{"id":"vidhyamitra:city-day:dwarka:1779-07-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1779-07-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1779-07-18","date_display":"July 18, 1779 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":1779,"month":7,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2371024.770833,"kali_year":4881,"ahargana":1782559.2708,"sun":{"sidereal_longitude":94.439,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":152.5751,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":58.1361,"elapsed_within_tithi_degrees":10.1361},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2,"moon_longitude":152.5751,"elapsed_within_degrees":5.9085},"yoga":{"number":19,"name":"Parigha","sum_longitude":247.0142},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1779,"month":7,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2371024.770833,"ahargana":1782559.2708,"kali_year":4881,"ayanamsa_lahiri":20.7734,"grahas":{"sun":{"sidereal_longitude":94.38037499999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"moon":{"sidereal_longitude":155.06707499999993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false,"latitude":4.415},"mars":{"sidereal_longitude":209.47237500000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":107.45207499999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":154.444975,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":72.54317500000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":212.447675,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":51.4316,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":231.4316,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":1779,"month":7,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2371024.770833,"kali_year":4881,"ahargana":1782559.2708,"sun":{"sidereal_longitude":94.439,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":152.5751,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":58.1361,"elapsed_within_tithi_degrees":10.1361},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2,"moon_longitude":152.5751,"elapsed_within_degrees":5.9085},"yoga":{"number":19,"name":"Parigha","sum_longitude":247.0142},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.415,"elongation":58.136},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.415,"opposition_distance":121.864}},"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":"06:20","sunsetLocal":"19:40","solarNoonLocal":"13:00","dayLengthHours":13.340899104798874,"dayLengthDisplay":"13 Hours 20 Mins 27 Secs","nightLengthDisplay":"10 Hours 39 Mins 33 Secs","moonriseLocal":"10:58","moonsetLocal":"23:08","rahuKala":{"name":"Rāhu Kāla","start":"18:00","end":"19:40","startHours":18.002529099641393,"endHours":19.670141487741255,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:00","end":"14:40","startHours":12.999691935341819,"endHours":14.667304323441677,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"16:20","end":"18:00","startHours":16.33491671154154,"endHours":18.002529099641393,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:27","end":"09:53","startHours":9.442118840728785,"endHours":9.886815477555414,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:53","end":"07:14","startHours":6.885113178975667,"endHours":7.24087048843697,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:33","end":"13:27","startHours":12.55499529851519,"endHours":13.444388572168448,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:33","end":"05:26","startHours":4.550455835635864,"endHours":5.439849109289122,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:13","end":"06:20","startHours":5.217500790875808,"endHours":6.329242382942381,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:13","end":"16:07","startHours":15.223175119474963,"endHours":16.11256839312822,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:28","end":"19:52","startHours":19.470141487741255,"endHours":19.870141487741254,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:40","end":"20:14","startHours":19.670141487741255,"endHours":20.22601228377454,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:25","end":"21:10","startHours":19.420141487741255,"endHours":21.170141487741255,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:33","end":"01:27","startHours":24.55499529851519,"endHours":25.444388572168446,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:20","end":"08:00","startHours":6.329242382942381,"endHours":7.99685477104224,"quality":"inauspicious"},{"name":"Chala","start":"08:00","end":"09:40","startHours":7.99685477104224,"endHours":9.664467159142099,"quality":"neutral"},{"name":"Labha","start":"09:40","end":"11:20","startHours":9.664467159142099,"endHours":11.332079547241959,"quality":"auspicious"},{"name":"Amṛta","start":"11:20","end":"13:00","startHours":11.332079547241959,"endHours":12.999691935341819,"quality":"auspicious"},{"name":"Kāla","start":"13:00","end":"14:40","startHours":12.999691935341819,"endHours":14.667304323441677,"quality":"inauspicious"},{"name":"Śubha","start":"14:40","end":"16:20","startHours":14.667304323441677,"endHours":16.33491671154154,"quality":"auspicious"},{"name":"Roga","start":"16:20","end":"18:00","startHours":16.33491671154154,"endHours":18.002529099641393,"quality":"inauspicious"},{"name":"Udveg","start":"18:00","end":"19:40","startHours":18.002529099641393,"endHours":19.670141487741255,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:40","end":"21:00","startHours":19.670141487741255,"endHours":21.002529099641396,"quality":"auspicious"},{"name":"Roga","start":"21:00","end":"22:20","startHours":21.002529099641396,"endHours":22.334916711541535,"quality":"inauspicious"},{"name":"Udveg","start":"22:20","end":"23:40","startHours":22.334916711541535,"endHours":23.667304323441677,"quality":"inauspicious"},{"name":"Chala","start":"23:40","end":"01:00","startHours":23.667304323441677,"endHours":24.99969193534182,"quality":"neutral"},{"name":"Labha","start":"01:00","end":"02:20","startHours":24.99969193534182,"endHours":26.33207954724196,"quality":"auspicious"},{"name":"Amṛta","start":"02:20","end":"03:40","startHours":26.33207954724196,"endHours":27.6644671591421,"quality":"auspicious"},{"name":"Kāla","start":"03:40","end":"05:00","startHours":27.6644671591421,"endHours":28.99685477104224,"quality":"inauspicious"},{"name":"Śubha","start":"05:00","end":"06:20","startHours":28.99685477104224,"endHours":30.329242382942383,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:20","end":"07:20","startHours":6.329242382942381,"endHours":7.329242382942381,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:20","end":"08:20","startHours":7.329242382942381,"endHours":8.32924238294238,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:20","end":"09:20","startHours":8.32924238294238,"endHours":9.32924238294238,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:20","end":"10:20","startHours":9.32924238294238,"endHours":10.32924238294238,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:20","end":"11:20","startHours":10.32924238294238,"endHours":11.32924238294238,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:20","end":"12:20","startHours":11.32924238294238,"endHours":12.32924238294238,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:20","end":"13:20","startHours":12.32924238294238,"endHours":13.32924238294238,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:20","end":"14:20","startHours":13.32924238294238,"endHours":14.32924238294238,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:20","end":"15:20","startHours":14.32924238294238,"endHours":15.32924238294238,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:20","end":"16:20","startHours":15.32924238294238,"endHours":16.329242382942383,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:20","end":"17:20","startHours":16.329242382942383,"endHours":17.329242382942383,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:20","end":"18:20","startHours":17.329242382942383,"endHours":18.329242382942383,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:20","end":"19:20","startHours":18.329242382942383,"endHours":19.329242382942383,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:20","end":"20:20","startHours":19.329242382942383,"endHours":20.329242382942383,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:20","end":"21:20","startHours":20.329242382942383,"endHours":21.329242382942383,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:20","end":"22:20","startHours":21.329242382942383,"endHours":22.329242382942383,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:20","end":"23:20","startHours":22.329242382942383,"endHours":23.329242382942383,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:20","end":"00:20","startHours":23.329242382942383,"endHours":24.329242382942383,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:20","end":"01:20","startHours":24.329242382942383,"endHours":25.329242382942383,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:20","end":"02:20","startHours":25.329242382942383,"endHours":26.329242382942383,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:20","end":"03:20","startHours":26.329242382942383,"endHours":27.329242382942383,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:20","end":"04:20","startHours":27.329242382942383,"endHours":28.329242382942383,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:20","end":"05:20","startHours":28.329242382942383,"endHours":29.329242382942383,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:20","end":"06:20","startHours":29.329242382942383,"endHours":30.329242382942383,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.101153970237416,"eotMinutes":-5.85591612050904,"ayanamsa":20.7734}},"calendars":{"vikram_samvat":1836,"vikram_samvatsara":"Paridhāvi","saka_samvat":1701,"saka_samvatsara":"Vikāri","bengali_samvat":1186,"malayalam_era":955,"nanakshahi_year":310,"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 Pañcamī · Vikram 1836 Paridhāvi · Śaka 1701 Vikāri"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 18, 1779 CE · Dvārakā · Vidhyamitra","description":"July 18, 1779 CE for Dvārakā: Śukla Pañcamī, sūryodaya 06:20, sūryāsta 19:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1779-07-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1779-07-18","sa":"https://sa.vidhyamitra.com/city/dwarka/1779-07-18","hi":"https://hi.vidhyamitra.com/city/dwarka/1779-07-18","x-default":"https://vidhyamitra.com/city/dwarka/1779-07-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T21:41:17.388Z","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":"2026-06-01T21:41:17.388Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T21:41:17.388Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}