{"id":"vidhyamitra:city-day:ujjain:-3187-08-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ujjain/-3187-08-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3187-08-12","date_display":"August 12, 3188 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":-3187,"month":8,"day":12,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":557229.770833,"kali_year":-85,"ahargana":-31235.7292,"sun":{"sidereal_longitude":171.6201,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":263.6169,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":91.9968,"elapsed_within_tithi_degrees":7.9968},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":263.6169,"elapsed_within_degrees":10.2836},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":75.237},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":-3187,"month":8,"day":12,"hour":6,"minute":30,"calendar":"julian"},"julian_day":557229.770833,"ahargana":-31235.7292,"kali_year":-85,"ayanamsa_lahiri":-48.5975,"grahas":{"sun":{"sidereal_longitude":171.6201,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"moon":{"sidereal_longitude":263.6169,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false,"latitude":-3.3739},"mars":{"sidereal_longitude":178.5001,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":189.2232,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":268.9575,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":162.5591,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":36.1701,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":35.0192,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":215.0192,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":-3187,"month":8,"day":12,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":557229.770833,"kali_year":-85,"ahargana":-31235.7292,"sun":{"sidereal_longitude":171.6201,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":263.6169,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":91.9968,"elapsed_within_tithi_degrees":7.9968},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":263.6169,"elapsed_within_degrees":10.2836},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":75.237},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.374,"elongation":91.997},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.374,"opposition_distance":88.003}},"eclipse_window_40days":[]},"city":{"slug":"ujjain","name":"Ujjain","lat":23.1765,"lon":75.7885,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ujjain","name":"Ujjain","lat":23.1765,"lon":75.7885,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:53","sunsetLocal":"19:10","solarNoonLocal":"12:32","dayLengthHours":13.291180507597222,"dayLengthDisplay":"13 Hours 17 Mins 28 Secs","nightLengthDisplay":"10 Hours 42 Mins 32 Secs","moonriseLocal":"13:00","moonsetLocal":"00:19","rahuKala":{"name":"Rāhu Kāla","start":"12:32","end":"14:11","startHours":12.526420013930721,"endHours":14.187817577380372,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:33","end":"09:12","startHours":7.542227323581763,"endHours":9.203624887031415,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:52","end":"12:32","startHours":10.865022450481067,"endHours":12.526420013930721,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:59","end":"09:26","startHours":8.982105211904795,"endHours":9.425144562158035,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:26","end":"06:47","startHours":6.43462894794866,"endHours":6.789060428151252,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:05","end":"12:58","startHours":12.08338066367748,"endHours":12.96945936418396,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:07","end":"05:00","startHours":4.108672359119147,"endHours":4.994751059625628,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:46","end":"05:53","startHours":4.773231384499008,"endHours":5.88082976013211,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:38","startHours":14.741616765196923,"endHours":15.627695465703404,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:58","end":"19:22","startHours":18.97201026772933,"endHours":19.37201026772933,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:10","end":"19:44","startHours":19.17201026772933,"endHours":19.725809455545882,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:55","end":"20:40","startHours":18.92201026772933,"endHours":20.67201026772933,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:05","end":"00:58","startHours":24.083380663677477,"endHours":24.969459364183958,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:53","end":"07:33","startHours":5.88082976013211,"endHours":7.542227323581763,"quality":"auspicious"},{"name":"Amṛta","start":"07:33","end":"09:12","startHours":7.542227323581763,"endHours":9.203624887031415,"quality":"auspicious"},{"name":"Kāla","start":"09:12","end":"10:52","startHours":9.203624887031415,"endHours":10.865022450481067,"quality":"inauspicious"},{"name":"Śubha","start":"10:52","end":"12:32","startHours":10.865022450481067,"endHours":12.526420013930721,"quality":"auspicious"},{"name":"Roga","start":"12:32","end":"14:11","startHours":12.526420013930721,"endHours":14.187817577380372,"quality":"inauspicious"},{"name":"Udveg","start":"14:11","end":"15:51","startHours":14.187817577380372,"endHours":15.849215140830026,"quality":"inauspicious"},{"name":"Chala","start":"15:51","end":"17:31","startHours":15.849215140830026,"endHours":17.51061270427968,"quality":"neutral"},{"name":"Labha","start":"17:31","end":"19:10","startHours":17.51061270427968,"endHours":19.17201026772933,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:10","end":"20:31","startHours":19.17201026772933,"endHours":20.510612704279676,"quality":"inauspicious"},{"name":"Chala","start":"20:31","end":"21:51","startHours":20.510612704279676,"endHours":21.849215140830026,"quality":"neutral"},{"name":"Labha","start":"21:51","end":"23:11","startHours":21.849215140830026,"endHours":23.187817577380372,"quality":"auspicious"},{"name":"Amṛta","start":"23:11","end":"00:32","startHours":23.187817577380372,"endHours":24.526420013930718,"quality":"auspicious"},{"name":"Kāla","start":"00:32","end":"01:52","startHours":24.526420013930718,"endHours":25.865022450481067,"quality":"inauspicious"},{"name":"Śubha","start":"01:52","end":"03:12","startHours":25.865022450481067,"endHours":27.203624887031413,"quality":"auspicious"},{"name":"Roga","start":"03:12","end":"04:33","startHours":27.203624887031413,"endHours":28.542227323581763,"quality":"inauspicious"},{"name":"Udveg","start":"04:33","end":"05:53","startHours":28.542227323581763,"endHours":29.88082976013211,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:53","end":"06:53","startHours":5.88082976013211,"endHours":6.88082976013211,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:53","end":"07:53","startHours":6.88082976013211,"endHours":7.88082976013211,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:53","end":"08:53","startHours":7.88082976013211,"endHours":8.880829760132109,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:53","end":"09:53","startHours":8.880829760132109,"endHours":9.880829760132109,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:53","end":"10:53","startHours":9.880829760132109,"endHours":10.880829760132109,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:53","end":"11:53","startHours":10.880829760132109,"endHours":11.880829760132109,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:53","end":"12:53","startHours":11.880829760132109,"endHours":12.880829760132109,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:53","end":"13:53","startHours":12.880829760132109,"endHours":13.880829760132109,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:53","end":"14:53","startHours":13.880829760132109,"endHours":14.880829760132109,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:53","end":"15:53","startHours":14.880829760132109,"endHours":15.880829760132109,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:53","end":"16:53","startHours":15.880829760132109,"endHours":16.88082976013211,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:53","end":"17:53","startHours":16.88082976013211,"endHours":17.88082976013211,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:53","end":"18:53","startHours":17.88082976013211,"endHours":18.88082976013211,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:53","end":"19:53","startHours":18.88082976013211,"endHours":19.88082976013211,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:53","end":"20:53","startHours":19.88082976013211,"endHours":20.88082976013211,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:53","end":"21:53","startHours":20.88082976013211,"endHours":21.88082976013211,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:53","end":"22:53","startHours":21.88082976013211,"endHours":22.88082976013211,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:53","end":"23:53","startHours":22.88082976013211,"endHours":23.88082976013211,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:53","end":"00:53","startHours":23.88082976013211,"endHours":24.88082976013211,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:53","end":"01:53","startHours":24.88082976013211,"endHours":25.88082976013211,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:53","end":"02:53","startHours":25.88082976013211,"endHours":26.88082976013211,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:53","end":"03:53","startHours":26.88082976013211,"endHours":27.88082976013211,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:53","end":"04:53","startHours":27.88082976013211,"endHours":28.88082976013211,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:53","end":"05:53","startHours":28.88082976013211,"endHours":29.88082976013211,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","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":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":19.48019711693586,"eotMinutes":-4.739200835843176,"ayanamsa":-48.5975}},"calendars":{"vikram_samvat":-3130,"saka_samvat":-3265,"bengali_samvat":-3780,"malayalam_era":-4011,"nanakshahi_year":-4656,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Aṣṭamī · Vikram -3130 undefined · Śaka -3265 undefined"},"festivals":[{"id":"durga-ashtami","name":"Mahā-Aṣṭamī (Durgā-Aṣṭamī)","name_sanskrit":"महाष्टमी","tradition":"Shakta","associated_deity":"Devī Durgā","significance":"8th day of Śāradīya Navrātri; Mahiṣāsura-mardinī kṣaṇa.","vrata":true,"detection":{"tithi_number":8,"tithi_paksha":"Śukla","lunar_month":"Āśvina"},"precedence":1}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Dedicated festival walk for Mahā-Aṣṭamī (Durgā-Aṣṭamī) is not live yet; Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":true,"location_specific":"ujjain"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 12, 3188 BCE · Ujjain · Vidhyamitra","description":"August 12, 3188 BCE for Ujjain: Śukla Aṣṭamī, sūryodaya 05:53, sūryāsta 19:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ujjain/-3187-08-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ujjain/-3187-08-12","sa":"https://sa.vidhyamitra.com/city/ujjain/-3187-08-12","hi":"https://hi.vidhyamitra.com/city/ujjain/-3187-08-12","x-default":"https://vidhyamitra.com/city/ujjain/-3187-08-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-10T22:57:27.182Z","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":"2026-09-10T22:57:27.182Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-10T22:57:27.182Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}