{"id":"vidhyamitra:city-day:lucknow:2015-01-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2015-01-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2015-01-07","date_display":"January 7, 2015 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":2015,"month":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457029.770833,"kali_year":5116,"ahargana":1868564.2708,"sun":{"sidereal_longitude":262.117,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":105.2984,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":203.1814,"elapsed_within_tithi_degrees":11.1814},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":105.2984,"elapsed_within_degrees":11.9651},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":7.4154},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2015,"month":1,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457029.770833,"ahargana":1868564.2708,"kali_year":5116,"ayanamsa_lahiri":24.0628,"grahas":{"sun":{"sidereal_longitude":262.33635200000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":102.99105199999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false,"latitude":-4.2055},"mars":{"sidereal_longitude":301.4711520000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":278.83455200000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":116.42225199999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":280.035852,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":217.14965200000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":174.4728,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":354.4728,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":2015,"month":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457029.770833,"kali_year":5116,"ahargana":1868564.2708,"sun":{"sidereal_longitude":262.117,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":105.2984,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":203.1814,"elapsed_within_tithi_degrees":11.1814},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":105.2984,"elapsed_within_degrees":11.9651},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":7.4154},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.205,"elongation":156.819},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.205,"opposition_distance":23.181}},"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":"17:28","solarNoonLocal":"12:13","dayLengthHours":10.529475693949532,"dayLengthDisplay":"10 Hours 31 Mins 46 Secs","nightLengthDisplay":"13 Hours 28 Mins 14 Secs","moonriseLocal":"18:53","moonsetLocal":"08:17","rahuKala":{"name":"Rāhu Kāla","start":"12:13","end":"13:31","startHours":12.208454571790327,"endHours":13.524639033534019,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:16","end":"09:35","startHours":8.259901186559253,"endHours":9.576085648302945,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:54","end":"12:13","startHours":10.892270110046637,"endHours":12.208454571790327,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:24","end":"09:45","startHours":9.400594386737119,"endHours":9.75157690986877,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:23","end":"07:40","startHours":7.382444878730126,"endHours":7.663230897235446,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:51","end":"12:34","startHours":11.857472048658677,"endHours":12.55943709492198,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:32","end":"06:15","startHours":5.5397866322889575,"endHours":6.2417516785522595,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:04","end":"06:57","startHours":6.066260416986434,"endHours":6.943716724815562,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:58","end":"14:40","startHours":13.963367187448583,"endHours":14.665332233711885,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:16","end":"17:40","startHours":17.273192418765095,"endHours":17.673192418765094,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:28","end":"17:55","startHours":17.473192418765095,"endHours":17.91192057267966,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:13","end":"18:58","startHours":17.223192418765095,"endHours":18.973192418765095,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:51","end":"00:34","startHours":23.857472048658675,"endHours":24.55943709492198,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:57","end":"08:16","startHours":6.943716724815562,"endHours":8.259901186559253,"quality":"auspicious"},{"name":"Amṛta","start":"08:16","end":"09:35","startHours":8.259901186559253,"endHours":9.576085648302945,"quality":"auspicious"},{"name":"Kāla","start":"09:35","end":"10:54","startHours":9.576085648302945,"endHours":10.892270110046637,"quality":"inauspicious"},{"name":"Śubha","start":"10:54","end":"12:13","startHours":10.892270110046637,"endHours":12.208454571790327,"quality":"auspicious"},{"name":"Roga","start":"12:13","end":"13:31","startHours":12.208454571790327,"endHours":13.524639033534019,"quality":"inauspicious"},{"name":"Udveg","start":"13:31","end":"14:50","startHours":13.524639033534019,"endHours":14.84082349527771,"quality":"inauspicious"},{"name":"Chala","start":"14:50","end":"16:09","startHours":14.84082349527771,"endHours":16.157007957021403,"quality":"neutral"},{"name":"Labha","start":"16:09","end":"17:28","startHours":16.157007957021403,"endHours":17.473192418765095,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:28","end":"19:09","startHours":17.473192418765095,"endHours":19.157007957021403,"quality":"inauspicious"},{"name":"Chala","start":"19:09","end":"20:50","startHours":19.157007957021403,"endHours":20.84082349527771,"quality":"neutral"},{"name":"Labha","start":"20:50","end":"22:31","startHours":20.84082349527771,"endHours":22.524639033534022,"quality":"auspicious"},{"name":"Amṛta","start":"22:31","end":"00:13","startHours":22.524639033534022,"endHours":24.208454571790327,"quality":"auspicious"},{"name":"Kāla","start":"00:13","end":"01:54","startHours":24.208454571790327,"endHours":25.89227011004664,"quality":"inauspicious"},{"name":"Śubha","start":"01:54","end":"03:35","startHours":25.89227011004664,"endHours":27.576085648302946,"quality":"auspicious"},{"name":"Roga","start":"03:35","end":"05:16","startHours":27.576085648302946,"endHours":29.259901186559254,"quality":"inauspicious"},{"name":"Udveg","start":"05:16","end":"06:57","startHours":29.259901186559254,"endHours":30.943716724815562,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:57","end":"07:57","startHours":6.943716724815562,"endHours":7.943716724815562,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:57","end":"08:57","startHours":7.943716724815562,"endHours":8.943716724815562,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:57","end":"09:57","startHours":8.943716724815562,"endHours":9.943716724815562,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:57","end":"10:57","startHours":9.943716724815562,"endHours":10.943716724815562,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:57","end":"11:57","startHours":10.943716724815562,"endHours":11.943716724815562,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:57","end":"12:57","startHours":11.943716724815562,"endHours":12.943716724815562,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:57","end":"13:57","startHours":12.943716724815562,"endHours":13.943716724815562,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:57","end":"14:57","startHours":13.943716724815562,"endHours":14.943716724815562,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:57","end":"15:57","startHours":14.943716724815562,"endHours":15.943716724815562,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:57","end":"16:57","startHours":15.943716724815562,"endHours":16.943716724815562,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:57","end":"17:57","startHours":16.943716724815562,"endHours":17.943716724815562,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:57","end":"18:57","startHours":17.943716724815562,"endHours":18.943716724815562,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:57","end":"19:57","startHours":18.943716724815562,"endHours":19.943716724815562,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:57","end":"20:57","startHours":19.943716724815562,"endHours":20.943716724815562,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:57","end":"21:57","startHours":20.943716724815562,"endHours":21.943716724815562,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:57","end":"22:57","startHours":21.943716724815562,"endHours":22.943716724815562,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:57","end":"23:57","startHours":22.943716724815562,"endHours":23.943716724815562,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:57","end":"00:57","startHours":23.943716724815562,"endHours":24.943716724815562,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:57","end":"01:57","startHours":24.943716724815562,"endHours":25.943716724815562,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:57","end":"02:57","startHours":25.943716724815562,"endHours":26.943716724815562,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:57","end":"03:57","startHours":26.943716724815562,"endHours":27.943716724815562,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:57","end":"04:57","startHours":27.943716724815562,"endHours":28.943716724815562,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:57","end":"05:57","startHours":28.943716724815562,"endHours":29.943716724815562,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:57","end":"06:57","startHours":29.943716724815562,"endHours":30.943716724815562,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"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":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.429848437055504,"eotMinutes":-6.292074307419696,"ayanamsa":24.0628}},"calendars":{"vikram_samvat":2072,"vikram_samvatsara":"Kīlaka","saka_samvat":1937,"saka_samvatsara":"Manmatha","bengali_samvat":1422,"malayalam_era":1191,"nanakshahi_year":546,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Dvitīyā · Vikram 2072 Kīlaka · Śaka 1937 Manmatha"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 7, 2015 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"January 7, 2015 CE for Lucknow, Uttar Pradesh: Kṛṣṇa Dvitīyā, sūryodaya 06:57, sūryāsta 17:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2015-01-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2015-01-07","sa":"https://sa.vidhyamitra.com/city/lucknow/2015-01-07","hi":"https://hi.vidhyamitra.com/city/lucknow/2015-01-07","x-default":"https://vidhyamitra.com/city/lucknow/2015-01-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T11:18:59.393Z","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":"2026-05-15T11:18:59.393Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T11:18:59.393Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}