{"id":"vidhyamitra:city-day:dwarka:2291-04-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2291-04-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2291-04-16","date_display":"April 16, 2291 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":2291,"month":4,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2557935.770833,"kali_year":5392,"ahargana":1969470.2708,"sun":{"sidereal_longitude":357.4577,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":197.2776,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":199.8199,"elapsed_within_tithi_degrees":7.8199},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":197.2776,"elapsed_within_degrees":10.6109},"yoga":{"number":15,"name":"Vajra","sum_longitude":194.7353},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2291,"month":4,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2557935.770833,"ahargana":1969470.2708,"kali_year":5392,"ayanamsa_lahiri":27.922,"grahas":{"sun":{"sidereal_longitude":357.996101,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":195.175701,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false,"latitude":-2.2964},"mars":{"sidereal_longitude":305.818801,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":353.373701,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":209.38730099999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":341.887501,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":338.654801,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":227.9873,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":47.9873,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"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":2291,"month":4,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2557935.770833,"kali_year":5392,"ahargana":1969470.2708,"sun":{"sidereal_longitude":357.4577,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":197.2776,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":199.8199,"elapsed_within_tithi_degrees":7.8199},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":197.2776,"elapsed_within_degrees":10.6109},"yoga":{"number":15,"name":"Vajra","sum_longitude":194.7353},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.296,"elongation":160.18},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.296,"opposition_distance":19.82}},"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":"06:34","sunsetLocal":"19:14","solarNoonLocal":"12:54","dayLengthHours":12.674151095883706,"dayLengthDisplay":"12 Hours 40 Mins 27 Secs","nightLengthDisplay":"11 Hours 19 Mins 33 Secs","moonriseLocal":"20:27","moonsetLocal":"07:39","rahuKala":{"name":"Rāhu Kāla","start":"14:29","end":"16:04","startHours":14.48610736837549,"endHours":16.070376255360955,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:34","end":"08:09","startHours":6.564762933448174,"endHours":8.149031820433636,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:44","end":"11:19","startHours":9.733300707419101,"endHours":11.317569594404564,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:31","end":"09:57","startHours":9.52206485582104,"endHours":9.944536559017163,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:06","end":"07:26","startHours":7.092852562443328,"endHours":7.430829925000227,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:29","end":"13:19","startHours":12.479366778193903,"endHours":13.32431018458615,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:52","end":"05:43","startHours":4.8748761206636795,"endHours":5.719819527055927,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:31","end":"06:34","startHours":5.508583675457865,"endHours":6.564762933448174,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:01","end":"15:52","startHours":15.014196997370645,"endHours":15.859140403762892,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:02","end":"19:26","startHours":19.03891402933188,"endHours":19.43891402933188,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:14","end":"19:46","startHours":19.23891402933188,"endHours":19.767003658327035,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:59","end":"20:44","startHours":18.98891402933188,"endHours":20.73891402933188,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:29","end":"01:19","startHours":24.479366778193903,"endHours":25.32431018458615,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:34","end":"08:09","startHours":6.564762933448174,"endHours":8.149031820433636,"quality":"auspicious"},{"name":"Roga","start":"08:09","end":"09:44","startHours":8.149031820433636,"endHours":9.733300707419101,"quality":"inauspicious"},{"name":"Udveg","start":"09:44","end":"11:19","startHours":9.733300707419101,"endHours":11.317569594404564,"quality":"inauspicious"},{"name":"Chala","start":"11:19","end":"12:54","startHours":11.317569594404564,"endHours":12.901838481390026,"quality":"neutral"},{"name":"Labha","start":"12:54","end":"14:29","startHours":12.901838481390026,"endHours":14.48610736837549,"quality":"auspicious"},{"name":"Amṛta","start":"14:29","end":"16:04","startHours":14.48610736837549,"endHours":16.070376255360955,"quality":"auspicious"},{"name":"Kāla","start":"16:04","end":"17:39","startHours":16.070376255360955,"endHours":17.654645142346418,"quality":"inauspicious"},{"name":"Śubha","start":"17:39","end":"19:14","startHours":17.654645142346418,"endHours":19.23891402933188,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:14","end":"20:39","startHours":19.23891402933188,"endHours":20.654645142346418,"quality":"auspicious"},{"name":"Kāla","start":"20:39","end":"22:04","startHours":20.654645142346418,"endHours":22.070376255360955,"quality":"inauspicious"},{"name":"Śubha","start":"22:04","end":"23:29","startHours":22.070376255360955,"endHours":23.486107368375492,"quality":"auspicious"},{"name":"Roga","start":"23:29","end":"00:54","startHours":23.486107368375492,"endHours":24.901838481390026,"quality":"inauspicious"},{"name":"Udveg","start":"00:54","end":"02:19","startHours":24.901838481390026,"endHours":26.317569594404564,"quality":"inauspicious"},{"name":"Chala","start":"02:19","end":"03:44","startHours":26.317569594404564,"endHours":27.7333007074191,"quality":"neutral"},{"name":"Labha","start":"03:44","end":"05:09","startHours":27.7333007074191,"endHours":29.149031820433635,"quality":"auspicious"},{"name":"Amṛta","start":"05:09","end":"06:34","startHours":29.149031820433635,"endHours":30.564762933448172,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:34","end":"07:34","startHours":6.564762933448174,"endHours":7.564762933448174,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:34","end":"08:34","startHours":7.564762933448174,"endHours":8.564762933448174,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:34","end":"09:34","startHours":8.564762933448174,"endHours":9.564762933448174,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:34","end":"10:34","startHours":9.564762933448174,"endHours":10.564762933448174,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:34","end":"11:34","startHours":10.564762933448174,"endHours":11.564762933448174,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:34","end":"12:34","startHours":11.564762933448174,"endHours":12.564762933448174,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:34","end":"13:34","startHours":12.564762933448174,"endHours":13.564762933448174,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:34","end":"14:34","startHours":13.564762933448174,"endHours":14.564762933448174,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:34","end":"15:34","startHours":14.564762933448174,"endHours":15.564762933448174,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:34","end":"16:34","startHours":15.564762933448174,"endHours":16.564762933448172,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:34","end":"17:34","startHours":16.564762933448172,"endHours":17.564762933448172,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:34","end":"18:34","startHours":17.564762933448172,"endHours":18.564762933448172,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:34","end":"19:34","startHours":18.564762933448172,"endHours":19.564762933448172,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:34","end":"20:34","startHours":19.564762933448172,"endHours":20.564762933448172,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:34","end":"21:34","startHours":20.564762933448172,"endHours":21.564762933448172,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:34","end":"22:34","startHours":21.564762933448172,"endHours":22.564762933448172,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:34","end":"23:34","startHours":22.564762933448172,"endHours":23.564762933448172,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:34","end":"00:34","startHours":23.564762933448172,"endHours":24.564762933448172,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:34","end":"01:34","startHours":24.564762933448172,"endHours":25.564762933448172,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:34","end":"02:34","startHours":25.564762933448172,"endHours":26.564762933448172,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:34","end":"03:34","startHours":26.564762933448172,"endHours":27.564762933448172,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:34","end":"04:34","startHours":27.564762933448172,"endHours":28.564762933448172,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:34","end":"05:34","startHours":28.564762933448172,"endHours":29.564762933448172,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:34","end":"06:34","startHours":29.564762933448172,"endHours":30.564762933448172,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.011350795781878,"eotMinutes":0.015291116598477705,"ayanamsa":27.922}},"calendars":{"vikram_samvat":2348,"vikram_samvatsara":"Tāraṇa","saka_samvat":2213,"saka_samvatsara":"Prajāpati","bengali_samvat":1698,"malayalam_era":1467,"nanakshahi_year":822,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa 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":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Dvitīyā · Vikram 2348 Tāraṇa · Śaka 2213 Prajāpati"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 April 16, 2291 CE · Dvārakā · Vidhyamitra","description":"April 16, 2291 CE for Dvārakā: Kṛṣṇa Dvitīyā, sūryodaya 06:34, sūryāsta 19:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2291-04-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2291-04-16","sa":"https://sa.vidhyamitra.com/city/dwarka/2291-04-16","hi":"https://hi.vidhyamitra.com/city/dwarka/2291-04-16","x-default":"https://vidhyamitra.com/city/dwarka/2291-04-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T07:39:47.297Z","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":"2026-06-02T07:39:47.297Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T07:39:47.297Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}