{"id":"vidhyamitra:city-day:rishikesh:2089-12-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2089-12-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2089-12-26","date_display":"December 26, 2089 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":2089,"month":12,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2484411.770833,"kali_year":5191,"ahargana":1895946.2708,"sun":{"sidereal_longitude":249.3625,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":179.2009,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":289.8384,"elapsed_within_tithi_degrees":1.8384},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":179.2009,"elapsed_within_degrees":5.8676},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":68.5634},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2089,"month":12,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2484411.770833,"ahargana":1895946.2708,"kali_year":5191,"ayanamsa_lahiri":25.11,"grahas":{"sun":{"sidereal_longitude":249.86875799999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"moon":{"sidereal_longitude":181.41215799999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false,"latitude":1.2058},"mars":{"sidereal_longitude":259.030358,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":233.36335800000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":221.44655799999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":250.798858,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":39.96835800000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":163.6426,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":343.6426,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"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":2089,"month":12,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2484411.770833,"kali_year":5191,"ahargana":1895946.2708,"sun":{"sidereal_longitude":249.3625,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":179.2009,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":289.8384,"elapsed_within_tithi_degrees":1.8384},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":179.2009,"elapsed_within_degrees":5.8676},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":68.5634},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.206,"elongation":70.162},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.206,"opposition_distance":109.838}},"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":"07:11","sunsetLocal":"17:24","solarNoonLocal":"12:18","dayLengthHours":10.213459929967343,"dayLengthDisplay":"10 Hours 12 Mins 48 Secs","nightLengthDisplay":"13 Hours 47 Mins 12 Secs","moonriseLocal":"02:05","moonsetLocal":"13:23","rahuKala":{"name":"Rāhu Kāla","start":"08:28","end":"09:45","startHours":8.468112731769317,"endHours":9.744795223015235,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:01","end":"12:18","startHours":11.021477714261152,"endHours":12.29816020550707,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:34","end":"14:51","startHours":13.574842696752988,"endHours":14.851525187998906,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:34","end":"09:55","startHours":9.574570890849113,"endHours":9.915019555181358,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:37","end":"07:53","startHours":7.616991070938706,"endHours":7.889350002404502,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:38","startHours":11.957711541174826,"endHours":12.638608869839315,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:50","end":"06:31","startHours":5.82963558319442,"endHours":6.510532911858911,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:20","end":"07:11","startHours":6.340308579692788,"endHours":7.1914302405234,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:00","end":"14:41","startHours":14.000403527168295,"endHours":14.681300855832784,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:12","end":"17:36","startHours":17.204890170490742,"endHours":17.60489017049074,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:24","end":"17:50","startHours":17.40489017049074,"endHours":17.83045100090605,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:09","end":"18:54","startHours":17.15489017049074,"endHours":18.90489017049074,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:38","startHours":23.957711541174824,"endHours":24.638608869839317,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:11","end":"08:28","startHours":7.1914302405234,"endHours":8.468112731769317,"quality":"auspicious"},{"name":"Kāla","start":"08:28","end":"09:45","startHours":8.468112731769317,"endHours":9.744795223015235,"quality":"inauspicious"},{"name":"Śubha","start":"09:45","end":"11:01","startHours":9.744795223015235,"endHours":11.021477714261152,"quality":"auspicious"},{"name":"Roga","start":"11:01","end":"12:18","startHours":11.021477714261152,"endHours":12.29816020550707,"quality":"inauspicious"},{"name":"Udveg","start":"12:18","end":"13:34","startHours":12.29816020550707,"endHours":13.574842696752988,"quality":"inauspicious"},{"name":"Chala","start":"13:34","end":"14:51","startHours":13.574842696752988,"endHours":14.851525187998906,"quality":"neutral"},{"name":"Labha","start":"14:51","end":"16:08","startHours":14.851525187998906,"endHours":16.128207679244824,"quality":"auspicious"},{"name":"Amṛta","start":"16:08","end":"17:24","startHours":16.128207679244824,"endHours":17.40489017049074,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:24","end":"19:08","startHours":17.40489017049074,"endHours":19.128207679244824,"quality":"neutral"},{"name":"Labha","start":"19:08","end":"20:51","startHours":19.128207679244824,"endHours":20.851525187998906,"quality":"auspicious"},{"name":"Amṛta","start":"20:51","end":"22:34","startHours":20.851525187998906,"endHours":22.574842696752988,"quality":"auspicious"},{"name":"Kāla","start":"22:34","end":"00:18","startHours":22.574842696752988,"endHours":24.29816020550707,"quality":"inauspicious"},{"name":"Śubha","start":"00:18","end":"02:01","startHours":24.29816020550707,"endHours":26.021477714261152,"quality":"auspicious"},{"name":"Roga","start":"02:01","end":"03:45","startHours":26.021477714261152,"endHours":27.744795223015235,"quality":"inauspicious"},{"name":"Udveg","start":"03:45","end":"05:28","startHours":27.744795223015235,"endHours":29.468112731769317,"quality":"inauspicious"},{"name":"Chala","start":"05:28","end":"07:11","startHours":29.468112731769317,"endHours":31.1914302405234,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:11","end":"08:11","startHours":7.1914302405234,"endHours":8.191430240523399,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:11","end":"09:11","startHours":8.191430240523399,"endHours":9.191430240523399,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:11","end":"10:11","startHours":9.191430240523399,"endHours":10.191430240523399,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:11","end":"11:11","startHours":10.191430240523399,"endHours":11.191430240523399,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:11","end":"12:11","startHours":11.191430240523399,"endHours":12.191430240523399,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:11","end":"13:11","startHours":12.191430240523399,"endHours":13.191430240523399,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:11","end":"14:11","startHours":13.191430240523399,"endHours":14.191430240523399,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:11","end":"15:11","startHours":14.191430240523399,"endHours":15.191430240523399,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:11","end":"16:11","startHours":15.191430240523399,"endHours":16.1914302405234,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:11","end":"17:11","startHours":16.1914302405234,"endHours":17.1914302405234,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:11","end":"18:11","startHours":17.1914302405234,"endHours":18.1914302405234,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:11","end":"19:11","startHours":18.1914302405234,"endHours":19.1914302405234,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:11","end":"20:11","startHours":19.1914302405234,"endHours":20.1914302405234,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:11","end":"21:11","startHours":20.1914302405234,"endHours":21.1914302405234,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:11","end":"22:11","startHours":21.1914302405234,"endHours":22.1914302405234,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:11","end":"23:11","startHours":22.1914302405234,"endHours":23.1914302405234,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:11","end":"00:11","startHours":23.1914302405234,"endHours":24.1914302405234,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:11","end":"01:11","startHours":24.1914302405234,"endHours":25.1914302405234,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:11","end":"02:11","startHours":25.1914302405234,"endHours":26.1914302405234,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:11","end":"03:11","startHours":26.1914302405234,"endHours":27.1914302405234,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:11","end":"04:11","startHours":27.1914302405234,"endHours":28.1914302405234,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:11","end":"05:11","startHours":28.1914302405234,"endHours":29.1914302405234,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:11","end":"06:11","startHours":29.1914302405234,"endHours":30.1914302405234,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:11","end":"07:11","startHours":30.1914302405234,"endHours":31.1914302405234,"planetary_lord":"Venus"}],"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","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.342820037036557,"eotMinutes":-0.9600123304242594,"ayanamsa":25.11}},"calendars":{"vikram_samvat":2146,"vikram_samvatsara":"Dundubhi","saka_samvat":2011,"saka_samvatsara":"Saumya","bengali_samvat":1496,"malayalam_era":1265,"nanakshahi_year":620,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Daśamī · Vikram 2146 Dundubhi · Śaka 2011 Saumya"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 December 26, 2089 CE · Ṛṣikeśa · Vidhyamitra","description":"December 26, 2089 CE for Ṛṣikeśa: Kṛṣṇa Daśamī, sūryodaya 07:11, sūryāsta 17:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2089-12-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2089-12-26","sa":"https://sa.vidhyamitra.com/city/rishikesh/2089-12-26","hi":"https://hi.vidhyamitra.com/city/rishikesh/2089-12-26","x-default":"https://vidhyamitra.com/city/rishikesh/2089-12-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T00:03:28.138Z","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":"2026-06-01T00:03:28.138Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T00:03:28.138Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}