{"id":"vidhyamitra:city-day:rishikesh:2066-01-02:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2066-01-02","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2066-01-02","date_display":"January 2, 2066 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":2066,"month":1,"day":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2475652.770833,"kali_year":5167,"ahargana":1887187.2708,"sun":{"sidereal_longitude":256.7745,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":328.8692,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":72.0947,"elapsed_within_tithi_degrees":0.0947},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":328.8692,"elapsed_within_degrees":8.8692},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":225.6437},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2066,"month":1,"day":2,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2475652.770833,"ahargana":1887187.2708,"kali_year":5167,"ayanamsa_lahiri":24.775,"grahas":{"sun":{"sidereal_longitude":257.15991600000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":331.29891599999996,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false,"latitude":3.9399},"mars":{"sidereal_longitude":331.72521600000005,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":251.03761599999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":216.665216,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":258.23381600000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":121.499416,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":267.7366,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":87.7366,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":2066,"month":1,"day":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2475652.770833,"kali_year":5167,"ahargana":1887187.2708,"sun":{"sidereal_longitude":256.7745,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":328.8692,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":72.0947,"elapsed_within_tithi_degrees":0.0947},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":328.8692,"elapsed_within_degrees":8.8692},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":225.6437},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.94,"elongation":72.095},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.94,"opposition_distance":107.905}},"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":"07:13","sunsetLocal":"17:29","solarNoonLocal":"12:21","dayLengthHours":10.254474632239976,"dayLengthDisplay":"10 Hours 15 Mins 16 Secs","nightLengthDisplay":"13 Hours 44 Mins 44 Secs","moonriseLocal":"11:19","moonsetLocal":"23:17","rahuKala":{"name":"Rāhu Kāla","start":"09:47","end":"11:04","startHours":9.787703176695896,"endHours":11.069512505725893,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:38","end":"14:55","startHours":13.633131163785887,"endHours":14.914940492815884,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:13","end":"08:30","startHours":7.224084518635902,"endHours":8.505893847665899,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:37","end":"09:58","startHours":9.616795266158562,"endHours":9.958611087233228,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:39","end":"07:55","startHours":7.651354294979234,"endHours":7.924806951838967,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:42","startHours":12.009506013681223,"endHours":12.693137655830556,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:51","end":"06:32","startHours":5.856821234337239,"endHours":6.54045287648657,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:22","end":"07:13","startHours":6.369544965949237,"endHours":7.224084518635902,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:04","end":"14:45","startHours":14.060400940129218,"endHours":14.74403258227855,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:17","end":"17:41","startHours":17.27855915087588,"endHours":17.678559150875877,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:29","end":"17:54","startHours":17.478559150875878,"endHours":17.90582892721921,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:14","end":"18:59","startHours":17.228559150875878,"endHours":18.978559150875878,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:42","startHours":24.009506013681225,"endHours":24.693137655830554,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:13","end":"08:30","startHours":7.224084518635902,"endHours":8.505893847665899,"quality":"inauspicious"},{"name":"Śubha","start":"08:30","end":"09:47","startHours":8.505893847665899,"endHours":9.787703176695896,"quality":"auspicious"},{"name":"Roga","start":"09:47","end":"11:04","startHours":9.787703176695896,"endHours":11.069512505725893,"quality":"inauspicious"},{"name":"Udveg","start":"11:04","end":"12:21","startHours":11.069512505725893,"endHours":12.35132183475589,"quality":"inauspicious"},{"name":"Chala","start":"12:21","end":"13:38","startHours":12.35132183475589,"endHours":13.633131163785887,"quality":"neutral"},{"name":"Labha","start":"13:38","end":"14:55","startHours":13.633131163785887,"endHours":14.914940492815884,"quality":"auspicious"},{"name":"Amṛta","start":"14:55","end":"16:12","startHours":14.914940492815884,"endHours":16.19674982184588,"quality":"auspicious"},{"name":"Kāla","start":"16:12","end":"17:29","startHours":16.19674982184588,"endHours":17.478559150875878,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:29","end":"19:12","startHours":17.478559150875878,"endHours":19.19674982184588,"quality":"auspicious"},{"name":"Amṛta","start":"19:12","end":"20:55","startHours":19.19674982184588,"endHours":20.914940492815884,"quality":"auspicious"},{"name":"Kāla","start":"20:55","end":"22:38","startHours":20.914940492815884,"endHours":22.633131163785887,"quality":"inauspicious"},{"name":"Śubha","start":"22:38","end":"00:21","startHours":22.633131163785887,"endHours":24.35132183475589,"quality":"auspicious"},{"name":"Roga","start":"00:21","end":"02:04","startHours":24.35132183475589,"endHours":26.069512505725893,"quality":"inauspicious"},{"name":"Udveg","start":"02:04","end":"03:47","startHours":26.069512505725893,"endHours":27.787703176695896,"quality":"inauspicious"},{"name":"Chala","start":"03:47","end":"05:30","startHours":27.787703176695896,"endHours":29.5058938476659,"quality":"neutral"},{"name":"Labha","start":"05:30","end":"07:13","startHours":29.5058938476659,"endHours":31.2240845186359,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:13","end":"08:13","startHours":7.224084518635902,"endHours":8.224084518635902,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:13","end":"09:13","startHours":8.224084518635902,"endHours":9.224084518635902,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:13","end":"10:13","startHours":9.224084518635902,"endHours":10.224084518635902,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:13","end":"11:13","startHours":10.224084518635902,"endHours":11.224084518635902,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:13","end":"12:13","startHours":11.224084518635902,"endHours":12.224084518635902,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:13","end":"13:13","startHours":12.224084518635902,"endHours":13.224084518635902,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:13","end":"14:13","startHours":13.224084518635902,"endHours":14.224084518635902,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:13","end":"15:13","startHours":14.224084518635902,"endHours":15.224084518635902,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:13","end":"16:13","startHours":15.224084518635902,"endHours":16.2240845186359,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:13","end":"17:13","startHours":16.2240845186359,"endHours":17.2240845186359,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:13","end":"18:13","startHours":17.2240845186359,"endHours":18.2240845186359,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:13","end":"19:13","startHours":18.2240845186359,"endHours":19.2240845186359,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:13","end":"20:13","startHours":19.2240845186359,"endHours":20.2240845186359,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:13","end":"21:13","startHours":20.2240845186359,"endHours":21.2240845186359,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:13","end":"22:13","startHours":21.2240845186359,"endHours":22.2240845186359,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:13","end":"23:13","startHours":22.2240845186359,"endHours":23.2240845186359,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:13","end":"00:13","startHours":23.2240845186359,"endHours":24.2240845186359,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:13","end":"01:13","startHours":24.2240845186359,"endHours":25.2240845186359,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:13","end":"02:13","startHours":25.2240845186359,"endHours":26.2240845186359,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:13","end":"03:13","startHours":26.2240845186359,"endHours":27.2240845186359,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:13","end":"04:13","startHours":27.2240845186359,"endHours":28.2240845186359,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:13","end":"05:13","startHours":28.2240845186359,"endHours":29.2240845186359,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:13","end":"06:13","startHours":29.2240845186359,"endHours":30.2240845186359,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:13","end":"07:13","startHours":30.2240845186359,"endHours":31.2240845186359,"planetary_lord":"Mercury"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Amṛta","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":-22.900670817809313,"eotMinutes":-4.149710085353452,"ayanamsa":24.775}},"calendars":{"vikram_samvat":2123,"vikram_samvatsara":"Vikāri","saka_samvat":1988,"saka_samvatsara":"Vyaya","bengali_samvat":1473,"malayalam_era":1242,"nanakshahi_year":597,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","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 Śukla Saptamī · Vikram 2123 Vikāri · Śaka 1988 Vyaya"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 January 2, 2066 CE · Ṛṣikeśa · Vidhyamitra","description":"January 2, 2066 CE for Ṛṣikeśa: Śukla Saptamī, sūryodaya 07:13, sūryāsta 17:29.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2066-01-02","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2066-01-02","sa":"https://sa.vidhyamitra.com/city/rishikesh/2066-01-02","hi":"https://hi.vidhyamitra.com/city/rishikesh/2066-01-02","x-default":"https://vidhyamitra.com/city/rishikesh/2066-01-02"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T04:50:15.613Z","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":"2026-06-01T04:50:15.613Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T04:50:15.613Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}