{"id":"vidhyamitra:city-day:ayodhya:2145-07-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2145-07-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2145-07-31","date_display":"July 31, 2145 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":2145,"month":7,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504716.770833,"kali_year":5247,"ahargana":1916251.2708,"sun":{"sidereal_longitude":101.3618,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":243.4675,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":142.1057,"elapsed_within_tithi_degrees":10.1057},"nakshatra":{"number":19,"name":"Mūla","pada":2,"moon_longitude":243.4675,"elapsed_within_degrees":3.4675},"yoga":{"number":26,"name":"Indra","sum_longitude":344.8292},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2145,"month":7,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2504716.770833,"ahargana":1916251.2708,"kali_year":5247,"ayanamsa_lahiri":25.8866,"grahas":{"sun":{"sidereal_longitude":102.23165800000004,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"moon":{"sidereal_longitude":242.25705800000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false,"latitude":4.3599},"mars":{"sidereal_longitude":110.12755800000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":82.27905800000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":109.65995800000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":69.290258,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":5.058058000000017,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":167.786,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":347.786,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":2145,"month":7,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504716.770833,"kali_year":5247,"ahargana":1916251.2708,"sun":{"sidereal_longitude":101.3618,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":243.4675,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":142.1057,"elapsed_within_tithi_degrees":10.1057},"nakshatra":{"number":19,"name":"Mūla","pada":2,"moon_longitude":243.4675,"elapsed_within_degrees":3.4675},"yoga":{"number":26,"name":"Indra","sum_longitude":344.8292},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.36,"elongation":142.106},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.36,"opposition_distance":37.894}},"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":"05:25","sunsetLocal":"18:50","solarNoonLocal":"12:07","dayLengthHours":13.410303877621166,"dayLengthDisplay":"13 Hours 24 Mins 37 Secs","nightLengthDisplay":"10 Hours 35 Mins 23 Secs","moonriseLocal":"16:15","moonsetLocal":"02:40","rahuKala":{"name":"Rāhu Kāla","start":"08:46","end":"10:27","startHours":8.768346939133892,"endHours":10.444634923836537,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:48","end":"15:28","startHours":13.797210893241829,"endHours":15.473498877944474,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:25","end":"07:06","startHours":5.4157709697286,"endHours":7.092058954431246,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:33","end":"09:00","startHours":8.544841874506872,"endHours":8.991852003760911,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:58","end":"06:20","startHours":5.974533631296149,"endHours":6.33214173469938,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:34","startHours":11.673912779285143,"endHours":12.567933037793221,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:38","end":"04:31","startHours":3.627730452712444,"endHours":4.521750711220522,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:18","end":"05:25","startHours":4.298245646593503,"endHours":5.4157709697286,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:15","startHours":14.355973554809378,"endHours":15.249993813317456,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:38","end":"19:02","startHours":18.626074847349766,"endHours":19.026074847349765,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:50","end":"19:23","startHours":18.826074847349766,"endHours":19.384837508917315,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:35","end":"20:20","startHours":18.576074847349766,"endHours":20.326074847349766,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:34","startHours":23.673912779285143,"endHours":24.56793303779322,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:25","end":"07:06","startHours":5.4157709697286,"endHours":7.092058954431246,"quality":"inauspicious"},{"name":"Śubha","start":"07:06","end":"08:46","startHours":7.092058954431246,"endHours":8.768346939133892,"quality":"auspicious"},{"name":"Roga","start":"08:46","end":"10:27","startHours":8.768346939133892,"endHours":10.444634923836537,"quality":"inauspicious"},{"name":"Udveg","start":"10:27","end":"12:07","startHours":10.444634923836537,"endHours":12.120922908539182,"quality":"inauspicious"},{"name":"Chala","start":"12:07","end":"13:48","startHours":12.120922908539182,"endHours":13.797210893241829,"quality":"neutral"},{"name":"Labha","start":"13:48","end":"15:28","startHours":13.797210893241829,"endHours":15.473498877944474,"quality":"auspicious"},{"name":"Amṛta","start":"15:28","end":"17:09","startHours":15.473498877944474,"endHours":17.14978686264712,"quality":"auspicious"},{"name":"Kāla","start":"17:09","end":"18:50","startHours":17.14978686264712,"endHours":18.826074847349766,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:50","end":"20:09","startHours":18.826074847349766,"endHours":20.14978686264712,"quality":"auspicious"},{"name":"Amṛta","start":"20:09","end":"21:28","startHours":20.14978686264712,"endHours":21.473498877944476,"quality":"auspicious"},{"name":"Kāla","start":"21:28","end":"22:48","startHours":21.473498877944476,"endHours":22.79721089324183,"quality":"inauspicious"},{"name":"Śubha","start":"22:48","end":"00:07","startHours":22.79721089324183,"endHours":24.120922908539182,"quality":"auspicious"},{"name":"Roga","start":"00:07","end":"01:27","startHours":24.120922908539182,"endHours":25.44463492383654,"quality":"inauspicious"},{"name":"Udveg","start":"01:27","end":"02:46","startHours":25.44463492383654,"endHours":26.76834693913389,"quality":"inauspicious"},{"name":"Chala","start":"02:46","end":"04:06","startHours":26.76834693913389,"endHours":28.092058954431245,"quality":"neutral"},{"name":"Labha","start":"04:06","end":"05:25","startHours":28.092058954431245,"endHours":29.415770969728598,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:25","end":"06:25","startHours":5.4157709697286,"endHours":6.4157709697286,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:25","end":"07:25","startHours":6.4157709697286,"endHours":7.4157709697286,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:25","end":"08:25","startHours":7.4157709697286,"endHours":8.4157709697286,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:25","end":"09:25","startHours":8.4157709697286,"endHours":9.4157709697286,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:25","end":"10:25","startHours":9.4157709697286,"endHours":10.4157709697286,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:25","end":"11:25","startHours":10.4157709697286,"endHours":11.4157709697286,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:25","end":"12:25","startHours":11.4157709697286,"endHours":12.4157709697286,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:25","end":"13:25","startHours":12.4157709697286,"endHours":13.4157709697286,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:25","end":"14:25","startHours":13.4157709697286,"endHours":14.4157709697286,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:25","end":"15:25","startHours":14.4157709697286,"endHours":15.4157709697286,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:25","end":"16:25","startHours":15.4157709697286,"endHours":16.415770969728598,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:25","end":"17:25","startHours":16.415770969728598,"endHours":17.415770969728598,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:25","end":"18:25","startHours":17.415770969728598,"endHours":18.415770969728598,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:25","end":"19:25","startHours":18.415770969728598,"endHours":19.415770969728598,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:25","end":"20:25","startHours":19.415770969728598,"endHours":20.415770969728598,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:25","end":"21:25","startHours":20.415770969728598,"endHours":21.415770969728598,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:25","end":"22:25","startHours":21.415770969728598,"endHours":22.415770969728598,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:25","end":"23:25","startHours":22.415770969728598,"endHours":23.415770969728598,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:25","end":"00:25","startHours":23.415770969728598,"endHours":24.415770969728598,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:25","end":"01:25","startHours":24.415770969728598,"endHours":25.415770969728598,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:25","end":"02:25","startHours":25.415770969728598,"endHours":26.415770969728598,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:25","end":"03:25","startHours":26.415770969728598,"endHours":27.415770969728598,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:25","end":"04:25","startHours":27.415770969728598,"endHours":28.415770969728598,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:25","end":"05:25","startHours":28.415770969728598,"endHours":29.415770969728598,"planetary_lord":"Mercury"}],"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":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":18.234771820967293,"eotMinutes":-6.071374512350812,"ayanamsa":25.8866}},"calendars":{"vikram_samvat":2202,"vikram_samvatsara":"Kālayukta","saka_samvat":2067,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1552,"malayalam_era":1321,"nanakshahi_year":676,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Dvādaśī · Vikram 2202 Kālayukta · Śaka 2067 Viśvāvasu"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 July 31, 2145 CE · Ayodhyā · Vidhyamitra","description":"July 31, 2145 CE for Ayodhyā: Śukla Dvādaśī, sūryodaya 05:25, sūryāsta 18:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2145-07-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2145-07-31","sa":"https://sa.vidhyamitra.com/city/ayodhya/2145-07-31","hi":"https://hi.vidhyamitra.com/city/ayodhya/2145-07-31","x-default":"https://vidhyamitra.com/city/ayodhya/2145-07-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T09:39:03.144Z","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":"2026-05-18T09:39:03.144Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T09:39:03.144Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}