{"id":"vidhyamitra:city-day:ayodhya:2120-08-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2120-08-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2120-08-20","date_display":"August 20, 2120 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":2120,"month":8,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2495605.770833,"kali_year":5222,"ahargana":1907140.2708,"sun":{"sidereal_longitude":120.8711,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":73.1348,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":312.2637,"elapsed_within_tithi_degrees":0.2637},"nakshatra":{"number":6,"name":"Ārdrā","pada":2,"moon_longitude":73.1348,"elapsed_within_degrees":6.4681},"yoga":{"number":15,"name":"Vajra","sum_longitude":194.0059},"karana":{"half_tithi_index":52,"name":"Kaulava"},"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":2120,"month":8,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2495605.770833,"ahargana":1907140.2708,"kali_year":5222,"ayanamsa_lahiri":25.5382,"grahas":{"sun":{"sidereal_longitude":121.79276500000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":76.02396499999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false,"latitude":2.7312},"mars":{"sidereal_longitude":63.973765000000014,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":140.559665,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":82.12426500000004,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"venus":{"sidereal_longitude":147.61636499999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":64.64766500000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":290.5306,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":110.5306,"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":2120,"month":8,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2495605.770833,"kali_year":5222,"ahargana":1907140.2708,"sun":{"sidereal_longitude":120.8711,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":73.1348,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":312.2637,"elapsed_within_tithi_degrees":0.2637},"nakshatra":{"number":6,"name":"Ārdrā","pada":2,"moon_longitude":73.1348,"elapsed_within_degrees":6.4681},"yoga":{"number":15,"name":"Vajra","sum_longitude":194.0059},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.731,"elongation":47.736},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.731,"opposition_distance":132.264}},"eclipse_window_40days":[{"offset_days":4,"type":"solar","occurs":true,"moon_latitude":-0.991,"elongation":1.653}]},"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:35","sunsetLocal":"18:34","solarNoonLocal":"12:04","dayLengthHours":12.978292361827425,"dayLengthDisplay":"12 Hours 58 Mins 42 Secs","nightLengthDisplay":"11 Hours 01 Mins 18 Secs","moonriseLocal":"02:09","moonsetLocal":"15:53","rahuKala":{"name":"Rāhu Kāla","start":"15:19","end":"16:56","startHours":15.315139938965693,"endHours":16.93742648419412,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:50","end":"10:27","startHours":8.825993758051982,"endHours":10.44828030328041,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:04","end":"13:42","startHours":12.070566848508838,"endHours":13.692853393737266,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:37","end":"09:03","startHours":8.609688885354858,"endHours":9.042298630749105,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:07","end":"06:28","startHours":6.122182849337935,"endHours":6.468270645653333,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:30","startHours":11.63795710311459,"endHours":12.503176593903085,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:51","end":"04:43","startHours":3.8509816860181356,"endHours":4.7162011768066305,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:30","end":"05:35","startHours":4.499896304109507,"endHours":5.5814206675951255,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"15:06","startHours":14.233615575480076,"endHours":15.098835066268572,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:22","end":"18:46","startHours":18.35971302942255,"endHours":18.75971302942255,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:34","end":"19:06","startHours":18.55971302942255,"endHours":19.10047521116536,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:19","end":"20:04","startHours":18.30971302942255,"endHours":20.05971302942255,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:30","startHours":23.63795710311459,"endHours":24.50317659390309,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:35","end":"07:12","startHours":5.5814206675951255,"endHours":7.203707212823554,"quality":"inauspicious"},{"name":"Udveg","start":"07:12","end":"08:50","startHours":7.203707212823554,"endHours":8.825993758051982,"quality":"inauspicious"},{"name":"Chala","start":"08:50","end":"10:27","startHours":8.825993758051982,"endHours":10.44828030328041,"quality":"neutral"},{"name":"Labha","start":"10:27","end":"12:04","startHours":10.44828030328041,"endHours":12.070566848508838,"quality":"auspicious"},{"name":"Amṛta","start":"12:04","end":"13:42","startHours":12.070566848508838,"endHours":13.692853393737266,"quality":"auspicious"},{"name":"Kāla","start":"13:42","end":"15:19","startHours":13.692853393737266,"endHours":15.315139938965693,"quality":"inauspicious"},{"name":"Śubha","start":"15:19","end":"16:56","startHours":15.315139938965693,"endHours":16.93742648419412,"quality":"auspicious"},{"name":"Roga","start":"16:56","end":"18:34","startHours":16.93742648419412,"endHours":18.55971302942255,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:34","end":"19:56","startHours":18.55971302942255,"endHours":19.937426484194123,"quality":"inauspicious"},{"name":"Śubha","start":"19:56","end":"21:19","startHours":19.937426484194123,"endHours":21.315139938965693,"quality":"auspicious"},{"name":"Roga","start":"21:19","end":"22:42","startHours":21.315139938965693,"endHours":22.692853393737266,"quality":"inauspicious"},{"name":"Udveg","start":"22:42","end":"00:04","startHours":22.692853393737266,"endHours":24.07056684850884,"quality":"inauspicious"},{"name":"Chala","start":"00:04","end":"01:27","startHours":24.07056684850884,"endHours":25.44828030328041,"quality":"neutral"},{"name":"Labha","start":"01:27","end":"02:50","startHours":25.44828030328041,"endHours":26.825993758051982,"quality":"auspicious"},{"name":"Amṛta","start":"02:50","end":"04:12","startHours":26.825993758051982,"endHours":28.203707212823552,"quality":"auspicious"},{"name":"Kāla","start":"04:12","end":"05:35","startHours":28.203707212823552,"endHours":29.581420667595125,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:35","end":"06:35","startHours":5.5814206675951255,"endHours":6.5814206675951255,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:35","end":"07:35","startHours":6.5814206675951255,"endHours":7.5814206675951255,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:35","end":"08:35","startHours":7.5814206675951255,"endHours":8.581420667595125,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:35","end":"09:35","startHours":8.581420667595125,"endHours":9.581420667595125,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:35","end":"10:35","startHours":9.581420667595125,"endHours":10.581420667595125,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:35","end":"11:35","startHours":10.581420667595125,"endHours":11.581420667595125,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:35","end":"12:35","startHours":11.581420667595125,"endHours":12.581420667595125,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:35","end":"13:35","startHours":12.581420667595125,"endHours":13.581420667595125,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:35","end":"14:35","startHours":13.581420667595125,"endHours":14.581420667595125,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:35","end":"15:35","startHours":14.581420667595125,"endHours":15.581420667595125,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:35","end":"16:35","startHours":15.581420667595125,"endHours":16.581420667595125,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:35","end":"17:35","startHours":16.581420667595125,"endHours":17.581420667595125,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:35","end":"18:35","startHours":17.581420667595125,"endHours":18.581420667595125,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:35","end":"19:35","startHours":18.581420667595125,"endHours":19.581420667595125,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:35","end":"20:35","startHours":19.581420667595125,"endHours":20.581420667595125,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:35","end":"21:35","startHours":20.581420667595125,"endHours":21.581420667595125,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:35","end":"22:35","startHours":21.581420667595125,"endHours":22.581420667595125,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:35","end":"23:35","startHours":22.581420667595125,"endHours":23.581420667595125,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:35","end":"00:35","startHours":23.581420667595125,"endHours":24.581420667595125,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:35","end":"01:35","startHours":24.581420667595125,"endHours":25.581420667595125,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:35","end":"02:35","startHours":25.581420667595125,"endHours":26.581420667595125,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:35","end":"03:35","startHours":26.581420667595125,"endHours":27.581420667595125,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:35","end":"04:35","startHours":27.581420667595125,"endHours":28.581420667595125,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:35","end":"05:35","startHours":28.581420667595125,"endHours":29.581420667595125,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"Padma","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":12.397352503424711,"eotMinutes":-3.0500109105302213,"ayanamsa":25.5382}},"calendars":{"vikram_samvat":2177,"vikram_samvatsara":"Vijaya","saka_samvat":2042,"saka_samvatsara":"Vikrama","bengali_samvat":1527,"malayalam_era":1296,"nanakshahi_year":651,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Dvādaśī · Vikram 2177 Vijaya · Śaka 2042 Vikrama"},"festivals":[{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5}],"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":"ayodhya"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 20, 2120 CE · Ayodhyā · Vidhyamitra","description":"August 20, 2120 CE for Ayodhyā: Kṛṣṇa Dvādaśī, sūryodaya 05:35, sūryāsta 18:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2120-08-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2120-08-20","sa":"https://sa.vidhyamitra.com/city/ayodhya/2120-08-20","hi":"https://hi.vidhyamitra.com/city/ayodhya/2120-08-20","x-default":"https://vidhyamitra.com/city/ayodhya/2120-08-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T08:28:18.717Z","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":"2026-05-17T08:28:18.717Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T08:28:18.717Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}