{"id":"vidhyamitra:city-day:lucknow:2103-07-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2103-07-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2103-07-20","date_display":"July 20, 2103 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":2103,"month":7,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489364.770833,"kali_year":5205,"ahargana":1900899.2708,"sun":{"sidereal_longitude":90.802,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":273.6905,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":182.8885,"elapsed_within_tithi_degrees":2.8885},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3,"moon_longitude":273.6905,"elapsed_within_degrees":7.0238},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":4.4925},"karana":{"half_tithi_index":30,"name":"Bālava"},"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":2103,"month":7,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2489364.770833,"ahargana":1900899.2708,"kali_year":5205,"ayanamsa_lahiri":25.2995,"grahas":{"sun":{"sidereal_longitude":91.49881700000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"moon":{"sidereal_longitude":275.685517,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false,"latitude":0.9716},"mars":{"sidereal_longitude":33.022017000000005,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":116.79351700000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":265.72111700000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":93.32631700000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":209.03901700000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":261.2089,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":81.2089,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"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":2103,"month":7,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489364.770833,"kali_year":5205,"ahargana":1900899.2708,"sun":{"sidereal_longitude":90.802,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":273.6905,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":182.8885,"elapsed_within_tithi_degrees":2.8885},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3,"moon_longitude":273.6905,"elapsed_within_degrees":7.0238},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":4.4925},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.972,"elongation":177.112},"lunar":{"type":"lunar","occurs":true,"moon_latitude":0.972,"opposition_distance":2.888}},"eclipse_window_40days":[{"offset_days":-16,"type":"solar","occurs":true,"moon_latitude":0.715,"elongation":2.753},{"offset_days":0,"type":"lunar","occurs":true,"moon_latitude":0.972,"opposition_distance":2.888}]},"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":"05:24","sunsetLocal":"19:01","solarNoonLocal":"12:12","dayLengthHours":13.61354116495361,"dayLengthDisplay":"13 Hours 36 Mins 49 Secs","nightLengthDisplay":"10 Hours 23 Mins 11 Secs","moonriseLocal":"19:08","moonsetLocal":"05:49","rahuKala":{"name":"Rāhu Kāla","start":"10:30","end":"12:12","startHours":10.501797707966755,"endHours":12.203490353585956,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:36","end":"17:19","startHours":15.606875644824358,"endHours":17.30856829044356,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:06","end":"08:48","startHours":7.098412416728352,"endHours":8.800105062347553,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:34","end":"09:02","startHours":8.573212709598327,"endHours":9.02699741509678,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:58","end":"06:20","startHours":5.963950652982218,"endHours":6.326978417380981,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:45","end":"12:39","startHours":11.749705648087502,"endHours":12.657275059084409,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:35","end":"04:29","startHours":3.5815809491153363,"endHours":4.4891503601122436,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:16","end":"05:24","startHours":4.262258007363016,"endHours":5.396719771109151,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:23","startHours":14.472413881078225,"endHours":15.379983292075133,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:49","end":"19:13","startHours":18.81026093606276,"endHours":19.21026093606276,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:01","end":"19:35","startHours":19.01026093606276,"endHours":19.577491817935826,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:46","end":"20:31","startHours":18.76026093606276,"endHours":20.51026093606276,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:45","end":"00:39","startHours":23.749705648087502,"endHours":24.65727505908441,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:24","end":"07:06","startHours":5.396719771109151,"endHours":7.098412416728352,"quality":"neutral"},{"name":"Labha","start":"07:06","end":"08:48","startHours":7.098412416728352,"endHours":8.800105062347553,"quality":"auspicious"},{"name":"Amṛta","start":"08:48","end":"10:30","startHours":8.800105062347553,"endHours":10.501797707966755,"quality":"auspicious"},{"name":"Kāla","start":"10:30","end":"12:12","startHours":10.501797707966755,"endHours":12.203490353585956,"quality":"inauspicious"},{"name":"Śubha","start":"12:12","end":"13:54","startHours":12.203490353585956,"endHours":13.905182999205156,"quality":"auspicious"},{"name":"Roga","start":"13:54","end":"15:36","startHours":13.905182999205156,"endHours":15.606875644824358,"quality":"inauspicious"},{"name":"Udveg","start":"15:36","end":"17:19","startHours":15.606875644824358,"endHours":17.30856829044356,"quality":"inauspicious"},{"name":"Chala","start":"17:19","end":"19:01","startHours":17.30856829044356,"endHours":19.01026093606276,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:01","end":"20:19","startHours":19.01026093606276,"endHours":20.30856829044356,"quality":"inauspicious"},{"name":"Udveg","start":"20:19","end":"21:36","startHours":20.30856829044356,"endHours":21.606875644824356,"quality":"inauspicious"},{"name":"Chala","start":"21:36","end":"22:54","startHours":21.606875644824356,"endHours":22.905182999205156,"quality":"neutral"},{"name":"Labha","start":"22:54","end":"00:12","startHours":22.905182999205156,"endHours":24.203490353585956,"quality":"auspicious"},{"name":"Amṛta","start":"00:12","end":"01:30","startHours":24.203490353585956,"endHours":25.501797707966755,"quality":"auspicious"},{"name":"Kāla","start":"01:30","end":"02:48","startHours":25.501797707966755,"endHours":26.800105062347555,"quality":"inauspicious"},{"name":"Śubha","start":"02:48","end":"04:06","startHours":26.800105062347555,"endHours":28.09841241672835,"quality":"auspicious"},{"name":"Roga","start":"04:06","end":"05:24","startHours":28.09841241672835,"endHours":29.39671977110915,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:24","end":"06:24","startHours":5.396719771109151,"endHours":6.396719771109151,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:24","end":"07:24","startHours":6.396719771109151,"endHours":7.396719771109151,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:24","end":"08:24","startHours":7.396719771109151,"endHours":8.39671977110915,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:24","end":"09:24","startHours":8.39671977110915,"endHours":9.39671977110915,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:24","end":"10:24","startHours":9.39671977110915,"endHours":10.39671977110915,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:24","end":"11:24","startHours":10.39671977110915,"endHours":11.39671977110915,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:24","end":"12:24","startHours":11.39671977110915,"endHours":12.39671977110915,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:24","end":"13:24","startHours":12.39671977110915,"endHours":13.39671977110915,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:24","end":"14:24","startHours":13.39671977110915,"endHours":14.39671977110915,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:24","end":"15:24","startHours":14.39671977110915,"endHours":15.39671977110915,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:24","end":"16:24","startHours":15.39671977110915,"endHours":16.39671977110915,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:24","end":"17:24","startHours":16.39671977110915,"endHours":17.39671977110915,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:24","end":"18:24","startHours":17.39671977110915,"endHours":18.39671977110915,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:24","end":"19:24","startHours":18.39671977110915,"endHours":19.39671977110915,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:24","end":"20:24","startHours":19.39671977110915,"endHours":20.39671977110915,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:24","end":"21:24","startHours":20.39671977110915,"endHours":21.39671977110915,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:24","end":"22:24","startHours":21.39671977110915,"endHours":22.39671977110915,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:24","end":"23:24","startHours":22.39671977110915,"endHours":23.39671977110915,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:24","end":"00:24","startHours":23.39671977110915,"endHours":24.39671977110915,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:24","end":"01:24","startHours":24.39671977110915,"endHours":25.39671977110915,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:24","end":"02:24","startHours":25.39671977110915,"endHours":26.39671977110915,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:24","end":"03:24","startHours":26.39671977110915,"endHours":27.39671977110915,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:24","end":"04:24","startHours":27.39671977110915,"endHours":28.39671977110915,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:24","end":"05:24","startHours":28.39671977110915,"endHours":29.39671977110915,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.794401807469573,"eotMinutes":-5.99422121515736,"ayanamsa":25.2995}},"calendars":{"vikram_samvat":2160,"vikram_samvatsara":"Dhātṛ","saka_samvat":2025,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1510,"malayalam_era":1279,"nanakshahi_year":634,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Pratipada · Vikram 2160 Dhātṛ · Śaka 2025 Rudhirodgāri"},"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":[]},"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 20, 2103 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"July 20, 2103 CE for Lucknow, Uttar Pradesh: Kṛṣṇa Pratipada, sūryodaya 05:24, sūryāsta 19:01.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2103-07-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2103-07-20","sa":"https://sa.vidhyamitra.com/city/lucknow/2103-07-20","hi":"https://hi.vidhyamitra.com/city/lucknow/2103-07-20","x-default":"https://vidhyamitra.com/city/lucknow/2103-07-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T20:43:52.699Z","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":"2026-05-31T20:43:52.699Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T20:43:52.699Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}