{"id":"vidhyamitra:city-day:lucknow:2181-07-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2181-07-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2181-07-10","date_display":"July 10, 2181 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":2181,"month":7,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517844.770833,"kali_year":5283,"ahargana":1929379.2708,"sun":{"sidereal_longitude":81.1592,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":60.34,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":339.1809,"elapsed_within_tithi_degrees":3.1809},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3,"moon_longitude":60.34,"elapsed_within_degrees":7.0067},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":141.4992},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"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":2181,"month":7,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2517844.770833,"ahargana":1929379.2708,"kali_year":5283,"ayanamsa_lahiri":26.3887,"grahas":{"sun":{"sidereal_longitude":81.97517199999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"moon":{"sidereal_longitude":61.39367199999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false,"latitude":-3.3499},"mars":{"sidereal_longitude":123.42887200000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":91.38257199999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":114.67227200000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":117.167572,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":85.295072,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":192.2014,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":12.2014,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"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":2181,"month":7,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517844.770833,"kali_year":5283,"ahargana":1929379.2708,"sun":{"sidereal_longitude":81.1592,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":60.34,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":339.1809,"elapsed_within_tithi_degrees":3.1809},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3,"moon_longitude":60.34,"elapsed_within_degrees":7.0067},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":141.4992},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.35,"elongation":20.819},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.35,"opposition_distance":159.181}},"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":"05:19","sunsetLocal":"19:03","solarNoonLocal":"12:11","dayLengthHours":13.725287370100203,"dayLengthDisplay":"13 Hours 43 Mins 31 Secs","nightLengthDisplay":"10 Hours 16 Mins 29 Secs","moonriseLocal":"03:55","moonsetLocal":"17:42","rahuKala":{"name":"Rāhu Kāla","start":"15:37","end":"17:20","startHours":15.61777720037459,"endHours":17.333438121637116,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:45","end":"10:28","startHours":8.75513351532449,"endHours":10.470794436587013,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:11","end":"13:54","startHours":12.186455357849539,"endHours":13.902116279112064,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:32","end":"08:59","startHours":8.52637872582282,"endHours":8.98388830482616,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:54","end":"06:16","startHours":5.895698646553614,"endHours":6.261706309756286,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:44","end":"12:39","startHours":11.7289457788462,"endHours":12.643964936852878,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:30","end":"04:25","startHours":3.493773356786078,"endHours":4.408792514792758,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:11","end":"05:19","startHours":4.180037725291088,"endHours":5.3238116727994385,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:23","startHours":14.474003252866241,"endHours":15.389022410872922,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:51","end":"19:15","startHours":18.849099042899642,"endHours":19.24909904289964,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:03","end":"19:37","startHours":19.04909904289964,"endHours":19.620986016653816,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:48","end":"20:33","startHours":18.79909904289964,"endHours":20.54909904289964,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:44","end":"00:39","startHours":23.7289457788462,"endHours":24.64396493685288,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:19","end":"07:02","startHours":5.3238116727994385,"endHours":7.039472594061964,"quality":"inauspicious"},{"name":"Udveg","start":"07:02","end":"08:45","startHours":7.039472594061964,"endHours":8.75513351532449,"quality":"inauspicious"},{"name":"Chala","start":"08:45","end":"10:28","startHours":8.75513351532449,"endHours":10.470794436587013,"quality":"neutral"},{"name":"Labha","start":"10:28","end":"12:11","startHours":10.470794436587013,"endHours":12.186455357849539,"quality":"auspicious"},{"name":"Amṛta","start":"12:11","end":"13:54","startHours":12.186455357849539,"endHours":13.902116279112064,"quality":"auspicious"},{"name":"Kāla","start":"13:54","end":"15:37","startHours":13.902116279112064,"endHours":15.61777720037459,"quality":"inauspicious"},{"name":"Śubha","start":"15:37","end":"17:20","startHours":15.61777720037459,"endHours":17.333438121637116,"quality":"auspicious"},{"name":"Roga","start":"17:20","end":"19:03","startHours":17.333438121637116,"endHours":19.04909904289964,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:03","end":"20:20","startHours":19.04909904289964,"endHours":20.333438121637116,"quality":"inauspicious"},{"name":"Śubha","start":"20:20","end":"21:37","startHours":20.333438121637116,"endHours":21.61777720037459,"quality":"auspicious"},{"name":"Roga","start":"21:37","end":"22:54","startHours":21.61777720037459,"endHours":22.902116279112064,"quality":"inauspicious"},{"name":"Udveg","start":"22:54","end":"00:11","startHours":22.902116279112064,"endHours":24.18645535784954,"quality":"inauspicious"},{"name":"Chala","start":"00:11","end":"01:28","startHours":24.18645535784954,"endHours":25.470794436587013,"quality":"neutral"},{"name":"Labha","start":"01:28","end":"02:45","startHours":25.470794436587013,"endHours":26.755133515324488,"quality":"auspicious"},{"name":"Amṛta","start":"02:45","end":"04:02","startHours":26.755133515324488,"endHours":28.039472594061962,"quality":"auspicious"},{"name":"Kāla","start":"04:02","end":"05:19","startHours":28.039472594061962,"endHours":29.323811672799437,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:19","end":"06:19","startHours":5.3238116727994385,"endHours":6.3238116727994385,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:19","end":"07:19","startHours":6.3238116727994385,"endHours":7.3238116727994385,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:19","end":"08:19","startHours":7.3238116727994385,"endHours":8.323811672799438,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:19","end":"09:19","startHours":8.323811672799438,"endHours":9.323811672799438,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:19","end":"10:19","startHours":9.323811672799438,"endHours":10.323811672799438,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:19","end":"11:19","startHours":10.323811672799438,"endHours":11.323811672799438,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:19","end":"12:19","startHours":11.323811672799438,"endHours":12.323811672799438,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:19","end":"13:19","startHours":12.323811672799438,"endHours":13.323811672799438,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:19","end":"14:19","startHours":13.323811672799438,"endHours":14.323811672799438,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:19","end":"15:19","startHours":14.323811672799438,"endHours":15.323811672799438,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:19","end":"16:19","startHours":15.323811672799438,"endHours":16.323811672799437,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:19","end":"17:19","startHours":16.323811672799437,"endHours":17.323811672799437,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:19","end":"18:19","startHours":17.323811672799437,"endHours":18.323811672799437,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:19","end":"19:19","startHours":18.323811672799437,"endHours":19.323811672799437,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:19","end":"20:19","startHours":19.323811672799437,"endHours":20.323811672799437,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:19","end":"21:19","startHours":20.323811672799437,"endHours":21.323811672799437,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:19","end":"22:19","startHours":21.323811672799437,"endHours":22.323811672799437,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:19","end":"23:19","startHours":22.323811672799437,"endHours":23.323811672799437,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:19","end":"00:19","startHours":23.323811672799437,"endHours":24.323811672799437,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:19","end":"01:19","startHours":24.323811672799437,"endHours":25.323811672799437,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:19","end":"02:19","startHours":25.323811672799437,"endHours":26.323811672799437,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:19","end":"03:19","startHours":26.323811672799437,"endHours":27.323811672799437,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:19","end":"04:19","startHours":27.323811672799437,"endHours":28.323811672799437,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:19","end":"05:19","startHours":28.323811672799437,"endHours":29.323811672799437,"planetary_lord":"Saturn"}],"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":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":22.177543884395796,"eotMinutes":-4.972121470972273,"ayanamsa":26.3887}},"calendars":{"vikram_samvat":2238,"vikram_samvatsara":"Jaya","saka_samvat":2103,"saka_samvatsara":"Vṛṣa","bengali_samvat":1588,"malayalam_era":1357,"nanakshahi_year":712,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Caturdaśī · Vikram 2238 Jaya · Śaka 2103 Vṛṣa"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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":[]},"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 July 10, 2181 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"July 10, 2181 CE for Lucknow, Uttar Pradesh: Kṛṣṇa Caturdaśī, sūryodaya 05:19, sūryāsta 19:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2181-07-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2181-07-10","sa":"https://sa.vidhyamitra.com/city/lucknow/2181-07-10","hi":"https://hi.vidhyamitra.com/city/lucknow/2181-07-10","x-default":"https://vidhyamitra.com/city/lucknow/2181-07-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T22:11:38.938Z","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":"2026-06-03T22:11:38.938Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T22:11:38.938Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}