{"id":"vidhyamitra:city-day:beijing:2012-04-05:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/beijing/2012-04-05","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-04-05","date_display":"April 5, 2012 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":2012,"month":4,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456022.770833,"kali_year":5113,"ahargana":1867557.2708,"sun":{"sidereal_longitude":351.7655,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":147.3323,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":155.5668,"elapsed_within_tithi_degrees":11.5668},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":147.3323,"elapsed_within_degrees":0.6657},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":139.0979},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2012,"month":4,"day":5,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456022.770833,"ahargana":1867557.2708,"kali_year":5113,"ayanamsa_lahiri":24.0243,"grahas":{"sun":{"sidereal_longitude":351.635927,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":147.071127,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false,"latitude":-4.4381},"mars":{"sidereal_longitude":129.975027,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":329.761127,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":19.981627000000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":37.16132700000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":182.728427,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":227.8285,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":47.8285,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":2012,"month":4,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456022.770833,"kali_year":5113,"ahargana":1867557.2708,"sun":{"sidereal_longitude":351.7655,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":147.3323,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":155.5668,"elapsed_within_tithi_degrees":11.5668},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":147.3323,"elapsed_within_degrees":0.6657},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":139.0979},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.438,"elongation":155.567},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.438,"opposition_distance":24.433}},"eclipse_window_40days":[]},"city":{"slug":"beijing","name":"Beijing, Beijing","lat":39.9075,"lon":116.3972,"tz_offset_hours":8,"state":"Beijing","country":"CN","tier":"mega"},"tier2":{"city":{"slug":"beijing","name":"Beijing, Beijing","lat":39.9075,"lon":116.3972,"tz_offset_hours":8,"state":"Beijing","country":"CN","tier":"mega"},"sunriseLocal":"05:52","sunsetLocal":"18:43","solarNoonLocal":"12:18","dayLengthHours":12.837246573589093,"dayLengthDisplay":"12 Hours 50 Mins 14 Secs","nightLengthDisplay":"11 Hours 09 Mins 46 Secs","moonriseLocal":"16:24","moonsetLocal":"04:54","rahuKala":{"name":"Rāhu Kāla","start":"13:54","end":"15:30","startHours":13.896428344463242,"endHours":15.50108416616188,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:52","end":"07:29","startHours":5.873149235970059,"endHours":7.477805057668696,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:05","end":"10:41","startHours":9.082460879367332,"endHours":10.68711670106597,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:52","end":"09:18","startHours":8.868506769807514,"endHours":9.29641498892715,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:24","end":"06:45","startHours":6.408034509869605,"endHours":6.750361085165315,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:43","startHours":11.86386430364497,"endHours":12.719680741884243,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:10","end":"05:01","startHours":4.161516359491514,"endHours":5.017332797730786,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:48","end":"05:52","startHours":4.803378688170968,"endHours":5.873149235970059,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:17","startHours":14.431313618362788,"endHours":15.287130056602061,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:31","end":"18:55","startHours":18.510395809559153,"endHours":18.91039580955915,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:43","end":"19:15","startHours":18.710395809559152,"endHours":19.245281083458696,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:28","end":"20:13","startHours":18.460395809559152,"endHours":20.210395809559152,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:43","startHours":23.86386430364497,"endHours":24.719680741884243,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:52","end":"07:29","startHours":5.873149235970059,"endHours":7.477805057668696,"quality":"auspicious"},{"name":"Roga","start":"07:29","end":"09:05","startHours":7.477805057668696,"endHours":9.082460879367332,"quality":"inauspicious"},{"name":"Udveg","start":"09:05","end":"10:41","startHours":9.082460879367332,"endHours":10.68711670106597,"quality":"inauspicious"},{"name":"Chala","start":"10:41","end":"12:18","startHours":10.68711670106597,"endHours":12.291772522764607,"quality":"neutral"},{"name":"Labha","start":"12:18","end":"13:54","startHours":12.291772522764607,"endHours":13.896428344463242,"quality":"auspicious"},{"name":"Amṛta","start":"13:54","end":"15:30","startHours":13.896428344463242,"endHours":15.50108416616188,"quality":"auspicious"},{"name":"Kāla","start":"15:30","end":"17:06","startHours":15.50108416616188,"endHours":17.105739987860517,"quality":"inauspicious"},{"name":"Śubha","start":"17:06","end":"18:43","startHours":17.105739987860517,"endHours":18.710395809559152,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:43","end":"20:06","startHours":18.710395809559152,"endHours":20.105739987860517,"quality":"auspicious"},{"name":"Kāla","start":"20:06","end":"21:30","startHours":20.105739987860517,"endHours":21.501084166161878,"quality":"inauspicious"},{"name":"Śubha","start":"21:30","end":"22:54","startHours":21.501084166161878,"endHours":22.896428344463242,"quality":"auspicious"},{"name":"Roga","start":"22:54","end":"00:18","startHours":22.896428344463242,"endHours":24.291772522764607,"quality":"inauspicious"},{"name":"Udveg","start":"00:18","end":"01:41","startHours":24.291772522764607,"endHours":25.687116701065968,"quality":"inauspicious"},{"name":"Chala","start":"01:41","end":"03:05","startHours":25.687116701065968,"endHours":27.082460879367332,"quality":"neutral"},{"name":"Labha","start":"03:05","end":"04:29","startHours":27.082460879367332,"endHours":28.477805057668697,"quality":"auspicious"},{"name":"Amṛta","start":"04:29","end":"05:52","startHours":28.477805057668697,"endHours":29.87314923597006,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:52","end":"06:52","startHours":5.873149235970059,"endHours":6.873149235970059,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:52","end":"07:52","startHours":6.873149235970059,"endHours":7.873149235970059,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:52","end":"08:52","startHours":7.873149235970059,"endHours":8.87314923597006,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:52","end":"09:52","startHours":8.87314923597006,"endHours":9.87314923597006,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:52","end":"10:52","startHours":9.87314923597006,"endHours":10.87314923597006,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:52","end":"11:52","startHours":10.87314923597006,"endHours":11.87314923597006,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:52","end":"12:52","startHours":11.87314923597006,"endHours":12.87314923597006,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:52","end":"13:52","startHours":12.87314923597006,"endHours":13.87314923597006,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:52","end":"14:52","startHours":13.87314923597006,"endHours":14.87314923597006,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:52","end":"15:52","startHours":14.87314923597006,"endHours":15.87314923597006,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:52","end":"16:52","startHours":15.87314923597006,"endHours":16.87314923597006,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:52","end":"17:52","startHours":16.87314923597006,"endHours":17.87314923597006,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:52","end":"18:52","startHours":17.87314923597006,"endHours":18.87314923597006,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:52","end":"19:52","startHours":18.87314923597006,"endHours":19.87314923597006,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:52","end":"20:52","startHours":19.87314923597006,"endHours":20.87314923597006,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:52","end":"21:52","startHours":20.87314923597006,"endHours":21.87314923597006,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:52","end":"22:52","startHours":21.87314923597006,"endHours":22.87314923597006,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:52","end":"23:52","startHours":22.87314923597006,"endHours":23.87314923597006,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:52","end":"00:52","startHours":23.87314923597006,"endHours":24.87314923597006,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:52","end":"01:52","startHours":24.87314923597006,"endHours":25.87314923597006,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:52","end":"02:52","startHours":25.87314923597006,"endHours":26.87314923597006,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:52","end":"03:52","startHours":26.87314923597006,"endHours":27.87314923597006,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:52","end":"04:52","startHours":27.87314923597006,"endHours":28.87314923597006,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:52","end":"05:52","startHours":28.87314923597006,"endHours":29.87314923597006,"planetary_lord":"Moon"}],"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":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"West","rahuVasa":"North-West","anandadiYoga":{"name":"Dhātṛ","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":6.163197299620379,"eotMinutes":-3.095151365876405,"ayanamsa":24.0243}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"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 Trayodaśī · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"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":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"beijing"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 5, 2012 CE · Beijing, Beijing · Vidhyamitra","description":"April 5, 2012 CE for Beijing, Beijing: Śukla Trayodaśī, sūryodaya 05:52, sūryāsta 18:43.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/beijing/2012-04-05","hreflang_alternates":{"en":"https://vidhyamitra.com/city/beijing/2012-04-05","sa":"https://sa.vidhyamitra.com/city/beijing/2012-04-05","hi":"https://hi.vidhyamitra.com/city/beijing/2012-04-05","x-default":"https://vidhyamitra.com/city/beijing/2012-04-05"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T19:37:25.651Z","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":"2026-05-31T19:37:25.651Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T19:37:25.651Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}