{"id":"vidhyamitra:city-day:dwarka:1875-04-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1875-04-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1875-04-20","date_display":"April 20, 1875 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":1875,"month":4,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2405998.770833,"kali_year":4977,"ahargana":1817533.2708,"sun":{"sidereal_longitude":7.8316,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":181.5547,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":173.723,"elapsed_within_tithi_degrees":5.723},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":181.5547,"elapsed_within_degrees":8.2213},"yoga":{"number":15,"name":"Vajra","sum_longitude":189.3863},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"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":1875,"month":4,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2405998.770833,"ahargana":1817533.2708,"kali_year":4977,"ayanamsa_lahiri":22.111,"grahas":{"sun":{"sidereal_longitude":7.436911000000009,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":180.43801099999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false,"latitude":-0.252},"mars":{"sidereal_longitude":249.56181100000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":349.940711,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":185.62251100000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":329.85291099999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":303.30821100000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":358.3407,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":178.3407,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","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":1875,"month":4,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2405998.770833,"kali_year":4977,"ahargana":1817533.2708,"sun":{"sidereal_longitude":7.8316,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":181.5547,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":173.723,"elapsed_within_tithi_degrees":5.723},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":181.5547,"elapsed_within_degrees":8.2213},"yoga":{"number":15,"name":"Vajra","sum_longitude":189.3863},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.252,"elongation":173.723},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.252,"opposition_distance":6.277}},"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":"06:31","sunsetLocal":"19:16","solarNoonLocal":"12:53","dayLengthHours":12.7483905858685,"dayLengthDisplay":"12 Hours 44 Mins 54 Secs","nightLengthDisplay":"11 Hours 15 Mins 06 Secs","moonriseLocal":"18:37","moonsetLocal":"06:13","rahuKala":{"name":"Rāhu Kāla","start":"16:04","end":"17:40","startHours":16.073061588706445,"endHours":17.666610411940006,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:42","end":"11:18","startHours":9.698866295772193,"endHours":11.292415119005756,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:53","end":"14:29","startHours":12.885963942239318,"endHours":14.47951276547288,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:29","end":"09:55","startHours":9.486393119341052,"endHours":9.911339472203334,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:03","end":"07:23","startHours":7.0429515903829225,"endHours":7.382908672672749,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:28","end":"13:19","startHours":12.461017589377034,"endHours":13.310910295101602,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:49","end":"05:40","startHours":4.8119832378559355,"endHours":5.661875943580502,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:27","end":"06:31","startHours":5.44940276714936,"endHours":6.511768649305068,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:01","end":"15:52","startHours":15.010695706550734,"endHours":15.860588412275302,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:04","end":"19:28","startHours":19.06015923517357,"endHours":19.460159235173567,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:16","end":"19:47","startHours":19.260159235173568,"endHours":19.791342176251423,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:01","end":"20:46","startHours":19.010159235173568,"endHours":20.760159235173568,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:28","end":"01:19","startHours":24.461017589377036,"endHours":25.3109102951016,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:31","end":"08:06","startHours":6.511768649305068,"endHours":8.10531747253863,"quality":"inauspicious"},{"name":"Udveg","start":"08:06","end":"09:42","startHours":8.10531747253863,"endHours":9.698866295772193,"quality":"inauspicious"},{"name":"Chala","start":"09:42","end":"11:18","startHours":9.698866295772193,"endHours":11.292415119005756,"quality":"neutral"},{"name":"Labha","start":"11:18","end":"12:53","startHours":11.292415119005756,"endHours":12.885963942239318,"quality":"auspicious"},{"name":"Amṛta","start":"12:53","end":"14:29","startHours":12.885963942239318,"endHours":14.47951276547288,"quality":"auspicious"},{"name":"Kāla","start":"14:29","end":"16:04","startHours":14.47951276547288,"endHours":16.073061588706445,"quality":"inauspicious"},{"name":"Śubha","start":"16:04","end":"17:40","startHours":16.073061588706445,"endHours":17.666610411940006,"quality":"auspicious"},{"name":"Roga","start":"17:40","end":"19:16","startHours":17.666610411940006,"endHours":19.260159235173568,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:16","end":"20:40","startHours":19.260159235173568,"endHours":20.666610411940006,"quality":"inauspicious"},{"name":"Śubha","start":"20:40","end":"22:04","startHours":20.666610411940006,"endHours":22.073061588706445,"quality":"auspicious"},{"name":"Roga","start":"22:04","end":"23:29","startHours":22.073061588706445,"endHours":23.47951276547288,"quality":"inauspicious"},{"name":"Udveg","start":"23:29","end":"00:53","startHours":23.47951276547288,"endHours":24.885963942239318,"quality":"inauspicious"},{"name":"Chala","start":"00:53","end":"02:18","startHours":24.885963942239318,"endHours":26.292415119005756,"quality":"neutral"},{"name":"Labha","start":"02:18","end":"03:42","startHours":26.292415119005756,"endHours":27.69886629577219,"quality":"auspicious"},{"name":"Amṛta","start":"03:42","end":"05:06","startHours":27.69886629577219,"endHours":29.10531747253863,"quality":"auspicious"},{"name":"Kāla","start":"05:06","end":"06:31","startHours":29.10531747253863,"endHours":30.51176864930507,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:31","end":"07:31","startHours":6.511768649305068,"endHours":7.511768649305068,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:31","end":"08:31","startHours":7.511768649305068,"endHours":8.511768649305068,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:31","end":"09:31","startHours":8.511768649305068,"endHours":9.511768649305068,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:31","end":"10:31","startHours":9.511768649305068,"endHours":10.511768649305068,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:31","end":"11:31","startHours":10.511768649305068,"endHours":11.511768649305068,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:31","end":"12:31","startHours":11.511768649305068,"endHours":12.511768649305068,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:31","end":"13:31","startHours":12.511768649305068,"endHours":13.511768649305068,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:31","end":"14:31","startHours":13.511768649305068,"endHours":14.511768649305068,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:31","end":"15:31","startHours":14.511768649305068,"endHours":15.511768649305068,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:31","end":"16:31","startHours":15.511768649305068,"endHours":16.51176864930507,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:31","end":"17:31","startHours":16.51176864930507,"endHours":17.51176864930507,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:31","end":"18:31","startHours":17.51176864930507,"endHours":18.51176864930507,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:31","end":"19:31","startHours":18.51176864930507,"endHours":19.51176864930507,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:31","end":"20:31","startHours":19.51176864930507,"endHours":20.51176864930507,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:31","end":"21:31","startHours":20.51176864930507,"endHours":21.51176864930507,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:31","end":"22:31","startHours":21.51176864930507,"endHours":22.51176864930507,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:31","end":"23:31","startHours":22.51176864930507,"endHours":23.51176864930507,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:31","end":"00:31","startHours":23.51176864930507,"endHours":24.51176864930507,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:31","end":"01:31","startHours":24.51176864930507,"endHours":25.51176864930507,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:31","end":"02:31","startHours":25.51176864930507,"endHours":26.51176864930507,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:31","end":"03:31","startHours":26.51176864930507,"endHours":27.51176864930507,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:31","end":"04:31","startHours":27.51176864930507,"endHours":28.51176864930507,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:31","end":"05:31","startHours":28.51176864930507,"endHours":29.51176864930507,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:31","end":"06:31","startHours":29.51176864930507,"endHours":30.51176864930507,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"North","rahuVasa":"North","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":11.311457440308436,"eotMinutes":0.9677634656409275,"ayanamsa":22.111}},"calendars":{"vikram_samvat":1932,"vikram_samvatsara":"Sarvadhāri","saka_samvat":1797,"saka_samvatsara":"Yuva","bengali_samvat":1282,"malayalam_era":1051,"nanakshahi_year":406,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Pūrṇimā · Vikram 1932 Sarvadhāri · Śaka 1797 Yuva"},"festivals":[{"id":"hanuman-jayanti","name":"Hanumān Jayantī","name_sanskrit":"हनुमान जयन्ती","tradition":"Vaishnava","associated_deity":"Bhagavān Hanumān (Rudra-aṁśa, Rāma-bhakta)","significance":"Birth of Hanumān (Caitra Pūrṇimā tradition; some traditions Mārgaśīrṣa Kṛṣṇa 14).","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":1,"sources":["Vālmīki Rāmāyaṇa, Sundara-Kāṇḍa"]}],"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":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","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 April 20, 1875 CE · Dvārakā · Vidhyamitra","description":"April 20, 1875 CE for Dvārakā: Śukla Pūrṇimā, sūryodaya 06:31, sūryāsta 19:16.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1875-04-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1875-04-20","sa":"https://sa.vidhyamitra.com/city/dwarka/1875-04-20","hi":"https://hi.vidhyamitra.com/city/dwarka/1875-04-20","x-default":"https://vidhyamitra.com/city/dwarka/1875-04-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T03:08:46.405Z","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":"2026-06-01T03:08:46.405Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T03:08:46.405Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}