{"id":"vidhyamitra:city-day:dwarka:1833-07-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1833-07-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1833-07-20","date_display":"July 20, 1833 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":1833,"month":7,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2390749.770833,"kali_year":4935,"ahargana":1802284.2708,"sun":{"sidereal_longitude":95.4131,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":131.4179,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":36.0049,"elapsed_within_tithi_degrees":0.0049},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":131.4179,"elapsed_within_degrees":11.4179},"yoga":{"number":18,"name":"Varīyān","sum_longitude":226.831},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1833,"month":7,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2390749.770833,"ahargana":1802284.2708,"kali_year":4935,"ayanamsa_lahiri":21.5278,"grahas":{"sun":{"sidereal_longitude":95.49013500000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"moon":{"sidereal_longitude":133.923335,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false,"latitude":3.1865},"mars":{"sidereal_longitude":131.66173500000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":124.16103499999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":13.855934999999988,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":52.271435,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":153.950335,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":86.3061,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":266.3061,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":1833,"month":7,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2390749.770833,"kali_year":4935,"ahargana":1802284.2708,"sun":{"sidereal_longitude":95.4131,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":131.4179,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":36.0049,"elapsed_within_tithi_degrees":0.0049},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":131.4179,"elapsed_within_degrees":11.4179},"yoga":{"number":18,"name":"Varīyān","sum_longitude":226.831},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.187,"elongation":36.005},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.187,"opposition_distance":143.995}},"eclipse_window_40days":[{"offset_days":-18,"type":"lunar","occurs":true,"moon_latitude":0.56,"opposition_distance":1.737}]},"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":"06:21","sunsetLocal":"19:40","solarNoonLocal":"13:00","dayLengthHours":13.318449161851307,"dayLengthDisplay":"13 Hours 19 Mins 06 Secs","nightLengthDisplay":"10 Hours 40 Mins 54 Secs","moonriseLocal":"09:16","moonsetLocal":"21:52","rahuKala":{"name":"Rāhu Kāla","start":"09:40","end":"11:20","startHours":9.672384729789796,"endHours":11.33719087502121,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:40","end":"16:20","startHours":14.666803165484037,"endHours":16.33160931071545,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:21","end":"08:00","startHours":6.3427724393269695,"endHours":8.007578584558383,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:27","end":"09:54","startHours":9.450410577092274,"endHours":9.894358882487317,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:54","end":"07:15","startHours":6.897707821070774,"endHours":7.252866465386808,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:33","end":"13:27","startHours":12.55804871485758,"endHours":13.445945325647667,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:34","end":"05:27","startHours":4.566979217746796,"endHours":5.454875828536882,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:14","end":"06:21","startHours":5.2329016758393605,"endHours":6.3427724393269695,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:13","end":"16:07","startHours":15.22173854722784,"endHours":16.109635158017927,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:28","end":"19:52","startHours":19.461221601178277,"endHours":19.861221601178276,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:40","end":"20:13","startHours":19.661221601178276,"endHours":20.21615698292208,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:25","end":"21:10","startHours":19.411221601178276,"endHours":21.161221601178276,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:33","end":"01:27","startHours":24.55804871485758,"endHours":25.445945325647667,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:21","end":"08:00","startHours":6.3427724393269695,"endHours":8.007578584558383,"quality":"inauspicious"},{"name":"Śubha","start":"08:00","end":"09:40","startHours":8.007578584558383,"endHours":9.672384729789796,"quality":"auspicious"},{"name":"Roga","start":"09:40","end":"11:20","startHours":9.672384729789796,"endHours":11.33719087502121,"quality":"inauspicious"},{"name":"Udveg","start":"11:20","end":"13:00","startHours":11.33719087502121,"endHours":13.001997020252624,"quality":"inauspicious"},{"name":"Chala","start":"13:00","end":"14:40","startHours":13.001997020252624,"endHours":14.666803165484037,"quality":"neutral"},{"name":"Labha","start":"14:40","end":"16:20","startHours":14.666803165484037,"endHours":16.33160931071545,"quality":"auspicious"},{"name":"Amṛta","start":"16:20","end":"18:00","startHours":16.33160931071545,"endHours":17.996415455946863,"quality":"auspicious"},{"name":"Kāla","start":"18:00","end":"19:40","startHours":17.996415455946863,"endHours":19.661221601178276,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:40","end":"21:00","startHours":19.661221601178276,"endHours":20.996415455946863,"quality":"auspicious"},{"name":"Amṛta","start":"21:00","end":"22:20","startHours":20.996415455946863,"endHours":22.33160931071545,"quality":"auspicious"},{"name":"Kāla","start":"22:20","end":"23:40","startHours":22.33160931071545,"endHours":23.666803165484037,"quality":"inauspicious"},{"name":"Śubha","start":"23:40","end":"01:00","startHours":23.666803165484037,"endHours":25.001997020252624,"quality":"auspicious"},{"name":"Roga","start":"01:00","end":"02:20","startHours":25.001997020252624,"endHours":26.33719087502121,"quality":"inauspicious"},{"name":"Udveg","start":"02:20","end":"03:40","startHours":26.33719087502121,"endHours":27.672384729789798,"quality":"inauspicious"},{"name":"Chala","start":"03:40","end":"05:00","startHours":27.672384729789798,"endHours":29.00757858455838,"quality":"neutral"},{"name":"Labha","start":"05:00","end":"06:21","startHours":29.00757858455838,"endHours":30.34277243932697,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:21","end":"07:21","startHours":6.3427724393269695,"endHours":7.3427724393269695,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:21","end":"08:21","startHours":7.3427724393269695,"endHours":8.34277243932697,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:21","end":"09:21","startHours":8.34277243932697,"endHours":9.34277243932697,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:21","end":"10:21","startHours":9.34277243932697,"endHours":10.34277243932697,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:21","end":"11:21","startHours":10.34277243932697,"endHours":11.34277243932697,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:21","end":"12:21","startHours":11.34277243932697,"endHours":12.34277243932697,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:21","end":"13:21","startHours":12.34277243932697,"endHours":13.34277243932697,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:21","end":"14:21","startHours":13.34277243932697,"endHours":14.34277243932697,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:21","end":"15:21","startHours":14.34277243932697,"endHours":15.34277243932697,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:21","end":"16:21","startHours":15.34277243932697,"endHours":16.34277243932697,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:21","end":"17:21","startHours":16.34277243932697,"endHours":17.34277243932697,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:21","end":"18:21","startHours":17.34277243932697,"endHours":18.34277243932697,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:21","end":"19:21","startHours":18.34277243932697,"endHours":19.34277243932697,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:21","end":"20:21","startHours":19.34277243932697,"endHours":20.34277243932697,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:21","end":"21:21","startHours":20.34277243932697,"endHours":21.34277243932697,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:21","end":"22:21","startHours":21.34277243932697,"endHours":22.34277243932697,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:21","end":"23:21","startHours":22.34277243932697,"endHours":23.34277243932697,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:21","end":"00:21","startHours":23.34277243932697,"endHours":24.34277243932697,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:21","end":"01:21","startHours":24.34277243932697,"endHours":25.34277243932697,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:21","end":"02:21","startHours":25.34277243932697,"endHours":26.34277243932697,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:21","end":"03:21","startHours":26.34277243932697,"endHours":27.34277243932697,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:21","end":"04:21","startHours":27.34277243932697,"endHours":28.34277243932697,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:21","end":"05:21","startHours":28.34277243932697,"endHours":29.34277243932697,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:21","end":"06:21","startHours":29.34277243932697,"endHours":30.34277243932697,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"West","rahuVasa":"East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.752122442966733,"eotMinutes":-5.99422121515736,"ayanamsa":21.5278}},"calendars":{"vikram_samvat":1890,"vikram_samvatsara":"Parābhava","saka_samvat":1755,"saka_samvatsara":"Vijaya","bengali_samvat":1240,"malayalam_era":1009,"nanakshahi_year":364,"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 Caturthī · Vikram 1890 Parābhava · Śaka 1755 Vijaya"},"festivals":[{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 20, 1833 CE · Dvārakā · Vidhyamitra","description":"July 20, 1833 CE for Dvārakā: Śukla Caturthī, sūryodaya 06:21, sūryāsta 19:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1833-07-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1833-07-20","sa":"https://sa.vidhyamitra.com/city/dwarka/1833-07-20","hi":"https://hi.vidhyamitra.com/city/dwarka/1833-07-20","x-default":"https://vidhyamitra.com/city/dwarka/1833-07-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T07:36:11.674Z","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":"2026-06-01T07:36:11.674Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T07:36:11.674Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}