{"id":"vidhyamitra:city-day:rishikesh:2108-11-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2108-11-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2108-11-13","date_display":"November 13, 2108 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":2108,"month":11,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2491307.770833,"kali_year":5210,"ahargana":1902842.2708,"sun":{"sidereal_longitude":204.5135,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":320.7019,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":116.1884,"elapsed_within_tithi_degrees":8.1884},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1,"moon_longitude":320.7019,"elapsed_within_degrees":0.7019},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":165.2154},"karana":{"half_tithi_index":19,"name":"Gara"},"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":2108,"month":11,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2491307.770833,"ahargana":1902842.2708,"kali_year":5210,"ayanamsa_lahiri":25.3738,"grahas":{"sun":{"sidereal_longitude":205.40828,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":323.5496800000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false,"latitude":1.3562},"mars":{"sidereal_longitude":250.85408000000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":211.98638000000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":88.38177999999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"venus":{"sidereal_longitude":178.33857999999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":267.9201800000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":158.2594,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":338.2594,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":2108,"month":11,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2491307.770833,"kali_year":5210,"ahargana":1902842.2708,"sun":{"sidereal_longitude":204.5135,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":320.7019,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":116.1884,"elapsed_within_tithi_degrees":8.1884},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1,"moon_longitude":320.7019,"elapsed_within_degrees":0.7019},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":165.2154},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.356,"elongation":116.188},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.356,"opposition_distance":63.812}},"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":"06:41","sunsetLocal":"17:23","solarNoonLocal":"12:02","dayLengthHours":10.694959146892034,"dayLengthDisplay":"10 Hours 41 Mins 42 Secs","nightLengthDisplay":"13 Hours 18 Mins 18 Secs","moonriseLocal":"14:02","moonsetLocal":"01:47","rahuKala":{"name":"Rāhu Kāla","start":"14:42","end":"16:02","startHours":14.701569773148709,"endHours":16.038439666510214,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:21","end":"10:41","startHours":9.354090199702691,"endHours":10.690960093064195,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:02","end":"13:22","startHours":12.0278299864257,"endHours":13.364699879787203,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:11","end":"09:32","startHours":9.175840880587824,"endHours":9.532339518817558,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:08","end":"07:25","startHours":7.125973710766851,"endHours":7.411172621350638,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:23","startHours":11.671331348195967,"endHours":12.384328624655435,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:15","end":"05:58","startHours":5.254355860060746,"endHours":5.967353136520214,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:47","end":"06:41","startHours":5.789103817405347,"endHours":6.680350412979683,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:49","end":"14:31","startHours":13.810323177574372,"endHours":14.52332045403384,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:11","end":"17:35","startHours":17.175309559871717,"endHours":17.575309559871716,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:23","end":"17:49","startHours":17.375309559871717,"endHours":17.820932857658885,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:08","end":"18:53","startHours":17.125309559871717,"endHours":18.875309559871717,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:23","startHours":23.671331348195967,"endHours":24.384328624655435,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:41","end":"08:01","startHours":6.680350412979683,"endHours":8.017220306341187,"quality":"inauspicious"},{"name":"Udveg","start":"08:01","end":"09:21","startHours":8.017220306341187,"endHours":9.354090199702691,"quality":"inauspicious"},{"name":"Chala","start":"09:21","end":"10:41","startHours":9.354090199702691,"endHours":10.690960093064195,"quality":"neutral"},{"name":"Labha","start":"10:41","end":"12:02","startHours":10.690960093064195,"endHours":12.0278299864257,"quality":"auspicious"},{"name":"Amṛta","start":"12:02","end":"13:22","startHours":12.0278299864257,"endHours":13.364699879787203,"quality":"auspicious"},{"name":"Kāla","start":"13:22","end":"14:42","startHours":13.364699879787203,"endHours":14.701569773148709,"quality":"inauspicious"},{"name":"Śubha","start":"14:42","end":"16:02","startHours":14.701569773148709,"endHours":16.038439666510214,"quality":"auspicious"},{"name":"Roga","start":"16:02","end":"17:23","startHours":16.038439666510214,"endHours":17.375309559871717,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:23","end":"19:02","startHours":17.375309559871717,"endHours":19.03843966651021,"quality":"inauspicious"},{"name":"Śubha","start":"19:02","end":"20:42","startHours":19.03843966651021,"endHours":20.70156977314871,"quality":"auspicious"},{"name":"Roga","start":"20:42","end":"22:22","startHours":20.70156977314871,"endHours":22.364699879787203,"quality":"inauspicious"},{"name":"Udveg","start":"22:22","end":"00:02","startHours":22.364699879787203,"endHours":24.0278299864257,"quality":"inauspicious"},{"name":"Chala","start":"00:02","end":"01:41","startHours":24.0278299864257,"endHours":25.690960093064195,"quality":"neutral"},{"name":"Labha","start":"01:41","end":"03:21","startHours":25.690960093064195,"endHours":27.35409019970269,"quality":"auspicious"},{"name":"Amṛta","start":"03:21","end":"05:01","startHours":27.35409019970269,"endHours":29.017220306341187,"quality":"auspicious"},{"name":"Kāla","start":"05:01","end":"06:41","startHours":29.017220306341187,"endHours":30.680350412979685,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:41","end":"07:41","startHours":6.680350412979683,"endHours":7.680350412979683,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:41","end":"08:41","startHours":7.680350412979683,"endHours":8.680350412979683,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:41","end":"09:41","startHours":8.680350412979683,"endHours":9.680350412979683,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:41","end":"10:41","startHours":9.680350412979683,"endHours":10.680350412979683,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:41","end":"11:41","startHours":10.680350412979683,"endHours":11.680350412979683,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:41","end":"12:41","startHours":11.680350412979683,"endHours":12.680350412979683,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:41","end":"13:41","startHours":12.680350412979683,"endHours":13.680350412979683,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:41","end":"14:41","startHours":13.680350412979683,"endHours":14.680350412979683,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:41","end":"15:41","startHours":14.680350412979683,"endHours":15.680350412979683,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:41","end":"16:41","startHours":15.680350412979683,"endHours":16.680350412979685,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:41","end":"17:41","startHours":16.680350412979685,"endHours":17.680350412979685,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:41","end":"18:41","startHours":17.680350412979685,"endHours":18.680350412979685,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:41","end":"19:41","startHours":18.680350412979685,"endHours":19.680350412979685,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:41","end":"20:41","startHours":19.680350412979685,"endHours":20.680350412979685,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:41","end":"21:41","startHours":20.680350412979685,"endHours":21.680350412979685,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:41","end":"22:41","startHours":21.680350412979685,"endHours":22.680350412979685,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:41","end":"23:41","startHours":22.680350412979685,"endHours":23.680350412979685,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:41","end":"00:41","startHours":23.680350412979685,"endHours":24.680350412979685,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:41","end":"01:41","startHours":24.680350412979685,"endHours":25.680350412979685,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:41","end":"02:41","startHours":25.680350412979685,"endHours":26.680350412979685,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:41","end":"03:41","startHours":26.680350412979685,"endHours":27.680350412979685,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:41","end":"04:41","startHours":27.680350412979685,"endHours":28.680350412979685,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:41","end":"05:41","startHours":28.680350412979685,"endHours":29.680350412979685,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:41","end":"06:41","startHours":29.680350412979685,"endHours":30.680350412979685,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"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":"North","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-17.947290896714275,"eotMinutes":15.25980081445791,"ayanamsa":25.3738}},"calendars":{"vikram_samvat":2165,"vikram_samvatsara":"Vṛṣa","saka_samvat":2030,"saka_samvatsara":"Vibhava","bengali_samvat":1515,"malayalam_era":1284,"nanakshahi_year":639,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Śukla Daśamī · Vikram 2165 Vṛṣa · Śaka 2030 Vibhava"},"festivals":[{"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}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 November 13, 2108 CE · Ṛṣikeśa · Vidhyamitra","description":"November 13, 2108 CE for Ṛṣikeśa: Śukla Daśamī, sūryodaya 06:41, sūryāsta 17:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2108-11-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2108-11-13","sa":"https://sa.vidhyamitra.com/city/rishikesh/2108-11-13","hi":"https://hi.vidhyamitra.com/city/rishikesh/2108-11-13","x-default":"https://vidhyamitra.com/city/rishikesh/2108-11-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-21T19:57:26.730Z","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":"2026-05-21T19:57:26.730Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-21T19:57:26.730Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}