{"id":"vidhyamitra:city-day:rishikesh:2025-12-14:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2025-12-14","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2025-12-14","date_display":"December 14, 2025 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":2025,"month":12,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461023.770833,"kali_year":5127,"ahargana":1872558.2708,"sun":{"sidereal_longitude":237.616,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":169.4665,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":291.8504,"elapsed_within_tithi_degrees":3.8504},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":169.4665,"elapsed_within_degrees":9.4665},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":47.0825},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2025,"month":12,"day":14,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461023.770833,"ahargana":1872558.2708,"kali_year":5127,"ayanamsa_lahiri":24.2155,"grahas":{"sun":{"sidereal_longitude":238.072952,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":172.42415200000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false,"latitude":-2.0143},"mars":{"sidereal_longitude":244.45575199999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":217.96455200000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":89.11225200000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":true},"venus":{"sidereal_longitude":232.05715199999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":331.251852,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":322.8514,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":142.8514,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"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":2025,"month":12,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461023.770833,"kali_year":5127,"ahargana":1872558.2708,"sun":{"sidereal_longitude":237.616,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":169.4665,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":291.8504,"elapsed_within_tithi_degrees":3.8504},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":169.4665,"elapsed_within_degrees":9.4665},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":47.0825},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.014,"elongation":68.15},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.014,"opposition_distance":111.85}},"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":"07:06","sunsetLocal":"17:19","solarNoonLocal":"12:12","dayLengthHours":10.225621820354421,"dayLengthDisplay":"10 Hours 13 Mins 32 Secs","nightLengthDisplay":"13 Hours 46 Mins 28 Secs","moonriseLocal":"02:02","moonsetLocal":"13:37","rahuKala":{"name":"Rāhu Kāla","start":"16:02","end":"17:19","startHours":16.03950168639905,"endHours":17.317704413943353,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:12","end":"13:29","startHours":12.204893503766144,"endHours":13.483096231310444,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:46","end":"16:02","startHours":14.761298958854749,"endHours":16.03950168639905,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:29","end":"09:49","startHours":9.478061018338298,"endHours":9.818915079016778,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:31","end":"07:47","startHours":7.518150169437033,"endHours":7.790833417979817,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:33","startHours":11.864039443087663,"endHours":12.545747564444625,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:44","end":"06:25","startHours":5.7286663508750095,"endHours":6.410374472231971,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:14","end":"07:06","startHours":6.23994744189273,"endHours":7.092082593588932,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:55","end":"14:35","startHours":13.909163807158546,"endHours":14.590871928515508,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:07","end":"17:31","startHours":17.117704413943354,"endHours":17.517704413943353,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:19","end":"17:45","startHours":17.317704413943353,"endHours":17.743771989791455,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:04","end":"18:49","startHours":17.067704413943353,"endHours":18.817704413943353,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:33","startHours":23.864039443087663,"endHours":24.545747564444625,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:06","end":"08:22","startHours":7.092082593588932,"endHours":8.370285321133235,"quality":"inauspicious"},{"name":"Chala","start":"08:22","end":"09:39","startHours":8.370285321133235,"endHours":9.648488048677537,"quality":"neutral"},{"name":"Labha","start":"09:39","end":"10:56","startHours":9.648488048677537,"endHours":10.92669077622184,"quality":"auspicious"},{"name":"Amṛta","start":"10:56","end":"12:12","startHours":10.92669077622184,"endHours":12.204893503766144,"quality":"auspicious"},{"name":"Kāla","start":"12:12","end":"13:29","startHours":12.204893503766144,"endHours":13.483096231310444,"quality":"inauspicious"},{"name":"Śubha","start":"13:29","end":"14:46","startHours":13.483096231310444,"endHours":14.761298958854749,"quality":"auspicious"},{"name":"Roga","start":"14:46","end":"16:02","startHours":14.761298958854749,"endHours":16.03950168639905,"quality":"inauspicious"},{"name":"Udveg","start":"16:02","end":"17:19","startHours":16.03950168639905,"endHours":17.317704413943353,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:19","end":"19:02","startHours":17.317704413943353,"endHours":19.03950168639905,"quality":"auspicious"},{"name":"Roga","start":"19:02","end":"20:46","startHours":19.03950168639905,"endHours":20.76129895885475,"quality":"inauspicious"},{"name":"Udveg","start":"20:46","end":"22:29","startHours":20.76129895885475,"endHours":22.483096231310444,"quality":"inauspicious"},{"name":"Chala","start":"22:29","end":"00:12","startHours":22.483096231310444,"endHours":24.204893503766144,"quality":"neutral"},{"name":"Labha","start":"00:12","end":"01:56","startHours":24.204893503766144,"endHours":25.92669077622184,"quality":"auspicious"},{"name":"Amṛta","start":"01:56","end":"03:39","startHours":25.92669077622184,"endHours":27.648488048677535,"quality":"auspicious"},{"name":"Kāla","start":"03:39","end":"05:22","startHours":27.648488048677535,"endHours":29.370285321133235,"quality":"inauspicious"},{"name":"Śubha","start":"05:22","end":"07:06","startHours":29.370285321133235,"endHours":31.092082593588934,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:06","end":"08:06","startHours":7.092082593588932,"endHours":8.092082593588932,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:06","end":"09:06","startHours":8.092082593588932,"endHours":9.092082593588932,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:06","end":"10:06","startHours":9.092082593588932,"endHours":10.092082593588932,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:06","end":"11:06","startHours":10.092082593588932,"endHours":11.092082593588932,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:06","end":"12:06","startHours":11.092082593588932,"endHours":12.092082593588932,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:06","end":"13:06","startHours":12.092082593588932,"endHours":13.092082593588932,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:06","end":"14:06","startHours":13.092082593588932,"endHours":14.092082593588932,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:06","end":"15:06","startHours":14.092082593588932,"endHours":15.092082593588932,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:06","end":"16:06","startHours":15.092082593588932,"endHours":16.092082593588934,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:06","end":"17:06","startHours":16.092082593588934,"endHours":17.092082593588934,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:06","end":"18:06","startHours":17.092082593588934,"endHours":18.092082593588934,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:06","end":"19:06","startHours":18.092082593588934,"endHours":19.092082593588934,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:06","end":"20:06","startHours":19.092082593588934,"endHours":20.092082593588934,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:06","end":"21:06","startHours":20.092082593588934,"endHours":21.092082593588934,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:06","end":"22:06","startHours":21.092082593588934,"endHours":22.092082593588934,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:06","end":"23:06","startHours":22.092082593588934,"endHours":23.092082593588934,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:06","end":"00:06","startHours":23.092082593588934,"endHours":24.092082593588934,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:06","end":"01:06","startHours":24.092082593588934,"endHours":25.092082593588934,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:06","end":"02:06","startHours":25.092082593588934,"endHours":26.092082593588934,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:06","end":"03:06","startHours":26.092082593588934,"endHours":27.092082593588934,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:06","end":"04:06","startHours":27.092082593588934,"endHours":28.092082593588934,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:06","end":"05:06","startHours":28.092082593588934,"endHours":29.092082593588934,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:06","end":"06:06","startHours":29.092082593588934,"endHours":30.092082593588934,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:06","end":"07:06","startHours":30.092082593588934,"endHours":31.092082593588934,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"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":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-23.212064463248087,"eotMinutes":4.63598977403141,"ayanamsa":24.2155}},"calendars":{"vikram_samvat":2082,"vikram_samvatsara":"Kālayukta","saka_samvat":1947,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1432,"malayalam_era":1201,"nanakshahi_year":556,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Daśamī · Vikram 2082 Kālayukta · Śaka 1947 Viśvāvasu"},"festivals":[{"id":"vrischika-sankranti","name":"Vṛścika Saṅkrānti","name_sanskrit":"वृश्चिक सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Scorpio.","vrata":false,"detection":{"sun_rashi":"Vṛścika"},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 14, 2025 CE · Ṛṣikeśa · Vidhyamitra","description":"December 14, 2025 CE for Ṛṣikeśa: Kṛṣṇa Daśamī, sūryodaya 07:06, sūryāsta 17:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2025-12-14","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2025-12-14","sa":"https://sa.vidhyamitra.com/city/rishikesh/2025-12-14","hi":"https://hi.vidhyamitra.com/city/rishikesh/2025-12-14","x-default":"https://vidhyamitra.com/city/rishikesh/2025-12-14"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T13:04:33.078Z","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":"2026-05-15T13:04:33.078Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T13:04:33.078Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}