{"id":"vidhyamitra:city-day:lucknow:2159-09-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2159-09-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2159-09-17","date_display":"September 17, 2159 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":2159,"month":9,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509877.770833,"kali_year":5261,"ahargana":1921412.2708,"sun":{"sidereal_longitude":146.8103,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":209.5995,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":62.7892,"elapsed_within_tithi_degrees":2.7892},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":209.5995,"elapsed_within_degrees":9.5995},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":356.4099},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2159,"month":9,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2509877.770833,"ahargana":1921412.2708,"kali_year":5261,"ayanamsa_lahiri":26.084,"grahas":{"sun":{"sidereal_longitude":147.92407000000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":209.96066999999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false,"latitude":-3.1654},"mars":{"sidereal_longitude":250.13407000000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":172.35466999999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":170.24456999999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"venus":{"sidereal_longitude":99.70517000000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":179.33987000000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":254.3314,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":74.3314,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":2159,"month":9,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509877.770833,"kali_year":5261,"ahargana":1921412.2708,"sun":{"sidereal_longitude":146.8103,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":209.5995,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":62.7892,"elapsed_within_tithi_degrees":2.7892},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":209.5995,"elapsed_within_degrees":9.5995},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":356.4099},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.165,"elongation":62.789},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.165,"opposition_distance":117.211}},"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":"05:51","sunsetLocal":"18:09","solarNoonLocal":"12:00","dayLengthHours":12.285335028605088,"dayLengthDisplay":"12 Hours 17 Mins 07 Secs","nightLengthDisplay":"11 Hours 42 Mins 53 Secs","moonriseLocal":"10:46","moonsetLocal":"21:30","rahuKala":{"name":"Rāhu Kāla","start":"07:24","end":"08:56","startHours":7.392593301683631,"endHours":8.928260180259267,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:28","end":"12:00","startHours":10.463927058834901,"endHours":11.999593937410538,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:32","end":"15:04","startHours":13.535260815986174,"endHours":15.07092769456181,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:43","end":"09:08","startHours":8.723504596449182,"endHours":9.133015764069352,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:22","end":"06:42","startHours":6.368815382633207,"endHours":6.696424316729342,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:35","end":"12:25","startHours":11.590082769790367,"endHours":12.409105105030708,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:13","end":"05:02","startHours":4.218881752627317,"endHours":5.0379040878676555,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:50","end":"05:51","startHours":4.83314850405757,"endHours":5.8569264231079945,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:03","end":"14:52","startHours":14.047149775511386,"endHours":14.866172110751725,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:57","end":"18:21","startHours":17.942261451713083,"endHours":18.34226145171308,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:09","end":"18:39","startHours":18.142261451713082,"endHours":18.654150411238295,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:54","end":"19:39","startHours":17.892261451713082,"endHours":19.642261451713082,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:35","end":"00:25","startHours":23.590082769790367,"endHours":24.409105105030708,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:51","end":"07:24","startHours":5.8569264231079945,"endHours":7.392593301683631,"quality":"auspicious"},{"name":"Kāla","start":"07:24","end":"08:56","startHours":7.392593301683631,"endHours":8.928260180259267,"quality":"inauspicious"},{"name":"Śubha","start":"08:56","end":"10:28","startHours":8.928260180259267,"endHours":10.463927058834901,"quality":"auspicious"},{"name":"Roga","start":"10:28","end":"12:00","startHours":10.463927058834901,"endHours":11.999593937410538,"quality":"inauspicious"},{"name":"Udveg","start":"12:00","end":"13:32","startHours":11.999593937410538,"endHours":13.535260815986174,"quality":"inauspicious"},{"name":"Chala","start":"13:32","end":"15:04","startHours":13.535260815986174,"endHours":15.07092769456181,"quality":"neutral"},{"name":"Labha","start":"15:04","end":"16:36","startHours":15.07092769456181,"endHours":16.606594573137446,"quality":"auspicious"},{"name":"Amṛta","start":"16:36","end":"18:09","startHours":16.606594573137446,"endHours":18.142261451713082,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:09","end":"19:36","startHours":18.142261451713082,"endHours":19.606594573137446,"quality":"neutral"},{"name":"Labha","start":"19:36","end":"21:04","startHours":19.606594573137446,"endHours":21.07092769456181,"quality":"auspicious"},{"name":"Amṛta","start":"21:04","end":"22:32","startHours":21.07092769456181,"endHours":22.535260815986174,"quality":"auspicious"},{"name":"Kāla","start":"22:32","end":"00:00","startHours":22.535260815986174,"endHours":23.999593937410538,"quality":"inauspicious"},{"name":"Śubha","start":"00:00","end":"01:28","startHours":23.999593937410538,"endHours":25.4639270588349,"quality":"auspicious"},{"name":"Roga","start":"01:28","end":"02:56","startHours":25.4639270588349,"endHours":26.928260180259265,"quality":"inauspicious"},{"name":"Udveg","start":"02:56","end":"04:24","startHours":26.928260180259265,"endHours":28.392593301683632,"quality":"inauspicious"},{"name":"Chala","start":"04:24","end":"05:51","startHours":28.392593301683632,"endHours":29.856926423107993,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:51","end":"06:51","startHours":5.8569264231079945,"endHours":6.8569264231079945,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:51","end":"07:51","startHours":6.8569264231079945,"endHours":7.8569264231079945,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:51","end":"08:51","startHours":7.8569264231079945,"endHours":8.856926423107994,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:51","end":"09:51","startHours":8.856926423107994,"endHours":9.856926423107994,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:51","end":"10:51","startHours":9.856926423107994,"endHours":10.856926423107994,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:51","end":"11:51","startHours":10.856926423107994,"endHours":11.856926423107994,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:51","end":"12:51","startHours":11.856926423107994,"endHours":12.856926423107994,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:51","end":"13:51","startHours":12.856926423107994,"endHours":13.856926423107994,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:51","end":"14:51","startHours":13.856926423107994,"endHours":14.856926423107994,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:51","end":"15:51","startHours":14.856926423107994,"endHours":15.856926423107994,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:51","end":"16:51","startHours":15.856926423107994,"endHours":16.856926423107993,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:51","end":"17:51","startHours":16.856926423107993,"endHours":17.856926423107993,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:51","end":"18:51","startHours":17.856926423107993,"endHours":18.856926423107993,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:51","end":"19:51","startHours":18.856926423107993,"endHours":19.856926423107993,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:51","end":"20:51","startHours":19.856926423107993,"endHours":20.856926423107993,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:51","end":"21:51","startHours":20.856926423107993,"endHours":21.856926423107993,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:51","end":"22:51","startHours":21.856926423107993,"endHours":22.856926423107993,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:51","end":"23:51","startHours":22.856926423107993,"endHours":23.856926423107993,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:51","end":"00:51","startHours":23.856926423107993,"endHours":24.856926423107993,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:51","end":"01:51","startHours":24.856926423107993,"endHours":25.856926423107993,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:51","end":"02:51","startHours":25.856926423107993,"endHours":26.856926423107993,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:51","end":"03:51","startHours":26.856926423107993,"endHours":27.856926423107993,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:51","end":"04:51","startHours":27.856926423107993,"endHours":28.856926423107993,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:51","end":"05:51","startHours":28.856926423107993,"endHours":29.856926423107993,"planetary_lord":"Venus"}],"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","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":2.379527363617256,"eotMinutes":6.239563755367786,"ayanamsa":26.084}},"calendars":{"vikram_samvat":2216,"vikram_samvatsara":"Aṅgirasa","saka_samvat":2081,"saka_samvatsara":"Siddhārthī","bengali_samvat":1566,"malayalam_era":1335,"nanakshahi_year":690,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Ṣaṣṭhī · Vikram 2216 Aṅgirasa · Śaka 2081 Siddhārthī"},"festivals":[{"id":"subrahmanya-shashthi","name":"Subrahmaṇya Ṣaṣṭhī","name_sanskrit":"सुब्रह्मण्य षष्ठी","tradition":"Shaiva","associated_deity":"Kārttikeya","significance":"Worship of Kārttikeya as Subrahmaṇya.","vrata":true,"detection":{"tithi_number":6,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"precedence":4}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 September 17, 2159 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"September 17, 2159 CE for Lucknow, Uttar Pradesh: Śukla Ṣaṣṭhī, sūryodaya 05:51, sūryāsta 18:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2159-09-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2159-09-17","sa":"https://sa.vidhyamitra.com/city/lucknow/2159-09-17","hi":"https://hi.vidhyamitra.com/city/lucknow/2159-09-17","x-default":"https://vidhyamitra.com/city/lucknow/2159-09-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T07:47:13.040Z","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":"2026-06-02T07:47:13.040Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T07:47:13.040Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}