{"id":"vidhyamitra:city-day:lucknow:2136-05-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2136-05-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2136-05-18","date_display":"May 18, 2136 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":2136,"month":5,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501355.770833,"kali_year":5238,"ahargana":1912890.2708,"sun":{"sidereal_longitude":31.4215,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":238.0493,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":206.6277,"elapsed_within_tithi_degrees":2.6277},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":238.0493,"elapsed_within_degrees":11.3826},"yoga":{"number":21,"name":"Siddha","sum_longitude":269.4708},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2136,"month":5,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2501355.770833,"ahargana":1912890.2708,"kali_year":5238,"ayanamsa_lahiri":25.7581,"grahas":{"sun":{"sidereal_longitude":31.76727299999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":240.04817300000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false,"latitude":-4.2837},"mars":{"sidereal_longitude":111.456973,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":5.775172999999995,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":180.40657299999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":33.474373000000014,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":255.53077299999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":345.868,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":165.868,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":2136,"month":5,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501355.770833,"kali_year":5238,"ahargana":1912890.2708,"sun":{"sidereal_longitude":31.4215,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":238.0493,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":206.6277,"elapsed_within_tithi_degrees":2.6277},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":238.0493,"elapsed_within_degrees":11.3826},"yoga":{"number":21,"name":"Siddha","sum_longitude":269.4708},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.284,"elongation":153.372},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.284,"opposition_distance":26.628}},"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":"05:17","sunsetLocal":"18:48","solarNoonLocal":"12:03","dayLengthHours":13.519438415988333,"dayLengthDisplay":"13 Hours 31 Mins 10 Secs","nightLengthDisplay":"10 Hours 28 Mins 50 Secs","moonriseLocal":"20:43","moonsetLocal":"07:08","rahuKala":{"name":"Rāhu Kāla","start":"10:21","end":"12:03","startHours":10.352170494826964,"endHours":12.042100296825506,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:25","end":"17:07","startHours":15.42195990082259,"endHours":17.11188970282113,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:58","end":"08:40","startHours":6.972310890829882,"endHours":8.662240692828423,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:26","end":"08:53","startHours":8.436916719228618,"endHours":8.88756466642823,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:51","end":"06:12","startHours":5.845691022830854,"endHours":6.206209380590543,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:35","end":"12:30","startHours":11.591452349625895,"endHours":12.492748244025117,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:29","end":"04:23","startHours":3.479789300032896,"endHours":4.381085194432118,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:09","end":"05:17","startHours":4.1557612208323125,"endHours":5.2823810888313405,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:18","end":"15:12","startHours":14.295340032823564,"endHours":15.196635927222786,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:36","end":"19:00","startHours":18.601819504819673,"endHours":19.00181950481967,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:48","end":"19:22","startHours":18.801819504819672,"endHours":19.365129438819185,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:33","end":"20:18","startHours":18.551819504819672,"endHours":20.301819504819672,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:35","end":"00:30","startHours":23.591452349625897,"endHours":24.492748244025115,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:17","end":"06:58","startHours":5.2823810888313405,"endHours":6.972310890829882,"quality":"neutral"},{"name":"Labha","start":"06:58","end":"08:40","startHours":6.972310890829882,"endHours":8.662240692828423,"quality":"auspicious"},{"name":"Amṛta","start":"08:40","end":"10:21","startHours":8.662240692828423,"endHours":10.352170494826964,"quality":"auspicious"},{"name":"Kāla","start":"10:21","end":"12:03","startHours":10.352170494826964,"endHours":12.042100296825506,"quality":"inauspicious"},{"name":"Śubha","start":"12:03","end":"13:44","startHours":12.042100296825506,"endHours":13.732030098824048,"quality":"auspicious"},{"name":"Roga","start":"13:44","end":"15:25","startHours":13.732030098824048,"endHours":15.42195990082259,"quality":"inauspicious"},{"name":"Udveg","start":"15:25","end":"17:07","startHours":15.42195990082259,"endHours":17.11188970282113,"quality":"inauspicious"},{"name":"Chala","start":"17:07","end":"18:48","startHours":17.11188970282113,"endHours":18.801819504819672,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:48","end":"20:07","startHours":18.801819504819672,"endHours":20.11188970282113,"quality":"inauspicious"},{"name":"Udveg","start":"20:07","end":"21:25","startHours":20.11188970282113,"endHours":21.42195990082259,"quality":"inauspicious"},{"name":"Chala","start":"21:25","end":"22:44","startHours":21.42195990082259,"endHours":22.732030098824048,"quality":"neutral"},{"name":"Labha","start":"22:44","end":"00:03","startHours":22.732030098824048,"endHours":24.042100296825506,"quality":"auspicious"},{"name":"Amṛta","start":"00:03","end":"01:21","startHours":24.042100296825506,"endHours":25.352170494826964,"quality":"auspicious"},{"name":"Kāla","start":"01:21","end":"02:40","startHours":25.352170494826964,"endHours":26.662240692828423,"quality":"inauspicious"},{"name":"Śubha","start":"02:40","end":"03:58","startHours":26.662240692828423,"endHours":27.97231089082988,"quality":"auspicious"},{"name":"Roga","start":"03:58","end":"05:17","startHours":27.97231089082988,"endHours":29.28238108883134,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:17","end":"06:17","startHours":5.2823810888313405,"endHours":6.2823810888313405,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:17","end":"07:17","startHours":6.2823810888313405,"endHours":7.2823810888313405,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:17","end":"08:17","startHours":7.2823810888313405,"endHours":8.28238108883134,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:17","end":"09:17","startHours":8.28238108883134,"endHours":9.28238108883134,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:17","end":"10:17","startHours":9.28238108883134,"endHours":10.28238108883134,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:17","end":"11:17","startHours":10.28238108883134,"endHours":11.28238108883134,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:17","end":"12:17","startHours":11.28238108883134,"endHours":12.28238108883134,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:17","end":"13:17","startHours":12.28238108883134,"endHours":13.28238108883134,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:17","end":"14:17","startHours":13.28238108883134,"endHours":14.28238108883134,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:17","end":"15:17","startHours":14.28238108883134,"endHours":15.28238108883134,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:17","end":"16:17","startHours":15.28238108883134,"endHours":16.28238108883134,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:17","end":"17:17","startHours":16.28238108883134,"endHours":17.28238108883134,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:17","end":"18:17","startHours":17.28238108883134,"endHours":18.28238108883134,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:17","end":"19:17","startHours":18.28238108883134,"endHours":19.28238108883134,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:17","end":"20:17","startHours":19.28238108883134,"endHours":20.28238108883134,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:17","end":"21:17","startHours":20.28238108883134,"endHours":21.28238108883134,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:17","end":"22:17","startHours":21.28238108883134,"endHours":22.28238108883134,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:17","end":"23:17","startHours":22.28238108883134,"endHours":23.28238108883134,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:17","end":"00:17","startHours":23.28238108883134,"endHours":24.28238108883134,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:17","end":"01:17","startHours":24.28238108883134,"endHours":25.28238108883134,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:17","end":"02:17","startHours":25.28238108883134,"endHours":26.28238108883134,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:17","end":"03:17","startHours":26.28238108883134,"endHours":27.28238108883134,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:17","end":"04:17","startHours":27.28238108883134,"endHours":28.28238108883134,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:17","end":"05:17","startHours":28.28238108883134,"endHours":29.28238108883134,"planetary_lord":"Mars"}],"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":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":19.605302902335495,"eotMinutes":3.6891821904695723,"ayanamsa":25.7581}},"calendars":{"vikram_samvat":2193,"vikram_samvatsara":"Saumya","saka_samvat":2058,"saka_samvatsara":"Durmukhi","bengali_samvat":1543,"malayalam_era":1312,"nanakshahi_year":667,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Tṛtīyā · Vikram 2193 Saumya · Śaka 2058 Durmukhi"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","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 May 18, 2136 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"May 18, 2136 CE for Lucknow, Uttar Pradesh: Kṛṣṇa Tṛtīyā, sūryodaya 05:17, sūryāsta 18:48.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2136-05-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2136-05-18","sa":"https://sa.vidhyamitra.com/city/lucknow/2136-05-18","hi":"https://hi.vidhyamitra.com/city/lucknow/2136-05-18","x-default":"https://vidhyamitra.com/city/lucknow/2136-05-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T03:21:36.003Z","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":"2026-05-31T03:21:36.003Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T03:21:36.003Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}