{"id":"vidhyamitra:city-day:rishikesh:2040-05-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2040-05-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2040-05-23","date_display":"May 23, 2040 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":2040,"month":5,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2466297.770833,"kali_year":5142,"ahargana":1877832.2708,"sun":{"sidereal_longitude":37.9637,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":173.2006,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":135.237,"elapsed_within_tithi_degrees":3.237},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":173.2006,"elapsed_within_degrees":13.2006},"yoga":{"number":16,"name":"Siddhi","sum_longitude":211.1643},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2040,"month":5,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2466297.770833,"ahargana":1877832.2708,"kali_year":5142,"ayanamsa_lahiri":24.4172,"grahas":{"sun":{"sidereal_longitude":38.125946,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":172.51104599999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false,"latitude":3.4563},"mars":{"sidereal_longitude":105.785146,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":58.966845999999975,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":146.85154599999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":35.39184599999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":160.252346,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":43.4095,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":223.4095,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":2040,"month":5,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2466297.770833,"kali_year":5142,"ahargana":1877832.2708,"sun":{"sidereal_longitude":37.9637,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":173.2006,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":135.237,"elapsed_within_tithi_degrees":3.237},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":173.2006,"elapsed_within_degrees":13.2006},"yoga":{"number":16,"name":"Siddhi","sum_longitude":211.1643},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.456,"elongation":135.237},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.456,"opposition_distance":44.763}},"eclipse_window_40days":[{"offset_days":-12,"type":"solar","occurs":true,"moon_latitude":-1.324,"elongation":0.448}]},"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":"05:19","sunsetLocal":"19:08","solarNoonLocal":"12:14","dayLengthHours":13.824008502466612,"dayLengthDisplay":"13 Hours 49 Mins 26 Secs","nightLengthDisplay":"10 Hours 10 Mins 34 Secs","moonriseLocal":"15:24","moonsetLocal":"02:58","rahuKala":{"name":"Rāhu Kāla","start":"12:14","end":"13:57","startHours":12.22556854428506,"endHours":13.953569607093385,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:02","end":"08:46","startHours":7.04156535586008,"endHours":8.769566418668408,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:30","end":"12:14","startHours":10.497567481476732,"endHours":12.22556854428506,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:32","end":"09:00","startHours":8.53916627696063,"endHours":8.999966560376183,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:53","end":"06:15","startHours":5.889564647321196,"endHours":6.2582048740536385,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:41","startHours":11.764768260869507,"endHours":12.686368827700614,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:28","end":"04:24","startHours":3.4703631593895388,"endHours":4.391963726220647,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:10","end":"05:19","startHours":4.161563584512869,"endHours":5.313564293051754,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:27","startHours":14.529569961362828,"endHours":15.451170528193936,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:56","end":"19:20","startHours":18.937572795518367,"endHours":19.337572795518366,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:08","end":"19:43","startHours":19.137572795518366,"endHours":19.71357314978781,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:53","end":"20:38","startHours":18.887572795518366,"endHours":20.637572795518366,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:41","startHours":23.764768260869506,"endHours":24.686368827700615,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:19","end":"07:02","startHours":5.313564293051754,"endHours":7.04156535586008,"quality":"auspicious"},{"name":"Amṛta","start":"07:02","end":"08:46","startHours":7.04156535586008,"endHours":8.769566418668408,"quality":"auspicious"},{"name":"Kāla","start":"08:46","end":"10:30","startHours":8.769566418668408,"endHours":10.497567481476732,"quality":"inauspicious"},{"name":"Śubha","start":"10:30","end":"12:14","startHours":10.497567481476732,"endHours":12.22556854428506,"quality":"auspicious"},{"name":"Roga","start":"12:14","end":"13:57","startHours":12.22556854428506,"endHours":13.953569607093385,"quality":"inauspicious"},{"name":"Udveg","start":"13:57","end":"15:41","startHours":13.953569607093385,"endHours":15.681570669901713,"quality":"inauspicious"},{"name":"Chala","start":"15:41","end":"17:25","startHours":15.681570669901713,"endHours":17.409571732710038,"quality":"neutral"},{"name":"Labha","start":"17:25","end":"19:08","startHours":17.409571732710038,"endHours":19.137572795518366,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:08","end":"20:25","startHours":19.137572795518366,"endHours":20.40957173271004,"quality":"inauspicious"},{"name":"Chala","start":"20:25","end":"21:41","startHours":20.40957173271004,"endHours":21.681570669901713,"quality":"neutral"},{"name":"Labha","start":"21:41","end":"22:57","startHours":21.681570669901713,"endHours":22.953569607093385,"quality":"auspicious"},{"name":"Amṛta","start":"22:57","end":"00:14","startHours":22.953569607093385,"endHours":24.22556854428506,"quality":"auspicious"},{"name":"Kāla","start":"00:14","end":"01:30","startHours":24.22556854428506,"endHours":25.497567481476736,"quality":"inauspicious"},{"name":"Śubha","start":"01:30","end":"02:46","startHours":25.497567481476736,"endHours":26.769566418668408,"quality":"auspicious"},{"name":"Roga","start":"02:46","end":"04:02","startHours":26.769566418668408,"endHours":28.04156535586008,"quality":"inauspicious"},{"name":"Udveg","start":"04:02","end":"05:19","startHours":28.04156535586008,"endHours":29.313564293051755,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:19","end":"06:19","startHours":5.313564293051754,"endHours":6.313564293051754,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:19","end":"07:19","startHours":6.313564293051754,"endHours":7.313564293051754,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:19","end":"08:19","startHours":7.313564293051754,"endHours":8.313564293051755,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:19","end":"09:19","startHours":8.313564293051755,"endHours":9.313564293051755,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:19","end":"10:19","startHours":9.313564293051755,"endHours":10.313564293051755,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:19","end":"11:19","startHours":10.313564293051755,"endHours":11.313564293051755,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:19","end":"12:19","startHours":11.313564293051755,"endHours":12.313564293051755,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:19","end":"13:19","startHours":12.313564293051755,"endHours":13.313564293051755,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:19","end":"14:19","startHours":13.313564293051755,"endHours":14.313564293051755,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:19","end":"15:19","startHours":14.313564293051755,"endHours":15.313564293051755,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:19","end":"16:19","startHours":15.313564293051755,"endHours":16.313564293051755,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:19","end":"17:19","startHours":16.313564293051755,"endHours":17.313564293051755,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:19","end":"18:19","startHours":17.313564293051755,"endHours":18.313564293051755,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:19","end":"19:19","startHours":18.313564293051755,"endHours":19.313564293051755,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:19","end":"20:19","startHours":19.313564293051755,"endHours":20.313564293051755,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:19","end":"21:19","startHours":20.313564293051755,"endHours":21.313564293051755,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:19","end":"22:19","startHours":21.313564293051755,"endHours":22.313564293051755,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:19","end":"23:19","startHours":22.313564293051755,"endHours":23.313564293051755,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:19","end":"00:19","startHours":23.313564293051755,"endHours":24.313564293051755,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:19","end":"01:19","startHours":24.313564293051755,"endHours":25.313564293051755,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:19","end":"02:19","startHours":25.313564293051755,"endHours":26.313564293051755,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:19","end":"03:19","startHours":26.313564293051755,"endHours":27.313564293051755,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:19","end":"04:19","startHours":27.313564293051755,"endHours":28.313564293051755,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:19","end":"05:19","startHours":28.313564293051755,"endHours":29.313564293051755,"planetary_lord":"Sun"}],"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","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"South-West","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":20.66670552567233,"eotMinutes":3.395487342896394,"ayanamsa":24.4172}},"calendars":{"vikram_samvat":2097,"vikram_samvatsara":"Śrīmukha","saka_samvat":1962,"saka_samvatsara":"Raudra","bengali_samvat":1447,"malayalam_era":1216,"nanakshahi_year":571,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Dvādaśī · Vikram 2097 Śrīmukha · Śaka 1962 Raudra"},"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":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 23, 2040 CE · Ṛṣikeśa · Vidhyamitra","description":"May 23, 2040 CE for Ṛṣikeśa: Śukla Dvādaśī, sūryodaya 05:19, sūryāsta 19:08.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2040-05-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2040-05-23","sa":"https://sa.vidhyamitra.com/city/rishikesh/2040-05-23","hi":"https://hi.vidhyamitra.com/city/rishikesh/2040-05-23","x-default":"https://vidhyamitra.com/city/rishikesh/2040-05-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T21:50:58.236Z","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":"2026-05-15T21:50:58.236Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T21:50:58.236Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}