{"id":"vidhyamitra:city-day:ayodhya:1868-07-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1868-07-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1868-07-31","date_display":"July 31, 1868 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":1868,"month":7,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2403544.770833,"kali_year":4970,"ahargana":1815079.2708,"sun":{"sidereal_longitude":105.8057,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":246.3169,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":140.5112,"elapsed_within_tithi_degrees":8.5112},"nakshatra":{"number":19,"name":"Mūla","pada":2,"moon_longitude":246.3169,"elapsed_within_degrees":6.3169},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":352.1225},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1868,"month":7,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2403544.770833,"ahargana":1815079.2708,"kali_year":4970,"ayanamsa_lahiri":22.0172,"grahas":{"sun":{"sidereal_longitude":106.03297199999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"moon":{"sidereal_longitude":248.17607199999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false,"latitude":3.9742},"mars":{"sidereal_longitude":60.296771999999976,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":89.20147199999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":354.272672,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":86.804172,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":218.07187199999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":128.3655,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":308.3655,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":1868,"month":7,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2403544.770833,"kali_year":4970,"ahargana":1815079.2708,"sun":{"sidereal_longitude":105.8057,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":246.3169,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":140.5112,"elapsed_within_tithi_degrees":8.5112},"nakshatra":{"number":19,"name":"Mūla","pada":2,"moon_longitude":246.3169,"elapsed_within_degrees":6.3169},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":352.1225},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.974,"elongation":140.511},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.974,"opposition_distance":39.489}},"eclipse_window_40days":[{"offset_days":18,"type":"solar","occurs":true,"moon_latitude":-0.52,"elongation":2.218}]},"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":13.411653278009405,"dayLengthDisplay":"13 Hours 24 Mins 42 Secs","nightLengthDisplay":"10 Hours 35 Mins 18 Secs","moonriseLocal":"16:24","moonsetLocal":"02:48","rahuKala":{"name":"Rāhu Kāla","start":"10:27","end":"12:07","startHours":10.444466248788006,"endHours":12.120922908539182,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:28","end":"17:09","startHours":15.473836228041533,"endHours":17.15029288779271,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:05","end":"08:46","startHours":7.091552929285654,"endHours":8.76800958903683,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:33","end":"08:59","startHours":8.54448203440334,"endHours":8.99153714367032,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:58","end":"06:20","startHours":5.973915156118204,"endHours":6.331559243531788,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:34","startHours":11.673867799272202,"endHours":12.567978017806162,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:38","end":"04:31","startHours":3.626875832466558,"endHours":4.520986051000518,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:18","end":"05:25","startHours":4.297458496367028,"endHours":5.415096269534478,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:15","startHours":14.356198454874082,"endHours":15.250308673408043,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:38","end":"19:02","startHours":18.626749547543884,"endHours":19.026749547543883,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:50","end":"19:23","startHours":18.826749547543884,"endHours":19.38556843412761,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:35","end":"20:20","startHours":18.576749547543884,"endHours":20.326749547543884,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:34","startHours":23.6738677992722,"endHours":24.567978017806162,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:25","end":"07:05","startHours":5.415096269534478,"endHours":7.091552929285654,"quality":"neutral"},{"name":"Labha","start":"07:05","end":"08:46","startHours":7.091552929285654,"endHours":8.76800958903683,"quality":"auspicious"},{"name":"Amṛta","start":"08:46","end":"10:27","startHours":8.76800958903683,"endHours":10.444466248788006,"quality":"auspicious"},{"name":"Kāla","start":"10:27","end":"12:07","startHours":10.444466248788006,"endHours":12.120922908539182,"quality":"inauspicious"},{"name":"Śubha","start":"12:07","end":"13:48","startHours":12.120922908539182,"endHours":13.797379568290356,"quality":"auspicious"},{"name":"Roga","start":"13:48","end":"15:28","startHours":13.797379568290356,"endHours":15.473836228041533,"quality":"inauspicious"},{"name":"Udveg","start":"15:28","end":"17:09","startHours":15.473836228041533,"endHours":17.15029288779271,"quality":"inauspicious"},{"name":"Chala","start":"17:09","end":"18:50","startHours":17.15029288779271,"endHours":18.826749547543884,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:50","end":"20:09","startHours":18.826749547543884,"endHours":20.15029288779271,"quality":"inauspicious"},{"name":"Udveg","start":"20:09","end":"21:28","startHours":20.15029288779271,"endHours":21.47383622804153,"quality":"inauspicious"},{"name":"Chala","start":"21:28","end":"22:48","startHours":21.47383622804153,"endHours":22.797379568290356,"quality":"neutral"},{"name":"Labha","start":"22:48","end":"00:07","startHours":22.797379568290356,"endHours":24.120922908539182,"quality":"auspicious"},{"name":"Amṛta","start":"00:07","end":"01:27","startHours":24.120922908539182,"endHours":25.444466248788004,"quality":"auspicious"},{"name":"Kāla","start":"01:27","end":"02:46","startHours":25.444466248788004,"endHours":26.76800958903683,"quality":"inauspicious"},{"name":"Śubha","start":"02:46","end":"04:05","startHours":26.76800958903683,"endHours":28.091552929285655,"quality":"auspicious"},{"name":"Roga","start":"04:05","end":"05:25","startHours":28.091552929285655,"endHours":29.41509626953448,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:25","end":"06:25","startHours":5.415096269534478,"endHours":6.415096269534478,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:25","end":"07:25","startHours":6.415096269534478,"endHours":7.415096269534478,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:25","end":"08:25","startHours":7.415096269534478,"endHours":8.415096269534478,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:25","end":"09:25","startHours":8.415096269534478,"endHours":9.415096269534478,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:25","end":"10:25","startHours":9.415096269534478,"endHours":10.415096269534478,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:25","end":"11:25","startHours":10.415096269534478,"endHours":11.415096269534478,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:25","end":"12:25","startHours":11.415096269534478,"endHours":12.415096269534478,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:25","end":"13:25","startHours":12.415096269534478,"endHours":13.415096269534478,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:25","end":"14:25","startHours":13.415096269534478,"endHours":14.415096269534478,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:25","end":"15:25","startHours":14.415096269534478,"endHours":15.415096269534478,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:25","end":"16:25","startHours":15.415096269534478,"endHours":16.41509626953448,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:25","end":"17:25","startHours":16.41509626953448,"endHours":17.41509626953448,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:25","end":"18:25","startHours":17.41509626953448,"endHours":18.41509626953448,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:25","end":"19:25","startHours":18.41509626953448,"endHours":19.41509626953448,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:25","end":"20:25","startHours":19.41509626953448,"endHours":20.41509626953448,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:25","end":"21:25","startHours":20.41509626953448,"endHours":21.41509626953448,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:25","end":"22:25","startHours":21.41509626953448,"endHours":22.41509626953448,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:25","end":"23:25","startHours":22.41509626953448,"endHours":23.41509626953448,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:25","end":"00:25","startHours":23.41509626953448,"endHours":24.41509626953448,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:25","end":"01:25","startHours":24.41509626953448,"endHours":25.41509626953448,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:25","end":"02:25","startHours":25.41509626953448,"endHours":26.41509626953448,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:25","end":"03:25","startHours":26.41509626953448,"endHours":27.41509626953448,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:25","end":"04:25","startHours":27.41509626953448,"endHours":28.41509626953448,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:25","end":"05:25","startHours":28.41509626953448,"endHours":29.41509626953448,"planetary_lord":"Mars"}],"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":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Chatra","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":18.25235933654183,"eotMinutes":-6.071374512350812,"ayanamsa":22.0172}},"calendars":{"vikram_samvat":1925,"vikram_samvatsara":"Vṛṣa","saka_samvat":1790,"saka_samvatsara":"Vibhava","bengali_samvat":1275,"malayalam_era":1044,"nanakshahi_year":399,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Dvādaśī · Vikram 1925 Vṛṣa · Śaka 1790 Vibhava"},"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":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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, 1868 CE · Ayodhyā · Vidhyamitra","description":"July 31, 1868 CE for Ayodhyā: Śukla Dvādaśī, sūryodaya 05:25, sūryāsta 18:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1868-07-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1868-07-31","sa":"https://sa.vidhyamitra.com/city/ayodhya/1868-07-31","hi":"https://hi.vidhyamitra.com/city/ayodhya/1868-07-31","x-default":"https://vidhyamitra.com/city/ayodhya/1868-07-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T15:19:23.970Z","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":"2026-05-17T15:19:23.970Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T15:19:23.970Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}