{"id":"vidhyamitra:city-day:omkareshwar:2026-08-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/omkareshwar/2026-08-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2026-08-13","date_display":"August 13, 2026 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":2026,"month":8,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461265.770833,"kali_year":5128,"ahargana":1872800.2708,"sun":{"sidereal_longitude":115.4449,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":120.8421,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":5.3972,"elapsed_within_tithi_degrees":5.3972},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":120.8421,"elapsed_within_degrees":0.8421},"yoga":{"number":18,"name":"Varīyān","sum_longitude":236.287},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2026,"month":8,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461265.770833,"ahargana":1872800.2708,"kali_year":5128,"ayanamsa_lahiri":24.2248,"grahas":{"sun":{"sidereal_longitude":116.110005,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":120.17880500000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false,"latitude":0.7177},"mars":{"sidereal_longitude":66.548405,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":101.082605,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":105.19190500000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"venus":{"sidereal_longitude":161.61510499999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":350.319405,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":310.0291,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":130.0291,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":2026,"month":8,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461265.770833,"kali_year":5128,"ahargana":1872800.2708,"sun":{"sidereal_longitude":115.4449,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":120.8421,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":5.3972,"elapsed_within_tithi_degrees":5.3972},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":120.8421,"elapsed_within_degrees":0.8421},"yoga":{"number":18,"name":"Varīyān","sum_longitude":236.287},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.718,"elongation":5.397},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.718,"opposition_distance":174.603}},"eclipse_window_40days":[{"offset_days":15,"type":"lunar","occurs":true,"moon_latitude":-0.114,"opposition_distance":2.035}]},"city":{"slug":"omkareshwar","name":"Oṁkāreśvar","lat":22.2429,"lon":76.1497,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"omkareshwar","name":"Oṁkāreśvar","lat":22.2429,"lon":76.1497,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:02","sunsetLocal":"18:58","solarNoonLocal":"12:30","dayLengthHours":12.946509346915896,"dayLengthDisplay":"12 Hours 56 Mins 47 Secs","nightLengthDisplay":"11 Hours 03 Mins 13 Secs","moonriseLocal":"06:21","moonsetLocal":"19:11","rahuKala":{"name":"Rāhu Kāla","start":"14:07","end":"15:44","startHours":14.117692347334746,"endHours":15.736006015699235,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:02","end":"07:39","startHours":6.026124005512313,"endHours":7.6444376738768,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:16","end":"10:53","startHours":9.262751342241287,"endHours":10.881065010605774,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:29","startHours":9.046976186459355,"endHours":9.478526498023218,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:34","end":"06:55","startHours":6.565561894967142,"endHours":6.910802144218232,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"12:56","startHours":12.067828367406397,"endHours":12.930928990534122,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:18","end":"05:10","startHours":4.29992275925686,"endHours":5.163023382384586,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:57","end":"06:02","startHours":4.947248226602655,"endHours":6.026124005512313,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:39","end":"15:31","startHours":14.657130236789577,"endHours":15.520230859917303,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:46","end":"19:10","startHours":18.77263335242821,"endHours":19.172633352428207,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:58","end":"19:31","startHours":18.972633352428208,"endHours":19.512071241883035,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:43","end":"20:28","startHours":18.722633352428208,"endHours":20.472633352428208,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"00:56","startHours":24.067828367406396,"endHours":24.930928990534124,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:02","end":"07:39","startHours":6.026124005512313,"endHours":7.6444376738768,"quality":"auspicious"},{"name":"Roga","start":"07:39","end":"09:16","startHours":7.6444376738768,"endHours":9.262751342241287,"quality":"inauspicious"},{"name":"Udveg","start":"09:16","end":"10:53","startHours":9.262751342241287,"endHours":10.881065010605774,"quality":"inauspicious"},{"name":"Chala","start":"10:53","end":"12:30","startHours":10.881065010605774,"endHours":12.49937867897026,"quality":"neutral"},{"name":"Labha","start":"12:30","end":"14:07","startHours":12.49937867897026,"endHours":14.117692347334746,"quality":"auspicious"},{"name":"Amṛta","start":"14:07","end":"15:44","startHours":14.117692347334746,"endHours":15.736006015699235,"quality":"auspicious"},{"name":"Kāla","start":"15:44","end":"17:21","startHours":15.736006015699235,"endHours":17.35431968406372,"quality":"inauspicious"},{"name":"Śubha","start":"17:21","end":"18:58","startHours":17.35431968406372,"endHours":18.972633352428208,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:58","end":"20:21","startHours":18.972633352428208,"endHours":20.35431968406372,"quality":"auspicious"},{"name":"Kāla","start":"20:21","end":"21:44","startHours":20.35431968406372,"endHours":21.736006015699232,"quality":"inauspicious"},{"name":"Śubha","start":"21:44","end":"23:07","startHours":21.736006015699232,"endHours":23.117692347334746,"quality":"auspicious"},{"name":"Roga","start":"23:07","end":"00:30","startHours":23.117692347334746,"endHours":24.49937867897026,"quality":"inauspicious"},{"name":"Udveg","start":"00:30","end":"01:53","startHours":24.49937867897026,"endHours":25.881065010605774,"quality":"inauspicious"},{"name":"Chala","start":"01:53","end":"03:16","startHours":25.881065010605774,"endHours":27.262751342241287,"quality":"neutral"},{"name":"Labha","start":"03:16","end":"04:39","startHours":27.262751342241287,"endHours":28.644437673876798,"quality":"auspicious"},{"name":"Amṛta","start":"04:39","end":"06:02","startHours":28.644437673876798,"endHours":30.02612400551231,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:02","end":"07:02","startHours":6.026124005512313,"endHours":7.026124005512313,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:02","end":"08:02","startHours":7.026124005512313,"endHours":8.026124005512312,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:02","end":"09:02","startHours":8.026124005512312,"endHours":9.026124005512312,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:02","end":"10:02","startHours":9.026124005512312,"endHours":10.026124005512312,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:02","end":"11:02","startHours":10.026124005512312,"endHours":11.026124005512312,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:02","end":"12:02","startHours":11.026124005512312,"endHours":12.026124005512312,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:02","end":"13:02","startHours":12.026124005512312,"endHours":13.026124005512312,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:02","end":"14:02","startHours":13.026124005512312,"endHours":14.026124005512312,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:02","end":"15:02","startHours":14.026124005512312,"endHours":15.026124005512312,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:02","end":"16:02","startHours":15.026124005512312,"endHours":16.02612400551231,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:02","end":"17:02","startHours":16.02612400551231,"endHours":17.02612400551231,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:02","end":"18:02","startHours":17.02612400551231,"endHours":18.02612400551231,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:02","end":"19:02","startHours":18.02612400551231,"endHours":19.02612400551231,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:02","end":"20:02","startHours":19.02612400551231,"endHours":20.02612400551231,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:02","end":"21:02","startHours":20.02612400551231,"endHours":21.02612400551231,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:02","end":"22:02","startHours":21.02612400551231,"endHours":22.02612400551231,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:02","end":"23:02","startHours":22.02612400551231,"endHours":23.02612400551231,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:02","end":"00:02","startHours":23.02612400551231,"endHours":24.02612400551231,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:02","end":"01:02","startHours":24.02612400551231,"endHours":25.02612400551231,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:02","end":"02:02","startHours":25.02612400551231,"endHours":26.02612400551231,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:02","end":"03:02","startHours":26.02612400551231,"endHours":27.02612400551231,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:02","end":"04:02","startHours":27.02612400551231,"endHours":28.02612400551231,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:02","end":"05:02","startHours":28.02612400551231,"endHours":29.02612400551231,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:02","end":"06:02","startHours":29.02612400551231,"endHours":30.02612400551231,"planetary_lord":"Moon"}],"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","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"West","rahuVasa":"North-West","anandadiYoga":{"name":"Cara","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":14.706800966754919,"eotMinutes":-4.561520738215509,"ayanamsa":24.2248}},"calendars":{"vikram_samvat":2083,"vikram_samvatsara":"Siddhārthī","saka_samvat":1948,"saka_samvatsara":"Parābhava","bengali_samvat":1433,"malayalam_era":1202,"nanakshahi_year":557,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Pratipada · Vikram 2083 Siddhārthī · Śaka 1948 Parābhava"},"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":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"omkareshwar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 13, 2026 CE · Oṁkāreśvar · Vidhyamitra","description":"August 13, 2026 CE for Oṁkāreśvar: Śukla Pratipada, sūryodaya 06:02, sūryāsta 18:58.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/omkareshwar/2026-08-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/omkareshwar/2026-08-13","sa":"https://sa.vidhyamitra.com/city/omkareshwar/2026-08-13","hi":"https://hi.vidhyamitra.com/city/omkareshwar/2026-08-13","x-default":"https://vidhyamitra.com/city/omkareshwar/2026-08-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T14:34:59.217Z","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":"2026-05-14T14:34:59.217Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T14:34:59.217Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}