{"id":"vidhyamitra:city-day:dwarka:1925-07-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1925-07-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1925-07-13","date_display":"July 13, 1925 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":1925,"month":7,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2424344.770833,"kali_year":5027,"ahargana":1835879.2708,"sun":{"sidereal_longitude":87.0685,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":355.7854,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":268.7169,"elapsed_within_tithi_degrees":4.7169},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":355.7854,"elapsed_within_degrees":9.1187},"yoga":{"number":7,"name":"Sukarma","sum_longitude":82.8539},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1925,"month":7,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2424344.770833,"ahargana":1835879.2708,"kali_year":5027,"ayanamsa_lahiri":22.8127,"grahas":{"sun":{"sidereal_longitude":87.30975899999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"moon":{"sidereal_longitude":358.953059,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false,"latitude":-4.2146},"mars":{"sidereal_longitude":108.720959,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":110.54055900000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":266.05855900000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":109.75225899999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":195.08785899999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":106.2814,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":286.2814,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"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":1925,"month":7,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2424344.770833,"kali_year":5027,"ahargana":1835879.2708,"sun":{"sidereal_longitude":87.0685,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":355.7854,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":268.7169,"elapsed_within_tithi_degrees":4.7169},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":355.7854,"elapsed_within_degrees":9.1187},"yoga":{"number":7,"name":"Sukarma","sum_longitude":82.8539},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.215,"elongation":91.283},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.215,"opposition_distance":88.717}},"eclipse_window_40days":[{"offset_days":8,"type":"solar","occurs":true,"moon_latitude":-0.679,"elongation":2.521}]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"06:18","sunsetLocal":"19:41","solarNoonLocal":"12:59","dayLengthHours":13.394630737556897,"dayLengthDisplay":"13 Hours 23 Mins 41 Secs","nightLengthDisplay":"10 Hours 36 Mins 19 Secs","moonriseLocal":"00:50","moonsetLocal":"13:23","rahuKala":{"name":"Rāhu Kāla","start":"07:58","end":"09:39","startHours":7.968463954185507,"endHours":9.64279279638012,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:19","end":"12:59","startHours":11.317121638574733,"endHours":12.991450480769345,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:40","end":"16:20","startHours":14.665779322963957,"endHours":16.34010816515857,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:25","end":"09:52","startHours":9.419548950754171,"endHours":9.866036642006069,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:51","end":"07:13","startHours":6.852244726055766,"endHours":7.209434879057284,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:33","end":"13:26","startHours":12.544962789517449,"endHours":13.43793817202124,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:30","end":"05:24","startHours":4.50818434698331,"endHours":5.4011597294871025,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:11","end":"06:18","startHours":5.177915883861154,"endHours":6.2941351119908955,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:13","end":"16:07","startHours":15.223888937028827,"endHours":16.11686431953262,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:29","end":"19:53","startHours":19.488765849547793,"endHours":19.88876584954779,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:41","end":"20:15","startHours":19.688765849547792,"endHours":20.246875463612664,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:26","end":"21:11","startHours":19.438765849547792,"endHours":21.188765849547792,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:33","end":"01:26","startHours":24.54496278951745,"endHours":25.43793817202124,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:18","end":"07:58","startHours":6.2941351119908955,"endHours":7.968463954185507,"quality":"auspicious"},{"name":"Kāla","start":"07:58","end":"09:39","startHours":7.968463954185507,"endHours":9.64279279638012,"quality":"inauspicious"},{"name":"Śubha","start":"09:39","end":"11:19","startHours":9.64279279638012,"endHours":11.317121638574733,"quality":"auspicious"},{"name":"Roga","start":"11:19","end":"12:59","startHours":11.317121638574733,"endHours":12.991450480769345,"quality":"inauspicious"},{"name":"Udveg","start":"12:59","end":"14:40","startHours":12.991450480769345,"endHours":14.665779322963957,"quality":"inauspicious"},{"name":"Chala","start":"14:40","end":"16:20","startHours":14.665779322963957,"endHours":16.34010816515857,"quality":"neutral"},{"name":"Labha","start":"16:20","end":"18:01","startHours":16.34010816515857,"endHours":18.01443700735318,"quality":"auspicious"},{"name":"Amṛta","start":"18:01","end":"19:41","startHours":18.01443700735318,"endHours":19.688765849547792,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:41","end":"21:01","startHours":19.688765849547792,"endHours":21.01443700735318,"quality":"neutral"},{"name":"Labha","start":"21:01","end":"22:20","startHours":21.01443700735318,"endHours":22.34010816515857,"quality":"auspicious"},{"name":"Amṛta","start":"22:20","end":"23:40","startHours":22.34010816515857,"endHours":23.665779322963957,"quality":"auspicious"},{"name":"Kāla","start":"23:40","end":"00:59","startHours":23.665779322963957,"endHours":24.991450480769345,"quality":"inauspicious"},{"name":"Śubha","start":"00:59","end":"02:19","startHours":24.991450480769345,"endHours":26.317121638574733,"quality":"auspicious"},{"name":"Roga","start":"02:19","end":"03:39","startHours":26.317121638574733,"endHours":27.64279279638012,"quality":"inauspicious"},{"name":"Udveg","start":"03:39","end":"04:58","startHours":27.64279279638012,"endHours":28.96846395418551,"quality":"inauspicious"},{"name":"Chala","start":"04:58","end":"06:18","startHours":28.96846395418551,"endHours":30.294135111990897,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:18","end":"07:18","startHours":6.2941351119908955,"endHours":7.2941351119908955,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:18","end":"08:18","startHours":7.2941351119908955,"endHours":8.294135111990895,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:18","end":"09:18","startHours":8.294135111990895,"endHours":9.294135111990895,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:18","end":"10:18","startHours":9.294135111990895,"endHours":10.294135111990895,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:18","end":"11:18","startHours":10.294135111990895,"endHours":11.294135111990895,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:18","end":"12:18","startHours":11.294135111990895,"endHours":12.294135111990895,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:18","end":"13:18","startHours":12.294135111990895,"endHours":13.294135111990895,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:18","end":"14:18","startHours":13.294135111990895,"endHours":14.294135111990895,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:18","end":"15:18","startHours":14.294135111990895,"endHours":15.294135111990895,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:18","end":"16:18","startHours":15.294135111990895,"endHours":16.294135111990897,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:18","end":"17:18","startHours":16.294135111990897,"endHours":17.294135111990897,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:18","end":"18:18","startHours":17.294135111990897,"endHours":18.294135111990897,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:18","end":"19:18","startHours":18.294135111990897,"endHours":19.294135111990897,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:18","end":"20:18","startHours":19.294135111990897,"endHours":20.294135111990897,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:18","end":"21:18","startHours":20.294135111990897,"endHours":21.294135111990897,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:18","end":"22:18","startHours":21.294135111990897,"endHours":22.294135111990897,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:18","end":"23:18","startHours":22.294135111990897,"endHours":23.294135111990897,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:18","end":"00:18","startHours":23.294135111990897,"endHours":24.294135111990897,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:18","end":"01:18","startHours":24.294135111990897,"endHours":25.294135111990897,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:18","end":"02:18","startHours":25.294135111990897,"endHours":26.294135111990897,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:18","end":"03:18","startHours":26.294135111990897,"endHours":27.294135111990897,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:18","end":"04:18","startHours":27.294135111990897,"endHours":28.294135111990897,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:18","end":"05:18","startHours":28.294135111990897,"endHours":29.294135111990897,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:18","end":"06:18","startHours":29.294135111990897,"endHours":30.294135111990897,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":21.928833633255866,"eotMinutes":-5.361428846160681,"ayanamsa":22.8127}},"calendars":{"vikram_samvat":1982,"vikram_samvatsara":"Bahudhānya","saka_samvat":1847,"saka_samvatsara":"Krodhana","bengali_samvat":1332,"malayalam_era":1101,"nanakshahi_year":456,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Aṣṭamī · Vikram 1982 Bahudhānya · Śaka 1847 Krodhana"},"festivals":[{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"precedence":5}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 13, 1925 CE · Dvārakā · Vidhyamitra","description":"July 13, 1925 CE for Dvārakā: Kṛṣṇa Aṣṭamī, sūryodaya 06:18, sūryāsta 19:41.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1925-07-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1925-07-13","sa":"https://sa.vidhyamitra.com/city/dwarka/1925-07-13","hi":"https://hi.vidhyamitra.com/city/dwarka/1925-07-13","x-default":"https://vidhyamitra.com/city/dwarka/1925-07-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T21:55:34.970Z","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":"2026-05-19T21:55:34.970Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T21:55:34.970Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}