{"id":"vidhyamitra:city-day:rishikesh:2059-05-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2059-05-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2059-05-27","date_display":"May 27, 2059 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":2059,"month":5,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2473240.770833,"kali_year":5161,"ahargana":1884775.2708,"sun":{"sidereal_longitude":40.9064,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":216.5529,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":175.6465,"elapsed_within_tithi_degrees":7.6465},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":216.5529,"elapsed_within_degrees":3.2196},"yoga":{"number":20,"name":"Śiva","sum_longitude":257.4593},"karana":{"half_tithi_index":29,"name":"Bava"},"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":2059,"month":5,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2473240.770833,"ahargana":1884775.2708,"kali_year":5161,"ayanamsa_lahiri":24.6828,"grahas":{"sun":{"sidereal_longitude":41.13367199999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":217.48267199999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false,"latitude":-0.0798},"mars":{"sidereal_longitude":134.106272,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":56.031071999999995,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":18.78527200000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":21.931172000000004,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":29.43427200000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":35.536,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":215.536,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":2059,"month":5,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2473240.770833,"kali_year":5161,"ahargana":1884775.2708,"sun":{"sidereal_longitude":40.9064,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":216.5529,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":175.6465,"elapsed_within_tithi_degrees":7.6465},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":216.5529,"elapsed_within_degrees":3.2196},"yoga":{"number":20,"name":"Śiva","sum_longitude":257.4593},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.08,"elongation":175.646},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.08,"opposition_distance":4.354}},"eclipse_window_40days":[{"offset_days":14,"type":"solar","occurs":true,"moon_latitude":1.45,"elongation":0.621}]},"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":"05:18","sunsetLocal":"19:10","solarNoonLocal":"12:14","dayLengthHours":13.880000153328673,"dayLengthDisplay":"13 Hours 52 Mins 48 Secs","nightLengthDisplay":"10 Hours 07 Mins 12 Secs","moonriseLocal":"18:47","moonsetLocal":"05:12","rahuKala":{"name":"Rāhu Kāla","start":"15:42","end":"17:26","startHours":15.702023866133096,"endHours":17.437023885299183,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:46","end":"10:30","startHours":8.76202378946876,"endHours":10.497023808634845,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:14","end":"13:58","startHours":12.23202382780093,"endHours":13.967023846967013,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:32","end":"09:00","startHours":8.53069045357995,"endHours":8.993357125357573,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:52","end":"06:14","startHours":5.8703570908586205,"endHours":6.240490428280719,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:42","startHours":11.769357156023307,"endHours":12.694690499578552,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:26","end":"04:22","startHours":3.4413570640261026,"endHours":4.3666904075813475,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:08","end":"05:18","startHours":4.135357071692536,"endHours":5.292023751136592,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:33","end":"15:28","startHours":14.545357186689042,"endHours":15.470690530244287,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:58","end":"19:22","startHours":18.972023904465267,"endHours":19.372023904465266,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:10","end":"19:45","startHours":19.172023904465266,"endHours":19.750357244187295,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:55","end":"20:40","startHours":18.922023904465266,"endHours":20.672023904465266,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:42","startHours":23.769357156023307,"endHours":24.694690499578552,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:18","end":"07:02","startHours":5.292023751136592,"endHours":7.0270237703026766,"quality":"inauspicious"},{"name":"Udveg","start":"07:02","end":"08:46","startHours":7.0270237703026766,"endHours":8.76202378946876,"quality":"inauspicious"},{"name":"Chala","start":"08:46","end":"10:30","startHours":8.76202378946876,"endHours":10.497023808634845,"quality":"neutral"},{"name":"Labha","start":"10:30","end":"12:14","startHours":10.497023808634845,"endHours":12.23202382780093,"quality":"auspicious"},{"name":"Amṛta","start":"12:14","end":"13:58","startHours":12.23202382780093,"endHours":13.967023846967013,"quality":"auspicious"},{"name":"Kāla","start":"13:58","end":"15:42","startHours":13.967023846967013,"endHours":15.702023866133096,"quality":"inauspicious"},{"name":"Śubha","start":"15:42","end":"17:26","startHours":15.702023866133096,"endHours":17.437023885299183,"quality":"auspicious"},{"name":"Roga","start":"17:26","end":"19:10","startHours":17.437023885299183,"endHours":19.172023904465266,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:10","end":"20:26","startHours":19.172023904465266,"endHours":20.437023885299183,"quality":"inauspicious"},{"name":"Śubha","start":"20:26","end":"21:42","startHours":20.437023885299183,"endHours":21.702023866133096,"quality":"auspicious"},{"name":"Roga","start":"21:42","end":"22:58","startHours":21.702023866133096,"endHours":22.967023846967013,"quality":"inauspicious"},{"name":"Udveg","start":"22:58","end":"00:14","startHours":22.967023846967013,"endHours":24.23202382780093,"quality":"inauspicious"},{"name":"Chala","start":"00:14","end":"01:30","startHours":24.23202382780093,"endHours":25.497023808634847,"quality":"neutral"},{"name":"Labha","start":"01:30","end":"02:46","startHours":25.497023808634847,"endHours":26.762023789468763,"quality":"auspicious"},{"name":"Amṛta","start":"02:46","end":"04:02","startHours":26.762023789468763,"endHours":28.027023770302677,"quality":"auspicious"},{"name":"Kāla","start":"04:02","end":"05:18","startHours":28.027023770302677,"endHours":29.292023751136593,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:18","end":"06:18","startHours":5.292023751136592,"endHours":6.292023751136592,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:18","end":"07:18","startHours":6.292023751136592,"endHours":7.292023751136592,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:18","end":"08:18","startHours":7.292023751136592,"endHours":8.292023751136593,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:18","end":"09:18","startHours":8.292023751136593,"endHours":9.292023751136593,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:18","end":"10:18","startHours":9.292023751136593,"endHours":10.292023751136593,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:18","end":"11:18","startHours":10.292023751136593,"endHours":11.292023751136593,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:18","end":"12:18","startHours":11.292023751136593,"endHours":12.292023751136593,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:18","end":"13:18","startHours":12.292023751136593,"endHours":13.292023751136593,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:18","end":"14:18","startHours":13.292023751136593,"endHours":14.292023751136593,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:18","end":"15:18","startHours":14.292023751136593,"endHours":15.292023751136593,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:18","end":"16:18","startHours":15.292023751136593,"endHours":16.292023751136593,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:18","end":"17:18","startHours":16.292023751136593,"endHours":17.292023751136593,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:18","end":"18:18","startHours":17.292023751136593,"endHours":18.292023751136593,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:18","end":"19:18","startHours":18.292023751136593,"endHours":19.292023751136593,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:18","end":"20:18","startHours":19.292023751136593,"endHours":20.292023751136593,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:18","end":"21:18","startHours":20.292023751136593,"endHours":21.292023751136593,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:18","end":"22:18","startHours":21.292023751136593,"endHours":22.292023751136593,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:18","end":"23:18","startHours":22.292023751136593,"endHours":23.292023751136593,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:18","end":"00:18","startHours":23.292023751136593,"endHours":24.292023751136593,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:18","end":"01:18","startHours":24.292023751136593,"endHours":25.292023751136593,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:18","end":"02:18","startHours":25.292023751136593,"endHours":26.292023751136593,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:18","end":"03:18","startHours":26.292023751136593,"endHours":27.292023751136593,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:18","end":"04:18","startHours":27.292023751136593,"endHours":28.292023751136593,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:18","end":"05:18","startHours":28.292023751136593,"endHours":29.292023751136593,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"North","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.273891235536208,"eotMinutes":3.008170331944147,"ayanamsa":24.6828}},"calendars":{"vikram_samvat":2116,"vikram_samvatsara":"Nandana","saka_samvat":1981,"saka_samvatsara":"Pramāthi","bengali_samvat":1466,"malayalam_era":1235,"nanakshahi_year":590,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Pūrṇimā · Vikram 2116 Nandana · Śaka 1981 Pramāthi"},"festivals":[{"id":"buddha-purnima","name":"Buddha Pūrṇimā","name_sanskrit":"बुद्ध पूर्णिमा","name_alternates":["Vesak","Vaiśākhī Pūrṇimā","Vesakha"],"tradition":"Pan-Hindu","associated_deity":"Buddha (21st avatāra of Krishna per Bhāgavata 1.3.24)","deity_avatara_index":21,"significance":"Buddha's birth, enlightenment, and mahāparinirvāṇa all on this Vaiśākha Pūrṇimā. Most sacred Buddhist + Vaishnava day.","vrata":true,"primary_observance":"Day-long observance of compassion (karuṇā) and ahiṁsā; Buddha-stuti at sunset","detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":1,"related_chart":"buddha","historical_anchor":{"event":"Bhagavān Buddha's birth at Lumbinī","date_julian":"-0562-04-11","location":"Lumbinī, Nepal"},"sources":["Bhāgavata Purāṇa 1.3.24","Pāli Tipiṭaka","Buddhacarita by Aśvaghoṣa"]},{"id":"kurma-jayanti","name":"Kūrma Jayantī","name_sanskrit":"कूर्म जयन्ती","tradition":"Vaishnava","associated_deity":"Kūrma (2nd avatāra of Krishna)","deity_avatara_index":11,"significance":"Kūrma supports Mount Mandara during the Sāgara-mathana (churning of the cosmic ocean).","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":4,"sources":["Bhāgavata 8.7-8"]},{"id":"chandika-jayanti","name":"Chaṇḍikā Jayantī","name_sanskrit":"चण्डिका जयन्ती","tradition":"Shakta","associated_deity":"Devī Chaṇḍikā","significance":"Devī's fierce protective form. Often coincides with Buddha Pūrṇimā.","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":5},{"id":"chitra-paurnami","name":"Citrā Paurṇamī","name_sanskrit":"चित्रा पौर्णमी","tradition":"Regional","significance":"Tamil regional Vaiśākha Pūrṇimā observance; honors Citragupta.","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":6},{"id":"vaishakha-purnima-vrat","name":"Vaiśākha Pūrṇimā Vrat","name_sanskrit":"वैशाख पूर्णिमा व्रत","tradition":"Pan-Hindu","significance":"General Pūrṇimā vrat in Vaiśākha (highly auspicious month).","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":7}],"todays_walk":{"walk":{"id":"buddha-purnima-walk","name":"Buddha Pūrṇimā Walk","name_sanskrit":"बुद्ध पूर्णिमा यात्रा","type":"festival","description":"Bhāgavata 1.3.24 (Buddha as 21st avatāra) + BG 12.13 (compassion) + Dhammapada parallels.","step_count":7,"url":"/walk/buddha-purnima-walk"},"reason":"Today is Buddha Pūrṇimā — its dedicated walk."},"cosmic_resonances":[{"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},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","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 27, 2059 CE · Ṛṣikeśa · Vidhyamitra","description":"May 27, 2059 CE for Ṛṣikeśa: Śukla Pūrṇimā, sūryodaya 05:18, sūryāsta 19:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2059-05-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2059-05-27","sa":"https://sa.vidhyamitra.com/city/rishikesh/2059-05-27","hi":"https://hi.vidhyamitra.com/city/rishikesh/2059-05-27","x-default":"https://vidhyamitra.com/city/rishikesh/2059-05-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T16:35:47.800Z","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":"2026-05-31T16:35:47.800Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T16:35:47.800Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}