{"id":"vidhyamitra:city-day:dwarka:1806-07-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1806-07-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1806-07-25","date_display":"July 25, 1806 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":1806,"month":7,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2380892.770833,"kali_year":4908,"ahargana":1792427.2708,"sun":{"sidereal_longitude":100.1448,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":216.4933,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":116.3486,"elapsed_within_tithi_degrees":8.3486},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":216.4933,"elapsed_within_degrees":3.16},"yoga":{"number":24,"name":"Śukla","sum_longitude":316.6381},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1806,"month":7,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2380892.770833,"ahargana":1792427.2708,"kali_year":4908,"ayanamsa_lahiri":21.1508,"grahas":{"sun":{"sidereal_longitude":100.18794500000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"moon":{"sidereal_longitude":219.07914500000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false,"latitude":-2.3885},"mars":{"sidereal_longitude":65.14924500000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":126.53634499999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":251.90564500000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":true},"venus":{"sidereal_longitude":65.01654500000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":183.13834500000007,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":248.5774,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":68.5774,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":"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":1806,"month":7,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2380892.770833,"kali_year":4908,"ahargana":1792427.2708,"sun":{"sidereal_longitude":100.1448,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":216.4933,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":116.3486,"elapsed_within_tithi_degrees":8.3486},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":216.4933,"elapsed_within_degrees":3.16},"yoga":{"number":24,"name":"Śukla","sum_longitude":316.6381},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.388,"elongation":116.349},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.388,"opposition_distance":63.651}},"eclipse_window_40days":[]},"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":"06:22","sunsetLocal":"19:38","solarNoonLocal":"13:00","dayLengthHours":13.261539608572841,"dayLengthDisplay":"13 Hours 15 Mins 42 Secs","nightLengthDisplay":"10 Hours 44 Mins 18 Secs","moonriseLocal":"15:28","moonsetLocal":"02:24","rahuKala":{"name":"Rāhu Kāla","start":"11:21","end":"13:00","startHours":11.347361734469233,"endHours":13.005054185540839,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"16:19","end":"17:59","startHours":16.32043908768405,"endHours":17.978131538755655,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:02","end":"09:41","startHours":8.031976832326023,"endHours":9.689669283397627,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:28","end":"09:55","startHours":9.468643623254748,"endHours":9.91069494354051,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:56","end":"07:17","startHours":6.926848531611619,"endHours":7.280489587840228,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:34","end":"13:27","startHours":12.563002865255077,"endHours":13.4471055058266,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:36","end":"05:29","startHours":4.606079100111372,"endHours":5.490181740682895,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:16","end":"06:22","startHours":5.269156080540014,"endHours":6.374284381254418,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:13","end":"16:06","startHours":15.215310786969646,"endHours":16.09941342754117,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:26","end":"19:50","startHours":19.43582398982726,"endHours":19.835823989827258,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:38","end":"20:11","startHours":19.63582398982726,"endHours":20.18838814018446,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:23","end":"21:08","startHours":19.38582398982726,"endHours":21.13582398982726,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:34","end":"01:27","startHours":24.56300286525508,"endHours":25.4471055058266,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:22","end":"08:02","startHours":6.374284381254418,"endHours":8.031976832326023,"quality":"neutral"},{"name":"Labha","start":"08:02","end":"09:41","startHours":8.031976832326023,"endHours":9.689669283397627,"quality":"auspicious"},{"name":"Amṛta","start":"09:41","end":"11:21","startHours":9.689669283397627,"endHours":11.347361734469233,"quality":"auspicious"},{"name":"Kāla","start":"11:21","end":"13:00","startHours":11.347361734469233,"endHours":13.005054185540839,"quality":"inauspicious"},{"name":"Śubha","start":"13:00","end":"14:40","startHours":13.005054185540839,"endHours":14.662746636612443,"quality":"auspicious"},{"name":"Roga","start":"14:40","end":"16:19","startHours":14.662746636612443,"endHours":16.32043908768405,"quality":"inauspicious"},{"name":"Udveg","start":"16:19","end":"17:59","startHours":16.32043908768405,"endHours":17.978131538755655,"quality":"inauspicious"},{"name":"Chala","start":"17:59","end":"19:38","startHours":17.978131538755655,"endHours":19.63582398982726,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:38","end":"20:59","startHours":19.63582398982726,"endHours":20.978131538755655,"quality":"inauspicious"},{"name":"Udveg","start":"20:59","end":"22:19","startHours":20.978131538755655,"endHours":22.320439087684047,"quality":"inauspicious"},{"name":"Chala","start":"22:19","end":"23:40","startHours":22.320439087684047,"endHours":23.662746636612443,"quality":"neutral"},{"name":"Labha","start":"23:40","end":"01:00","startHours":23.662746636612443,"endHours":25.00505418554084,"quality":"auspicious"},{"name":"Amṛta","start":"01:00","end":"02:21","startHours":25.00505418554084,"endHours":26.34736173446923,"quality":"auspicious"},{"name":"Kāla","start":"02:21","end":"03:41","startHours":26.34736173446923,"endHours":27.689669283397627,"quality":"inauspicious"},{"name":"Śubha","start":"03:41","end":"05:02","startHours":27.689669283397627,"endHours":29.031976832326023,"quality":"auspicious"},{"name":"Roga","start":"05:02","end":"06:22","startHours":29.031976832326023,"endHours":30.37428438125442,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:22","end":"07:22","startHours":6.374284381254418,"endHours":7.374284381254418,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:22","end":"08:22","startHours":7.374284381254418,"endHours":8.374284381254418,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:22","end":"09:22","startHours":8.374284381254418,"endHours":9.374284381254418,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:22","end":"10:22","startHours":9.374284381254418,"endHours":10.374284381254418,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:22","end":"11:22","startHours":10.374284381254418,"endHours":11.374284381254418,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:22","end":"12:22","startHours":11.374284381254418,"endHours":12.374284381254418,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:22","end":"13:22","startHours":12.374284381254418,"endHours":13.374284381254418,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:22","end":"14:22","startHours":13.374284381254418,"endHours":14.374284381254418,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:22","end":"15:22","startHours":14.374284381254418,"endHours":15.374284381254418,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:22","end":"16:22","startHours":15.374284381254418,"endHours":16.37428438125442,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:22","end":"17:22","startHours":16.37428438125442,"endHours":17.37428438125442,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:22","end":"18:22","startHours":17.37428438125442,"endHours":18.37428438125442,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:22","end":"19:22","startHours":18.37428438125442,"endHours":19.37428438125442,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:22","end":"20:22","startHours":19.37428438125442,"endHours":20.37428438125442,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:22","end":"21:22","startHours":20.37428438125442,"endHours":21.37428438125442,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:22","end":"22:22","startHours":21.37428438125442,"endHours":22.37428438125442,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:22","end":"23:22","startHours":22.37428438125442,"endHours":23.37428438125442,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:22","end":"00:22","startHours":23.37428438125442,"endHours":24.37428438125442,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:22","end":"01:22","startHours":24.37428438125442,"endHours":25.37428438125442,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:22","end":"02:22","startHours":25.37428438125442,"endHours":26.37428438125442,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:22","end":"03:22","startHours":26.37428438125442,"endHours":27.37428438125442,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:22","end":"04:22","startHours":27.37428438125442,"endHours":28.37428438125442,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:22","end":"05:22","startHours":28.37428438125442,"endHours":29.37428438125442,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:22","end":"06:22","startHours":29.37428438125442,"endHours":30.37428438125442,"planetary_lord":"Mars"}],"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":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"South-East","anandadiYoga":{"name":"Vajra","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":19.858975634929433,"eotMinutes":-6.177651132450234,"ayanamsa":21.1508}},"calendars":{"vikram_samvat":1863,"vikram_samvatsara":"Pramāthi","saka_samvat":1728,"saka_samvatsara":"Akṣaya","bengali_samvat":1213,"malayalam_era":982,"nanakshahi_year":337,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa (Adhika) Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa (Adhika) Śukla Daśamī · Vikram 1863 Pramāthi · Śaka 1728 Akṣaya"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 25, 1806 CE · Dvārakā · Vidhyamitra","description":"July 25, 1806 CE for Dvārakā: Śukla Daśamī, sūryodaya 06:22, sūryāsta 19:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1806-07-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1806-07-25","sa":"https://sa.vidhyamitra.com/city/dwarka/1806-07-25","hi":"https://hi.vidhyamitra.com/city/dwarka/1806-07-25","x-default":"https://vidhyamitra.com/city/dwarka/1806-07-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T03:10:16.920Z","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":"2026-06-01T03:10:16.920Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T03:10:16.920Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}