{"id":"vidhyamitra:city-day:lucknow:2139-04-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2139-04-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2139-04-01","date_display":"April 1, 2139 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":2139,"month":4,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502403.770833,"kali_year":5240,"ahargana":1913938.2708,"sun":{"sidereal_longitude":345.009,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":8.2996,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":23.2905,"elapsed_within_tithi_degrees":11.2905},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":8.2996,"elapsed_within_degrees":8.2996},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":353.3086},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2139,"month":4,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502403.770833,"ahargana":1913938.2708,"kali_year":5240,"ayanamsa_lahiri":25.7982,"grahas":{"sun":{"sidereal_longitude":345.161931,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":9.308131000000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false,"latitude":4.4008},"mars":{"sidereal_longitude":345.546731,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":320.820831,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":279.229731,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":316.4753310000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":288.023231,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":290.3399,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":110.3399,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2139,"month":4,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502403.770833,"kali_year":5240,"ahargana":1913938.2708,"sun":{"sidereal_longitude":345.009,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":8.2996,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":23.2905,"elapsed_within_tithi_degrees":11.2905},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":8.2996,"elapsed_within_degrees":8.2996},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":353.3086},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.401,"elongation":23.291},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.401,"opposition_distance":156.709}},"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":"05:58","sunsetLocal":"18:23","solarNoonLocal":"12:11","dayLengthHours":12.41828808194979,"dayLengthDisplay":"12 Hours 25 Mins 06 Secs","nightLengthDisplay":"11 Hours 34 Mins 54 Secs","moonriseLocal":"07:17","moonsetLocal":"20:17","rahuKala":{"name":"Rāhu Kāla","start":"12:11","end":"13:44","startHours":12.175991601685858,"endHours":13.728277611929581,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:31","end":"09:04","startHours":7.519133570954687,"endHours":9.07141958119841,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:37","end":"12:11","startHours":10.623705591442135,"endHours":12.175991601685858,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:52","end":"09:17","startHours":8.864448113165913,"endHours":9.278391049230908,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:29","end":"06:49","startHours":6.484276230792204,"endHours":6.8154305796441985,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:35","startHours":11.762048665620865,"endHours":12.589934537750851,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:19","end":"05:08","startHours":4.311075816450991,"endHours":5.138961688580977,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:56","end":"05:58","startHours":4.931990220548481,"endHours":5.9668475607109634,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"15:04","startHours":14.245706282010824,"endHours":15.07359215414081,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:11","end":"18:35","startHours":18.185135642660754,"endHours":18.585135642660752,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:23","end":"18:54","startHours":18.385135642660753,"endHours":18.902564312741994,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:08","end":"19:53","startHours":18.135135642660753,"endHours":19.885135642660753,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:35","startHours":23.762048665620867,"endHours":24.58993453775085,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:58","end":"07:31","startHours":5.9668475607109634,"endHours":7.519133570954687,"quality":"auspicious"},{"name":"Amṛta","start":"07:31","end":"09:04","startHours":7.519133570954687,"endHours":9.07141958119841,"quality":"auspicious"},{"name":"Kāla","start":"09:04","end":"10:37","startHours":9.07141958119841,"endHours":10.623705591442135,"quality":"inauspicious"},{"name":"Śubha","start":"10:37","end":"12:11","startHours":10.623705591442135,"endHours":12.175991601685858,"quality":"auspicious"},{"name":"Roga","start":"12:11","end":"13:44","startHours":12.175991601685858,"endHours":13.728277611929581,"quality":"inauspicious"},{"name":"Udveg","start":"13:44","end":"15:17","startHours":13.728277611929581,"endHours":15.280563622173306,"quality":"inauspicious"},{"name":"Chala","start":"15:17","end":"16:50","startHours":15.280563622173306,"endHours":16.83284963241703,"quality":"neutral"},{"name":"Labha","start":"16:50","end":"18:23","startHours":16.83284963241703,"endHours":18.385135642660753,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:23","end":"19:50","startHours":18.385135642660753,"endHours":19.83284963241703,"quality":"inauspicious"},{"name":"Chala","start":"19:50","end":"21:17","startHours":19.83284963241703,"endHours":21.280563622173304,"quality":"neutral"},{"name":"Labha","start":"21:17","end":"22:44","startHours":21.280563622173304,"endHours":22.72827761192958,"quality":"auspicious"},{"name":"Amṛta","start":"22:44","end":"00:11","startHours":22.72827761192958,"endHours":24.17599160168586,"quality":"auspicious"},{"name":"Kāla","start":"00:11","end":"01:37","startHours":24.17599160168586,"endHours":25.623705591442135,"quality":"inauspicious"},{"name":"Śubha","start":"01:37","end":"03:04","startHours":25.623705591442135,"endHours":27.071419581198413,"quality":"auspicious"},{"name":"Roga","start":"03:04","end":"04:31","startHours":27.071419581198413,"endHours":28.519133570954686,"quality":"inauspicious"},{"name":"Udveg","start":"04:31","end":"05:58","startHours":28.519133570954686,"endHours":29.966847560710963,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:58","end":"06:58","startHours":5.9668475607109634,"endHours":6.9668475607109634,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:58","end":"07:58","startHours":6.9668475607109634,"endHours":7.9668475607109634,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:58","end":"08:58","startHours":7.9668475607109634,"endHours":8.966847560710963,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:58","end":"09:58","startHours":8.966847560710963,"endHours":9.966847560710963,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:58","end":"10:58","startHours":9.966847560710963,"endHours":10.966847560710963,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:58","end":"11:58","startHours":10.966847560710963,"endHours":11.966847560710963,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:58","end":"12:58","startHours":11.966847560710963,"endHours":12.966847560710963,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:58","end":"13:58","startHours":12.966847560710963,"endHours":13.966847560710963,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:58","end":"14:58","startHours":13.966847560710963,"endHours":14.966847560710963,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:58","end":"15:58","startHours":14.966847560710963,"endHours":15.966847560710963,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:58","end":"16:58","startHours":15.966847560710963,"endHours":16.966847560710963,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:58","end":"17:58","startHours":16.966847560710963,"endHours":17.966847560710963,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:58","end":"18:58","startHours":17.966847560710963,"endHours":18.966847560710963,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:58","end":"19:58","startHours":18.966847560710963,"endHours":19.966847560710963,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:58","end":"20:58","startHours":19.966847560710963,"endHours":20.966847560710963,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:58","end":"21:58","startHours":20.966847560710963,"endHours":21.966847560710963,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:58","end":"22:58","startHours":21.966847560710963,"endHours":22.966847560710963,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:58","end":"23:58","startHours":22.966847560710963,"endHours":23.966847560710963,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:58","end":"00:58","startHours":23.966847560710963,"endHours":24.966847560710963,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:58","end":"01:58","startHours":24.966847560710963,"endHours":25.966847560710963,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:58","end":"02:58","startHours":25.966847560710963,"endHours":26.966847560710963,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:58","end":"03:58","startHours":26.966847560710963,"endHours":27.966847560710963,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:58","end":"04:58","startHours":27.966847560710963,"endHours":28.966847560710963,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:58","end":"05:58","startHours":28.966847560710963,"endHours":29.966847560710963,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":4.336803047736207,"eotMinutes":-4.344296101151456,"ayanamsa":25.7982}},"calendars":{"vikram_samvat":2196,"vikram_samvatsara":"Paridhāvi","saka_samvat":2061,"saka_samvatsara":"Vikāri","bengali_samvat":1546,"malayalam_era":1315,"nanakshahi_year":670,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Dvitīyā · Vikram 2196 Paridhāvi · Śaka 2061 Vikāri"},"festivals":[{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"precedence":5}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","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 April 1, 2139 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"April 1, 2139 CE for Lucknow, Uttar Pradesh: Śukla Dvitīyā, sūryodaya 05:58, sūryāsta 18:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2139-04-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2139-04-01","sa":"https://sa.vidhyamitra.com/city/lucknow/2139-04-01","hi":"https://hi.vidhyamitra.com/city/lucknow/2139-04-01","x-default":"https://vidhyamitra.com/city/lucknow/2139-04-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-25T20:01:36.009Z","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":"2026-05-25T20:01:36.009Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-25T20:01:36.009Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}