{"id":"vidhyamitra:city-day:lucknow:2129-04-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2129-04-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2129-04-16","date_display":"April 16, 2129 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":2129,"month":4,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498766.770833,"kali_year":5230,"ahargana":1910301.2708,"sun":{"sidereal_longitude":0.3099,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":326.4426,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":326.1327,"elapsed_within_tithi_degrees":2.1327},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":326.4426,"elapsed_within_degrees":6.4426},"yoga":{"number":25,"name":"Brahma","sum_longitude":326.7526},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2129,"month":4,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2498766.770833,"ahargana":1910301.2708,"kali_year":5230,"ayanamsa_lahiri":25.6591,"grahas":{"sun":{"sidereal_longitude":0.47809200000000374,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":325.004192,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false,"latitude":-1.7854},"mars":{"sidereal_longitude":266.701992,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":1.5897919999999885,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":335.555092,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":313.55509200000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":170.77509199999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":123.0457,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":303.0457,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2129,"month":4,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498766.770833,"kali_year":5230,"ahargana":1910301.2708,"sun":{"sidereal_longitude":0.3099,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":326.4426,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":326.1327,"elapsed_within_tithi_degrees":2.1327},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":326.4426,"elapsed_within_degrees":6.4426},"yoga":{"number":25,"name":"Brahma","sum_longitude":326.7526},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.785,"elongation":33.867},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.785,"opposition_distance":146.133}},"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":"05:42","sunsetLocal":"18:31","solarNoonLocal":"12:06","dayLengthHours":12.816128984311922,"dayLengthDisplay":"12 Hours 48 Mins 58 Secs","nightLengthDisplay":"11 Hours 11 Mins 02 Secs","moonriseLocal":"03:49","moonsetLocal":"15:39","rahuKala":{"name":"Rāhu Kāla","start":"08:54","end":"10:30","startHours":8.899299568645379,"endHours":10.501315691684368,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:42","end":"15:18","startHours":13.70534793776235,"endHours":15.307364060801339,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:42","end":"07:18","startHours":5.695267322567398,"endHours":7.297283445606388,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:41","end":"09:07","startHours":8.685697418906846,"endHours":9.11290171838391,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:14","end":"06:34","startHours":6.229272696913728,"endHours":6.57103613649538,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:32","startHours":11.676127515246295,"endHours":12.530536114200421,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:59","end":"04:50","startHours":3.9864501246591417,"endHours":4.84085872361327,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:38","end":"05:42","startHours":4.627256573874738,"endHours":5.695267322567398,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"15:06","startHours":14.23935331210868,"endHours":15.093761911062808,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:19","end":"18:43","startHours":18.31139630687932,"endHours":18.71139630687932,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:31","end":"19:03","startHours":18.51139630687932,"endHours":19.04540168122565,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:16","end":"20:01","startHours":18.26139630687932,"endHours":20.01139630687932,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:32","startHours":23.676127515246293,"endHours":24.530536114200423,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:42","end":"07:18","startHours":5.695267322567398,"endHours":7.297283445606388,"quality":"inauspicious"},{"name":"Śubha","start":"07:18","end":"08:54","startHours":7.297283445606388,"endHours":8.899299568645379,"quality":"auspicious"},{"name":"Roga","start":"08:54","end":"10:30","startHours":8.899299568645379,"endHours":10.501315691684368,"quality":"inauspicious"},{"name":"Udveg","start":"10:30","end":"12:06","startHours":10.501315691684368,"endHours":12.103331814723358,"quality":"inauspicious"},{"name":"Chala","start":"12:06","end":"13:42","startHours":12.103331814723358,"endHours":13.70534793776235,"quality":"neutral"},{"name":"Labha","start":"13:42","end":"15:18","startHours":13.70534793776235,"endHours":15.307364060801339,"quality":"auspicious"},{"name":"Amṛta","start":"15:18","end":"16:55","startHours":15.307364060801339,"endHours":16.90938018384033,"quality":"auspicious"},{"name":"Kāla","start":"16:55","end":"18:31","startHours":16.90938018384033,"endHours":18.51139630687932,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:31","end":"19:55","startHours":18.51139630687932,"endHours":19.90938018384033,"quality":"auspicious"},{"name":"Amṛta","start":"19:55","end":"21:18","startHours":19.90938018384033,"endHours":21.30736406080134,"quality":"auspicious"},{"name":"Kāla","start":"21:18","end":"22:42","startHours":21.30736406080134,"endHours":22.705347937762347,"quality":"inauspicious"},{"name":"Śubha","start":"22:42","end":"00:06","startHours":22.705347937762347,"endHours":24.103331814723358,"quality":"auspicious"},{"name":"Roga","start":"00:06","end":"01:30","startHours":24.103331814723358,"endHours":25.50131569168437,"quality":"inauspicious"},{"name":"Udveg","start":"01:30","end":"02:54","startHours":25.50131569168437,"endHours":26.89929956864538,"quality":"inauspicious"},{"name":"Chala","start":"02:54","end":"04:18","startHours":26.89929956864538,"endHours":28.29728344560639,"quality":"neutral"},{"name":"Labha","start":"04:18","end":"05:42","startHours":28.29728344560639,"endHours":29.695267322567396,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:42","end":"06:42","startHours":5.695267322567398,"endHours":6.695267322567398,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:42","end":"07:42","startHours":6.695267322567398,"endHours":7.695267322567398,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:42","end":"08:42","startHours":7.695267322567398,"endHours":8.695267322567398,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:42","end":"09:42","startHours":8.695267322567398,"endHours":9.695267322567398,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:42","end":"10:42","startHours":9.695267322567398,"endHours":10.695267322567398,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:42","end":"11:42","startHours":10.695267322567398,"endHours":11.695267322567398,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:42","end":"12:42","startHours":11.695267322567398,"endHours":12.695267322567398,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:42","end":"13:42","startHours":12.695267322567398,"endHours":13.695267322567398,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:42","end":"14:42","startHours":13.695267322567398,"endHours":14.695267322567398,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:42","end":"15:42","startHours":14.695267322567398,"endHours":15.695267322567398,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:42","end":"16:42","startHours":15.695267322567398,"endHours":16.695267322567396,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:42","end":"17:42","startHours":16.695267322567396,"endHours":17.695267322567396,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:42","end":"18:42","startHours":17.695267322567396,"endHours":18.695267322567396,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:42","end":"19:42","startHours":18.695267322567396,"endHours":19.695267322567396,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:42","end":"20:42","startHours":19.695267322567396,"endHours":20.695267322567396,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:42","end":"21:42","startHours":20.695267322567396,"endHours":21.695267322567396,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:42","end":"22:42","startHours":21.695267322567396,"endHours":22.695267322567396,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:42","end":"23:42","startHours":22.695267322567396,"endHours":23.695267322567396,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:42","end":"00:42","startHours":23.695267322567396,"endHours":24.695267322567396,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:42","end":"01:42","startHours":24.695267322567396,"endHours":25.695267322567396,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:42","end":"02:42","startHours":25.695267322567396,"endHours":26.695267322567396,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:42","end":"03:42","startHours":26.695267322567396,"endHours":27.695267322567396,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:42","end":"04:42","startHours":27.695267322567396,"endHours":28.695267322567396,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:42","end":"05:42","startHours":28.695267322567396,"endHours":29.695267322567396,"planetary_lord":"Mercury"}],"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","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.090873345163628,"eotMinutes":0.015291116598477705,"ayanamsa":25.6591}},"calendars":{"vikram_samvat":2186,"vikram_samvatsara":"Śubhakṛt","saka_samvat":2051,"saka_samvatsara":"Virodhi","bengali_samvat":1536,"malayalam_era":1305,"nanakshahi_year":660,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Trayodaśī · Vikram 2186 Śubhakṛt · Śaka 2051 Virodhi"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 16, 2129 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"April 16, 2129 CE for Lucknow, Uttar Pradesh: Kṛṣṇa Trayodaśī, sūryodaya 05:42, sūryāsta 18:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2129-04-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2129-04-16","sa":"https://sa.vidhyamitra.com/city/lucknow/2129-04-16","hi":"https://hi.vidhyamitra.com/city/lucknow/2129-04-16","x-default":"https://vidhyamitra.com/city/lucknow/2129-04-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T08:01:00.996Z","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":"2026-06-02T08:01:00.996Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T08:01:00.996Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}