2091-12-04","x-default":"https://vidhyamitra.com/city/lucknow/2091-12-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T20:32:31.294Z","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":"2026-06-02T20:32:31.294Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T20:32:31.294Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}