{"id":"vidhyamitra:city-day:rishikesh:2174-01-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2174-01-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2174-01-08","date_display":"January 8, 2174 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":2174,"month":1,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515104.770833,"kali_year":5275,"ahargana":1926639.2708,"sun":{"sidereal_longitude":260.9427,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":318.1329,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":57.1901,"elapsed_within_tithi_degrees":9.1901},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":318.1329,"elapsed_within_degrees":11.4662},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":219.0756},"karana":{"half_tithi_index":9,"name":"Bālava"},"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":2174,"month":1,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2515104.770833,"ahargana":1926639.2708,"kali_year":5275,"ayanamsa_lahiri":26.2839,"grahas":{"sun":{"sidereal_longitude":261.54556,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":322.15886,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false,"latitude":-1.482},"mars":{"sidereal_longitude":186.76265999999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":269.65416000000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":246.33925999999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"venus":{"sidereal_longitude":215.44586000000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":339.89376,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":337.3798,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":157.3798,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"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":2174,"month":1,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515104.770833,"kali_year":5275,"ahargana":1926639.2708,"sun":{"sidereal_longitude":260.9427,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":318.1329,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":57.1901,"elapsed_within_tithi_degrees":9.1901},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":318.1329,"elapsed_within_degrees":11.4662},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":219.0756},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.482,"elongation":57.19},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.482,"opposition_distance":122.81}},"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":"07:14","sunsetLocal":"17:33","solarNoonLocal":"12:24","dayLengthHours":10.314377770127836,"dayLengthDisplay":"10 Hours 18 Mins 52 Secs","nightLengthDisplay":"13 Hours 41 Mins 08 Secs","moonriseLocal":"10:34","moonsetLocal":"22:18","rahuKala":{"name":"Rāhu Kāla","start":"09:49","end":"11:06","startHours":9.81526145135683,"endHours":11.104558672622812,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:41","end":"14:58","startHours":13.68315311515477,"endHours":14.97245033642075,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:14","end":"08:32","startHours":7.236667008824872,"endHours":8.525964230090851,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:39","end":"09:59","startHours":9.643355155188033,"endHours":9.987167747525628,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:40","end":"07:56","startHours":7.666432749246865,"endHours":7.9414828231169405,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:03","end":"12:44","startHours":12.050043301551195,"endHours":12.737668486226383,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:52","end":"06:33","startHours":5.861416639474494,"endHours":6.549041824149683,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:23","end":"07:14","startHours":6.377135527980886,"endHours":7.236667008824872,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:07","end":"14:48","startHours":14.112918855576762,"endHours":14.800544040251951,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:21","end":"17:45","startHours":17.35104477895271,"endHours":17.751044778952707,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:33","end":"17:59","startHours":17.551044778952708,"endHours":17.9808105193747,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:18","end":"19:03","startHours":17.301044778952708,"endHours":19.051044778952708,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:03","end":"00:44","startHours":24.050043301551195,"endHours":24.737668486226386,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:14","end":"08:32","startHours":7.236667008824872,"endHours":8.525964230090851,"quality":"inauspicious"},{"name":"Śubha","start":"08:32","end":"09:49","startHours":8.525964230090851,"endHours":9.81526145135683,"quality":"auspicious"},{"name":"Roga","start":"09:49","end":"11:06","startHours":9.81526145135683,"endHours":11.104558672622812,"quality":"inauspicious"},{"name":"Udveg","start":"11:06","end":"12:24","startHours":11.104558672622812,"endHours":12.39385589388879,"quality":"inauspicious"},{"name":"Chala","start":"12:24","end":"13:41","startHours":12.39385589388879,"endHours":13.68315311515477,"quality":"neutral"},{"name":"Labha","start":"13:41","end":"14:58","startHours":13.68315311515477,"endHours":14.97245033642075,"quality":"auspicious"},{"name":"Amṛta","start":"14:58","end":"16:16","startHours":14.97245033642075,"endHours":16.26174755768673,"quality":"auspicious"},{"name":"Kāla","start":"16:16","end":"17:33","startHours":16.26174755768673,"endHours":17.551044778952708,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:33","end":"19:16","startHours":17.551044778952708,"endHours":19.26174755768673,"quality":"auspicious"},{"name":"Amṛta","start":"19:16","end":"20:58","startHours":19.26174755768673,"endHours":20.97245033642075,"quality":"auspicious"},{"name":"Kāla","start":"20:58","end":"22:41","startHours":20.97245033642075,"endHours":22.68315311515477,"quality":"inauspicious"},{"name":"Śubha","start":"22:41","end":"00:24","startHours":22.68315311515477,"endHours":24.39385589388879,"quality":"auspicious"},{"name":"Roga","start":"00:24","end":"02:06","startHours":24.39385589388879,"endHours":26.104558672622808,"quality":"inauspicious"},{"name":"Udveg","start":"02:06","end":"03:49","startHours":26.104558672622808,"endHours":27.815261451356832,"quality":"inauspicious"},{"name":"Chala","start":"03:49","end":"05:32","startHours":27.815261451356832,"endHours":29.52596423009085,"quality":"neutral"},{"name":"Labha","start":"05:32","end":"07:14","startHours":29.52596423009085,"endHours":31.236667008824874,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:14","end":"08:14","startHours":7.236667008824872,"endHours":8.236667008824872,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:14","end":"09:14","startHours":8.236667008824872,"endHours":9.236667008824872,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:14","end":"10:14","startHours":9.236667008824872,"endHours":10.236667008824872,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:14","end":"11:14","startHours":10.236667008824872,"endHours":11.236667008824872,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:14","end":"12:14","startHours":11.236667008824872,"endHours":12.236667008824872,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:14","end":"13:14","startHours":12.236667008824872,"endHours":13.236667008824872,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:14","end":"14:14","startHours":13.236667008824872,"endHours":14.236667008824872,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:14","end":"15:14","startHours":14.236667008824872,"endHours":15.236667008824872,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:14","end":"16:14","startHours":15.236667008824872,"endHours":16.236667008824874,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:14","end":"17:14","startHours":16.236667008824874,"endHours":17.236667008824874,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:14","end":"18:14","startHours":17.236667008824874,"endHours":18.236667008824874,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:14","end":"19:14","startHours":18.236667008824874,"endHours":19.236667008824874,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:14","end":"20:14","startHours":19.236667008824874,"endHours":20.236667008824874,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:14","end":"21:14","startHours":20.236667008824874,"endHours":21.236667008824874,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:14","end":"22:14","startHours":21.236667008824874,"endHours":22.236667008824874,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:14","end":"23:14","startHours":22.236667008824874,"endHours":23.236667008824874,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:14","end":"00:14","startHours":23.236667008824874,"endHours":24.236667008824874,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:14","end":"01:14","startHours":24.236667008824874,"endHours":25.236667008824874,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:14","end":"02:14","startHours":25.236667008824874,"endHours":26.236667008824874,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:14","end":"03:14","startHours":26.236667008824874,"endHours":27.236667008824874,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:14","end":"04:14","startHours":27.236667008824874,"endHours":28.236667008824874,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:14","end":"05:14","startHours":28.236667008824874,"endHours":29.236667008824874,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:14","end":"06:14","startHours":29.236667008824874,"endHours":30.236667008824874,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:14","end":"07:14","startHours":30.236667008824874,"endHours":31.236667008824874,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.248859927244983,"eotMinutes":-6.7017536333273355,"ayanamsa":26.2839}},"calendars":{"vikram_samvat":2231,"vikram_samvatsara":"Sarvajit","saka_samvat":2096,"saka_samvatsara":"Bhāva","bengali_samvat":1581,"malayalam_era":1350,"nanakshahi_year":705,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Pañcamī · Vikram 2231 Sarvajit · Śaka 2096 Bhāva"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"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 8, 2174 CE · Ṛṣikeśa · Vidhyamitra","description":"January 8, 2174 CE for Ṛṣikeśa: Śukla Pañcamī, sūryodaya 07:14, sūryāsta 17:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2174-01-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2174-01-08","sa":"https://sa.vidhyamitra.com/city/rishikesh/2174-01-08","hi":"https://hi.vidhyamitra.com/city/rishikesh/2174-01-08","x-default":"https://vidhyamitra.com/city/rishikesh/2174-01-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-28T01:20:50.819Z","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":"2026-05-28T01:20:50.819Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-28T01:20:50.819Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}