{"id":"vidhyamitra:city-day:lucknow:2024-02-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2024-02-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2024-02-01","date_display":"February 1, 2024 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":2024,"month":2,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460341.770833,"kali_year":5125,"ahargana":1871876.2708,"sun":{"sidereal_longitude":287.4217,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":179.6516,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":252.2299,"elapsed_within_tithi_degrees":0.2299},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":179.6516,"elapsed_within_degrees":6.3183},"yoga":{"number":9,"name":"Śūla","sum_longitude":107.0733},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"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":2024,"month":2,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2460341.770833,"ahargana":1871876.2708,"kali_year":5125,"ayanamsa_lahiri":24.1894,"grahas":{"sun":{"sidereal_longitude":287.46570900000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"moon":{"sidereal_longitude":176.00280899999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false,"latitude":-0.0521},"mars":{"sidereal_longitude":266.17820900000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":269.21660900000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":13.116709000000014,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":256.175609,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":312.35300900000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":358.9871,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":178.9871,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"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":2024,"month":2,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460341.770833,"kali_year":5125,"ahargana":1871876.2708,"sun":{"sidereal_longitude":287.4217,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":179.6516,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":252.2299,"elapsed_within_tithi_degrees":0.2299},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":179.6516,"elapsed_within_degrees":6.3183},"yoga":{"number":9,"name":"Śūla","sum_longitude":107.0733},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.052,"elongation":107.77},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.052,"opposition_distance":72.23}},"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":"06:52","sunsetLocal":"17:48","solarNoonLocal":"12:20","dayLengthHours":10.923354240601157,"dayLengthDisplay":"10 Hours 55 Mins 24 Secs","nightLengthDisplay":"13 Hours 04 Mins 36 Secs","moonriseLocal":"23:07","moonsetLocal":"10:41","rahuKala":{"name":"Rāhu Kāla","start":"13:42","end":"15:04","startHours":13.697161748698406,"endHours":15.06258102877355,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:52","end":"08:14","startHours":6.870065348322684,"endHours":8.235484628397828,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:36","end":"10:58","startHours":9.600903908472972,"endHours":10.966323188548117,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:25","end":"09:47","startHours":9.418848004462953,"endHours":9.782959812482993,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:20","end":"07:37","startHours":7.325205108347732,"endHours":7.616494554763763,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:42","startHours":11.967630660603223,"endHours":12.6958542766433,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:25","end":"06:09","startHours":5.41361811624253,"endHours":6.141841732282606,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:58","end":"06:52","startHours":5.9597858282725875,"endHours":6.870065348322684,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:53","startHours":14.152301508723454,"endHours":14.880525124763532,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:36","end":"18:00","startHours":17.59341958892384,"endHours":17.99341958892384,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:48","end":"18:15","startHours":17.79341958892384,"endHours":18.248559348948888,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:33","end":"19:18","startHours":17.54341958892384,"endHours":19.29341958892384,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:42","startHours":23.967630660603223,"endHours":24.6958542766433,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:52","end":"08:14","startHours":6.870065348322684,"endHours":8.235484628397828,"quality":"auspicious"},{"name":"Roga","start":"08:14","end":"09:36","startHours":8.235484628397828,"endHours":9.600903908472972,"quality":"inauspicious"},{"name":"Udveg","start":"09:36","end":"10:58","startHours":9.600903908472972,"endHours":10.966323188548117,"quality":"inauspicious"},{"name":"Chala","start":"10:58","end":"12:20","startHours":10.966323188548117,"endHours":12.331742468623261,"quality":"neutral"},{"name":"Labha","start":"12:20","end":"13:42","startHours":12.331742468623261,"endHours":13.697161748698406,"quality":"auspicious"},{"name":"Amṛta","start":"13:42","end":"15:04","startHours":13.697161748698406,"endHours":15.06258102877355,"quality":"auspicious"},{"name":"Kāla","start":"15:04","end":"16:26","startHours":15.06258102877355,"endHours":16.428000308848695,"quality":"inauspicious"},{"name":"Śubha","start":"16:26","end":"17:48","startHours":16.428000308848695,"endHours":17.79341958892384,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:48","end":"19:26","startHours":17.79341958892384,"endHours":19.428000308848695,"quality":"auspicious"},{"name":"Kāla","start":"19:26","end":"21:04","startHours":19.428000308848695,"endHours":21.06258102877355,"quality":"inauspicious"},{"name":"Śubha","start":"21:04","end":"22:42","startHours":21.06258102877355,"endHours":22.697161748698406,"quality":"auspicious"},{"name":"Roga","start":"22:42","end":"00:20","startHours":22.697161748698406,"endHours":24.33174246862326,"quality":"inauspicious"},{"name":"Udveg","start":"00:20","end":"01:58","startHours":24.33174246862326,"endHours":25.966323188548117,"quality":"inauspicious"},{"name":"Chala","start":"01:58","end":"03:36","startHours":25.966323188548117,"endHours":27.600903908472972,"quality":"neutral"},{"name":"Labha","start":"03:36","end":"05:14","startHours":27.600903908472972,"endHours":29.235484628397828,"quality":"auspicious"},{"name":"Amṛta","start":"05:14","end":"06:52","startHours":29.235484628397828,"endHours":30.870065348322683,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:52","end":"07:52","startHours":6.870065348322684,"endHours":7.870065348322684,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:52","end":"08:52","startHours":7.870065348322684,"endHours":8.870065348322683,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:52","end":"09:52","startHours":8.870065348322683,"endHours":9.870065348322683,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:52","end":"10:52","startHours":9.870065348322683,"endHours":10.870065348322683,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:52","end":"11:52","startHours":10.870065348322683,"endHours":11.870065348322683,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:52","end":"12:52","startHours":11.870065348322683,"endHours":12.870065348322683,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:52","end":"13:52","startHours":12.870065348322683,"endHours":13.870065348322683,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:52","end":"14:52","startHours":13.870065348322683,"endHours":14.870065348322683,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:52","end":"15:52","startHours":14.870065348322683,"endHours":15.870065348322683,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:52","end":"16:52","startHours":15.870065348322683,"endHours":16.870065348322683,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:52","end":"17:52","startHours":16.870065348322683,"endHours":17.870065348322683,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:52","end":"18:52","startHours":17.870065348322683,"endHours":18.870065348322683,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:52","end":"19:52","startHours":18.870065348322683,"endHours":19.870065348322683,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:52","end":"20:52","startHours":19.870065348322683,"endHours":20.870065348322683,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:52","end":"21:52","startHours":20.870065348322683,"endHours":21.870065348322683,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:52","end":"22:52","startHours":21.870065348322683,"endHours":22.870065348322683,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:52","end":"23:52","startHours":22.870065348322683,"endHours":23.870065348322683,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:52","end":"00:52","startHours":23.870065348322683,"endHours":24.870065348322683,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:52","end":"01:52","startHours":24.870065348322683,"endHours":25.870065348322683,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:52","end":"02:52","startHours":25.870065348322683,"endHours":26.870065348322683,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:52","end":"03:52","startHours":26.870065348322683,"endHours":27.870065348322683,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:52","end":"04:52","startHours":27.870065348322683,"endHours":28.870065348322683,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:52","end":"05:52","startHours":28.870065348322683,"endHours":29.870065348322683,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:52","end":"06:52","startHours":29.870065348322683,"endHours":30.870065348322683,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North-West","rahuVasa":"North-West","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-17.287672841390965,"eotMinutes":-13.689348117395623,"ayanamsa":24.1894}},"calendars":{"vikram_samvat":2081,"vikram_samvatsara":"Piṅgala","saka_samvat":1946,"saka_samvatsara":"Krodhi","bengali_samvat":1431,"malayalam_era":1200,"nanakshahi_year":555,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Saptamī · Vikram 2081 Piṅgala · Śaka 1946 Krodhi"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"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 February 1, 2024 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"February 1, 2024 CE for Lucknow, Uttar Pradesh: Kṛṣṇa Saptamī, sūryodaya 06:52, sūryāsta 17:48.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2024-02-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2024-02-01","sa":"https://sa.vidhyamitra.com/city/lucknow/2024-02-01","hi":"https://hi.vidhyamitra.com/city/lucknow/2024-02-01","x-default":"https://vidhyamitra.com/city/lucknow/2024-02-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T15:28:27.401Z","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":"2026-05-14T15:28:27.402Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T15:28:27.402Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}