{"id":"vidhyamitra:city-day:lucknow:2012-03-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2012-03-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-03-31","date_display":"March 31, 2012 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":2012,"month":3,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456017.770833,"kali_year":5113,"ahargana":1867552.2708,"sun":{"sidereal_longitude":346.8457,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":82.6217,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":95.776,"elapsed_within_tithi_degrees":11.776},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":82.6217,"elapsed_within_degrees":2.6217},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":69.4675},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2012,"month":3,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456017.770833,"ahargana":1867552.2708,"kali_year":5113,"ayanamsa_lahiri":24.0241,"grahas":{"sun":{"sidereal_longitude":346.706118,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":79.197318,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false,"latitude":-2.5489},"mars":{"sidereal_longitude":130.71981800000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":330.667518,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":18.877417999999977,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":32.482118000000014,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":183.09391800000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":228.0934,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":48.0934,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"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":2012,"month":3,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456017.770833,"kali_year":5113,"ahargana":1867552.2708,"sun":{"sidereal_longitude":346.8457,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":82.6217,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":95.776,"elapsed_within_tithi_degrees":11.776},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":82.6217,"elapsed_within_degrees":2.6217},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":69.4675},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.549,"elongation":95.776},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.549,"opposition_distance":84.224}},"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":"05:59","sunsetLocal":"18:23","solarNoonLocal":"12:11","dayLengthHours":12.412151885794271,"dayLengthDisplay":"12 Hours 24 Mins 44 Secs","nightLengthDisplay":"11 Hours 35 Mins 16 Secs","moonriseLocal":"11:29","moonsetLocal":"01:13","rahuKala":{"name":"Rāhu Kāla","start":"09:05","end":"10:38","startHours":9.078243718819541,"endHours":10.629762704543825,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:44","end":"15:17","startHours":13.732800675992394,"endHours":15.284319661716676,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:59","end":"07:32","startHours":5.975205747370973,"endHours":7.526724733095257,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:52","end":"09:17","startHours":8.87137452072297,"endHours":9.285112916916113,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:30","end":"06:49","startHours":6.492378742612401,"endHours":6.823369459566916,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:36","startHours":11.767543294074965,"endHours":12.59502008646125,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:19","end":"05:09","startHours":4.320252162598403,"endHours":5.1477289549846885,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:56","end":"05:59","startHours":4.940859756888117,"endHours":5.975205747370973,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"15:05","startHours":14.249973671233821,"endHours":15.077450463620107,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:11","end":"18:35","startHours":18.187357633165245,"endHours":18.587357633165244,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:23","end":"18:54","startHours":18.387357633165244,"endHours":18.904530628406672,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:08","end":"19:53","startHours":18.137357633165244,"endHours":19.887357633165244,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:36","startHours":23.767543294074965,"endHours":24.59502008646125,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:59","end":"07:32","startHours":5.975205747370973,"endHours":7.526724733095257,"quality":"inauspicious"},{"name":"Śubha","start":"07:32","end":"09:05","startHours":7.526724733095257,"endHours":9.078243718819541,"quality":"auspicious"},{"name":"Roga","start":"09:05","end":"10:38","startHours":9.078243718819541,"endHours":10.629762704543825,"quality":"inauspicious"},{"name":"Udveg","start":"10:38","end":"12:11","startHours":10.629762704543825,"endHours":12.181281690268108,"quality":"inauspicious"},{"name":"Chala","start":"12:11","end":"13:44","startHours":12.181281690268108,"endHours":13.732800675992394,"quality":"neutral"},{"name":"Labha","start":"13:44","end":"15:17","startHours":13.732800675992394,"endHours":15.284319661716676,"quality":"auspicious"},{"name":"Amṛta","start":"15:17","end":"16:50","startHours":15.284319661716676,"endHours":16.83583864744096,"quality":"auspicious"},{"name":"Kāla","start":"16:50","end":"18:23","startHours":16.83583864744096,"endHours":18.387357633165244,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:23","end":"19:50","startHours":18.387357633165244,"endHours":19.835838647440962,"quality":"auspicious"},{"name":"Amṛta","start":"19:50","end":"21:17","startHours":19.835838647440962,"endHours":21.284319661716676,"quality":"auspicious"},{"name":"Kāla","start":"21:17","end":"22:44","startHours":21.284319661716676,"endHours":22.732800675992394,"quality":"inauspicious"},{"name":"Śubha","start":"22:44","end":"00:11","startHours":22.732800675992394,"endHours":24.181281690268108,"quality":"auspicious"},{"name":"Roga","start":"00:11","end":"01:38","startHours":24.181281690268108,"endHours":25.629762704543825,"quality":"inauspicious"},{"name":"Udveg","start":"01:38","end":"03:05","startHours":25.629762704543825,"endHours":27.078243718819543,"quality":"inauspicious"},{"name":"Chala","start":"03:05","end":"04:32","startHours":27.078243718819543,"endHours":28.526724733095257,"quality":"neutral"},{"name":"Labha","start":"04:32","end":"05:59","startHours":28.526724733095257,"endHours":29.97520574737097,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:59","end":"06:59","startHours":5.975205747370973,"endHours":6.975205747370973,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:59","end":"07:59","startHours":6.975205747370973,"endHours":7.975205747370973,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:59","end":"08:59","startHours":7.975205747370973,"endHours":8.975205747370973,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:59","end":"09:59","startHours":8.975205747370973,"endHours":9.975205747370973,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:59","end":"10:59","startHours":9.975205747370973,"endHours":10.975205747370973,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:59","end":"11:59","startHours":10.975205747370973,"endHours":11.975205747370973,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:59","end":"12:59","startHours":11.975205747370973,"endHours":12.975205747370973,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:59","end":"13:59","startHours":12.975205747370973,"endHours":13.975205747370973,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:59","end":"14:59","startHours":13.975205747370973,"endHours":14.975205747370973,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:59","end":"15:59","startHours":14.975205747370973,"endHours":15.975205747370973,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:59","end":"16:59","startHours":15.975205747370973,"endHours":16.97520574737097,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:59","end":"17:59","startHours":16.97520574737097,"endHours":17.97520574737097,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:59","end":"18:59","startHours":17.97520574737097,"endHours":18.97520574737097,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:59","end":"19:59","startHours":18.97520574737097,"endHours":19.97520574737097,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:59","end":"20:59","startHours":19.97520574737097,"endHours":20.97520574737097,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:59","end":"21:59","startHours":20.97520574737097,"endHours":21.97520574737097,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:59","end":"22:59","startHours":21.97520574737097,"endHours":22.97520574737097,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:59","end":"23:59","startHours":22.97520574737097,"endHours":23.97520574737097,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:59","end":"00:59","startHours":23.97520574737097,"endHours":24.97520574737097,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:59","end":"01:59","startHours":24.97520574737097,"endHours":25.97520574737097,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:59","end":"02:59","startHours":25.97520574737097,"endHours":26.97520574737097,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:59","end":"03:59","startHours":26.97520574737097,"endHours":27.97520574737097,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:59","end":"04:59","startHours":27.97520574737097,"endHours":28.97520574737097,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:59","end":"05:59","startHours":28.97520574737097,"endHours":29.97520574737097,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":4.246739948703365,"eotMinutes":-4.661701416086492,"ayanamsa":24.0241}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Aṣṭamī · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"precedence":5}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5},{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","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 March 31, 2012 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"March 31, 2012 CE for Lucknow, Uttar Pradesh: Śukla Aṣṭamī, sūryodaya 05:59, sūryāsta 18:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2012-03-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2012-03-31","sa":"https://sa.vidhyamitra.com/city/lucknow/2012-03-31","hi":"https://hi.vidhyamitra.com/city/lucknow/2012-03-31","x-default":"https://vidhyamitra.com/city/lucknow/2012-03-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T16:16:10.638Z","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":"2026-05-15T16:16:10.638Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T16:16:10.638Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}