{"id":"vidhyamitra:city-day:ayodhya:2311-07-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2311-07-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2311-07-15","date_display":"July 15, 2311 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":2311,"month":7,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2565329.770833,"kali_year":5413,"ahargana":1976864.2708,"sun":{"sidereal_longitude":82.4481,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":53.3639,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":330.9159,"elapsed_within_tithi_degrees":6.9159},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":53.3639,"elapsed_within_degrees":0.0306},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":135.812},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"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":2311,"month":7,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2565329.770833,"ahargana":1976864.2708,"kali_year":5413,"ayanamsa_lahiri":28.2048,"grahas":{"sun":{"sidereal_longitude":83.58779600000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"moon":{"sidereal_longitude":54.32399600000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false,"latitude":-2.7156},"mars":{"sidereal_longitude":148.32439599999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":65.84459600000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":100.86379599999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"venus":{"sidereal_longitude":35.191596000000004,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":228.82039600000007,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":196.2176,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":16.2176,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":2311,"month":7,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2565329.770833,"kali_year":5413,"ahargana":1976864.2708,"sun":{"sidereal_longitude":82.4481,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":53.3639,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":330.9159,"elapsed_within_tithi_degrees":6.9159},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":53.3639,"elapsed_within_degrees":0.0306},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":135.812},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.716,"elongation":29.084},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.716,"opposition_distance":150.916}},"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":"05:16","sunsetLocal":"18:57","solarNoonLocal":"12:07","dayLengthHours":13.680911673612776,"dayLengthDisplay":"13 Hours 40 Mins 51 Secs","nightLengthDisplay":"10 Hours 19 Mins 09 Secs","moonriseLocal":"03:17","moonsetLocal":"17:03","rahuKala":{"name":"Rāhu Kāla","start":"08:42","end":"10:24","startHours":8.692565600036389,"endHours":10.402679559237987,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:49","end":"15:32","startHours":13.82290747764118,"endHours":15.533021436842777,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:16","end":"06:59","startHours":5.2723376816331955,"endHours":6.9824516408347925,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:28","end":"08:55","startHours":8.464550405476176,"endHours":8.920580794596603,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:51","end":"06:12","startHours":5.8423756680337275,"endHours":6.207199979330069,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:34","startHours":11.656763129319158,"endHours":12.568823907560011,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:27","end":"04:22","startHours":3.4482161251514922,"endHours":4.360276903392344,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:08","end":"05:16","startHours":4.1322617088321305,"endHours":5.2723376816331955,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:24","end":"15:18","startHours":14.392945464041713,"endHours":15.305006242282564,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:45","end":"19:09","startHours":18.753249355245973,"endHours":19.153249355245972,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:57","end":"19:31","startHours":18.953249355245973,"endHours":19.523287341646505,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:42","end":"20:27","startHours":18.703249355245973,"endHours":20.453249355245973,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:34","startHours":23.65676312931916,"endHours":24.56882390756001,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:16","end":"06:59","startHours":5.2723376816331955,"endHours":6.9824516408347925,"quality":"inauspicious"},{"name":"Śubha","start":"06:59","end":"08:42","startHours":6.9824516408347925,"endHours":8.692565600036389,"quality":"auspicious"},{"name":"Roga","start":"08:42","end":"10:24","startHours":8.692565600036389,"endHours":10.402679559237987,"quality":"inauspicious"},{"name":"Udveg","start":"10:24","end":"12:07","startHours":10.402679559237987,"endHours":12.112793518439585,"quality":"inauspicious"},{"name":"Chala","start":"12:07","end":"13:49","startHours":12.112793518439585,"endHours":13.82290747764118,"quality":"neutral"},{"name":"Labha","start":"13:49","end":"15:32","startHours":13.82290747764118,"endHours":15.533021436842777,"quality":"auspicious"},{"name":"Amṛta","start":"15:32","end":"17:15","startHours":15.533021436842777,"endHours":17.243135396044377,"quality":"auspicious"},{"name":"Kāla","start":"17:15","end":"18:57","startHours":17.243135396044377,"endHours":18.953249355245973,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:57","end":"20:15","startHours":18.953249355245973,"endHours":20.243135396044377,"quality":"auspicious"},{"name":"Amṛta","start":"20:15","end":"21:32","startHours":20.243135396044377,"endHours":21.53302143684278,"quality":"auspicious"},{"name":"Kāla","start":"21:32","end":"22:49","startHours":21.53302143684278,"endHours":22.82290747764118,"quality":"inauspicious"},{"name":"Śubha","start":"22:49","end":"00:07","startHours":22.82290747764118,"endHours":24.112793518439585,"quality":"auspicious"},{"name":"Roga","start":"00:07","end":"01:24","startHours":24.112793518439585,"endHours":25.40267955923799,"quality":"inauspicious"},{"name":"Udveg","start":"01:24","end":"02:42","startHours":25.40267955923799,"endHours":26.69256560003639,"quality":"inauspicious"},{"name":"Chala","start":"02:42","end":"03:59","startHours":26.69256560003639,"endHours":27.982451640834793,"quality":"neutral"},{"name":"Labha","start":"03:59","end":"05:16","startHours":27.982451640834793,"endHours":29.272337681633196,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:16","end":"06:16","startHours":5.2723376816331955,"endHours":6.2723376816331955,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:16","end":"07:16","startHours":6.2723376816331955,"endHours":7.2723376816331955,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:16","end":"08:16","startHours":7.2723376816331955,"endHours":8.272337681633196,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:16","end":"09:16","startHours":8.272337681633196,"endHours":9.272337681633196,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:16","end":"10:16","startHours":9.272337681633196,"endHours":10.272337681633196,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:16","end":"11:16","startHours":10.272337681633196,"endHours":11.272337681633196,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:16","end":"12:16","startHours":11.272337681633196,"endHours":12.272337681633196,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:16","end":"13:16","startHours":12.272337681633196,"endHours":13.272337681633196,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:16","end":"14:16","startHours":13.272337681633196,"endHours":14.272337681633196,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:16","end":"15:16","startHours":14.272337681633196,"endHours":15.272337681633196,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:16","end":"16:16","startHours":15.272337681633196,"endHours":16.272337681633196,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:16","end":"17:16","startHours":16.272337681633196,"endHours":17.272337681633196,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:16","end":"18:16","startHours":17.272337681633196,"endHours":18.272337681633196,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:16","end":"19:16","startHours":18.272337681633196,"endHours":19.272337681633196,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:16","end":"20:16","startHours":19.272337681633196,"endHours":20.272337681633196,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:16","end":"21:16","startHours":20.272337681633196,"endHours":21.272337681633196,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:16","end":"22:16","startHours":21.272337681633196,"endHours":22.272337681633196,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:16","end":"23:16","startHours":22.272337681633196,"endHours":23.272337681633196,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:16","end":"00:16","startHours":23.272337681633196,"endHours":24.272337681633196,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:16","end":"01:16","startHours":24.272337681633196,"endHours":25.272337681633196,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:16","end":"02:16","startHours":25.272337681633196,"endHours":26.272337681633196,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:16","end":"03:16","startHours":26.272337681633196,"endHours":27.272337681633196,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:16","end":"04:16","startHours":27.272337681633196,"endHours":28.272337681633196,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:16","end":"05:16","startHours":28.272337681633196,"endHours":29.272337681633196,"planetary_lord":"Mercury"}],"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Ānanda","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":21.67294847155639,"eotMinutes":-5.583611106375076,"ayanamsa":28.2048}},"calendars":{"vikram_samvat":2368,"vikram_samvatsara":"Krodhi","saka_samvat":2233,"saka_samvatsara":"Khara","bengali_samvat":1718,"malayalam_era":1487,"nanakshahi_year":842,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa 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 Kṛṣṇa Trayodaśī · Vikram 2368 Krodhi · Śaka 2233 Khara"},"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":"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 15, 2311 CE · Ayodhyā · Vidhyamitra","description":"July 15, 2311 CE for Ayodhyā: Kṛṣṇa Trayodaśī, sūryodaya 05:16, sūryāsta 18:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2311-07-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2311-07-15","sa":"https://sa.vidhyamitra.com/city/ayodhya/2311-07-15","hi":"https://hi.vidhyamitra.com/city/ayodhya/2311-07-15","x-default":"https://vidhyamitra.com/city/ayodhya/2311-07-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T05:42:17.708Z","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":"2026-06-03T05:42:17.708Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T05:42:17.708Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}