{"id":"vidhyamitra:city-day:rishikesh:2025-05-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2025-05-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2025-05-19","date_display":"May 19, 2025 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":2025,"month":5,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460814.770833,"kali_year":5127,"ahargana":1872349.2708,"sun":{"sidereal_longitude":34.0272,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":289.5853,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":255.5582,"elapsed_within_tithi_degrees":3.5582},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3,"moon_longitude":289.5853,"elapsed_within_degrees":9.5853},"yoga":{"number":25,"name":"Brahma","sum_longitude":323.6125},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2025,"month":5,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2460814.770833,"ahargana":1872349.2708,"kali_year":5127,"ayanamsa_lahiri":24.2075,"grahas":{"sun":{"sidereal_longitude":34.127137000000005,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":286.331637,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false,"latitude":-3.1435},"mars":{"sidereal_longitude":109.71143700000005,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":20.820537,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":60.869237,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":348.606337,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":335.396337,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":333.9253,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":153.9253,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":2025,"month":5,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460814.770833,"kali_year":5127,"ahargana":1872349.2708,"sun":{"sidereal_longitude":34.0272,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":289.5853,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":255.5582,"elapsed_within_tithi_degrees":3.5582},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3,"moon_longitude":289.5853,"elapsed_within_degrees":9.5853},"yoga":{"number":25,"name":"Brahma","sum_longitude":323.6125},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.143,"elongation":104.442},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.143,"opposition_distance":75.558}},"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":13.743857607433824,"dayLengthDisplay":"13 Hours 44 Mins 38 Secs","nightLengthDisplay":"10 Hours 15 Mins 22 Secs","moonriseLocal":"23:42","moonsetLocal":"10:23","rahuKala":{"name":"Rāhu Kāla","start":"07:04","end":"08:47","startHours":7.067408687195005,"endHours":8.785390888124233,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:30","end":"12:13","startHours":10.503373089053461,"endHours":12.22135528998269,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:56","end":"15:39","startHours":13.939337490911917,"endHours":15.657319691841145,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:33","end":"09:01","startHours":8.556326594667002,"endHours":9.014455181581464,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:55","end":"06:17","startHours":5.922087219908853,"endHours":6.288590089440422,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:41","startHours":11.763226703068229,"endHours":12.67948387689715,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:31","end":"04:26","startHours":3.516912138607934,"endHours":4.433169312436855,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:12","end":"05:21","startHours":4.204105018979625,"endHours":5.349426486265777,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:26","startHours":14.511998224554993,"endHours":15.428255398383914,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:54","end":"19:18","startHours":18.893284093699602,"endHours":19.2932840936996,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:06","end":"19:40","startHours":19.0932840936996,"endHours":19.665944827342678,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:51","end":"20:36","startHours":18.8432840936996,"endHours":20.5932840936996,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:41","startHours":23.763226703068227,"endHours":24.67948387689715,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:21","end":"07:04","startHours":5.349426486265777,"endHours":7.067408687195005,"quality":"auspicious"},{"name":"Kāla","start":"07:04","end":"08:47","startHours":7.067408687195005,"endHours":8.785390888124233,"quality":"inauspicious"},{"name":"Śubha","start":"08:47","end":"10:30","startHours":8.785390888124233,"endHours":10.503373089053461,"quality":"auspicious"},{"name":"Roga","start":"10:30","end":"12:13","startHours":10.503373089053461,"endHours":12.22135528998269,"quality":"inauspicious"},{"name":"Udveg","start":"12:13","end":"13:56","startHours":12.22135528998269,"endHours":13.939337490911917,"quality":"inauspicious"},{"name":"Chala","start":"13:56","end":"15:39","startHours":13.939337490911917,"endHours":15.657319691841145,"quality":"neutral"},{"name":"Labha","start":"15:39","end":"17:23","startHours":15.657319691841145,"endHours":17.375301892770374,"quality":"auspicious"},{"name":"Amṛta","start":"17:23","end":"19:06","startHours":17.375301892770374,"endHours":19.0932840936996,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:06","end":"20:23","startHours":19.0932840936996,"endHours":20.375301892770374,"quality":"neutral"},{"name":"Labha","start":"20:23","end":"21:39","startHours":20.375301892770374,"endHours":21.657319691841145,"quality":"auspicious"},{"name":"Amṛta","start":"21:39","end":"22:56","startHours":21.657319691841145,"endHours":22.939337490911917,"quality":"auspicious"},{"name":"Kāla","start":"22:56","end":"00:13","startHours":22.939337490911917,"endHours":24.22135528998269,"quality":"inauspicious"},{"name":"Śubha","start":"00:13","end":"01:30","startHours":24.22135528998269,"endHours":25.50337308905346,"quality":"auspicious"},{"name":"Roga","start":"01:30","end":"02:47","startHours":25.50337308905346,"endHours":26.785390888124233,"quality":"inauspicious"},{"name":"Udveg","start":"02:47","end":"04:04","startHours":26.785390888124233,"endHours":28.067408687195005,"quality":"inauspicious"},{"name":"Chala","start":"04:04","end":"05:21","startHours":28.067408687195005,"endHours":29.349426486265777,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:21","end":"06:21","startHours":5.349426486265777,"endHours":6.349426486265777,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:21","end":"07:21","startHours":6.349426486265777,"endHours":7.349426486265777,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:21","end":"08:21","startHours":7.349426486265777,"endHours":8.349426486265777,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:21","end":"09:21","startHours":8.349426486265777,"endHours":9.349426486265777,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:21","end":"10:21","startHours":9.349426486265777,"endHours":10.349426486265777,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:21","end":"11:21","startHours":10.349426486265777,"endHours":11.349426486265777,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:21","end":"12:21","startHours":11.349426486265777,"endHours":12.349426486265777,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:21","end":"13:21","startHours":12.349426486265777,"endHours":13.349426486265777,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:21","end":"14:21","startHours":13.349426486265777,"endHours":14.349426486265777,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:21","end":"15:21","startHours":14.349426486265777,"endHours":15.349426486265777,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:21","end":"16:21","startHours":15.349426486265777,"endHours":16.349426486265777,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:21","end":"17:21","startHours":16.349426486265777,"endHours":17.349426486265777,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:21","end":"18:21","startHours":17.349426486265777,"endHours":18.349426486265777,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:21","end":"19:21","startHours":18.349426486265777,"endHours":19.349426486265777,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:21","end":"20:21","startHours":19.349426486265777,"endHours":20.349426486265777,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:21","end":"21:21","startHours":20.349426486265777,"endHours":21.349426486265777,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:21","end":"22:21","startHours":21.349426486265777,"endHours":22.349426486265777,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:21","end":"23:21","startHours":22.349426486265777,"endHours":23.349426486265777,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:21","end":"00:21","startHours":23.349426486265777,"endHours":24.349426486265777,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:21","end":"01:21","startHours":24.349426486265777,"endHours":25.349426486265777,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:21","end":"02:21","startHours":25.349426486265777,"endHours":26.349426486265777,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:21","end":"03:21","startHours":26.349426486265777,"endHours":27.349426486265777,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:21","end":"04:21","startHours":27.349426486265777,"endHours":28.349426486265777,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:21","end":"05:21","startHours":28.349426486265777,"endHours":29.349426486265777,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"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":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Cara","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":19.78682020238549,"eotMinutes":3.648282601038657,"ayanamsa":24.2075}},"calendars":{"vikram_samvat":2082,"vikram_samvatsara":"Kālayukta","saka_samvat":1947,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1432,"malayalam_era":1201,"nanakshahi_year":556,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Saptamī · Vikram 2082 Kālayukta · Śaka 1947 Viśvāvasu"},"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":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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, 2025 CE · Ṛṣikeśa · Vidhyamitra","description":"May 19, 2025 CE for Ṛṣikeśa: Kṛṣṇa Saptamī, sūryodaya 05:21, sūryāsta 19:06.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2025-05-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2025-05-19","sa":"https://sa.vidhyamitra.com/city/rishikesh/2025-05-19","hi":"https://hi.vidhyamitra.com/city/rishikesh/2025-05-19","x-default":"https://vidhyamitra.com/city/rishikesh/2025-05-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T22:00:39.751Z","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":"2026-05-14T22:00:39.751Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T22:00:39.751Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}