{"id":"vidhyamitra:city-day:ayodhya:-3137-08-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/-3137-08-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3137-08-25","date_display":"August 25, 3138 BCE","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":-3137,"month":8,"day":25,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":575504.770833,"kali_year":-35,"ahargana":-12960.7292,"sun":{"sidereal_longitude":183.5997,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":220.4985,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":36.8988,"elapsed_within_tithi_degrees":0.8988},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":220.4985,"elapsed_within_degrees":7.1652},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":44.0982},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"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":-3137,"month":8,"day":25,"hour":6,"minute":30,"calendar":"julian"},"julian_day":575504.770833,"ahargana":-12960.7292,"kali_year":-35,"ayanamsa_lahiri":-47.8985,"grahas":{"sun":{"sidereal_longitude":183.5997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":220.4985,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false,"latitude":4.3205},"mars":{"sidereal_longitude":98.9461,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":201.3817,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":5.0557,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":155.6732,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":273.9375,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":146.7218,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":326.7218,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"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":-3137,"month":8,"day":25,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":575504.770833,"kali_year":-35,"ahargana":-12960.7292,"sun":{"sidereal_longitude":183.5997,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":220.4985,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":36.8988,"elapsed_within_tithi_degrees":0.8988},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":220.4985,"elapsed_within_degrees":7.1652},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":44.0982},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.32,"elongation":36.899},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.32,"opposition_distance":143.101}},"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":"18:40","solarNoonLocal":"12:03","dayLengthHours":13.250898863218259,"dayLengthDisplay":"13 Hours 15 Mins 03 Secs","nightLengthDisplay":"10 Hours 44 Mins 57 Secs","moonriseLocal":"08:22","moonsetLocal":"20:39","rahuKala":{"name":"Rāhu Kāla","start":"07:05","end":"08:44","startHours":7.079102993883192,"endHours":8.735465351785475,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:24","end":"12:03","startHours":10.391827709687757,"endHours":12.048190067590038,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:42","end":"15:22","startHours":13.704552425492322,"endHours":15.360914783394604,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:31","end":"08:57","startHours":8.514617037398503,"endHours":8.956313666172445,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:58","end":"06:20","startHours":5.974861421948337,"endHours":6.328218724967491,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:36","end":"12:29","startHours":11.606493438816097,"endHours":12.48988669636398,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:39","end":"04:32","startHours":3.6559541208851423,"endHours":4.539347378433026,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:19","end":"05:25","startHours":4.318499064046055,"endHours":5.42274063598091,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"15:08","startHours":14.256673211459749,"endHours":15.140066469007632,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:28","end":"18:52","startHours":18.47363949919917,"endHours":18.873639499199168,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:40","end":"19:14","startHours":18.67363949919917,"endHours":19.225760285166597,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:25","end":"20:10","startHours":18.42363949919917,"endHours":20.17363949919917,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:36","end":"00:29","startHours":23.606493438816095,"endHours":24.489886696363982,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:25","end":"07:05","startHours":5.42274063598091,"endHours":7.079102993883192,"quality":"auspicious"},{"name":"Kāla","start":"07:05","end":"08:44","startHours":7.079102993883192,"endHours":8.735465351785475,"quality":"inauspicious"},{"name":"Śubha","start":"08:44","end":"10:24","startHours":8.735465351785475,"endHours":10.391827709687757,"quality":"auspicious"},{"name":"Roga","start":"10:24","end":"12:03","startHours":10.391827709687757,"endHours":12.048190067590038,"quality":"inauspicious"},{"name":"Udveg","start":"12:03","end":"13:42","startHours":12.048190067590038,"endHours":13.704552425492322,"quality":"inauspicious"},{"name":"Chala","start":"13:42","end":"15:22","startHours":13.704552425492322,"endHours":15.360914783394604,"quality":"neutral"},{"name":"Labha","start":"15:22","end":"17:01","startHours":15.360914783394604,"endHours":17.017277141296887,"quality":"auspicious"},{"name":"Amṛta","start":"17:01","end":"18:40","startHours":17.017277141296887,"endHours":18.67363949919917,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:40","end":"20:01","startHours":18.67363949919917,"endHours":20.017277141296887,"quality":"neutral"},{"name":"Labha","start":"20:01","end":"21:22","startHours":20.017277141296887,"endHours":21.360914783394605,"quality":"auspicious"},{"name":"Amṛta","start":"21:22","end":"22:42","startHours":21.360914783394605,"endHours":22.704552425492324,"quality":"auspicious"},{"name":"Kāla","start":"22:42","end":"00:03","startHours":22.704552425492324,"endHours":24.04819006759004,"quality":"inauspicious"},{"name":"Śubha","start":"00:03","end":"01:24","startHours":24.04819006759004,"endHours":25.391827709687757,"quality":"auspicious"},{"name":"Roga","start":"01:24","end":"02:44","startHours":25.391827709687757,"endHours":26.735465351785475,"quality":"inauspicious"},{"name":"Udveg","start":"02:44","end":"04:05","startHours":26.735465351785475,"endHours":28.07910299388319,"quality":"inauspicious"},{"name":"Chala","start":"04:05","end":"05:25","startHours":28.07910299388319,"endHours":29.422740635980908,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:25","end":"06:25","startHours":5.42274063598091,"endHours":6.42274063598091,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:25","end":"07:25","startHours":6.42274063598091,"endHours":7.42274063598091,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:25","end":"08:25","startHours":7.42274063598091,"endHours":8.42274063598091,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:25","end":"09:25","startHours":8.42274063598091,"endHours":9.42274063598091,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:25","end":"10:25","startHours":9.42274063598091,"endHours":10.42274063598091,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:25","end":"11:25","startHours":10.42274063598091,"endHours":11.42274063598091,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:25","end":"12:25","startHours":11.42274063598091,"endHours":12.42274063598091,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:25","end":"13:25","startHours":12.42274063598091,"endHours":13.42274063598091,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:25","end":"14:25","startHours":13.42274063598091,"endHours":14.42274063598091,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:25","end":"15:25","startHours":14.42274063598091,"endHours":15.42274063598091,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:25","end":"16:25","startHours":15.42274063598091,"endHours":16.422740635980908,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:25","end":"17:25","startHours":16.422740635980908,"endHours":17.422740635980908,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:25","end":"18:25","startHours":17.422740635980908,"endHours":18.422740635980908,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:25","end":"19:25","startHours":18.422740635980908,"endHours":19.422740635980908,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:25","end":"20:25","startHours":19.422740635980908,"endHours":20.422740635980908,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:25","end":"21:25","startHours":20.422740635980908,"endHours":21.422740635980908,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:25","end":"22:25","startHours":21.422740635980908,"endHours":22.422740635980908,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:25","end":"23:25","startHours":22.422740635980908,"endHours":23.422740635980908,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:25","end":"00:25","startHours":23.422740635980908,"endHours":24.422740635980908,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:25","end":"01:25","startHours":24.422740635980908,"endHours":25.422740635980908,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:25","end":"02:25","startHours":25.422740635980908,"endHours":26.422740635980908,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:25","end":"03:25","startHours":26.422740635980908,"endHours":27.422740635980908,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:25","end":"04:25","startHours":27.422740635980908,"endHours":28.422740635980908,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:25","end":"05:25","startHours":28.422740635980908,"endHours":29.422740635980908,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"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":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":16.12754212663119,"eotMinutes":-1.7074040554023546,"ayanamsa":-47.8985}},"calendars":{"vikram_samvat":-3080,"saka_samvat":-3215,"bengali_samvat":-3730,"malayalam_era":-3961,"nanakshahi_year":-4606,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Śukla Caturthī · Vikram -3080 undefined · Śaka -3215 undefined"},"festivals":[{"id":"tula-sankranti","name":"Tulā Saṅkrānti","name_sanskrit":"तुला सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Libra.","vrata":false,"detection":{"sun_rashi":"Tulā"},"precedence":5},{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"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":[]},"validity":{"eternal":true,"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 25, 3138 BCE · Ayodhyā · Vidhyamitra","description":"August 25, 3138 BCE for Ayodhyā: Śukla Caturthī, sūryodaya 05:25, sūryāsta 18:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/-3137-08-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/-3137-08-25","sa":"https://sa.vidhyamitra.com/city/ayodhya/-3137-08-25","hi":"https://hi.vidhyamitra.com/city/ayodhya/-3137-08-25","x-default":"https://vidhyamitra.com/city/ayodhya/-3137-08-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-24T14:55:47.593Z","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":"2026-05-24T14:55:47.593Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-24T14:55:47.593Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}