{"id":"vidhyamitra:city-day:rishikesh:2070-12-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2070-12-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2070-12-23","date_display":"December 23, 2070 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":2070,"month":12,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2477468.770833,"kali_year":5172,"ahargana":1889003.2708,"sun":{"sidereal_longitude":246.1939,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":136.2862,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":250.0923,"elapsed_within_tithi_degrees":10.0923},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":136.2862,"elapsed_within_degrees":2.9529},"yoga":{"number":2,"name":"Prīti","sum_longitude":22.4802},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"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":2070,"month":12,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2477468.770833,"ahargana":1889003.2708,"kali_year":5172,"ayanamsa_lahiri":24.8445,"grahas":{"sun":{"sidereal_longitude":246.6832320000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"moon":{"sidereal_longitude":140.140132,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false,"latitude":-2.5941},"mars":{"sidereal_longitude":233.018732,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":223.97683200000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":354.207732,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":264.32883200000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":184.18093199999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":171.5162,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":351.5162,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":2070,"month":12,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2477468.770833,"kali_year":5172,"ahargana":1889003.2708,"sun":{"sidereal_longitude":246.1939,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":136.2862,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":250.0923,"elapsed_within_tithi_degrees":10.0923},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":136.2862,"elapsed_within_degrees":2.9529},"yoga":{"number":2,"name":"Prīti","sum_longitude":22.4802},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.594,"elongation":109.908},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.594,"opposition_distance":70.092}},"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":"07:10","sunsetLocal":"17:23","solarNoonLocal":"12:16","dayLengthHours":10.205552801065942,"dayLengthDisplay":"10 Hours 12 Mins 20 Secs","nightLengthDisplay":"13 Hours 47 Mins 40 Secs","moonriseLocal":"22:54","moonsetLocal":"11:27","rahuKala":{"name":"Rāhu Kāla","start":"14:50","end":"16:06","startHours":14.826156672071363,"endHours":16.101850772204607,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:43","end":"11:00","startHours":9.723380271538392,"endHours":10.999074371671636,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:16","end":"13:33","startHours":12.27476847180488,"endHours":13.550462571938121,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:33","end":"09:54","startHours":9.553287724853961,"endHours":9.893472818222826,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:36","end":"07:52","startHours":7.597223437982989,"endHours":7.8693715126780805,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:37","startHours":11.934583378436015,"endHours":12.614953565173744,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:49","end":"06:29","startHours":5.811251697796449,"endHours":6.491621884534179,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:19","end":"07:10","startHours":6.321529337849746,"endHours":7.171992071271908,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:59","end":"14:39","startHours":13.9756939386492,"endHours":14.65606412538693,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:11","end":"17:35","startHours":17.17754487233785,"endHours":17.57754487233785,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:23","end":"17:48","startHours":17.37754487233785,"endHours":17.80277623904893,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:08","end":"18:53","startHours":17.12754487233785,"endHours":18.87754487233785,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:37","startHours":23.934583378436013,"endHours":24.614953565173746,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:10","end":"08:27","startHours":7.171992071271908,"endHours":8.44768617140515,"quality":"inauspicious"},{"name":"Udveg","start":"08:27","end":"09:43","startHours":8.44768617140515,"endHours":9.723380271538392,"quality":"inauspicious"},{"name":"Chala","start":"09:43","end":"11:00","startHours":9.723380271538392,"endHours":10.999074371671636,"quality":"neutral"},{"name":"Labha","start":"11:00","end":"12:16","startHours":10.999074371671636,"endHours":12.27476847180488,"quality":"auspicious"},{"name":"Amṛta","start":"12:16","end":"13:33","startHours":12.27476847180488,"endHours":13.550462571938121,"quality":"auspicious"},{"name":"Kāla","start":"13:33","end":"14:50","startHours":13.550462571938121,"endHours":14.826156672071363,"quality":"inauspicious"},{"name":"Śubha","start":"14:50","end":"16:06","startHours":14.826156672071363,"endHours":16.101850772204607,"quality":"auspicious"},{"name":"Roga","start":"16:06","end":"17:23","startHours":16.101850772204607,"endHours":17.37754487233785,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:23","end":"19:06","startHours":17.37754487233785,"endHours":19.101850772204607,"quality":"inauspicious"},{"name":"Śubha","start":"19:06","end":"20:50","startHours":19.101850772204607,"endHours":20.826156672071363,"quality":"auspicious"},{"name":"Roga","start":"20:50","end":"22:33","startHours":20.826156672071363,"endHours":22.550462571938123,"quality":"inauspicious"},{"name":"Udveg","start":"22:33","end":"00:16","startHours":22.550462571938123,"endHours":24.27476847180488,"quality":"inauspicious"},{"name":"Chala","start":"00:16","end":"02:00","startHours":24.27476847180488,"endHours":25.999074371671636,"quality":"neutral"},{"name":"Labha","start":"02:00","end":"03:43","startHours":25.999074371671636,"endHours":27.723380271538396,"quality":"auspicious"},{"name":"Amṛta","start":"03:43","end":"05:27","startHours":27.723380271538396,"endHours":29.447686171405152,"quality":"auspicious"},{"name":"Kāla","start":"05:27","end":"07:10","startHours":29.447686171405152,"endHours":31.17199207127191,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:10","end":"08:10","startHours":7.171992071271908,"endHours":8.171992071271909,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:10","end":"09:10","startHours":8.171992071271909,"endHours":9.171992071271909,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:10","end":"10:10","startHours":9.171992071271909,"endHours":10.171992071271909,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:10","end":"11:10","startHours":10.171992071271909,"endHours":11.171992071271909,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:10","end":"12:10","startHours":11.171992071271909,"endHours":12.171992071271909,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:10","end":"13:10","startHours":12.171992071271909,"endHours":13.171992071271909,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:10","end":"14:10","startHours":13.171992071271909,"endHours":14.171992071271909,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:10","end":"15:10","startHours":14.171992071271909,"endHours":15.171992071271909,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:10","end":"16:10","startHours":15.171992071271909,"endHours":16.17199207127191,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:10","end":"17:10","startHours":16.17199207127191,"endHours":17.17199207127191,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:10","end":"18:10","startHours":17.17199207127191,"endHours":18.17199207127191,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:10","end":"19:10","startHours":18.17199207127191,"endHours":19.17199207127191,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:10","end":"20:10","startHours":19.17199207127191,"endHours":20.17199207127191,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:10","end":"21:10","startHours":20.17199207127191,"endHours":21.17199207127191,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:10","end":"22:10","startHours":21.17199207127191,"endHours":22.17199207127191,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:10","end":"23:10","startHours":22.17199207127191,"endHours":23.17199207127191,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:10","end":"00:10","startHours":23.17199207127191,"endHours":24.17199207127191,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:10","end":"01:10","startHours":24.17199207127191,"endHours":25.17199207127191,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:10","end":"02:10","startHours":25.17199207127191,"endHours":26.17199207127191,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:10","end":"03:10","startHours":26.17199207127191,"endHours":27.17199207127191,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:10","end":"04:10","startHours":27.17199207127191,"endHours":28.17199207127191,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:10","end":"05:10","startHours":28.17199207127191,"endHours":29.17199207127191,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:10","end":"06:10","startHours":29.17199207127191,"endHours":30.17199207127191,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:10","end":"07:10","startHours":30.17199207127191,"endHours":31.17199207127191,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"North","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"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":-23.427671523336006,"eotMinutes":0.4434916917071845,"ayanamsa":24.8445}},"calendars":{"vikram_samvat":2127,"vikram_samvatsara":"Śobhana","saka_samvat":1992,"saka_samvatsara":"Vikṛti","bengali_samvat":1477,"malayalam_era":1246,"nanakshahi_year":601,"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 Ṣaṣṭhī · Vikram 2127 Śobhana · Śaka 1992 Vikṛti"},"festivals":[],"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 December 23, 2070 CE · Ṛṣikeśa · Vidhyamitra","description":"December 23, 2070 CE for Ṛṣikeśa: Kṛṣṇa Ṣaṣṭhī, sūryodaya 07:10, sūryāsta 17:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2070-12-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2070-12-23","sa":"https://sa.vidhyamitra.com/city/rishikesh/2070-12-23","hi":"https://hi.vidhyamitra.com/city/rishikesh/2070-12-23","x-default":"https://vidhyamitra.com/city/rishikesh/2070-12-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T14:38:22.578Z","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":"2026-05-31T14:38:22.578Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T14:38:22.578Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}