{"id":"vidhyamitra:city-day:lucknow:2012-03-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2012-03-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-03-13","date_display":"March 13, 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":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455999.770833,"kali_year":5113,"ahargana":1867534.2708,"sun":{"sidereal_longitude":328.9887,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":209.5615,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":240.5728,"elapsed_within_tithi_degrees":0.5728},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":209.5615,"elapsed_within_degrees":9.5615},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":178.5502},"karana":{"half_tithi_index":40,"name":"Gara"},"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":2012,"month":3,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455999.770833,"ahargana":1867534.2708,"kali_year":5113,"ayanamsa_lahiri":24.0234,"grahas":{"sun":{"sidereal_longitude":328.840905,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":212.45480499999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false,"latitude":-1.4997},"mars":{"sidereal_longitude":135.85400500000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":true},"mercury":{"sidereal_longitude":342.720205,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":15.10850499999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":14.107905000000017,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":184.24470500000007,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":229.0471,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":49.0471,"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":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455999.770833,"kali_year":5113,"ahargana":1867534.2708,"sun":{"sidereal_longitude":328.9887,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":209.5615,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":240.5728,"elapsed_within_tithi_degrees":0.5728},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":209.5615,"elapsed_within_degrees":9.5615},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":178.5502},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.5,"elongation":119.427},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.5,"opposition_distance":60.573}},"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":"06:18","sunsetLocal":"18:14","solarNoonLocal":"12:16","dayLengthHours":11.933354456486715,"dayLengthDisplay":"11 Hours 56 Mins 00 Secs","nightLengthDisplay":"12 Hours 04 Mins 00 Secs","moonriseLocal":"23:09","moonsetLocal":"09:53","rahuKala":{"name":"Rāhu Kāla","start":"15:15","end":"16:45","startHours":15.257223946268493,"endHours":16.74889325332933,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:17","end":"10:47","startHours":9.290546718025135,"endHours":10.782216025085976,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:16","end":"13:46","startHours":12.273885332146815,"endHours":13.765554639207654,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:05","end":"09:29","startHours":9.09165747708369,"endHours":9.489435958966581,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:48","end":"07:07","startHours":6.804431206257069,"endHours":7.122653991763382,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:40","startHours":11.876106850263923,"endHours":12.671663814029703,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:43","end":"05:31","startHours":4.716094176371895,"endHours":5.511651140137675,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:19","end":"06:18","startHours":5.31276189919623,"endHours":6.307208103903457,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:16","end":"15:04","startHours":14.262777741561266,"endHours":15.058334705327047,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:02","end":"18:26","startHours":18.04056256039017,"endHours":18.44056256039017,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:14","end":"18:44","startHours":18.24056256039017,"endHours":18.737785662743782,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:59","end":"19:44","startHours":17.99056256039017,"endHours":19.74056256039017,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:40","startHours":23.87610685026392,"endHours":24.671663814029703,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:18","end":"07:48","startHours":6.307208103903457,"endHours":7.798877410964296,"quality":"inauspicious"},{"name":"Udveg","start":"07:48","end":"09:17","startHours":7.798877410964296,"endHours":9.290546718025135,"quality":"inauspicious"},{"name":"Chala","start":"09:17","end":"10:47","startHours":9.290546718025135,"endHours":10.782216025085976,"quality":"neutral"},{"name":"Labha","start":"10:47","end":"12:16","startHours":10.782216025085976,"endHours":12.273885332146815,"quality":"auspicious"},{"name":"Amṛta","start":"12:16","end":"13:46","startHours":12.273885332146815,"endHours":13.765554639207654,"quality":"auspicious"},{"name":"Kāla","start":"13:46","end":"15:15","startHours":13.765554639207654,"endHours":15.257223946268493,"quality":"inauspicious"},{"name":"Śubha","start":"15:15","end":"16:45","startHours":15.257223946268493,"endHours":16.74889325332933,"quality":"auspicious"},{"name":"Roga","start":"16:45","end":"18:14","startHours":16.74889325332933,"endHours":18.24056256039017,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:14","end":"19:45","startHours":18.24056256039017,"endHours":19.74889325332933,"quality":"inauspicious"},{"name":"Śubha","start":"19:45","end":"21:15","startHours":19.74889325332933,"endHours":21.257223946268493,"quality":"auspicious"},{"name":"Roga","start":"21:15","end":"22:46","startHours":21.257223946268493,"endHours":22.76555463920765,"quality":"inauspicious"},{"name":"Udveg","start":"22:46","end":"00:16","startHours":22.76555463920765,"endHours":24.27388533214681,"quality":"inauspicious"},{"name":"Chala","start":"00:16","end":"01:47","startHours":24.27388533214681,"endHours":25.782216025085972,"quality":"neutral"},{"name":"Labha","start":"01:47","end":"03:17","startHours":25.782216025085972,"endHours":27.290546718025134,"quality":"auspicious"},{"name":"Amṛta","start":"03:17","end":"04:48","startHours":27.290546718025134,"endHours":28.798877410964295,"quality":"auspicious"},{"name":"Kāla","start":"04:48","end":"06:18","startHours":28.798877410964295,"endHours":30.307208103903456,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:18","end":"07:18","startHours":6.307208103903457,"endHours":7.307208103903457,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:18","end":"08:18","startHours":7.307208103903457,"endHours":8.307208103903456,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:18","end":"09:18","startHours":8.307208103903456,"endHours":9.307208103903456,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:18","end":"10:18","startHours":9.307208103903456,"endHours":10.307208103903456,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:18","end":"11:18","startHours":10.307208103903456,"endHours":11.307208103903456,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:18","end":"12:18","startHours":11.307208103903456,"endHours":12.307208103903456,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:18","end":"13:18","startHours":12.307208103903456,"endHours":13.307208103903456,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:18","end":"14:18","startHours":13.307208103903456,"endHours":14.307208103903456,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:18","end":"15:18","startHours":14.307208103903456,"endHours":15.307208103903456,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:18","end":"16:18","startHours":15.307208103903456,"endHours":16.307208103903456,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:18","end":"17:18","startHours":16.307208103903456,"endHours":17.307208103903456,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:18","end":"18:18","startHours":17.307208103903456,"endHours":18.307208103903456,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:18","end":"19:18","startHours":18.307208103903456,"endHours":19.307208103903456,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:18","end":"20:18","startHours":19.307208103903456,"endHours":20.307208103903456,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:18","end":"21:18","startHours":20.307208103903456,"endHours":21.307208103903456,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:18","end":"22:18","startHours":21.307208103903456,"endHours":22.307208103903456,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:18","end":"23:18","startHours":22.307208103903456,"endHours":23.307208103903456,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:18","end":"00:18","startHours":23.307208103903456,"endHours":24.307208103903456,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:18","end":"01:18","startHours":24.307208103903456,"endHours":25.307208103903456,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:18","end":"02:18","startHours":25.307208103903456,"endHours":26.307208103903456,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:18","end":"03:18","startHours":26.307208103903456,"endHours":27.307208103903456,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:18","end":"04:18","startHours":27.307208103903456,"endHours":28.307208103903456,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:18","end":"05:18","startHours":28.307208103903456,"endHours":29.307208103903456,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:18","end":"06:18","startHours":29.307208103903456,"endHours":30.307208103903456,"planetary_lord":"Saturn"}],"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","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"North","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-2.831919382208527,"eotMinutes":-10.217919928808794,"ayanamsa":24.0234}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Ṣaṣṭhī · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"precedence":5}],"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":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","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 13, 2012 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"March 13, 2012 CE for Lucknow, Uttar Pradesh: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:18, sūryāsta 18:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2012-03-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2012-03-13","sa":"https://sa.vidhyamitra.com/city/lucknow/2012-03-13","hi":"https://hi.vidhyamitra.com/city/lucknow/2012-03-13","x-default":"https://vidhyamitra.com/city/lucknow/2012-03-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T23:04:22.616Z","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":"2026-05-15T23:04:22.616Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T23:04:22.616Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}