{"id":"vidhyamitra:city-day:ayodhya:2179-07-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2179-07-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2179-07-12","date_display":"July 12, 2179 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":2179,"month":7,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517115.770833,"kali_year":5281,"ahargana":1928650.2708,"sun":{"sidereal_longitude":82.5956,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":175.6726,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":93.077,"elapsed_within_tithi_degrees":9.077},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":175.6726,"elapsed_within_degrees":2.3393},"yoga":{"number":20,"name":"Śiva","sum_longitude":258.2683},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2179,"month":7,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2517115.770833,"ahargana":1928650.2708,"kali_year":5281,"ayanamsa_lahiri":26.3608,"grahas":{"sun":{"sidereal_longitude":83.41742499999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"moon":{"sidereal_longitude":177.31932499999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false,"latitude":-3.6919},"mars":{"sidereal_longitude":111.89522499999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":61.29932500000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":64.52552500000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":83.81262500000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":60.915824999999984,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":230.8273,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":50.8273,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"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":2179,"month":7,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517115.770833,"kali_year":5281,"ahargana":1928650.2708,"sun":{"sidereal_longitude":82.5956,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":175.6726,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":93.077,"elapsed_within_tithi_degrees":9.077},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":175.6726,"elapsed_within_degrees":2.3393},"yoga":{"number":20,"name":"Śiva","sum_longitude":258.2683},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.692,"elongation":93.077},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.692,"opposition_distance":86.923}},"eclipse_window_40days":[]},"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":"05:15","sunsetLocal":"18:58","solarNoonLocal":"12:06","dayLengthHours":13.705740210887395,"dayLengthDisplay":"13 Hours 42 Mins 21 Secs","nightLengthDisplay":"10 Hours 17 Mins 39 Secs","moonriseLocal":"12:38","moonsetLocal":"00:06","rahuKala":{"name":"Rāhu Kāla","start":"06:58","end":"08:41","startHours":6.967395253034812,"endHours":8.680612779395737,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:24","end":"12:06","startHours":10.393830305756662,"endHours":12.107047832117587,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:49","end":"15:32","startHours":13.820265358478512,"endHours":15.533482884839433,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:27","end":"08:55","startHours":8.452183775880947,"endHours":8.909041782910528,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:50","end":"06:11","startHours":5.825250235460864,"endHours":6.190736641084528,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:34","startHours":11.650189825088006,"endHours":12.563905839147164,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:26","end":"04:20","startHours":3.4267456985555693,"endHours":4.3404617126147285,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:07","end":"05:15","startHours":4.112032709099939,"endHours":5.2541777266738885,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:18","startHours":14.391337867265484,"endHours":15.305053881324644,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:46","end":"19:10","startHours":18.759917937561283,"endHours":19.159917937561282,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:58","end":"19:32","startHours":18.959917937561283,"endHours":19.53099044634826,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:43","end":"20:28","startHours":18.709917937561283,"endHours":20.459917937561283,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:34","startHours":23.650189825088006,"endHours":24.563905839147168,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:15","end":"06:58","startHours":5.2541777266738885,"endHours":6.967395253034812,"quality":"auspicious"},{"name":"Kāla","start":"06:58","end":"08:41","startHours":6.967395253034812,"endHours":8.680612779395737,"quality":"inauspicious"},{"name":"Śubha","start":"08:41","end":"10:24","startHours":8.680612779395737,"endHours":10.393830305756662,"quality":"auspicious"},{"name":"Roga","start":"10:24","end":"12:06","startHours":10.393830305756662,"endHours":12.107047832117587,"quality":"inauspicious"},{"name":"Udveg","start":"12:06","end":"13:49","startHours":12.107047832117587,"endHours":13.820265358478512,"quality":"inauspicious"},{"name":"Chala","start":"13:49","end":"15:32","startHours":13.820265358478512,"endHours":15.533482884839433,"quality":"neutral"},{"name":"Labha","start":"15:32","end":"17:15","startHours":15.533482884839433,"endHours":17.246700411200358,"quality":"auspicious"},{"name":"Amṛta","start":"17:15","end":"18:58","startHours":17.246700411200358,"endHours":18.959917937561283,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:58","end":"20:15","startHours":18.959917937561283,"endHours":20.246700411200358,"quality":"neutral"},{"name":"Labha","start":"20:15","end":"21:32","startHours":20.246700411200358,"endHours":21.533482884839433,"quality":"auspicious"},{"name":"Amṛta","start":"21:32","end":"22:49","startHours":21.533482884839433,"endHours":22.82026535847851,"quality":"auspicious"},{"name":"Kāla","start":"22:49","end":"00:06","startHours":22.82026535847851,"endHours":24.107047832117587,"quality":"inauspicious"},{"name":"Śubha","start":"00:06","end":"01:24","startHours":24.107047832117587,"endHours":25.39383030575666,"quality":"auspicious"},{"name":"Roga","start":"01:24","end":"02:41","startHours":25.39383030575666,"endHours":26.680612779395737,"quality":"inauspicious"},{"name":"Udveg","start":"02:41","end":"03:58","startHours":26.680612779395737,"endHours":27.967395253034812,"quality":"inauspicious"},{"name":"Chala","start":"03:58","end":"05:15","startHours":27.967395253034812,"endHours":29.254177726673888,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:15","end":"06:15","startHours":5.2541777266738885,"endHours":6.2541777266738885,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:15","end":"07:15","startHours":6.2541777266738885,"endHours":7.2541777266738885,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:15","end":"08:15","startHours":7.2541777266738885,"endHours":8.254177726673888,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:15","end":"09:15","startHours":8.254177726673888,"endHours":9.254177726673888,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:15","end":"10:15","startHours":9.254177726673888,"endHours":10.254177726673888,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:15","end":"11:15","startHours":10.254177726673888,"endHours":11.254177726673888,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:15","end":"12:15","startHours":11.254177726673888,"endHours":12.254177726673888,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:15","end":"13:15","startHours":12.254177726673888,"endHours":13.254177726673888,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:15","end":"14:15","startHours":13.254177726673888,"endHours":14.254177726673888,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:15","end":"15:15","startHours":14.254177726673888,"endHours":15.254177726673888,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:15","end":"16:15","startHours":15.254177726673888,"endHours":16.254177726673888,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:15","end":"17:15","startHours":16.254177726673888,"endHours":17.254177726673888,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:15","end":"18:15","startHours":17.254177726673888,"endHours":18.254177726673888,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:15","end":"19:15","startHours":18.254177726673888,"endHours":19.254177726673888,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:15","end":"20:15","startHours":19.254177726673888,"endHours":20.254177726673888,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:15","end":"21:15","startHours":20.254177726673888,"endHours":21.254177726673888,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:15","end":"22:15","startHours":21.254177726673888,"endHours":22.254177726673888,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:15","end":"23:15","startHours":22.254177726673888,"endHours":23.254177726673888,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:15","end":"00:15","startHours":23.254177726673888,"endHours":24.254177726673888,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:15","end":"01:15","startHours":24.254177726673888,"endHours":25.254177726673888,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:15","end":"02:15","startHours":25.254177726673888,"endHours":26.254177726673888,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:15","end":"03:15","startHours":26.254177726673888,"endHours":27.254177726673888,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:15","end":"04:15","startHours":27.254177726673888,"endHours":28.254177726673888,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:15","end":"05:15","startHours":28.254177726673888,"endHours":29.254177726673888,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":21.979201525692098,"eotMinutes":-5.238869927055064,"ayanamsa":26.3608}},"calendars":{"vikram_samvat":2236,"vikram_samvatsara":"Nandana","saka_samvat":2101,"saka_samvatsara":"Pramāthi","bengali_samvat":1586,"malayalam_era":1355,"nanakshahi_year":710,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Aṣṭamī · Vikram 2236 Nandana · Śaka 2101 Pramāthi"},"festivals":[{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"precedence":5}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5}]},"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 July 12, 2179 CE · Ayodhyā · Vidhyamitra","description":"July 12, 2179 CE for Ayodhyā: Śukla Aṣṭamī, sūryodaya 05:15, sūryāsta 18:58.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2179-07-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2179-07-12","sa":"https://sa.vidhyamitra.com/city/ayodhya/2179-07-12","hi":"https://hi.vidhyamitra.com/city/ayodhya/2179-07-12","x-default":"https://vidhyamitra.com/city/ayodhya/2179-07-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T15:47:38.000Z","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":"2026-05-22T15:47:38.000Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T15:47:38.000Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}