{"id":"vidhyamitra:city-day:rishikesh:2029-10-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2029-10-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2029-10-17","date_display":"October 17, 2029 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":2029,"month":10,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462426.770833,"kali_year":5131,"ahargana":1873961.2708,"sun":{"sidereal_longitude":178.8839,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":297.1165,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":118.2325,"elapsed_within_tithi_degrees":10.2325},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":297.1165,"elapsed_within_degrees":3.7831},"yoga":{"number":9,"name":"Śūla","sum_longitude":116.0004},"karana":{"half_tithi_index":19,"name":"Gara"},"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":2029,"month":10,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2462426.770833,"ahargana":1873961.2708,"kali_year":5131,"ayanamsa_lahiri":24.2692,"grahas":{"sun":{"sidereal_longitude":179.68714699999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":300.169047,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false,"latitude":3.3741},"mars":{"sidereal_longitude":232.07864700000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":169.53814699999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":190.598347,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":225.90924700000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":29.25474700000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":248.5137,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":68.5137,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":2029,"month":10,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462426.770833,"kali_year":5131,"ahargana":1873961.2708,"sun":{"sidereal_longitude":178.8839,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":297.1165,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":118.2325,"elapsed_within_tithi_degrees":10.2325},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":297.1165,"elapsed_within_degrees":3.7831},"yoga":{"number":9,"name":"Śūla","sum_longitude":116.0004},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.374,"elongation":118.233},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.374,"opposition_distance":61.767}},"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":"06:20","sunsetLocal":"17:44","solarNoonLocal":"12:02","dayLengthHours":11.405161437618045,"dayLengthDisplay":"11 Hours 24 Mins 19 Secs","nightLengthDisplay":"12 Hours 35 Mins 41 Secs","moonriseLocal":"14:33","moonsetLocal":"01:35","rahuKala":{"name":"Rāhu Kāla","start":"12:02","end":"13:27","startHours":12.0283696739662,"endHours":13.454014853668458,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:45","end":"09:11","startHours":7.7514341348594336,"endHours":9.17707931456169,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:36","end":"12:02","startHours":10.602724494263946,"endHours":12.0283696739662,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:59","end":"09:22","startHours":8.986993290601388,"endHours":9.36716533852199,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:48","end":"07:06","startHours":6.801004015057931,"endHours":7.105141653394412,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:25","startHours":11.6481976260456,"endHours":12.408541721886802,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:48","end":"05:34","startHours":4.805100763474773,"endHours":5.565444859315975,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:23","end":"06:20","startHours":5.375358835355675,"endHours":6.325788955157178,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:41","startHours":13.929229913569209,"endHours":14.689574009410412,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:32","end":"17:56","startHours":17.530950392775225,"endHours":17.930950392775223,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:44","end":"18:12","startHours":17.730950392775224,"endHours":18.206165452675975,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:29","end":"19:14","startHours":17.480950392775224,"endHours":19.230950392775224,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:25","startHours":23.6481976260456,"endHours":24.408541721886806,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:20","end":"07:45","startHours":6.325788955157178,"endHours":7.7514341348594336,"quality":"auspicious"},{"name":"Amṛta","start":"07:45","end":"09:11","startHours":7.7514341348594336,"endHours":9.17707931456169,"quality":"auspicious"},{"name":"Kāla","start":"09:11","end":"10:36","startHours":9.17707931456169,"endHours":10.602724494263946,"quality":"inauspicious"},{"name":"Śubha","start":"10:36","end":"12:02","startHours":10.602724494263946,"endHours":12.0283696739662,"quality":"auspicious"},{"name":"Roga","start":"12:02","end":"13:27","startHours":12.0283696739662,"endHours":13.454014853668458,"quality":"inauspicious"},{"name":"Udveg","start":"13:27","end":"14:53","startHours":13.454014853668458,"endHours":14.879660033370712,"quality":"inauspicious"},{"name":"Chala","start":"14:53","end":"16:18","startHours":14.879660033370712,"endHours":16.305305213072966,"quality":"neutral"},{"name":"Labha","start":"16:18","end":"17:44","startHours":16.305305213072966,"endHours":17.730950392775224,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:44","end":"19:18","startHours":17.730950392775224,"endHours":19.30530521307297,"quality":"inauspicious"},{"name":"Chala","start":"19:18","end":"20:53","startHours":19.30530521307297,"endHours":20.879660033370712,"quality":"neutral"},{"name":"Labha","start":"20:53","end":"22:27","startHours":20.879660033370712,"endHours":22.454014853668458,"quality":"auspicious"},{"name":"Amṛta","start":"22:27","end":"00:02","startHours":22.454014853668458,"endHours":24.028369673966203,"quality":"auspicious"},{"name":"Kāla","start":"00:02","end":"01:36","startHours":24.028369673966203,"endHours":25.602724494263946,"quality":"inauspicious"},{"name":"Śubha","start":"01:36","end":"03:11","startHours":25.602724494263946,"endHours":27.17707931456169,"quality":"auspicious"},{"name":"Roga","start":"03:11","end":"04:45","startHours":27.17707931456169,"endHours":28.751434134859437,"quality":"inauspicious"},{"name":"Udveg","start":"04:45","end":"06:20","startHours":28.751434134859437,"endHours":30.32578895515718,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:20","end":"07:20","startHours":6.325788955157178,"endHours":7.325788955157178,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:20","end":"08:20","startHours":7.325788955157178,"endHours":8.32578895515718,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:20","end":"09:20","startHours":8.32578895515718,"endHours":9.32578895515718,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:20","end":"10:20","startHours":9.32578895515718,"endHours":10.32578895515718,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:20","end":"11:20","startHours":10.32578895515718,"endHours":11.32578895515718,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:20","end":"12:20","startHours":11.32578895515718,"endHours":12.32578895515718,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:20","end":"13:20","startHours":12.32578895515718,"endHours":13.32578895515718,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:20","end":"14:20","startHours":13.32578895515718,"endHours":14.32578895515718,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:20","end":"15:20","startHours":14.32578895515718,"endHours":15.32578895515718,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:20","end":"16:20","startHours":15.32578895515718,"endHours":16.32578895515718,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:20","end":"17:20","startHours":16.32578895515718,"endHours":17.32578895515718,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:20","end":"18:20","startHours":17.32578895515718,"endHours":18.32578895515718,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:20","end":"19:20","startHours":18.32578895515718,"endHours":19.32578895515718,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:20","end":"20:20","startHours":19.32578895515718,"endHours":20.32578895515718,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:20","end":"21:20","startHours":20.32578895515718,"endHours":21.32578895515718,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:20","end":"22:20","startHours":21.32578895515718,"endHours":22.32578895515718,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:20","end":"23:20","startHours":22.32578895515718,"endHours":23.32578895515718,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:20","end":"00:20","startHours":23.32578895515718,"endHours":24.32578895515718,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:20","end":"01:20","startHours":24.32578895515718,"endHours":25.32578895515718,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:20","end":"02:20","startHours":25.32578895515718,"endHours":26.32578895515718,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:20","end":"03:20","startHours":26.32578895515718,"endHours":27.32578895515718,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:20","end":"04:20","startHours":27.32578895515718,"endHours":28.32578895515718,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:20","end":"05:20","startHours":28.32578895515718,"endHours":29.32578895515718,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:20","end":"06:20","startHours":29.32578895515718,"endHours":30.32578895515718,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"South-West","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-9.293710439410498,"eotMinutes":15.227419562027912,"ayanamsa":24.2692}},"calendars":{"vikram_samvat":2086,"vikram_samvatsara":"Dundubhi","saka_samvat":1951,"saka_samvatsara":"Saumya","bengali_samvat":1436,"malayalam_era":1205,"nanakshahi_year":560,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Daśamī · Vikram 2086 Dundubhi · Śaka 1951 Saumya"},"festivals":[{"id":"vijaya-dashami","name":"Vijaya Daśamī (Dasarā / Daśaharā)","name_sanskrit":"विजय दशमी","tradition":"Pan-Hindu","associated_deity":"Rāma (Rāvaṇa-vadha) + Durgā (Mahiṣāsura-vadha)","significance":"Rāma's victory over Rāvaṇa; Durgā's victory; ārambha-divasa for śilpa-kalā.","vrata":true,"primary_observance":"Rāvaṇa-dahana; Aparājitā-pūjā; Śastra-pūjā","detection":{"tithi_number":10,"tithi_paksha":"Śukla","lunar_month":"Āśvina"},"precedence":1,"related_chart":"rama","sources":["Vālmīki Rāmāyaṇa, Yuddha-Kāṇḍa","Devī Mahātmya"]},{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi":"Kanyā"},"precedence":4}],"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 October 17, 2029 CE · Ṛṣikeśa · Vidhyamitra","description":"October 17, 2029 CE for Ṛṣikeśa: Śukla Daśamī, sūryodaya 06:20, sūryāsta 17:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2029-10-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2029-10-17","sa":"https://sa.vidhyamitra.com/city/rishikesh/2029-10-17","hi":"https://hi.vidhyamitra.com/city/rishikesh/2029-10-17","x-default":"https://vidhyamitra.com/city/rishikesh/2029-10-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T03:26:08.228Z","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":"2026-05-15T03:26:08.228Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T03:26:08.228Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}