{"id":"vidhyamitra:city-day:rishikesh:2024-05-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2024-05-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2024-05-16","date_display":"May 16, 2024 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":2024,"month":5,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460446.770833,"kali_year":5126,"ahargana":1871981.2708,"sun":{"sidereal_longitude":31.4031,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":126.2167,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":94.8136,"elapsed_within_tithi_degrees":10.8136},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":126.2167,"elapsed_within_degrees":6.2167},"yoga":{"number":12,"name":"Dhruva","sum_longitude":157.6198},"karana":{"half_tithi_index":15,"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":2024,"month":5,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2460446.770833,"ahargana":1871981.2708,"kali_year":5126,"ayanamsa_lahiri":24.1935,"grahas":{"sun":{"sidereal_longitude":31.484496999999976,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":127.629097,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false,"latitude":3.3006},"mars":{"sidereal_longitude":347.260397,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":5.702897000000007,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":33.488496999999995,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":25.89639699999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":323.715197,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":353.4237,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":173.4237,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"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":2024,"month":5,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460446.770833,"kali_year":5126,"ahargana":1871981.2708,"sun":{"sidereal_longitude":31.4031,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":126.2167,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":94.8136,"elapsed_within_tithi_degrees":10.8136},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":126.2167,"elapsed_within_degrees":6.2167},"yoga":{"number":12,"name":"Dhruva","sum_longitude":157.6198},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.301,"elongation":94.814},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.301,"opposition_distance":85.186}},"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":"05:23","sunsetLocal":"19:04","solarNoonLocal":"12:13","dayLengthHours":13.688919410421908,"dayLengthDisplay":"13 Hours 41 Mins 20 Secs","nightLengthDisplay":"10 Hours 18 Mins 40 Secs","moonriseLocal":"12:10","moonsetLocal":"01:06","rahuKala":{"name":"Rāhu Kāla","start":"13:56","end":"15:39","startHours":13.930887343656282,"endHours":15.64200226995902,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:23","end":"07:05","startHours":5.375312712142589,"endHours":7.086427638445328,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:48","end":"10:31","startHours":8.797542564748067,"endHours":10.508657491050805,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:34","end":"09:02","startHours":8.5693939079077,"endHours":9.025691221588431,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:57","end":"06:19","startHours":5.945684354243502,"endHours":6.310722205188086,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:41","startHours":11.763475103672812,"endHours":12.676069731034273,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:33","end":"04:28","startHours":3.5501234574196685,"endHours":4.4627180847811285,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:14","end":"05:23","startHours":4.234569427940764,"endHours":5.375312712142589,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:30","end":"15:25","startHours":14.501258985757195,"endHours":15.413853613118656,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:52","end":"19:16","startHours":18.8642321225645,"endHours":19.264232122564497,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:04","end":"19:38","startHours":19.064232122564498,"endHours":19.63460376466541,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:49","end":"20:34","startHours":18.814232122564498,"endHours":20.564232122564498,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:41","startHours":23.763475103672814,"endHours":24.67606973103427,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:23","end":"07:05","startHours":5.375312712142589,"endHours":7.086427638445328,"quality":"auspicious"},{"name":"Roga","start":"07:05","end":"08:48","startHours":7.086427638445328,"endHours":8.797542564748067,"quality":"inauspicious"},{"name":"Udveg","start":"08:48","end":"10:31","startHours":8.797542564748067,"endHours":10.508657491050805,"quality":"inauspicious"},{"name":"Chala","start":"10:31","end":"12:13","startHours":10.508657491050805,"endHours":12.219772417353543,"quality":"neutral"},{"name":"Labha","start":"12:13","end":"13:56","startHours":12.219772417353543,"endHours":13.930887343656282,"quality":"auspicious"},{"name":"Amṛta","start":"13:56","end":"15:39","startHours":13.930887343656282,"endHours":15.64200226995902,"quality":"auspicious"},{"name":"Kāla","start":"15:39","end":"17:21","startHours":15.64200226995902,"endHours":17.35311719626176,"quality":"inauspicious"},{"name":"Śubha","start":"17:21","end":"19:04","startHours":17.35311719626176,"endHours":19.064232122564498,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:04","end":"20:21","startHours":19.064232122564498,"endHours":20.35311719626176,"quality":"auspicious"},{"name":"Kāla","start":"20:21","end":"21:39","startHours":20.35311719626176,"endHours":21.642002269959022,"quality":"inauspicious"},{"name":"Śubha","start":"21:39","end":"22:56","startHours":21.642002269959022,"endHours":22.93088734365628,"quality":"auspicious"},{"name":"Roga","start":"22:56","end":"00:13","startHours":22.93088734365628,"endHours":24.219772417353543,"quality":"inauspicious"},{"name":"Udveg","start":"00:13","end":"01:31","startHours":24.219772417353543,"endHours":25.508657491050805,"quality":"inauspicious"},{"name":"Chala","start":"01:31","end":"02:48","startHours":25.508657491050805,"endHours":26.797542564748067,"quality":"neutral"},{"name":"Labha","start":"02:48","end":"04:05","startHours":26.797542564748067,"endHours":28.08642763844533,"quality":"auspicious"},{"name":"Amṛta","start":"04:05","end":"05:23","startHours":28.08642763844533,"endHours":29.375312712142588,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:23","end":"06:23","startHours":5.375312712142589,"endHours":6.375312712142589,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:23","end":"07:23","startHours":6.375312712142589,"endHours":7.375312712142589,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:23","end":"08:23","startHours":7.375312712142589,"endHours":8.37531271214259,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:23","end":"09:23","startHours":8.37531271214259,"endHours":9.37531271214259,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:23","end":"10:23","startHours":9.37531271214259,"endHours":10.37531271214259,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:23","end":"11:23","startHours":10.37531271214259,"endHours":11.37531271214259,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:23","end":"12:23","startHours":11.37531271214259,"endHours":12.37531271214259,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:23","end":"13:23","startHours":12.37531271214259,"endHours":13.37531271214259,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:23","end":"14:23","startHours":13.37531271214259,"endHours":14.37531271214259,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:23","end":"15:23","startHours":14.37531271214259,"endHours":15.37531271214259,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:23","end":"16:23","startHours":15.37531271214259,"endHours":16.375312712142588,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:23","end":"17:23","startHours":16.375312712142588,"endHours":17.375312712142588,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:23","end":"18:23","startHours":17.375312712142588,"endHours":18.375312712142588,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:23","end":"19:23","startHours":18.375312712142588,"endHours":19.375312712142588,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:23","end":"20:23","startHours":19.375312712142588,"endHours":20.375312712142588,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:23","end":"21:23","startHours":20.375312712142588,"endHours":21.375312712142588,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:23","end":"22:23","startHours":21.375312712142588,"endHours":22.375312712142588,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:23","end":"23:23","startHours":22.375312712142588,"endHours":23.375312712142588,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:23","end":"00:23","startHours":23.375312712142588,"endHours":24.375312712142588,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:23","end":"01:23","startHours":24.375312712142588,"endHours":25.375312712142588,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:23","end":"02:23","startHours":25.375312712142588,"endHours":26.375312712142588,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:23","end":"03:23","startHours":26.375312712142588,"endHours":27.375312712142588,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:23","end":"04:23","startHours":27.375312712142588,"endHours":28.375312712142588,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:23","end":"05:23","startHours":28.375312712142588,"endHours":29.375312712142588,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"West","rahuVasa":"North-West","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":19.176544298661607,"eotMinutes":3.743254958787478,"ayanamsa":24.1935}},"calendars":{"vikram_samvat":2081,"vikram_samvatsara":"Piṅgala","saka_samvat":1946,"saka_samvatsara":"Krodhi","bengali_samvat":1431,"malayalam_era":1200,"nanakshahi_year":555,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Aṣṭamī · Vikram 2081 Piṅgala · Śaka 1946 Krodhi"},"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":"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":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5}]},"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 16, 2024 CE · Ṛṣikeśa · Vidhyamitra","description":"May 16, 2024 CE for Ṛṣikeśa: Śukla Aṣṭamī, sūryodaya 05:23, sūryāsta 19:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2024-05-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2024-05-16","sa":"https://sa.vidhyamitra.com/city/rishikesh/2024-05-16","hi":"https://hi.vidhyamitra.com/city/rishikesh/2024-05-16","x-default":"https://vidhyamitra.com/city/rishikesh/2024-05-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T01:15:40.879Z","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":"2026-05-15T01:15:40.879Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T01:15:40.879Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}