{"id":"vidhyamitra:city-day:lucknow:2155-04-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2155-04-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2155-04-08","date_display":"April 8, 2155 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":2155,"month":4,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508254.770833,"kali_year":5256,"ahargana":1919789.2708,"sun":{"sidereal_longitude":351.7634,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":62.3029,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":70.5395,"elapsed_within_tithi_degrees":10.5395},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3,"moon_longitude":62.3029,"elapsed_within_degrees":8.9696},"yoga":{"number":5,"name":"Śobhana","sum_longitude":54.0663},"karana":{"half_tithi_index":11,"name":"Taitila"},"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":2155,"month":4,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2508254.770833,"ahargana":1919789.2708,"kali_year":5256,"ayanamsa_lahiri":26.0219,"grahas":{"sun":{"sidereal_longitude":351.96738,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":60.92878000000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false,"latitude":4.4559},"mars":{"sidereal_longitude":148.50748,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":true},"mercury":{"sidereal_longitude":8.280480000000011,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":36.22167999999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":325.86987999999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":123.54917999999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":340.3258,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":160.3258,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":2155,"month":4,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508254.770833,"kali_year":5256,"ahargana":1919789.2708,"sun":{"sidereal_longitude":351.7634,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":62.3029,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":70.5395,"elapsed_within_tithi_degrees":10.5395},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3,"moon_longitude":62.3029,"elapsed_within_degrees":8.9696},"yoga":{"number":5,"name":"Śobhana","sum_longitude":54.0663},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.456,"elongation":70.54},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.456,"opposition_distance":109.46}},"eclipse_window_40days":[{"offset_days":-20,"type":"lunar","occurs":true,"moon_latitude":0.876,"opposition_distance":1.828},{"offset_days":-6,"type":"solar","occurs":true,"moon_latitude":0.5,"elongation":1.176}]},"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":"05:50","sunsetLocal":"18:27","solarNoonLocal":"12:08","dayLengthHours":12.604661473236893,"dayLengthDisplay":"12 Hours 36 Mins 17 Secs","nightLengthDisplay":"11 Hours 23 Mins 43 Secs","moonriseLocal":"09:51","moonsetLocal":"23:38","rahuKala":{"name":"Rāhu Kāla","start":"15:17","end":"16:52","startHours":15.29125287792039,"endHours":16.866835562075003,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:59","end":"10:34","startHours":8.988922141301945,"endHours":10.564504825456556,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:08","end":"13:43","startHours":12.140087509611167,"endHours":13.71567019376578,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:47","end":"09:12","startHours":8.77884445008133,"endHours":9.19899983252256,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:22","end":"06:42","startHours":6.362951001044259,"endHours":6.699075306997242,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:43","end":"12:34","startHours":11.719932127169937,"endHours":12.560242892052397,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:09","end":"05:00","startHours":4.157135243227802,"endHours":4.997446008110262,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:47","end":"05:50","startHours":4.787368316889647,"endHours":5.837756772992721,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"15:05","startHours":14.240864421817317,"endHours":15.081175186699777,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:15","end":"18:39","startHours":18.242418246229615,"endHours":18.642418246229614,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:27","end":"18:58","startHours":18.442418246229614,"endHours":18.96761247428115,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:12","end":"19:57","startHours":18.192418246229614,"endHours":19.942418246229614,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:43","end":"00:34","startHours":23.719932127169937,"endHours":24.560242892052397,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:50","end":"07:25","startHours":5.837756772992721,"endHours":7.413339457147333,"quality":"inauspicious"},{"name":"Udveg","start":"07:25","end":"08:59","startHours":7.413339457147333,"endHours":8.988922141301945,"quality":"inauspicious"},{"name":"Chala","start":"08:59","end":"10:34","startHours":8.988922141301945,"endHours":10.564504825456556,"quality":"neutral"},{"name":"Labha","start":"10:34","end":"12:08","startHours":10.564504825456556,"endHours":12.140087509611167,"quality":"auspicious"},{"name":"Amṛta","start":"12:08","end":"13:43","startHours":12.140087509611167,"endHours":13.71567019376578,"quality":"auspicious"},{"name":"Kāla","start":"13:43","end":"15:17","startHours":13.71567019376578,"endHours":15.29125287792039,"quality":"inauspicious"},{"name":"Śubha","start":"15:17","end":"16:52","startHours":15.29125287792039,"endHours":16.866835562075003,"quality":"auspicious"},{"name":"Roga","start":"16:52","end":"18:27","startHours":16.866835562075003,"endHours":18.442418246229614,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:27","end":"19:52","startHours":18.442418246229614,"endHours":19.866835562075003,"quality":"inauspicious"},{"name":"Śubha","start":"19:52","end":"21:17","startHours":19.866835562075003,"endHours":21.291252877920392,"quality":"auspicious"},{"name":"Roga","start":"21:17","end":"22:43","startHours":21.291252877920392,"endHours":22.71567019376578,"quality":"inauspicious"},{"name":"Udveg","start":"22:43","end":"00:08","startHours":22.71567019376578,"endHours":24.140087509611167,"quality":"inauspicious"},{"name":"Chala","start":"00:08","end":"01:34","startHours":24.140087509611167,"endHours":25.564504825456556,"quality":"neutral"},{"name":"Labha","start":"01:34","end":"02:59","startHours":25.564504825456556,"endHours":26.988922141301945,"quality":"auspicious"},{"name":"Amṛta","start":"02:59","end":"04:25","startHours":26.988922141301945,"endHours":28.41333945714733,"quality":"auspicious"},{"name":"Kāla","start":"04:25","end":"05:50","startHours":28.41333945714733,"endHours":29.83775677299272,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:50","end":"06:50","startHours":5.837756772992721,"endHours":6.837756772992721,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:50","end":"07:50","startHours":6.837756772992721,"endHours":7.837756772992721,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:50","end":"08:50","startHours":7.837756772992721,"endHours":8.837756772992721,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:50","end":"09:50","startHours":8.837756772992721,"endHours":9.837756772992721,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:50","end":"10:50","startHours":9.837756772992721,"endHours":10.837756772992721,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:50","end":"11:50","startHours":10.837756772992721,"endHours":11.837756772992721,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:50","end":"12:50","startHours":11.837756772992721,"endHours":12.837756772992721,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:50","end":"13:50","startHours":12.837756772992721,"endHours":13.837756772992721,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:50","end":"14:50","startHours":13.837756772992721,"endHours":14.837756772992721,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:50","end":"15:50","startHours":14.837756772992721,"endHours":15.837756772992721,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:50","end":"16:50","startHours":15.837756772992721,"endHours":16.83775677299272,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:50","end":"17:50","startHours":16.83775677299272,"endHours":17.83775677299272,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:50","end":"18:50","startHours":17.83775677299272,"endHours":18.83775677299272,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:50","end":"19:50","startHours":18.83775677299272,"endHours":19.83775677299272,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:50","end":"20:50","startHours":19.83775677299272,"endHours":20.83775677299272,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:50","end":"21:50","startHours":20.83775677299272,"endHours":21.83775677299272,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:50","end":"22:50","startHours":21.83775677299272,"endHours":22.83775677299272,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:50","end":"23:50","startHours":22.83775677299272,"endHours":23.83775677299272,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:50","end":"00:50","startHours":23.83775677299272,"endHours":24.83775677299272,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:50","end":"01:50","startHours":24.83775677299272,"endHours":25.83775677299272,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:50","end":"02:50","startHours":25.83775677299272,"endHours":26.83775677299272,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:50","end":"03:50","startHours":26.83775677299272,"endHours":27.83775677299272,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:50","end":"04:50","startHours":27.83775677299272,"endHours":28.83775677299272,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:50","end":"05:50","startHours":28.83775677299272,"endHours":29.83775677299272,"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":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":7.055765032782587,"eotMinutes":-2.1900505766699547,"ayanamsa":26.0219}},"calendars":{"vikram_samvat":2212,"vikram_samvatsara":"Vibhava","saka_samvat":2077,"saka_samvatsara":"Rākṣasa","bengali_samvat":1562,"malayalam_era":1331,"nanakshahi_year":686,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Ṣaṣṭhī · Vikram 2212 Vibhava · Śaka 2077 Rākṣasa"},"festivals":[{"id":"yamuna-jayanti","name":"Yamunā Jayantī","name_sanskrit":"यमुना जयन्ती","tradition":"Vaishnava","associated_deity":"Yamunā Devī (Krishna's playmate)","significance":"Manifestation of Yamunā Devī; Vraja-bhakti-pravāhinī.","vrata":true,"detection":{"tithi_number":6,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":4}],"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 April 8, 2155 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"April 8, 2155 CE for Lucknow, Uttar Pradesh: Śukla Ṣaṣṭhī, sūryodaya 05:50, sūryāsta 18:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2155-04-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2155-04-08","sa":"https://sa.vidhyamitra.com/city/lucknow/2155-04-08","hi":"https://hi.vidhyamitra.com/city/lucknow/2155-04-08","x-default":"https://vidhyamitra.com/city/lucknow/2155-04-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T01:54:10.505Z","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":"2026-06-02T01:54:10.505Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T01:54:10.505Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}