{"id":"vidhyamitra:city-day:rishikesh:2132-12-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2132-12-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2132-12-08","date_display":"December 8, 2132 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":2132,"month":12,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2500098.770833,"kali_year":5234,"ahargana":1911633.2708,"sun":{"sidereal_longitude":229.7408,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":235.3194,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":5.5785,"elapsed_within_tithi_degrees":5.5785},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3,"moon_longitude":235.3194,"elapsed_within_degrees":8.6527},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":105.0602},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"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":2132,"month":12,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2500098.770833,"ahargana":1911633.2708,"kali_year":5234,"ayanamsa_lahiri":25.71,"grahas":{"sun":{"sidereal_longitude":230.517199,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":234.42059900000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false,"latitude":-0.2235},"mars":{"sidereal_longitude":212.87329899999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":223.604199,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":96.14769899999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":true},"venus":{"sidereal_longitude":210.860499,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":214.987799,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":52.4699,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":232.4699,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":2132,"month":12,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2500098.770833,"kali_year":5234,"ahargana":1911633.2708,"sun":{"sidereal_longitude":229.7408,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":235.3194,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":5.5785,"elapsed_within_tithi_degrees":5.5785},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3,"moon_longitude":235.3194,"elapsed_within_degrees":8.6527},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":105.0602},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.223,"elongation":5.579},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.223,"opposition_distance":174.421}},"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":"07:02","sunsetLocal":"17:18","solarNoonLocal":"12:10","dayLengthHours":10.2707522054309,"dayLengthDisplay":"10 Hours 16 Mins 15 Secs","nightLengthDisplay":"13 Hours 43 Mins 45 Secs","moonriseLocal":"07:19","moonsetLocal":"17:31","rahuKala":{"name":"Rāhu Kāla","start":"08:19","end":"09:36","startHours":8.308990837857845,"endHours":9.592834863536709,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:53","end":"12:10","startHours":10.87667888921557,"endHours":12.160522914894432,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:27","end":"14:44","startHours":13.444366940573296,"endHours":14.728210966252158,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:25","end":"09:46","startHours":9.42165566011286,"endHours":9.764014066960556,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:27","end":"07:44","startHours":7.453094820738604,"endHours":7.726981546216762,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:30","startHours":11.818164508046738,"endHours":12.50288132174213,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:39","end":"06:20","startHours":5.655713184788196,"endHours":6.3404299984835895,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:10","end":"07:02","startHours":6.1692507950597415,"endHours":7.025146812178983,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:52","end":"14:33","startHours":13.872314949132917,"endHours":14.557031762828311,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:06","end":"17:30","startHours":17.095899017609884,"endHours":17.495899017609883,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:18","end":"17:43","startHours":17.295899017609884,"endHours":17.723847026169505,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:03","end":"18:48","startHours":17.045899017609884,"endHours":18.795899017609884,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:30","startHours":23.81816450804674,"endHours":24.502881321742134,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:02","end":"08:19","startHours":7.025146812178983,"endHours":8.308990837857845,"quality":"auspicious"},{"name":"Kāla","start":"08:19","end":"09:36","startHours":8.308990837857845,"endHours":9.592834863536709,"quality":"inauspicious"},{"name":"Śubha","start":"09:36","end":"10:53","startHours":9.592834863536709,"endHours":10.87667888921557,"quality":"auspicious"},{"name":"Roga","start":"10:53","end":"12:10","startHours":10.87667888921557,"endHours":12.160522914894432,"quality":"inauspicious"},{"name":"Udveg","start":"12:10","end":"13:27","startHours":12.160522914894432,"endHours":13.444366940573296,"quality":"inauspicious"},{"name":"Chala","start":"13:27","end":"14:44","startHours":13.444366940573296,"endHours":14.728210966252158,"quality":"neutral"},{"name":"Labha","start":"14:44","end":"16:01","startHours":14.728210966252158,"endHours":16.012054991931024,"quality":"auspicious"},{"name":"Amṛta","start":"16:01","end":"17:18","startHours":16.012054991931024,"endHours":17.295899017609884,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:18","end":"19:01","startHours":17.295899017609884,"endHours":19.01205499193102,"quality":"neutral"},{"name":"Labha","start":"19:01","end":"20:44","startHours":19.01205499193102,"endHours":20.72821096625216,"quality":"auspicious"},{"name":"Amṛta","start":"20:44","end":"22:27","startHours":20.72821096625216,"endHours":22.444366940573296,"quality":"auspicious"},{"name":"Kāla","start":"22:27","end":"00:10","startHours":22.444366940573296,"endHours":24.160522914894432,"quality":"inauspicious"},{"name":"Śubha","start":"00:10","end":"01:53","startHours":24.160522914894432,"endHours":25.87667888921557,"quality":"auspicious"},{"name":"Roga","start":"01:53","end":"03:36","startHours":25.87667888921557,"endHours":27.59283486353671,"quality":"inauspicious"},{"name":"Udveg","start":"03:36","end":"05:19","startHours":27.59283486353671,"endHours":29.308990837857845,"quality":"inauspicious"},{"name":"Chala","start":"05:19","end":"07:02","startHours":29.308990837857845,"endHours":31.02514681217898,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:02","end":"08:02","startHours":7.025146812178983,"endHours":8.025146812178983,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:02","end":"09:02","startHours":8.025146812178983,"endHours":9.025146812178983,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:02","end":"10:02","startHours":9.025146812178983,"endHours":10.025146812178983,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:02","end":"11:02","startHours":10.025146812178983,"endHours":11.025146812178983,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:02","end":"12:02","startHours":11.025146812178983,"endHours":12.025146812178983,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:02","end":"13:02","startHours":12.025146812178983,"endHours":13.025146812178983,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:02","end":"14:02","startHours":13.025146812178983,"endHours":14.025146812178983,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:02","end":"15:02","startHours":14.025146812178983,"endHours":15.025146812178983,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:02","end":"16:02","startHours":15.025146812178983,"endHours":16.02514681217898,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:02","end":"17:02","startHours":16.02514681217898,"endHours":17.02514681217898,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:02","end":"18:02","startHours":17.02514681217898,"endHours":18.02514681217898,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:02","end":"19:02","startHours":18.02514681217898,"endHours":19.02514681217898,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:02","end":"20:02","startHours":19.02514681217898,"endHours":20.02514681217898,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:02","end":"21:02","startHours":20.02514681217898,"endHours":21.02514681217898,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:02","end":"22:02","startHours":21.02514681217898,"endHours":22.02514681217898,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:02","end":"23:02","startHours":22.02514681217898,"endHours":23.02514681217898,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:02","end":"00:02","startHours":23.02514681217898,"endHours":24.02514681217898,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:02","end":"01:02","startHours":24.02514681217898,"endHours":25.02514681217898,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:02","end":"02:02","startHours":25.02514681217898,"endHours":26.02514681217898,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:02","end":"03:02","startHours":26.02514681217898,"endHours":27.02514681217898,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:02","end":"04:02","startHours":27.02514681217898,"endHours":28.02514681217898,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:02","end":"05:02","startHours":28.02514681217898,"endHours":29.02514681217898,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:02","end":"06:02","startHours":29.02514681217898,"endHours":30.02514681217898,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:02","end":"07:02","startHours":30.02514681217898,"endHours":31.02514681217898,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"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":-22.724259686705377,"eotMinutes":7.298225106333945,"ayanamsa":25.71}},"calendars":{"vikram_samvat":2189,"vikram_samvatsara":"Viśvāvasu","saka_samvat":2054,"saka_samvatsara":"Nandana","bengali_samvat":1539,"malayalam_era":1308,"nanakshahi_year":663,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Pratipada · Vikram 2189 Viśvāvasu · Śaka 2054 Nandana"},"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":"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","relevance":0.5}]},"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 8, 2132 CE · Ṛṣikeśa · Vidhyamitra","description":"December 8, 2132 CE for Ṛṣikeśa: Śukla Pratipada, sūryodaya 07:02, sūryāsta 17:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2132-12-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2132-12-08","sa":"https://sa.vidhyamitra.com/city/rishikesh/2132-12-08","hi":"https://hi.vidhyamitra.com/city/rishikesh/2132-12-08","x-default":"https://vidhyamitra.com/city/rishikesh/2132-12-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-24T10:18:35.809Z","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":"2026-05-24T10:18:35.809Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-24T10:18:35.809Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}