{"id":"vidhyamitra:city-day:dwarka:1684-04-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1684-04-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1684-04-07","date_display":"April 7, 1684 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":1684,"month":4,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2336225.770833,"kali_year":4785,"ahargana":1747760.2708,"sun":{"sidereal_longitude":359.4765,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":269.0095,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":269.533,"elapsed_within_tithi_degrees":5.533},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1,"moon_longitude":269.0095,"elapsed_within_degrees":2.3429},"yoga":{"number":21,"name":"Siddha","sum_longitude":268.4861},"karana":{"half_tithi_index":44,"name":"Bālava"},"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":1684,"month":4,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2336225.770833,"ahargana":1747760.2708,"kali_year":4785,"ayanamsa_lahiri":19.4425,"grahas":{"sun":{"sidereal_longitude":358.607253,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":271.373153,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false,"latitude":0.4887},"mars":{"sidereal_longitude":22.28835300000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":336.3238530000001,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":148.60625299999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":35.961253,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":132.060153,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":95.25,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":275.25,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":1684,"month":4,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2336225.770833,"kali_year":4785,"ahargana":1747760.2708,"sun":{"sidereal_longitude":359.4765,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":269.0095,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":269.533,"elapsed_within_tithi_degrees":5.533},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1,"moon_longitude":269.0095,"elapsed_within_degrees":2.3429},"yoga":{"number":21,"name":"Siddha","sum_longitude":268.4861},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.489,"elongation":90.467},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.489,"opposition_distance":89.533}},"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":"06:41","sunsetLocal":"19:12","solarNoonLocal":"12:57","dayLengthHours":12.509192911663783,"dayLengthDisplay":"12 Hours 30 Mins 33 Secs","nightLengthDisplay":"11 Hours 29 Mins 27 Secs","moonriseLocal":"01:43","moonsetLocal":"12:33","rahuKala":{"name":"Rāhu Kāla","start":"11:23","end":"12:57","startHours":11.379911095122575,"endHours":12.943560209080548,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"16:04","end":"17:38","startHours":16.070858436996495,"endHours":17.634507550954467,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:15","end":"09:49","startHours":8.25261286720663,"endHours":9.816261981164601,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:36","end":"10:01","startHours":9.607775432636872,"endHours":10.024748529692332,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:13","end":"07:33","startHours":7.21018012456798,"endHours":7.543758602212348,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:32","end":"13:22","startHours":12.526587112025089,"endHours":13.360533306136007,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:01","end":"05:51","startHours":5.021071365026818,"endHours":5.855017559137737,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:39","end":"06:41","startHours":5.646531010610007,"endHours":6.688963753248656,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:02","end":"15:52","startHours":15.028425694357844,"endHours":15.862371888468763,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:00","end":"19:24","startHours":18.99815666491244,"endHours":19.398156664912438,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:12","end":"19:43","startHours":19.19815666491244,"endHours":19.71937303623176,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:57","end":"20:42","startHours":18.94815666491244,"endHours":20.69815666491244,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:32","end":"01:22","startHours":24.526587112025087,"endHours":25.36053330613601,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:41","end":"08:15","startHours":6.688963753248656,"endHours":8.25261286720663,"quality":"neutral"},{"name":"Labha","start":"08:15","end":"09:49","startHours":8.25261286720663,"endHours":9.816261981164601,"quality":"auspicious"},{"name":"Amṛta","start":"09:49","end":"11:23","startHours":9.816261981164601,"endHours":11.379911095122575,"quality":"auspicious"},{"name":"Kāla","start":"11:23","end":"12:57","startHours":11.379911095122575,"endHours":12.943560209080548,"quality":"inauspicious"},{"name":"Śubha","start":"12:57","end":"14:30","startHours":12.943560209080548,"endHours":14.50720932303852,"quality":"auspicious"},{"name":"Roga","start":"14:30","end":"16:04","startHours":14.50720932303852,"endHours":16.070858436996495,"quality":"inauspicious"},{"name":"Udveg","start":"16:04","end":"17:38","startHours":16.070858436996495,"endHours":17.634507550954467,"quality":"inauspicious"},{"name":"Chala","start":"17:38","end":"19:12","startHours":17.634507550954467,"endHours":19.19815666491244,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:12","end":"20:38","startHours":19.19815666491244,"endHours":20.634507550954467,"quality":"inauspicious"},{"name":"Udveg","start":"20:38","end":"22:04","startHours":20.634507550954467,"endHours":22.07085843699649,"quality":"inauspicious"},{"name":"Chala","start":"22:04","end":"23:30","startHours":22.07085843699649,"endHours":23.50720932303852,"quality":"neutral"},{"name":"Labha","start":"23:30","end":"00:57","startHours":23.50720932303852,"endHours":24.943560209080548,"quality":"auspicious"},{"name":"Amṛta","start":"00:57","end":"02:23","startHours":24.943560209080548,"endHours":26.379911095122573,"quality":"auspicious"},{"name":"Kāla","start":"02:23","end":"03:49","startHours":26.379911095122573,"endHours":27.8162619811646,"quality":"inauspicious"},{"name":"Śubha","start":"03:49","end":"05:15","startHours":27.8162619811646,"endHours":29.25261286720663,"quality":"auspicious"},{"name":"Roga","start":"05:15","end":"06:41","startHours":29.25261286720663,"endHours":30.688963753248657,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:41","end":"07:41","startHours":6.688963753248656,"endHours":7.688963753248656,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:41","end":"08:41","startHours":7.688963753248656,"endHours":8.688963753248656,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:41","end":"09:41","startHours":8.688963753248656,"endHours":9.688963753248656,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:41","end":"10:41","startHours":9.688963753248656,"endHours":10.688963753248656,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:41","end":"11:41","startHours":10.688963753248656,"endHours":11.688963753248656,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:41","end":"12:41","startHours":11.688963753248656,"endHours":12.688963753248656,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:41","end":"13:41","startHours":12.688963753248656,"endHours":13.688963753248656,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:41","end":"14:41","startHours":13.688963753248656,"endHours":14.688963753248656,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:41","end":"15:41","startHours":14.688963753248656,"endHours":15.688963753248656,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:41","end":"16:41","startHours":15.688963753248656,"endHours":16.688963753248657,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:41","end":"17:41","startHours":16.688963753248657,"endHours":17.688963753248657,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:41","end":"18:41","startHours":17.688963753248657,"endHours":18.688963753248657,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:41","end":"19:41","startHours":18.688963753248657,"endHours":19.688963753248657,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:41","end":"20:41","startHours":19.688963753248657,"endHours":20.688963753248657,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:41","end":"21:41","startHours":20.688963753248657,"endHours":21.688963753248657,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:41","end":"22:41","startHours":21.688963753248657,"endHours":22.688963753248657,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:41","end":"23:41","startHours":22.688963753248657,"endHours":23.688963753248657,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:41","end":"00:41","startHours":23.688963753248657,"endHours":24.688963753248657,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:41","end":"01:41","startHours":24.688963753248657,"endHours":25.688963753248657,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:41","end":"02:41","startHours":25.688963753248657,"endHours":26.688963753248657,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:41","end":"03:41","startHours":26.688963753248657,"endHours":27.688963753248657,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:41","end":"04:41","startHours":27.688963753248657,"endHours":28.688963753248657,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:41","end":"05:41","startHours":28.688963753248657,"endHours":29.688963753248657,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:41","end":"06:41","startHours":29.688963753248657,"endHours":30.688963753248657,"planetary_lord":"Mars"}],"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","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":7.078812488285438,"eotMinutes":-2.4880125448329173,"ayanamsa":19.4425}},"calendars":{"vikram_samvat":1741,"vikram_samvatsara":"Īśvara","saka_samvat":1606,"saka_samvatsara":"Raktākṣī","bengali_samvat":1091,"malayalam_era":860,"nanakshahi_year":215,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","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":"Vaiśākha Kṛṣṇa Aṣṭamī · Vikram 1741 Īśvara · Śaka 1606 Raktākṣī"},"festivals":[{"id":"mesha-sankranti","name":"Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu)","name_sanskrit":"मेष सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aries; solar new year. Regional: Vaiśākhī (Punjab) · Vishu (Kerala) · Pohelā Boishākh (Bengal) · Bihu (Assam) · Tamil Puthāṇḍu.","vrata":false,"detection":{"sun_rashi_ingress":"Meṣa"},"precedence":1},{"id":"baisakhi","name":"Baisakhi (Vaiśākhī)","name_sanskrit":"वैशाखी","tradition":"Regional","associated_deity":"Sūrya + Khalsa Pantha (Sikh)","significance":"Punjab New Year + Sikh Khalsa founding day.","vrata":false,"detection":{"sun_rashi_ingress":"Meṣa"},"precedence":2}],"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","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 7, 1684 CE · Dvārakā · Vidhyamitra","description":"April 7, 1684 CE for Dvārakā: Kṛṣṇa Aṣṭamī, sūryodaya 06:41, sūryāsta 19:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1684-04-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1684-04-07","sa":"https://sa.vidhyamitra.com/city/dwarka/1684-04-07","hi":"https://hi.vidhyamitra.com/city/dwarka/1684-04-07","x-default":"https://vidhyamitra.com/city/dwarka/1684-04-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T09:06:48.796Z","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":"2026-06-03T09:06:48.796Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T09:06:48.796Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}