{"id":"vidhyamitra:city-day:dwarka:1906-07-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1906-07-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1906-07-31","date_display":"July 31, 1906 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":1906,"month":7,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417422.770833,"kali_year":5008,"ahargana":1828957.2708,"sun":{"sidereal_longitude":104.063,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":225.5491,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":121.4861,"elapsed_within_tithi_degrees":1.4861},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":225.5491,"elapsed_within_degrees":12.2158},"yoga":{"number":25,"name":"Brahma","sum_longitude":329.6121},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1906,"month":7,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2417422.770833,"ahargana":1828957.2708,"kali_year":5008,"ayanamsa_lahiri":22.548,"grahas":{"sun":{"sidereal_longitude":104.37153,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"moon":{"sidereal_longitude":223.92073000000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false,"latitude":4.1566},"mars":{"sidereal_longitude":100.97663,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":124.81213000000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":68.81952999999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":146.13823000000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":322.87813000000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":113.0422,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":293.0422,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":1906,"month":7,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417422.770833,"kali_year":5008,"ahargana":1828957.2708,"sun":{"sidereal_longitude":104.063,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":225.5491,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":121.4861,"elapsed_within_tithi_degrees":1.4861},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":225.5491,"elapsed_within_degrees":12.2158},"yoga":{"number":25,"name":"Brahma","sum_longitude":329.6121},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.157,"elongation":121.486},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.157,"opposition_distance":58.514}},"eclipse_window_40days":[{"offset_days":20,"type":"solar","occurs":true,"moon_latitude":0.798,"elongation":0.943}]},"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":"06:25","sunsetLocal":"19:36","solarNoonLocal":"13:00","dayLengthHours":13.17888075413078,"dayLengthDisplay":"13 Hours 10 Mins 44 Secs","nightLengthDisplay":"10 Hours 49 Mins 16 Secs","moonriseLocal":"15:33","moonsetLocal":"02:24","rahuKala":{"name":"Rāhu Kāla","start":"16:18","end":"17:57","startHours":16.298003097071877,"endHours":17.945363191338224,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:43","end":"11:21","startHours":9.708562720006487,"endHours":11.355922814272834,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:00","end":"14:39","startHours":13.00328290853918,"endHours":14.650643002805527,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:29","end":"09:56","startHours":9.48891470743764,"endHours":9.928210732575332,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:58","end":"07:19","startHours":6.962962562895907,"endHours":7.314399383006061,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:34","end":"13:27","startHours":12.563986883401487,"endHours":13.442578933676874,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:39","end":"05:32","startHours":4.65665843092302,"endHours":5.535250481198406,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:19","end":"06:25","startHours":5.315602468629559,"endHours":6.413842531473791,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:12","end":"16:05","startHours":15.199763034227644,"endHours":16.07835508450303,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:24","end":"19:48","startHours":19.39272328560457,"endHours":19.79272328560457,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:36","end":"20:09","startHours":19.59272328560457,"endHours":20.141843317026687,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:21","end":"21:06","startHours":19.34272328560457,"endHours":21.09272328560457,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:34","end":"01:27","startHours":24.563986883401487,"endHours":25.442578933676874,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:25","end":"08:04","startHours":6.413842531473791,"endHours":8.061202625740139,"quality":"inauspicious"},{"name":"Udveg","start":"08:04","end":"09:43","startHours":8.061202625740139,"endHours":9.708562720006487,"quality":"inauspicious"},{"name":"Chala","start":"09:43","end":"11:21","startHours":9.708562720006487,"endHours":11.355922814272834,"quality":"neutral"},{"name":"Labha","start":"11:21","end":"13:00","startHours":11.355922814272834,"endHours":13.00328290853918,"quality":"auspicious"},{"name":"Amṛta","start":"13:00","end":"14:39","startHours":13.00328290853918,"endHours":14.650643002805527,"quality":"auspicious"},{"name":"Kāla","start":"14:39","end":"16:18","startHours":14.650643002805527,"endHours":16.298003097071877,"quality":"inauspicious"},{"name":"Śubha","start":"16:18","end":"17:57","startHours":16.298003097071877,"endHours":17.945363191338224,"quality":"auspicious"},{"name":"Roga","start":"17:57","end":"19:36","startHours":17.945363191338224,"endHours":19.59272328560457,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:36","end":"20:57","startHours":19.59272328560457,"endHours":20.945363191338224,"quality":"inauspicious"},{"name":"Śubha","start":"20:57","end":"22:18","startHours":20.945363191338224,"endHours":22.298003097071877,"quality":"auspicious"},{"name":"Roga","start":"22:18","end":"23:39","startHours":22.298003097071877,"endHours":23.650643002805527,"quality":"inauspicious"},{"name":"Udveg","start":"23:39","end":"01:00","startHours":23.650643002805527,"endHours":25.00328290853918,"quality":"inauspicious"},{"name":"Chala","start":"01:00","end":"02:21","startHours":25.00328290853918,"endHours":26.355922814272834,"quality":"neutral"},{"name":"Labha","start":"02:21","end":"03:43","startHours":26.355922814272834,"endHours":27.708562720006483,"quality":"auspicious"},{"name":"Amṛta","start":"03:43","end":"05:04","startHours":27.708562720006483,"endHours":29.061202625740137,"quality":"auspicious"},{"name":"Kāla","start":"05:04","end":"06:25","startHours":29.061202625740137,"endHours":30.41384253147379,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:25","end":"07:25","startHours":6.413842531473791,"endHours":7.413842531473791,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:25","end":"08:25","startHours":7.413842531473791,"endHours":8.41384253147379,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:25","end":"09:25","startHours":8.41384253147379,"endHours":9.41384253147379,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:25","end":"10:25","startHours":9.41384253147379,"endHours":10.41384253147379,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:25","end":"11:25","startHours":10.41384253147379,"endHours":11.41384253147379,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:25","end":"12:25","startHours":11.41384253147379,"endHours":12.41384253147379,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:25","end":"13:25","startHours":12.41384253147379,"endHours":13.41384253147379,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:25","end":"14:25","startHours":13.41384253147379,"endHours":14.41384253147379,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:25","end":"15:25","startHours":14.41384253147379,"endHours":15.41384253147379,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:25","end":"16:25","startHours":15.41384253147379,"endHours":16.41384253147379,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:25","end":"17:25","startHours":16.41384253147379,"endHours":17.41384253147379,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:25","end":"18:25","startHours":17.41384253147379,"endHours":18.41384253147379,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:25","end":"19:25","startHours":18.41384253147379,"endHours":19.41384253147379,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:25","end":"20:25","startHours":19.41384253147379,"endHours":20.41384253147379,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:25","end":"21:25","startHours":20.41384253147379,"endHours":21.41384253147379,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:25","end":"22:25","startHours":21.41384253147379,"endHours":22.41384253147379,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:25","end":"23:25","startHours":22.41384253147379,"endHours":23.41384253147379,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:25","end":"00:25","startHours":23.41384253147379,"endHours":24.41384253147379,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:25","end":"01:25","startHours":24.41384253147379,"endHours":25.41384253147379,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:25","end":"02:25","startHours":25.41384253147379,"endHours":26.41384253147379,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:25","end":"03:25","startHours":26.41384253147379,"endHours":27.41384253147379,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:25","end":"04:25","startHours":27.41384253147379,"endHours":28.41384253147379,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:25","end":"05:25","startHours":28.41384253147379,"endHours":29.41384253147379,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:25","end":"06:25","startHours":29.41384253147379,"endHours":30.41384253147379,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"North","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.540755087174155,"eotMinutes":-6.071374512350812,"ayanamsa":22.548}},"calendars":{"vikram_samvat":1963,"vikram_samvatsara":"Siddhārthī","saka_samvat":1828,"saka_samvatsara":"Parābhava","bengali_samvat":1313,"malayalam_era":1082,"nanakshahi_year":437,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Ekādaśī · Vikram 1963 Siddhārthī · Śaka 1828 Parābhava"},"festivals":[{"id":"pavitropana-ekadashi","name":"Pavitropanā Ekādaśī (Putradā)","name_sanskrit":"पवित्रोपना एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Confers son; pavitra (sacred thread) ceremony for Viṣṇu.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Śrāvaṇa"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"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 31, 1906 CE · Dvārakā · Vidhyamitra","description":"July 31, 1906 CE for Dvārakā: Śukla Ekādaśī, sūryodaya 06:25, sūryāsta 19:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1906-07-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1906-07-31","sa":"https://sa.vidhyamitra.com/city/dwarka/1906-07-31","hi":"https://hi.vidhyamitra.com/city/dwarka/1906-07-31","x-default":"https://vidhyamitra.com/city/dwarka/1906-07-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T05:22:42.684Z","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":"2026-06-01T05:22:42.684Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T05:22:42.684Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}