{"id":"vidhyamitra:city-day:rishikesh:2117-10-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2117-10-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2117-10-23","date_display":"October 23, 2117 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":2117,"month":10,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2494573.770833,"kali_year":5219,"ahargana":1906108.2708,"sun":{"sidereal_longitude":183.0946,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":151.5094,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":328.4148,"elapsed_within_tithi_degrees":4.4148},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2,"moon_longitude":151.5094,"elapsed_within_degrees":4.8427},"yoga":{"number":26,"name":"Indra","sum_longitude":334.6039},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2117,"month":10,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2494573.770833,"ahargana":1906108.2708,"kali_year":5219,"ayanamsa_lahiri":25.4987,"grahas":{"sun":{"sidereal_longitude":184.10029499999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":150.60359499999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false,"latitude":1.0649},"mars":{"sidereal_longitude":186.43739499999992,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":204.56789500000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":338.862395,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":226.874195,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":23.224694999999997,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":345.211,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":165.211,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":2117,"month":10,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2494573.770833,"kali_year":5219,"ahargana":1906108.2708,"sun":{"sidereal_longitude":183.0946,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":151.5094,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":328.4148,"elapsed_within_tithi_degrees":4.4148},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2,"moon_longitude":151.5094,"elapsed_within_degrees":4.8427},"yoga":{"number":26,"name":"Indra","sum_longitude":334.6039},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.065,"elongation":31.585},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.065,"opposition_distance":148.415}},"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":"06:24","sunsetLocal":"17:38","solarNoonLocal":"12:01","dayLengthHours":11.242879667419238,"dayLengthDisplay":"11 Hours 14 Mins 34 Secs","nightLengthDisplay":"12 Hours 45 Mins 26 Secs","moonriseLocal":"03:41","moonsetLocal":"15:53","rahuKala":{"name":"Rāhu Kāla","start":"09:12","end":"10:37","startHours":9.203816168060296,"endHours":10.609176126487702,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:25","end":"14:50","startHours":13.419896043342511,"endHours":14.825256001769915,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:24","end":"07:48","startHours":6.393096251205487,"endHours":7.798456209632892,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:01","end":"09:23","startHours":9.016434840269977,"endHours":9.391197495850617,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:52","end":"07:10","startHours":6.861549570681289,"endHours":7.161359695145802,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:23","startHours":11.639773429334467,"endHours":12.389298740495748,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:54","end":"05:39","startHours":4.894045628882923,"endHours":5.643570940044205,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:27","end":"06:24","startHours":5.456189612253884,"endHours":6.393096251205487,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:53","end":"14:38","startHours":13.888349362818314,"endHours":14.637874673979596,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:26","end":"17:50","startHours":17.435975918624727,"endHours":17.835975918624726,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:38","end":"18:06","startHours":17.635975918624727,"endHours":18.10442923810053,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:23","end":"19:08","startHours":17.385975918624727,"endHours":19.135975918624727,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:23","startHours":23.639773429334465,"endHours":24.38929874049575,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:24","end":"07:48","startHours":6.393096251205487,"endHours":7.798456209632892,"quality":"inauspicious"},{"name":"Śubha","start":"07:48","end":"09:12","startHours":7.798456209632892,"endHours":9.203816168060296,"quality":"auspicious"},{"name":"Roga","start":"09:12","end":"10:37","startHours":9.203816168060296,"endHours":10.609176126487702,"quality":"inauspicious"},{"name":"Udveg","start":"10:37","end":"12:01","startHours":10.609176126487702,"endHours":12.014536084915107,"quality":"inauspicious"},{"name":"Chala","start":"12:01","end":"13:25","startHours":12.014536084915107,"endHours":13.419896043342511,"quality":"neutral"},{"name":"Labha","start":"13:25","end":"14:50","startHours":13.419896043342511,"endHours":14.825256001769915,"quality":"auspicious"},{"name":"Amṛta","start":"14:50","end":"16:14","startHours":14.825256001769915,"endHours":16.230615960197323,"quality":"auspicious"},{"name":"Kāla","start":"16:14","end":"17:38","startHours":16.230615960197323,"endHours":17.635975918624727,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:38","end":"19:14","startHours":17.635975918624727,"endHours":19.230615960197323,"quality":"auspicious"},{"name":"Amṛta","start":"19:14","end":"20:50","startHours":19.230615960197323,"endHours":20.825256001769915,"quality":"auspicious"},{"name":"Kāla","start":"20:50","end":"22:25","startHours":20.825256001769915,"endHours":22.41989604334251,"quality":"inauspicious"},{"name":"Śubha","start":"22:25","end":"00:01","startHours":22.41989604334251,"endHours":24.014536084915107,"quality":"auspicious"},{"name":"Roga","start":"00:01","end":"01:37","startHours":24.014536084915107,"endHours":25.609176126487704,"quality":"inauspicious"},{"name":"Udveg","start":"01:37","end":"03:12","startHours":25.609176126487704,"endHours":27.2038161680603,"quality":"inauspicious"},{"name":"Chala","start":"03:12","end":"04:48","startHours":27.2038161680603,"endHours":28.798456209632892,"quality":"neutral"},{"name":"Labha","start":"04:48","end":"06:24","startHours":28.798456209632892,"endHours":30.39309625120549,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:24","end":"07:24","startHours":6.393096251205487,"endHours":7.393096251205487,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:24","end":"08:24","startHours":7.393096251205487,"endHours":8.393096251205488,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:24","end":"09:24","startHours":8.393096251205488,"endHours":9.393096251205488,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:24","end":"10:24","startHours":9.393096251205488,"endHours":10.393096251205488,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:24","end":"11:24","startHours":10.393096251205488,"endHours":11.393096251205488,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:24","end":"12:24","startHours":11.393096251205488,"endHours":12.393096251205488,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:24","end":"13:24","startHours":12.393096251205488,"endHours":13.393096251205488,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:24","end":"14:24","startHours":13.393096251205488,"endHours":14.393096251205488,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:24","end":"15:24","startHours":14.393096251205488,"endHours":15.393096251205488,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:24","end":"16:24","startHours":15.393096251205488,"endHours":16.39309625120549,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:24","end":"17:24","startHours":16.39309625120549,"endHours":17.39309625120549,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:24","end":"18:24","startHours":17.39309625120549,"endHours":18.39309625120549,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:24","end":"19:24","startHours":18.39309625120549,"endHours":19.39309625120549,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:24","end":"20:24","startHours":19.39309625120549,"endHours":20.39309625120549,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:24","end":"21:24","startHours":20.39309625120549,"endHours":21.39309625120549,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:24","end":"22:24","startHours":21.39309625120549,"endHours":22.39309625120549,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:24","end":"23:24","startHours":22.39309625120549,"endHours":23.39309625120549,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:24","end":"00:24","startHours":23.39309625120549,"endHours":24.39309625120549,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:24","end":"01:24","startHours":24.39309625120549,"endHours":25.39309625120549,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:24","end":"02:24","startHours":25.39309625120549,"endHours":26.39309625120549,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:24","end":"03:24","startHours":26.39309625120549,"endHours":27.39309625120549,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:24","end":"04:24","startHours":27.39309625120549,"endHours":28.39309625120549,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:24","end":"05:24","startHours":28.39309625120549,"endHours":29.39309625120549,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:24","end":"06:24","startHours":29.39309625120549,"endHours":30.39309625120549,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"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":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"drikRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-11.32947889618736,"eotMinutes":16.057434905093558,"ayanamsa":25.4987}},"calendars":{"vikram_samvat":2174,"vikram_samvatsara":"Vikṛti","saka_samvat":2039,"saka_samvatsara":"Īśvara","bengali_samvat":1524,"malayalam_era":1293,"nanakshahi_year":648,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Trayodaśī · Vikram 2174 Vikṛti · Śaka 2039 Īśvara"},"festivals":[{"id":"dhanteras","name":"Dhanteras (Dhanvantari Jayantī)","name_sanskrit":"धनतेरस / धन्वन्तरि जयन्ती","tradition":"Pan-Hindu","associated_deity":"Dhanvantari (Āyurveda-deva, avatāra of Viṣṇu)","significance":"Birth of Dhanvantari from samudra-mathana with amṛta-kalaśa. Day 1 of Diwali.","vrata":true,"detection":{"tithi_number":28,"tithi_paksha":"Kṛṣṇa","lunar_month":"Kārtika"},"precedence":2,"sources":["Bhāgavata 8.8.32-34"]},{"id":"tula-sankranti","name":"Tulā Saṅkrānti","name_sanskrit":"तुला सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Libra.","vrata":false,"detection":{"sun_rashi":"Tulā"},"precedence":5},{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 23, 2117 CE · Ṛṣikeśa · Vidhyamitra","description":"October 23, 2117 CE for Ṛṣikeśa: Kṛṣṇa Trayodaśī, sūryodaya 06:24, sūryāsta 17:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2117-10-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2117-10-23","sa":"https://sa.vidhyamitra.com/city/rishikesh/2117-10-23","hi":"https://hi.vidhyamitra.com/city/rishikesh/2117-10-23","x-default":"https://vidhyamitra.com/city/rishikesh/2117-10-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T04:22:59.520Z","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":"2026-05-22T04:22:59.520Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T04:22:59.520Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}