{"id":"vidhyamitra:city-day:ayodhya:2039-07-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2039-07-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2039-07-31","date_display":"July 31, 2039 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":2039,"month":7,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2466000.770833,"kali_year":5141,"ahargana":1877535.2708,"sun":{"sidereal_longitude":102.7186,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":225.4953,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":122.7767,"elapsed_within_tithi_degrees":2.7767},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":225.4953,"elapsed_within_degrees":12.162},"yoga":{"number":25,"name":"Brahma","sum_longitude":328.2139},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2039,"month":7,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2466000.770833,"ahargana":1877535.2708,"kali_year":5141,"ayanamsa_lahiri":24.4059,"grahas":{"sun":{"sidereal_longitude":103.34009400000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"moon":{"sidereal_longitude":223.80749400000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false,"latitude":1.061},"mars":{"sidereal_longitude":34.720394,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":84.93519400000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":129.19989399999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":116.111494,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":150.861894,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":59.146,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":239.146,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":2039,"month":7,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2466000.770833,"kali_year":5141,"ahargana":1877535.2708,"sun":{"sidereal_longitude":102.7186,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":225.4953,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":122.7767,"elapsed_within_tithi_degrees":2.7767},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":225.4953,"elapsed_within_degrees":12.162},"yoga":{"number":25,"name":"Brahma","sum_longitude":328.2139},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.061,"elongation":122.777},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.061,"opposition_distance":57.223}},"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":13.41766244063124,"dayLengthDisplay":"13 Hours 25 Mins 04 Secs","nightLengthDisplay":"10 Hours 34 Mins 56 Secs","moonriseLocal":"14:53","moonsetLocal":"01:26","rahuKala":{"name":"Rāhu Kāla","start":"17:09","end":"18:50","startHours":17.152546323775898,"endHours":18.829754128854802,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:07","end":"13:48","startHours":12.120922908539182,"endHours":13.798130713618086,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:29","end":"17:09","startHours":15.47533851869699,"endHours":17.152546323775898,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:33","end":"08:59","startHours":8.542879591037517,"endHours":8.990135005725225,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:58","end":"06:20","startHours":5.971160956583196,"endHours":6.328965288333363,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:34","startHours":11.673667493851474,"endHours":12.56817832322689,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:37","end":"04:31","startHours":3.623070029472729,"endHours":4.517580858848145,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:18","end":"05:25","startHours":4.293953151504291,"endHours":5.412091688223561,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:15","startHours":14.357199981977722,"endHours":15.251710811353139,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:38","end":"19:02","startHours":18.629754128854803,"endHours":19.0297541288548,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:50","end":"19:23","startHours":18.829754128854802,"endHours":19.388823397214438,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:35","end":"20:20","startHours":18.579754128854802,"endHours":20.329754128854802,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:34","startHours":23.673667493851475,"endHours":24.56817832322689,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:25","end":"07:05","startHours":5.412091688223561,"endHours":7.089299493302466,"quality":"inauspicious"},{"name":"Chala","start":"07:05","end":"08:46","startHours":7.089299493302466,"endHours":8.76650729838137,"quality":"neutral"},{"name":"Labha","start":"08:46","end":"10:27","startHours":8.76650729838137,"endHours":10.443715103460276,"quality":"auspicious"},{"name":"Amṛta","start":"10:27","end":"12:07","startHours":10.443715103460276,"endHours":12.120922908539182,"quality":"auspicious"},{"name":"Kāla","start":"12:07","end":"13:48","startHours":12.120922908539182,"endHours":13.798130713618086,"quality":"inauspicious"},{"name":"Śubha","start":"13:48","end":"15:29","startHours":13.798130713618086,"endHours":15.47533851869699,"quality":"auspicious"},{"name":"Roga","start":"15:29","end":"17:09","startHours":15.47533851869699,"endHours":17.152546323775898,"quality":"inauspicious"},{"name":"Udveg","start":"17:09","end":"18:50","startHours":17.152546323775898,"endHours":18.829754128854802,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:50","end":"20:09","startHours":18.829754128854802,"endHours":20.152546323775898,"quality":"auspicious"},{"name":"Roga","start":"20:09","end":"21:29","startHours":20.152546323775898,"endHours":21.475338518696994,"quality":"inauspicious"},{"name":"Udveg","start":"21:29","end":"22:48","startHours":21.475338518696994,"endHours":22.798130713618086,"quality":"inauspicious"},{"name":"Chala","start":"22:48","end":"00:07","startHours":22.798130713618086,"endHours":24.120922908539182,"quality":"neutral"},{"name":"Labha","start":"00:07","end":"01:27","startHours":24.120922908539182,"endHours":25.443715103460278,"quality":"auspicious"},{"name":"Amṛta","start":"01:27","end":"02:46","startHours":25.443715103460278,"endHours":26.76650729838137,"quality":"auspicious"},{"name":"Kāla","start":"02:46","end":"04:05","startHours":26.76650729838137,"endHours":28.089299493302466,"quality":"inauspicious"},{"name":"Śubha","start":"04:05","end":"05:25","startHours":28.089299493302466,"endHours":29.412091688223562,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:25","end":"06:25","startHours":5.412091688223561,"endHours":6.412091688223561,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:25","end":"07:25","startHours":6.412091688223561,"endHours":7.412091688223561,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:25","end":"08:25","startHours":7.412091688223561,"endHours":8.412091688223562,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:25","end":"09:25","startHours":8.412091688223562,"endHours":9.412091688223562,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:25","end":"10:25","startHours":9.412091688223562,"endHours":10.412091688223562,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:25","end":"11:25","startHours":10.412091688223562,"endHours":11.412091688223562,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:25","end":"12:25","startHours":11.412091688223562,"endHours":12.412091688223562,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:25","end":"13:25","startHours":12.412091688223562,"endHours":13.412091688223562,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:25","end":"14:25","startHours":13.412091688223562,"endHours":14.412091688223562,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:25","end":"15:25","startHours":14.412091688223562,"endHours":15.412091688223562,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:25","end":"16:25","startHours":15.412091688223562,"endHours":16.412091688223562,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:25","end":"17:25","startHours":16.412091688223562,"endHours":17.412091688223562,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:25","end":"18:25","startHours":17.412091688223562,"endHours":18.412091688223562,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:25","end":"19:25","startHours":18.412091688223562,"endHours":19.412091688223562,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:25","end":"20:25","startHours":19.412091688223562,"endHours":20.412091688223562,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:25","end":"21:25","startHours":20.412091688223562,"endHours":21.412091688223562,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:25","end":"22:25","startHours":21.412091688223562,"endHours":22.412091688223562,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:25","end":"23:25","startHours":22.412091688223562,"endHours":23.412091688223562,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:25","end":"00:25","startHours":23.412091688223562,"endHours":24.412091688223562,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:25","end":"01:25","startHours":24.412091688223562,"endHours":25.412091688223562,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:25","end":"02:25","startHours":25.412091688223562,"endHours":26.412091688223562,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:25","end":"03:25","startHours":26.412091688223562,"endHours":27.412091688223562,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:25","end":"04:25","startHours":27.412091688223562,"endHours":28.412091688223562,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:25","end":"05:25","startHours":28.412091688223562,"endHours":29.412091688223562,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"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":18.33062793322772,"eotMinutes":-6.071374512350812,"ayanamsa":24.4059}},"calendars":{"vikram_samvat":2096,"vikram_samvatsara":"Aṅgirasa","saka_samvat":1961,"saka_samvatsara":"Siddhārthī","bengali_samvat":1446,"malayalam_era":1215,"nanakshahi_year":570,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Ekādaśī · Vikram 2096 Aṅgirasa · Śaka 1961 Siddhārthī"},"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},{"id":"pavitropana-ekadashi","name":"Pavitropanā Ekādaśī (Putradā)","name_sanskrit":"पवित्रोपना एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Confers son; pavitra (sacred thread) ceremony for Viṣṇu.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Śrāvaṇa"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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, 2039 CE · Ayodhyā · Vidhyamitra","description":"July 31, 2039 CE for Ayodhyā: Śukla Ekādaśī, sūryodaya 05:25, sūryāsta 18:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2039-07-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2039-07-31","sa":"https://sa.vidhyamitra.com/city/ayodhya/2039-07-31","hi":"https://hi.vidhyamitra.com/city/ayodhya/2039-07-31","x-default":"https://vidhyamitra.com/city/ayodhya/2039-07-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T15:58:46.796Z","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":"2026-05-15T15:58:46.796Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T15:58:46.796Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}