{"id":"vidhyamitra:city-day:rishikesh:2020-05-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2020-05-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2020-05-19","date_display":"May 19, 2020 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":2020,"month":5,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458988.770833,"kali_year":5122,"ahargana":1870523.2708,"sun":{"sidereal_longitude":34.3082,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":351.6391,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":317.3309,"elapsed_within_tithi_degrees":5.3309},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":351.6391,"elapsed_within_degrees":4.9724},"yoga":{"number":2,"name":"Prīti","sum_longitude":25.9473},"karana":{"half_tithi_index":52,"name":"Kaulava"},"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":2020,"month":5,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458988.770833,"ahargana":1870523.2708,"kali_year":5122,"ayanamsa_lahiri":24.1377,"grahas":{"sun":{"sidereal_longitude":34.39860399999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":353.373704,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false,"latitude":-4.4177},"mars":{"sidereal_longitude":309.587904,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":49.88870400000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":273.072804,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":56.839203999999995,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":277.7405040000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":70.6755,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":250.6755,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":2020,"month":5,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458988.770833,"kali_year":5122,"ahargana":1870523.2708,"sun":{"sidereal_longitude":34.3082,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":351.6391,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":317.3309,"elapsed_within_tithi_degrees":5.3309},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":351.6391,"elapsed_within_degrees":4.9724},"yoga":{"number":2,"name":"Prīti","sum_longitude":25.9473},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.418,"elongation":42.669},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.418,"opposition_distance":137.331}},"eclipse_window_40days":[]},"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"sunriseLocal":"05:21","sunsetLocal":"19:06","solarNoonLocal":"12:13","dayLengthHours":13.747895600458506,"dayLengthDisplay":"13 Hours 44 Mins 52 Secs","nightLengthDisplay":"10 Hours 15 Mins 08 Secs","moonriseLocal":"03:10","moonsetLocal":"15:48","rahuKala":{"name":"Rāhu Kāla","start":"15:39","end":"17:23","startHours":15.658329190097316,"endHours":17.376816140154627,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:47","end":"10:30","startHours":8.784381389868063,"endHours":10.502868339925374,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:13","end":"13:56","startHours":12.22135528998269,"endHours":13.93984224004,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:33","end":"09:01","startHours":8.555249796527086,"endHours":9.013512983209036,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:55","end":"06:17","startHours":5.920236473105874,"endHours":6.2868470224514335,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:41","startHours":11.763092103300739,"endHours":12.67961847666464,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:31","end":"04:26","startHours":3.5143547430256348,"endHours":4.430881116389536,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:12","end":"05:21","startHours":4.20174952304856,"endHours":5.347407489753436,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:26","startHours":14.512671223392442,"endHours":15.429197596756342,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:54","end":"19:18","startHours":18.895303090211943,"endHours":19.29530309021194,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:06","end":"19:40","startHours":19.095303090211942,"endHours":19.66813207356438,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:51","end":"20:36","startHours":18.845303090211942,"endHours":20.595303090211942,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:41","startHours":23.76309210330074,"endHours":24.67961847666464,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:21","end":"07:04","startHours":5.347407489753436,"endHours":7.065894439810749,"quality":"inauspicious"},{"name":"Udveg","start":"07:04","end":"08:47","startHours":7.065894439810749,"endHours":8.784381389868063,"quality":"inauspicious"},{"name":"Chala","start":"08:47","end":"10:30","startHours":8.784381389868063,"endHours":10.502868339925374,"quality":"neutral"},{"name":"Labha","start":"10:30","end":"12:13","startHours":10.502868339925374,"endHours":12.22135528998269,"quality":"auspicious"},{"name":"Amṛta","start":"12:13","end":"13:56","startHours":12.22135528998269,"endHours":13.93984224004,"quality":"auspicious"},{"name":"Kāla","start":"13:56","end":"15:39","startHours":13.93984224004,"endHours":15.658329190097316,"quality":"inauspicious"},{"name":"Śubha","start":"15:39","end":"17:23","startHours":15.658329190097316,"endHours":17.376816140154627,"quality":"auspicious"},{"name":"Roga","start":"17:23","end":"19:06","startHours":17.376816140154627,"endHours":19.095303090211942,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:06","end":"20:23","startHours":19.095303090211942,"endHours":20.37681614015463,"quality":"inauspicious"},{"name":"Śubha","start":"20:23","end":"21:39","startHours":20.37681614015463,"endHours":21.658329190097316,"quality":"auspicious"},{"name":"Roga","start":"21:39","end":"22:56","startHours":21.658329190097316,"endHours":22.93984224004,"quality":"inauspicious"},{"name":"Udveg","start":"22:56","end":"00:13","startHours":22.93984224004,"endHours":24.22135528998269,"quality":"inauspicious"},{"name":"Chala","start":"00:13","end":"01:30","startHours":24.22135528998269,"endHours":25.502868339925378,"quality":"neutral"},{"name":"Labha","start":"01:30","end":"02:47","startHours":25.502868339925378,"endHours":26.784381389868063,"quality":"auspicious"},{"name":"Amṛta","start":"02:47","end":"04:04","startHours":26.784381389868063,"endHours":28.065894439810748,"quality":"auspicious"},{"name":"Kāla","start":"04:04","end":"05:21","startHours":28.065894439810748,"endHours":29.347407489753436,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:21","end":"06:21","startHours":5.347407489753436,"endHours":6.347407489753436,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:21","end":"07:21","startHours":6.347407489753436,"endHours":7.347407489753436,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:21","end":"08:21","startHours":7.347407489753436,"endHours":8.347407489753436,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:21","end":"09:21","startHours":8.347407489753436,"endHours":9.347407489753436,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:21","end":"10:21","startHours":9.347407489753436,"endHours":10.347407489753436,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:21","end":"11:21","startHours":10.347407489753436,"endHours":11.347407489753436,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:21","end":"12:21","startHours":11.347407489753436,"endHours":12.347407489753436,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:21","end":"13:21","startHours":12.347407489753436,"endHours":13.347407489753436,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:21","end":"14:21","startHours":13.347407489753436,"endHours":14.347407489753436,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:21","end":"15:21","startHours":14.347407489753436,"endHours":15.347407489753436,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:21","end":"16:21","startHours":15.347407489753436,"endHours":16.347407489753436,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:21","end":"17:21","startHours":16.347407489753436,"endHours":17.347407489753436,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:21","end":"18:21","startHours":17.347407489753436,"endHours":18.347407489753436,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:21","end":"19:21","startHours":18.347407489753436,"endHours":19.347407489753436,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:21","end":"20:21","startHours":19.347407489753436,"endHours":20.347407489753436,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:21","end":"21:21","startHours":20.347407489753436,"endHours":21.347407489753436,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:21","end":"22:21","startHours":21.347407489753436,"endHours":22.347407489753436,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:21","end":"23:21","startHours":22.347407489753436,"endHours":23.347407489753436,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:21","end":"00:21","startHours":23.347407489753436,"endHours":24.347407489753436,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:21","end":"01:21","startHours":24.347407489753436,"endHours":25.347407489753436,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:21","end":"02:21","startHours":25.347407489753436,"endHours":26.347407489753436,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:21","end":"03:21","startHours":26.347407489753436,"endHours":27.347407489753436,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:21","end":"04:21","startHours":27.347407489753436,"endHours":28.347407489753436,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:21","end":"05:21","startHours":28.347407489753436,"endHours":29.347407489753436,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Dhvaja","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":19.83144726226096,"eotMinutes":3.648282601038657,"ayanamsa":24.1377}},"calendars":{"vikram_samvat":2077,"vikram_samvatsara":"Pramādī","saka_samvat":1942,"saka_samvatsara":"Śārvarī","bengali_samvat":1427,"malayalam_era":1196,"nanakshahi_year":551,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Dvādaśī · Vikram 2077 Pramādī · Śaka 1942 Śārvarī"},"festivals":[{"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":"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":[]},"validity":{"eternal":false,"location_specific":"rishikesh"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 19, 2020 CE · Ṛṣikeśa · Vidhyamitra","description":"May 19, 2020 CE for Ṛṣikeśa: Kṛṣṇa Dvādaśī, sūryodaya 05:21, sūryāsta 19:06.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2020-05-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2020-05-19","sa":"https://sa.vidhyamitra.com/city/rishikesh/2020-05-19","hi":"https://hi.vidhyamitra.com/city/rishikesh/2020-05-19","x-default":"https://vidhyamitra.com/city/rishikesh/2020-05-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T14:12:34.634Z","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":"2026-05-15T14:12:34.634Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T14:12:34.634Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}