{"id":"vidhyamitra:city-day:lucknow:2011-12-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2011-12-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2011-12-15","date_display":"December 15, 2011 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":2011,"month":12,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455910.770833,"kali_year":5113,"ahargana":1867445.2708,"sun":{"sidereal_longitude":238.2546,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":112.0895,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":233.8349,"elapsed_within_tithi_degrees":5.8349},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2,"moon_longitude":112.0895,"elapsed_within_degrees":5.4228},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":350.3441},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2011,"month":12,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455910.770833,"ahargana":1867445.2708,"kali_year":5113,"ayanamsa_lahiri":24.02,"grahas":{"sun":{"sidereal_longitude":238.67310599999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":110.91270599999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false,"latitude":-3.8287},"mars":{"sidereal_longitude":140.722106,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":219.63380600000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":6.400805999999989,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":268.75370599999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":182.73660599999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":233.7628,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":53.7628,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":2011,"month":12,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455910.770833,"kali_year":5113,"ahargana":1867445.2708,"sun":{"sidereal_longitude":238.2546,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":112.0895,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":233.8349,"elapsed_within_tithi_degrees":5.8349},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2,"moon_longitude":112.0895,"elapsed_within_degrees":5.4228},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":350.3441},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.829,"elongation":126.165},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.829,"opposition_distance":53.835}},"eclipse_window_40days":[{"offset_days":-20,"type":"solar","occurs":true,"moon_latitude":-1.467,"elongation":2.03}]},"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":"06:48","sunsetLocal":"17:16","solarNoonLocal":"12:02","dayLengthHours":10.465064449848722,"dayLengthDisplay":"10 Hours 27 Mins 54 Secs","nightLengthDisplay":"13 Hours 32 Mins 06 Secs","moonriseLocal":"20:54","moonsetLocal":"10:08","rahuKala":{"name":"Rāhu Kāla","start":"13:21","end":"14:39","startHours":13.342087472338221,"endHours":14.65022052856931,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:48","end":"08:07","startHours":6.801422191182769,"endHours":8.109555247413859,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:25","end":"10:44","startHours":9.41768830364495,"endHours":10.72582135987604,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:36","startHours":9.243270562814137,"endHours":9.592106044475761,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:14","end":"07:31","startHours":7.237466543259799,"endHours":7.516534928589099,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:23","startHours":11.685118934445507,"endHours":12.382789897768754,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:24","end":"06:06","startHours":5.406080264536273,"endHours":6.1037512278595205,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:56","end":"06:48","startHours":5.929333487028709,"endHours":6.801422191182769,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:47","end":"14:29","startHours":13.77813182441525,"endHours":14.475802787738498,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:04","end":"17:28","startHours":17.066486641031492,"endHours":17.46648664103149,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:16","end":"17:42","startHours":17.26648664103149,"endHours":17.70253099310852,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:01","end":"18:46","startHours":17.01648664103149,"endHours":18.76648664103149,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:23","startHours":23.685118934445505,"endHours":24.382789897768752,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:48","end":"08:07","startHours":6.801422191182769,"endHours":8.109555247413859,"quality":"auspicious"},{"name":"Roga","start":"08:07","end":"09:25","startHours":8.109555247413859,"endHours":9.41768830364495,"quality":"inauspicious"},{"name":"Udveg","start":"09:25","end":"10:44","startHours":9.41768830364495,"endHours":10.72582135987604,"quality":"inauspicious"},{"name":"Chala","start":"10:44","end":"12:02","startHours":10.72582135987604,"endHours":12.033954416107129,"quality":"neutral"},{"name":"Labha","start":"12:02","end":"13:21","startHours":12.033954416107129,"endHours":13.342087472338221,"quality":"auspicious"},{"name":"Amṛta","start":"13:21","end":"14:39","startHours":13.342087472338221,"endHours":14.65022052856931,"quality":"auspicious"},{"name":"Kāla","start":"14:39","end":"15:58","startHours":14.65022052856931,"endHours":15.958353584800399,"quality":"inauspicious"},{"name":"Śubha","start":"15:58","end":"17:16","startHours":15.958353584800399,"endHours":17.26648664103149,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:16","end":"18:58","startHours":17.26648664103149,"endHours":18.958353584800403,"quality":"auspicious"},{"name":"Kāla","start":"18:58","end":"20:39","startHours":18.958353584800403,"endHours":20.65022052856931,"quality":"inauspicious"},{"name":"Śubha","start":"20:39","end":"22:21","startHours":20.65022052856931,"endHours":22.34208747233822,"quality":"auspicious"},{"name":"Roga","start":"22:21","end":"00:02","startHours":22.34208747233822,"endHours":24.03395441610713,"quality":"inauspicious"},{"name":"Udveg","start":"00:02","end":"01:44","startHours":24.03395441610713,"endHours":25.72582135987604,"quality":"inauspicious"},{"name":"Chala","start":"01:44","end":"03:25","startHours":25.72582135987604,"endHours":27.41768830364495,"quality":"neutral"},{"name":"Labha","start":"03:25","end":"05:07","startHours":27.41768830364495,"endHours":29.10955524741386,"quality":"auspicious"},{"name":"Amṛta","start":"05:07","end":"06:48","startHours":29.10955524741386,"endHours":30.80142219118277,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:48","end":"07:48","startHours":6.801422191182769,"endHours":7.801422191182769,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:48","end":"08:48","startHours":7.801422191182769,"endHours":8.80142219118277,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:48","end":"09:48","startHours":8.80142219118277,"endHours":9.80142219118277,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:48","end":"10:48","startHours":9.80142219118277,"endHours":10.80142219118277,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:48","end":"11:48","startHours":10.80142219118277,"endHours":11.80142219118277,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:48","end":"12:48","startHours":11.80142219118277,"endHours":12.80142219118277,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:48","end":"13:48","startHours":12.80142219118277,"endHours":13.80142219118277,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:48","end":"14:48","startHours":13.80142219118277,"endHours":14.80142219118277,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:48","end":"15:48","startHours":14.80142219118277,"endHours":15.80142219118277,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:48","end":"16:48","startHours":15.80142219118277,"endHours":16.80142219118277,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:48","end":"17:48","startHours":16.80142219118277,"endHours":17.80142219118277,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:48","end":"18:48","startHours":17.80142219118277,"endHours":18.80142219118277,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:48","end":"19:48","startHours":18.80142219118277,"endHours":19.80142219118277,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:48","end":"20:48","startHours":19.80142219118277,"endHours":20.80142219118277,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:48","end":"21:48","startHours":20.80142219118277,"endHours":21.80142219118277,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:48","end":"22:48","startHours":21.80142219118277,"endHours":22.80142219118277,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:48","end":"23:48","startHours":22.80142219118277,"endHours":23.80142219118277,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:48","end":"00:48","startHours":23.80142219118277,"endHours":24.80142219118277,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:48","end":"01:48","startHours":24.80142219118277,"endHours":25.80142219118277,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:48","end":"02:48","startHours":25.80142219118277,"endHours":26.80142219118277,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:48","end":"03:48","startHours":26.80142219118277,"endHours":27.80142219118277,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:48","end":"04:48","startHours":27.80142219118277,"endHours":28.80142219118277,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:48","end":"05:48","startHours":28.80142219118277,"endHours":29.80142219118277,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:48","end":"06:48","startHours":29.80142219118277,"endHours":30.80142219118277,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.234952005704027,"eotMinutes":4.177935033572184,"ayanamsa":24.02}},"calendars":{"vikram_samvat":2068,"vikram_samvatsara":"Krodhi","saka_samvat":1933,"saka_samvatsara":"Khara","bengali_samvat":1418,"malayalam_era":1187,"nanakshahi_year":542,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","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":"Pauṣa Kṛṣṇa Pañcamī · Vikram 2068 Krodhi · Śaka 1933 Khara"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 December 15, 2011 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"December 15, 2011 CE for Lucknow, Uttar Pradesh: Kṛṣṇa Pañcamī, sūryodaya 06:48, sūryāsta 17:16.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2011-12-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2011-12-15","sa":"https://sa.vidhyamitra.com/city/lucknow/2011-12-15","hi":"https://hi.vidhyamitra.com/city/lucknow/2011-12-15","x-default":"https://vidhyamitra.com/city/lucknow/2011-12-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T12:50:39.607Z","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":"2026-05-31T12:50:39.607Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T12:50:39.607Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}