{"id":"vidhyamitra:city-day:rishikesh:2065-07-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2065-07-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2065-07-17","date_display":"July 17, 2065 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":2065,"month":7,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2475483.770833,"kali_year":5167,"ahargana":1887018.2708,"sun":{"sidereal_longitude":89.6961,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":262.1234,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":172.4273,"elapsed_within_tithi_degrees":4.4273},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3,"moon_longitude":262.1234,"elapsed_within_degrees":8.7901},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":351.8195},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2065,"month":7,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2475483.770833,"ahargana":1887018.2708,"kali_year":5167,"ayanamsa_lahiri":24.7686,"grahas":{"sun":{"sidereal_longitude":90.29357299999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"moon":{"sidereal_longitude":261.05657299999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false,"latitude":-1.1308},"mars":{"sidereal_longitude":265.459473,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":97.02637299999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":186.11557300000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":50.61067300000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":109.009073,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":276.691,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":96.691,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"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":2065,"month":7,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2475483.770833,"kali_year":5167,"ahargana":1887018.2708,"sun":{"sidereal_longitude":89.6961,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":262.1234,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":172.4273,"elapsed_within_tithi_degrees":4.4273},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3,"moon_longitude":262.1234,"elapsed_within_degrees":8.7901},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":351.8195},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.131,"elongation":172.427},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.131,"opposition_distance":7.573}},"eclipse_window_40days":[{"offset_days":16,"type":"solar","occurs":true,"moon_latitude":-0.474,"elongation":2.983}]},"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":"05:27","sunsetLocal":"19:19","solarNoonLocal":"12:23","dayLengthHours":13.865544474755803,"dayLengthDisplay":"13 Hours 51 Mins 56 Secs","nightLengthDisplay":"10 Hours 08 Mins 04 Secs","moonriseLocal":"18:38","moonsetLocal":"04:53","rahuKala":{"name":"Rāhu Kāla","start":"10:39","end":"12:23","startHours":10.645193322310504,"endHours":12.37838638165498,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:51","end":"17:35","startHours":15.84477250034393,"endHours":17.577965559688405,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:11","end":"08:55","startHours":7.178807203621553,"endHours":8.912000262966028,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:41","end":"09:09","startHours":8.680907855053432,"endHours":9.143092670878627,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:01","end":"06:24","startHours":6.02334516405857,"endHours":6.3930930167187245,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:50","startHours":11.916201565829786,"endHours":12.840571197480172,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:36","end":"04:31","startHours":3.5968748809763045,"endHours":4.521244512626692,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:17","end":"05:27","startHours":4.290152104714094,"endHours":5.445614144277078,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:41","end":"15:37","startHours":14.689310460780947,"endHours":15.613680092431334,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:07","end":"19:31","startHours":19.11115861903288,"endHours":19.51115861903288,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:19","end":"19:53","startHours":19.31115861903288,"endHours":19.888889638814373,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:04","end":"20:49","startHours":19.06115861903288,"endHours":20.81115861903288,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:50","startHours":23.916201565829784,"endHours":24.84057119748017,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:27","end":"07:11","startHours":5.445614144277078,"endHours":7.178807203621553,"quality":"neutral"},{"name":"Labha","start":"07:11","end":"08:55","startHours":7.178807203621553,"endHours":8.912000262966028,"quality":"auspicious"},{"name":"Amṛta","start":"08:55","end":"10:39","startHours":8.912000262966028,"endHours":10.645193322310504,"quality":"auspicious"},{"name":"Kāla","start":"10:39","end":"12:23","startHours":10.645193322310504,"endHours":12.37838638165498,"quality":"inauspicious"},{"name":"Śubha","start":"12:23","end":"14:07","startHours":12.37838638165498,"endHours":14.111579440999455,"quality":"auspicious"},{"name":"Roga","start":"14:07","end":"15:51","startHours":14.111579440999455,"endHours":15.84477250034393,"quality":"inauspicious"},{"name":"Udveg","start":"15:51","end":"17:35","startHours":15.84477250034393,"endHours":17.577965559688405,"quality":"inauspicious"},{"name":"Chala","start":"17:35","end":"19:19","startHours":17.577965559688405,"endHours":19.31115861903288,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:19","end":"20:35","startHours":19.31115861903288,"endHours":20.577965559688405,"quality":"inauspicious"},{"name":"Udveg","start":"20:35","end":"21:51","startHours":20.577965559688405,"endHours":21.84477250034393,"quality":"inauspicious"},{"name":"Chala","start":"21:51","end":"23:07","startHours":21.84477250034393,"endHours":23.111579440999456,"quality":"neutral"},{"name":"Labha","start":"23:07","end":"00:23","startHours":23.111579440999456,"endHours":24.37838638165498,"quality":"auspicious"},{"name":"Amṛta","start":"00:23","end":"01:39","startHours":24.37838638165498,"endHours":25.645193322310504,"quality":"auspicious"},{"name":"Kāla","start":"01:39","end":"02:55","startHours":25.645193322310504,"endHours":26.91200026296603,"quality":"inauspicious"},{"name":"Śubha","start":"02:55","end":"04:11","startHours":26.91200026296603,"endHours":28.178807203621552,"quality":"auspicious"},{"name":"Roga","start":"04:11","end":"05:27","startHours":28.178807203621552,"endHours":29.44561414427708,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:27","end":"06:27","startHours":5.445614144277078,"endHours":6.445614144277078,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:27","end":"07:27","startHours":6.445614144277078,"endHours":7.445614144277078,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:27","end":"08:27","startHours":7.445614144277078,"endHours":8.445614144277078,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:27","end":"09:27","startHours":8.445614144277078,"endHours":9.445614144277078,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:27","end":"10:27","startHours":9.445614144277078,"endHours":10.445614144277078,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:27","end":"11:27","startHours":10.445614144277078,"endHours":11.445614144277078,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:27","end":"12:27","startHours":11.445614144277078,"endHours":12.445614144277078,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:27","end":"13:27","startHours":12.445614144277078,"endHours":13.445614144277078,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:27","end":"14:27","startHours":13.445614144277078,"endHours":14.445614144277078,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:27","end":"15:27","startHours":14.445614144277078,"endHours":15.445614144277078,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:27","end":"16:27","startHours":15.445614144277078,"endHours":16.44561414427708,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:27","end":"17:27","startHours":16.44561414427708,"endHours":17.44561414427708,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:27","end":"18:27","startHours":17.44561414427708,"endHours":18.44561414427708,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:27","end":"19:27","startHours":18.44561414427708,"endHours":19.44561414427708,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:27","end":"20:27","startHours":19.44561414427708,"endHours":20.44561414427708,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:27","end":"21:27","startHours":20.44561414427708,"endHours":21.44561414427708,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:27","end":"22:27","startHours":21.44561414427708,"endHours":22.44561414427708,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:27","end":"23:27","startHours":22.44561414427708,"endHours":23.44561414427708,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:27","end":"00:27","startHours":23.44561414427708,"endHours":24.44561414427708,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:27","end":"01:27","startHours":24.44561414427708,"endHours":25.44561414427708,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:27","end":"02:27","startHours":25.44561414427708,"endHours":26.44561414427708,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:27","end":"03:27","startHours":26.44561414427708,"endHours":27.44561414427708,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:27","end":"04:27","startHours":27.44561414427708,"endHours":28.44561414427708,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:27","end":"05:27","startHours":28.44561414427708,"endHours":29.44561414427708,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":21.117725501105102,"eotMinutes":-5.773582899298716,"ayanamsa":24.7686}},"calendars":{"vikram_samvat":2122,"vikram_samvatsara":"Vilambī","saka_samvat":1987,"saka_samvatsara":"Pārthiva","bengali_samvat":1472,"malayalam_era":1241,"nanakshahi_year":596,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Pūrṇimā · Vikram 2122 Vilambī · Śaka 1987 Pārthiva"},"festivals":[{"id":"raksha-bandhana","name":"Rakṣā Bandhana / Śrāvaṇa Pūrṇimā","name_sanskrit":"रक्षा बन्धन","tradition":"Pan-Hindu","significance":"Sister-brother bond; Brāhmaṇa Upākarma.","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Śrāvaṇa"},"precedence":1},{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2},{"id":"jhulan-purnima","name":"Jhūlan Pūrṇimā (Rādhā-Krishna swing)","name_sanskrit":"झूलन पूर्णिमा","tradition":"Vaishnava","associated_deity":"Rādhā-Krishna","significance":"Rādhā-Krishna swing-līlā festival; Jhūlan-yātrā culmination.","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Śrāvaṇa"},"precedence":3},{"id":"upakarman-rigveda","name":"Ṛg-Veda Upākarman","name_sanskrit":"ऋग्वेद उपाकर्मन्","tradition":"Smarta","associated_deity":"Ṛṣi-paramparā","significance":"Annual renewal of Veda-svādhyāya for Ṛg-Vedīs. Śrāvaṇa Pūrṇimā.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Śrāvaṇa"},"precedence":3},{"id":"upakarman-yajurveda","name":"Yajur-Veda Upākarman","name_sanskrit":"यजुर्वेद उपाकर्मन्","tradition":"Smarta","significance":"Annual renewal of Veda-svādhyāya for Yajur-Vedīs.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Śrāvaṇa"},"precedence":3},{"id":"hayagriva-jayanti","name":"Hayagrīva Jayantī","name_sanskrit":"हयग्रीव जयन्ती","tradition":"Vaishnava","associated_deity":"Hayagrīva (Knowledge-form of Bhagavān)","significance":"Bhagavān as Hayagrīva restored the Vedas to Brahmā. Vidyā-pradāyaka.","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Śrāvaṇa"},"precedence":4,"sources":["Devī-Bhāgavata, Hayagrīva-stotra"]}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's 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 July 17, 2065 CE · Ṛṣikeśa · Vidhyamitra","description":"July 17, 2065 CE for Ṛṣikeśa: Śukla Pūrṇimā, sūryodaya 05:27, sūryāsta 19:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2065-07-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2065-07-17","sa":"https://sa.vidhyamitra.com/city/rishikesh/2065-07-17","hi":"https://hi.vidhyamitra.com/city/rishikesh/2065-07-17","x-default":"https://vidhyamitra.com/city/rishikesh/2065-07-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T11:34:57.175Z","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":"2026-05-18T11:34:57.175Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T11:34:57.175Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}