{"id":"vidhyamitra:city-day:ayodhya:1968-08-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1968-08-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1968-08-18","date_display":"August 18, 1968 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":1968,"month":8,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2440086.770833,"kali_year":5070,"ahargana":1851621.2708,"sun":{"sidereal_longitude":121.1879,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":52.1472,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":290.9593,"elapsed_within_tithi_degrees":2.9593},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":52.1472,"elapsed_within_degrees":12.1472},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":173.3351},"karana":{"half_tithi_index":48,"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":1968,"month":8,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2440086.770833,"ahargana":1851621.2708,"kali_year":5070,"ayanamsa_lahiri":23.4148,"grahas":{"sun":{"sidereal_longitude":121.74169899999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":52.932998999999995,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false,"latitude":3.8943},"mars":{"sidereal_longitude":104.94549899999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":132.60899899999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":138.755399,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":138.29139899999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":2.6063990000000103,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":352.1944,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":172.1944,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":1968,"month":8,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2440086.770833,"kali_year":5070,"ahargana":1851621.2708,"sun":{"sidereal_longitude":121.1879,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":52.1472,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":290.9593,"elapsed_within_tithi_degrees":2.9593},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":52.1472,"elapsed_within_degrees":12.1472},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":173.3351},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.894,"elongation":69.041},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.894,"opposition_distance":110.959}},"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":"05:34","sunsetLocal":"18:36","solarNoonLocal":"12:05","dayLengthHours":13.031323820314762,"dayLengthDisplay":"13 Hours 01 Mins 53 Secs","nightLengthDisplay":"10 Hours 58 Mins 07 Secs","moonriseLocal":"00:38","moonsetLocal":"14:21","rahuKala":{"name":"Rāhu Kāla","start":"16:58","end":"18:36","startHours":16.965280727966544,"endHours":18.594196205505888,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:05","end":"13:42","startHours":12.078534295348508,"endHours":13.707449772887852,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:20","end":"16:58","startHours":15.336365250427198,"endHours":16.965280727966544,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:36","end":"09:02","startHours":8.603514609931237,"endHours":9.037892070608397,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:06","end":"06:27","startHours":6.105844211037574,"endHours":6.4533461795793015,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:31","startHours":11.64415683467135,"endHours":12.512911756025666,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:50","end":"04:42","startHours":3.8253625424824906,"endHours":4.694117463836808,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:29","end":"05:34","startHours":4.476928733498228,"endHours":5.562872385191126,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"15:07","startHours":14.2504215987343,"endHours":15.119176520088619,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:24","end":"18:48","startHours":18.39419620550589,"endHours":18.794196205505887,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:36","end":"19:08","startHours":18.594196205505888,"endHours":19.137168031352335,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:21","end":"20:06","startHours":18.344196205505888,"endHours":20.094196205505888,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:31","startHours":23.64415683467135,"endHours":24.512911756025666,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:34","end":"07:12","startHours":5.562872385191126,"endHours":7.191787862730471,"quality":"inauspicious"},{"name":"Chala","start":"07:12","end":"08:49","startHours":7.191787862730471,"endHours":8.820703340269816,"quality":"neutral"},{"name":"Labha","start":"08:49","end":"10:27","startHours":8.820703340269816,"endHours":10.449618817809162,"quality":"auspicious"},{"name":"Amṛta","start":"10:27","end":"12:05","startHours":10.449618817809162,"endHours":12.078534295348508,"quality":"auspicious"},{"name":"Kāla","start":"12:05","end":"13:42","startHours":12.078534295348508,"endHours":13.707449772887852,"quality":"inauspicious"},{"name":"Śubha","start":"13:42","end":"15:20","startHours":13.707449772887852,"endHours":15.336365250427198,"quality":"auspicious"},{"name":"Roga","start":"15:20","end":"16:58","startHours":15.336365250427198,"endHours":16.965280727966544,"quality":"inauspicious"},{"name":"Udveg","start":"16:58","end":"18:36","startHours":16.965280727966544,"endHours":18.594196205505888,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:36","end":"19:58","startHours":18.594196205505888,"endHours":19.965280727966544,"quality":"auspicious"},{"name":"Roga","start":"19:58","end":"21:20","startHours":19.965280727966544,"endHours":21.336365250427196,"quality":"inauspicious"},{"name":"Udveg","start":"21:20","end":"22:42","startHours":21.336365250427196,"endHours":22.707449772887852,"quality":"inauspicious"},{"name":"Chala","start":"22:42","end":"00:05","startHours":22.707449772887852,"endHours":24.078534295348508,"quality":"neutral"},{"name":"Labha","start":"00:05","end":"01:27","startHours":24.078534295348508,"endHours":25.44961881780916,"quality":"auspicious"},{"name":"Amṛta","start":"01:27","end":"02:49","startHours":25.44961881780916,"endHours":26.820703340269816,"quality":"auspicious"},{"name":"Kāla","start":"02:49","end":"04:12","startHours":26.820703340269816,"endHours":28.19178786273047,"quality":"inauspicious"},{"name":"Śubha","start":"04:12","end":"05:34","startHours":28.19178786273047,"endHours":29.562872385191127,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:34","end":"06:34","startHours":5.562872385191126,"endHours":6.562872385191126,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:34","end":"07:34","startHours":6.562872385191126,"endHours":7.562872385191126,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:34","end":"08:34","startHours":7.562872385191126,"endHours":8.562872385191126,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:34","end":"09:34","startHours":8.562872385191126,"endHours":9.562872385191126,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:34","end":"10:34","startHours":9.562872385191126,"endHours":10.562872385191126,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:34","end":"11:34","startHours":10.562872385191126,"endHours":11.562872385191126,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:34","end":"12:34","startHours":11.562872385191126,"endHours":12.562872385191126,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:34","end":"13:34","startHours":12.562872385191126,"endHours":13.562872385191126,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:34","end":"14:34","startHours":13.562872385191126,"endHours":14.562872385191126,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:34","end":"15:34","startHours":14.562872385191126,"endHours":15.562872385191126,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:34","end":"16:34","startHours":15.562872385191126,"endHours":16.562872385191127,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:34","end":"17:34","startHours":16.562872385191127,"endHours":17.562872385191127,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:34","end":"18:34","startHours":17.562872385191127,"endHours":18.562872385191127,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:34","end":"19:34","startHours":18.562872385191127,"endHours":19.562872385191127,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:34","end":"20:34","startHours":19.562872385191127,"endHours":20.562872385191127,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:34","end":"21:34","startHours":20.562872385191127,"endHours":21.562872385191127,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:34","end":"22:34","startHours":21.562872385191127,"endHours":22.562872385191127,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:34","end":"23:34","startHours":22.562872385191127,"endHours":23.562872385191127,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:34","end":"00:34","startHours":23.562872385191127,"endHours":24.562872385191127,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:34","end":"01:34","startHours":24.562872385191127,"endHours":25.562872385191127,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:34","end":"02:34","startHours":25.562872385191127,"endHours":26.562872385191127,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:34","end":"03:34","startHours":26.562872385191127,"endHours":27.562872385191127,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:34","end":"04:34","startHours":27.562872385191127,"endHours":28.562872385191127,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:34","end":"05:34","startHours":28.562872385191127,"endHours":29.562872385191127,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"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":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":13.134586854621832,"eotMinutes":-3.5280577209103767,"ayanamsa":23.4148}},"calendars":{"vikram_samvat":2025,"vikram_samvatsara":"Durmati","saka_samvat":1890,"saka_samvatsara":"Kīlaka","bengali_samvat":1375,"malayalam_era":1144,"nanakshahi_year":499,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Daśamī · Vikram 2025 Durmati · Śaka 1890 Kīlaka"},"festivals":[{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","relevance":0.5}]},"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 August 18, 1968 CE · Ayodhyā · Vidhyamitra","description":"August 18, 1968 CE for Ayodhyā: Kṛṣṇa Daśamī, sūryodaya 05:34, sūryāsta 18:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1968-08-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1968-08-18","sa":"https://sa.vidhyamitra.com/city/ayodhya/1968-08-18","hi":"https://hi.vidhyamitra.com/city/ayodhya/1968-08-18","x-default":"https://vidhyamitra.com/city/ayodhya/1968-08-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T17:36:22.302Z","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":"2026-05-19T17:36:22.302Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T17:36:22.302Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}