{"id":"vidhyamitra:city-day:dwarka:2027-05-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2027-05-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2027-05-20","date_display":"May 20, 2027 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":2027,"month":5,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461545.770833,"kali_year":5129,"ahargana":1873080.2708,"sun":{"sidereal_longitude":34.4887,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":211.1915,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":176.7028,"elapsed_within_tithi_degrees":8.7028},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":211.1915,"elapsed_within_degrees":11.1915},"yoga":{"number":19,"name":"Parigha","sum_longitude":245.6802},"karana":{"half_tithi_index":29,"name":"Bava"},"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":2027,"month":5,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461545.770833,"ahargana":1873080.2708,"kali_year":5129,"ayanamsa_lahiri":24.2355,"grahas":{"sun":{"sidereal_longitude":34.597207000000026,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":209.83880699999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false,"latitude":-4.4753},"mars":{"sidereal_longitude":127.485207,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":54.89210700000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":114.552007,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":11.681606999999985,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":358.596207,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":295.1934,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":115.1934,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2027,"month":5,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461545.770833,"kali_year":5129,"ahargana":1873080.2708,"sun":{"sidereal_longitude":34.4887,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":211.1915,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":176.7028,"elapsed_within_tithi_degrees":8.7028},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":211.1915,"elapsed_within_degrees":11.1915},"yoga":{"number":19,"name":"Parigha","sum_longitude":245.6802},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.475,"elongation":176.703},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.475,"opposition_distance":3.297}},"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":"06:13","sunsetLocal":"19:28","solarNoonLocal":"12:51","dayLengthHours":13.263921526302262,"dayLengthDisplay":"13 Hours 15 Mins 50 Secs","nightLengthDisplay":"10 Hours 44 Mins 10 Secs","moonriseLocal":"19:01","moonsetLocal":"06:02","rahuKala":{"name":"Rāhu Kāla","start":"14:30","end":"16:09","startHours":14.500111640518028,"endHours":16.158101831305814,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:13","end":"07:52","startHours":6.210160686579116,"endHours":7.868150877366899,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:32","end":"11:11","startHours":9.526141068154683,"endHours":11.184131258942465,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:45","startHours":9.305075709382978,"endHours":9.747206426926386,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:46","end":"07:07","startHours":6.762824083508377,"endHours":7.116528657543104,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:24","end":"13:17","startHours":12.399990732186838,"endHours":13.284252167273655,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:26","end":"05:20","startHours":4.441637816405482,"endHours":5.325899251492299,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:06","end":"06:13","startHours":5.1048338927205945,"endHours":6.210160686579116,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:03","end":"15:56","startHours":15.05277503744729,"endHours":15.937036472534107,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:16","end":"19:40","startHours":19.27408221288138,"endHours":19.674082212881377,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:28","end":"20:02","startHours":19.474082212881378,"endHours":20.02674560981064,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:13","end":"20:58","startHours":19.224082212881378,"endHours":20.974082212881378,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:24","end":"01:17","startHours":24.399990732186836,"endHours":25.284252167273657,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:13","end":"07:52","startHours":6.210160686579116,"endHours":7.868150877366899,"quality":"auspicious"},{"name":"Roga","start":"07:52","end":"09:32","startHours":7.868150877366899,"endHours":9.526141068154683,"quality":"inauspicious"},{"name":"Udveg","start":"09:32","end":"11:11","startHours":9.526141068154683,"endHours":11.184131258942465,"quality":"inauspicious"},{"name":"Chala","start":"11:11","end":"12:51","startHours":11.184131258942465,"endHours":12.842121449730246,"quality":"neutral"},{"name":"Labha","start":"12:51","end":"14:30","startHours":12.842121449730246,"endHours":14.500111640518028,"quality":"auspicious"},{"name":"Amṛta","start":"14:30","end":"16:09","startHours":14.500111640518028,"endHours":16.158101831305814,"quality":"auspicious"},{"name":"Kāla","start":"16:09","end":"17:49","startHours":16.158101831305814,"endHours":17.816092022093596,"quality":"inauspicious"},{"name":"Śubha","start":"17:49","end":"19:28","startHours":17.816092022093596,"endHours":19.474082212881378,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:28","end":"20:49","startHours":19.474082212881378,"endHours":20.816092022093596,"quality":"auspicious"},{"name":"Kāla","start":"20:49","end":"22:09","startHours":20.816092022093596,"endHours":22.158101831305814,"quality":"inauspicious"},{"name":"Śubha","start":"22:09","end":"23:30","startHours":22.158101831305814,"endHours":23.50011164051803,"quality":"auspicious"},{"name":"Roga","start":"23:30","end":"00:51","startHours":23.50011164051803,"endHours":24.842121449730246,"quality":"inauspicious"},{"name":"Udveg","start":"00:51","end":"02:11","startHours":24.842121449730246,"endHours":26.184131258942465,"quality":"inauspicious"},{"name":"Chala","start":"02:11","end":"03:32","startHours":26.184131258942465,"endHours":27.52614106815468,"quality":"neutral"},{"name":"Labha","start":"03:32","end":"04:52","startHours":27.52614106815468,"endHours":28.868150877366897,"quality":"auspicious"},{"name":"Amṛta","start":"04:52","end":"06:13","startHours":28.868150877366897,"endHours":30.210160686579115,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:13","end":"07:13","startHours":6.210160686579116,"endHours":7.210160686579116,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:13","end":"08:13","startHours":7.210160686579116,"endHours":8.210160686579115,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:13","end":"09:13","startHours":8.210160686579115,"endHours":9.210160686579115,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:13","end":"10:13","startHours":9.210160686579115,"endHours":10.210160686579115,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:13","end":"11:13","startHours":10.210160686579115,"endHours":11.210160686579115,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:13","end":"12:13","startHours":11.210160686579115,"endHours":12.210160686579115,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:13","end":"13:13","startHours":12.210160686579115,"endHours":13.210160686579115,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:13","end":"14:13","startHours":13.210160686579115,"endHours":14.210160686579115,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:13","end":"15:13","startHours":14.210160686579115,"endHours":15.210160686579115,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:13","end":"16:13","startHours":15.210160686579115,"endHours":16.210160686579115,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:13","end":"17:13","startHours":16.210160686579115,"endHours":17.210160686579115,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:13","end":"18:13","startHours":17.210160686579115,"endHours":18.210160686579115,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:13","end":"19:13","startHours":18.210160686579115,"endHours":19.210160686579115,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:13","end":"20:13","startHours":19.210160686579115,"endHours":20.210160686579115,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:13","end":"21:13","startHours":20.210160686579115,"endHours":21.210160686579115,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:13","end":"22:13","startHours":21.210160686579115,"endHours":22.210160686579115,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:13","end":"23:13","startHours":22.210160686579115,"endHours":23.210160686579115,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:13","end":"00:13","startHours":23.210160686579115,"endHours":24.210160686579115,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:13","end":"01:13","startHours":24.210160686579115,"endHours":25.210160686579115,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:13","end":"02:13","startHours":25.210160686579115,"endHours":26.210160686579115,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:13","end":"03:13","startHours":26.210160686579115,"endHours":27.210160686579115,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:13","end":"04:13","startHours":27.210160686579115,"endHours":28.210160686579115,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:13","end":"05:13","startHours":28.210160686579115,"endHours":29.210160686579115,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:13","end":"06:13","startHours":29.210160686579115,"endHours":30.210160686579115,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"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":"Prajāpati","quality":"Auspicious"},"drikRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":19.896596333946945,"eotMinutes":3.5983130161851964,"ayanamsa":24.2355}},"calendars":{"vikram_samvat":2084,"vikram_samvatsara":"Raudra","saka_samvat":1949,"saka_samvatsara":"Plavaṅga","bengali_samvat":1434,"malayalam_era":1203,"nanakshahi_year":558,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Pūrṇimā · Vikram 2084 Raudra · Śaka 1949 Plavaṅga"},"festivals":[{"id":"jyeshtha-purnima","name":"Jyeṣṭha Pūrṇimā (Vaṭa Sāvitrī)","name_sanskrit":"ज्येष्ठ पूर्णिमा","tradition":"Pan-Hindu","significance":"Vaṭa Sāvitrī Pūrṇimā in some traditions (others observe Amāvasyā).","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Jyeṣṭha"},"precedence":3},{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5}],"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":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā + Viśākhā","url":"/day/-0562-04-11","relevance":1},{"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}]},"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 May 20, 2027 CE · Dvārakā · Vidhyamitra","description":"May 20, 2027 CE for Dvārakā: Śukla Pūrṇimā, sūryodaya 06:13, sūryāsta 19:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2027-05-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2027-05-20","sa":"https://sa.vidhyamitra.com/city/dwarka/2027-05-20","hi":"https://hi.vidhyamitra.com/city/dwarka/2027-05-20","x-default":"https://vidhyamitra.com/city/dwarka/2027-05-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T00:17:21.661Z","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":"2026-05-15T00:17:21.661Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T00:17:21.661Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}