{"id":"vidhyamitra:city-day:beijing:1981-07-14:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/beijing/1981-07-14","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1981-07-14","date_display":"July 14, 1981 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":1981,"month":7,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444799.770833,"kali_year":5083,"ahargana":1856334.2708,"sun":{"sidereal_longitude":87.5512,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":230.4722,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":142.921,"elapsed_within_tithi_degrees":10.921},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":230.4722,"elapsed_within_degrees":3.8055},"yoga":{"number":24,"name":"Śukla","sum_longitude":318.0233},"karana":{"half_tithi_index":23,"name":"Bālava"},"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":1981,"month":7,"day":14,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444799.770833,"ahargana":1856334.2708,"kali_year":5083,"ayanamsa_lahiri":23.595,"grahas":{"sun":{"sidereal_longitude":87.930928,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"moon":{"sidereal_longitude":232.027328,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false,"latitude":3.5449},"mars":{"sidereal_longitude":63.713528,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":67.46402799999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":160.23092799999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"venus":{"sidereal_longitude":113.932028,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":160.36542799999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":102.477,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":282.477,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":1981,"month":7,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444799.770833,"kali_year":5083,"ahargana":1856334.2708,"sun":{"sidereal_longitude":87.5512,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":230.4722,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":142.921,"elapsed_within_tithi_degrees":10.921},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":230.4722,"elapsed_within_degrees":3.8055},"yoga":{"number":24,"name":"Śukla","sum_longitude":318.0233},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.545,"elongation":142.921},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.545,"opposition_distance":37.079}},"eclipse_window_40days":[{"offset_days":3,"type":"lunar","occurs":true,"moon_latitude":1.092,"opposition_distance":2.128},{"offset_days":17,"type":"solar","occurs":true,"moon_latitude":0.181,"elongation":0.207}]},"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":"04:57","sunsetLocal":"19:43","solarNoonLocal":"12:20","dayLengthHours":14.760043075692753,"dayLengthDisplay":"14 Hours 45 Mins 36 Secs","nightLengthDisplay":"9 Hours 14 Mins 24 Secs","moonriseLocal":"17:15","moonsetLocal":"02:38","rahuKala":{"name":"Rāhu Kāla","start":"16:01","end":"17:52","startHours":16.02147121036385,"endHours":17.866476594825443,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:38","end":"10:29","startHours":8.641449672517473,"endHours":10.486455056979068,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:20","end":"14:11","startHours":12.331460441440662,"endHours":14.176465825902255,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:24","end":"08:53","startHours":8.39544895458926,"endHours":8.887450390445686,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:34","end":"05:58","startHours":5.566440698414816,"endHours":5.960041847099956,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:49","startHours":11.839459005584235,"endHours":12.823461877297085,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"02:59","end":"03:58","startHours":2.983433160168584,"endHours":3.967436031881434,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:43","end":"04:57","startHours":3.7214353139532217,"endHours":4.951438903594284,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:47","end":"15:47","startHours":14.791467620722784,"endHours":15.775470492435634,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:31","end":"19:55","startHours":19.511481979287037,"endHours":19.911481979287036,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:43","end":"20:20","startHours":19.711481979287036,"endHours":20.32648377410757,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:28","end":"21:13","startHours":19.461481979287036,"endHours":21.211481979287036,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:49","startHours":23.839459005584235,"endHours":24.82346187729709,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"04:57","end":"06:48","startHours":4.951438903594284,"endHours":6.796444288055879,"quality":"inauspicious"},{"name":"Udveg","start":"06:48","end":"08:38","startHours":6.796444288055879,"endHours":8.641449672517473,"quality":"inauspicious"},{"name":"Chala","start":"08:38","end":"10:29","startHours":8.641449672517473,"endHours":10.486455056979068,"quality":"neutral"},{"name":"Labha","start":"10:29","end":"12:20","startHours":10.486455056979068,"endHours":12.331460441440662,"quality":"auspicious"},{"name":"Amṛta","start":"12:20","end":"14:11","startHours":12.331460441440662,"endHours":14.176465825902255,"quality":"auspicious"},{"name":"Kāla","start":"14:11","end":"16:01","startHours":14.176465825902255,"endHours":16.02147121036385,"quality":"inauspicious"},{"name":"Śubha","start":"16:01","end":"17:52","startHours":16.02147121036385,"endHours":17.866476594825443,"quality":"auspicious"},{"name":"Roga","start":"17:52","end":"19:43","startHours":17.866476594825443,"endHours":19.711481979287036,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:43","end":"20:52","startHours":19.711481979287036,"endHours":20.866476594825443,"quality":"inauspicious"},{"name":"Śubha","start":"20:52","end":"22:01","startHours":20.866476594825443,"endHours":22.02147121036385,"quality":"auspicious"},{"name":"Roga","start":"22:01","end":"23:11","startHours":22.02147121036385,"endHours":23.176465825902255,"quality":"inauspicious"},{"name":"Udveg","start":"23:11","end":"00:20","startHours":23.176465825902255,"endHours":24.33146044144066,"quality":"inauspicious"},{"name":"Chala","start":"00:20","end":"01:29","startHours":24.33146044144066,"endHours":25.486455056979068,"quality":"neutral"},{"name":"Labha","start":"01:29","end":"02:38","startHours":25.486455056979068,"endHours":26.64144967251747,"quality":"auspicious"},{"name":"Amṛta","start":"02:38","end":"03:48","startHours":26.64144967251747,"endHours":27.796444288055877,"quality":"auspicious"},{"name":"Kāla","start":"03:48","end":"04:57","startHours":27.796444288055877,"endHours":28.951438903594283,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"04:57","end":"05:57","startHours":4.951438903594284,"endHours":5.951438903594284,"planetary_lord":"Mars"},{"name":"Hora 2","start":"05:57","end":"06:57","startHours":5.951438903594284,"endHours":6.951438903594284,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"06:57","end":"07:57","startHours":6.951438903594284,"endHours":7.951438903594284,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"07:57","end":"08:57","startHours":7.951438903594284,"endHours":8.951438903594283,"planetary_lord":"Moon"},{"name":"Hora 5","start":"08:57","end":"09:57","startHours":8.951438903594283,"endHours":9.951438903594283,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"09:57","end":"10:57","startHours":9.951438903594283,"endHours":10.951438903594283,"planetary_lord":"Venus"},{"name":"Hora 7","start":"10:57","end":"11:57","startHours":10.951438903594283,"endHours":11.951438903594283,"planetary_lord":"Sun"},{"name":"Hora 8","start":"11:57","end":"12:57","startHours":11.951438903594283,"endHours":12.951438903594283,"planetary_lord":"Mars"},{"name":"Hora 9","start":"12:57","end":"13:57","startHours":12.951438903594283,"endHours":13.951438903594283,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"13:57","end":"14:57","startHours":13.951438903594283,"endHours":14.951438903594283,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"14:57","end":"15:57","startHours":14.951438903594283,"endHours":15.951438903594283,"planetary_lord":"Moon"},{"name":"Hora 12","start":"15:57","end":"16:57","startHours":15.951438903594283,"endHours":16.951438903594283,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"16:57","end":"17:57","startHours":16.951438903594283,"endHours":17.951438903594283,"planetary_lord":"Venus"},{"name":"Hora 14","start":"17:57","end":"18:57","startHours":17.951438903594283,"endHours":18.951438903594283,"planetary_lord":"Sun"},{"name":"Hora 15","start":"18:57","end":"19:57","startHours":18.951438903594283,"endHours":19.951438903594283,"planetary_lord":"Mars"},{"name":"Hora 16","start":"19:57","end":"20:57","startHours":19.951438903594283,"endHours":20.951438903594283,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"20:57","end":"21:57","startHours":20.951438903594283,"endHours":21.951438903594283,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"21:57","end":"22:57","startHours":21.951438903594283,"endHours":22.951438903594283,"planetary_lord":"Moon"},{"name":"Hora 19","start":"22:57","end":"23:57","startHours":22.951438903594283,"endHours":23.951438903594283,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"23:57","end":"00:57","startHours":23.951438903594283,"endHours":24.951438903594283,"planetary_lord":"Venus"},{"name":"Hora 21","start":"00:57","end":"01:57","startHours":24.951438903594283,"endHours":25.951438903594283,"planetary_lord":"Sun"},{"name":"Hora 22","start":"01:57","end":"02:57","startHours":25.951438903594283,"endHours":26.951438903594283,"planetary_lord":"Mars"},{"name":"Hora 23","start":"02:57","end":"03:57","startHours":26.951438903594283,"endHours":27.951438903594283,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"03:57","end":"04:57","startHours":27.951438903594283,"endHours":28.951438903594283,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"North","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.71507866350244,"eotMinutes":-5.476426486439539,"ayanamsa":23.595}},"calendars":{"vikram_samvat":2038,"vikram_samvatsara":"Bhāva","saka_samvat":1903,"saka_samvatsara":"Durmati","bengali_samvat":1388,"malayalam_era":1157,"nanakshahi_year":512,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Dvādaśī · Vikram 2038 Bhāva · Śaka 1903 Durmati"},"festivals":[],"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","relevance":0.5}]},"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 July 14, 1981 CE · Beijing, Beijing · Vidhyamitra","description":"July 14, 1981 CE for Beijing, Beijing: Śukla Dvādaśī, sūryodaya 04:57, sūryāsta 19:43.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/beijing/1981-07-14","hreflang_alternates":{"en":"https://vidhyamitra.com/city/beijing/1981-07-14","sa":"https://sa.vidhyamitra.com/city/beijing/1981-07-14","hi":"https://hi.vidhyamitra.com/city/beijing/1981-07-14","x-default":"https://vidhyamitra.com/city/beijing/1981-07-14"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T15:58:34.656Z","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":"2026-06-01T15:58:34.656Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T15:58:34.656Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}