{"id":"vidhyamitra:city-day:rishikesh:2124-01-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2124-01-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2124-01-15","date_display":"January 15, 2124 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":2124,"month":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2496848.770833,"kali_year":5225,"ahargana":1908383.2708,"sun":{"sidereal_longitude":268.0729,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":249.0575,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":340.9846,"elapsed_within_tithi_degrees":4.9846},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":249.0575,"elapsed_within_degrees":9.0575},"yoga":{"number":12,"name":"Dhruva","sum_longitude":157.1304},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"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":2124,"month":1,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2496848.770833,"ahargana":1908383.2708,"kali_year":5225,"ayanamsa_lahiri":25.5857,"grahas":{"sun":{"sidereal_longitude":268.497473,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":249.93267300000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false,"latitude":1.8565},"mars":{"sidereal_longitude":292.356173,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":254.11327300000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":183.52947300000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":309.737573,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":107.40997300000004,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":224.6705,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":44.6705,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":2124,"month":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2496848.770833,"kali_year":5225,"ahargana":1908383.2708,"sun":{"sidereal_longitude":268.0729,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":249.0575,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":340.9846,"elapsed_within_tithi_degrees":4.9846},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":249.0575,"elapsed_within_degrees":9.0575},"yoga":{"number":12,"name":"Dhruva","sum_longitude":157.1304},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.856,"elongation":19.015},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.856,"opposition_distance":160.985}},"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":"17:38","solarNoonLocal":"12:26","dayLengthHours":10.401217389159996,"dayLengthDisplay":"10 Hours 24 Mins 04 Secs","nightLengthDisplay":"13 Hours 35 Mins 56 Secs","moonriseLocal":"06:07","moonsetLocal":"16:17","rahuKala":{"name":"Rāhu Kāla","start":"09:50","end":"11:08","startHours":9.83768814347889,"endHours":11.137840317123889,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:44","end":"15:02","startHours":13.738144664413888,"endHours":15.038296838058887,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:14","end":"08:32","startHours":7.23738379618889,"endHours":8.53753596983389,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:40","end":"10:01","startHours":9.664334520326221,"endHours":10.011041766631555,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:40","end":"07:57","startHours":7.670767854070557,"endHours":7.948133651114824,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:05","end":"12:47","startHours":12.091285244463554,"endHours":12.784699737074222,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:51","end":"06:33","startHours":5.850554810967558,"endHours":6.543969303578224,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:22","end":"07:14","startHours":6.370615680425558,"endHours":7.23738379618889,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:52","startHours":14.171528722295553,"endHours":14.86494321490622,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:26","end":"17:50","startHours":17.438601185348887,"endHours":17.838601185348885,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:38","end":"18:04","startHours":17.638601185348886,"endHours":18.071985243230554,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:23","end":"19:08","startHours":17.388601185348886,"endHours":19.138601185348886,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:05","end":"00:47","startHours":24.091285244463556,"endHours":24.78469973707422,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:14","end":"08:32","startHours":7.23738379618889,"endHours":8.53753596983389,"quality":"inauspicious"},{"name":"Śubha","start":"08:32","end":"09:50","startHours":8.53753596983389,"endHours":9.83768814347889,"quality":"auspicious"},{"name":"Roga","start":"09:50","end":"11:08","startHours":9.83768814347889,"endHours":11.137840317123889,"quality":"inauspicious"},{"name":"Udveg","start":"11:08","end":"12:26","startHours":11.137840317123889,"endHours":12.437992490768888,"quality":"inauspicious"},{"name":"Chala","start":"12:26","end":"13:44","startHours":12.437992490768888,"endHours":13.738144664413888,"quality":"neutral"},{"name":"Labha","start":"13:44","end":"15:02","startHours":13.738144664413888,"endHours":15.038296838058887,"quality":"auspicious"},{"name":"Amṛta","start":"15:02","end":"16:20","startHours":15.038296838058887,"endHours":16.338449011703887,"quality":"auspicious"},{"name":"Kāla","start":"16:20","end":"17:38","startHours":16.338449011703887,"endHours":17.638601185348886,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:38","end":"19:20","startHours":17.638601185348886,"endHours":19.338449011703887,"quality":"auspicious"},{"name":"Amṛta","start":"19:20","end":"21:02","startHours":19.338449011703887,"endHours":21.038296838058887,"quality":"auspicious"},{"name":"Kāla","start":"21:02","end":"22:44","startHours":21.038296838058887,"endHours":22.738144664413888,"quality":"inauspicious"},{"name":"Śubha","start":"22:44","end":"00:26","startHours":22.738144664413888,"endHours":24.437992490768888,"quality":"auspicious"},{"name":"Roga","start":"00:26","end":"02:08","startHours":24.437992490768888,"endHours":26.13784031712389,"quality":"inauspicious"},{"name":"Udveg","start":"02:08","end":"03:50","startHours":26.13784031712389,"endHours":27.83768814347889,"quality":"inauspicious"},{"name":"Chala","start":"03:50","end":"05:32","startHours":27.83768814347889,"endHours":29.53753596983389,"quality":"neutral"},{"name":"Labha","start":"05:32","end":"07:14","startHours":29.53753596983389,"endHours":31.23738379618889,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:14","end":"08:14","startHours":7.23738379618889,"endHours":8.23738379618889,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:14","end":"09:14","startHours":8.23738379618889,"endHours":9.23738379618889,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:14","end":"10:14","startHours":9.23738379618889,"endHours":10.23738379618889,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:14","end":"11:14","startHours":10.23738379618889,"endHours":11.23738379618889,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:14","end":"12:14","startHours":11.23738379618889,"endHours":12.23738379618889,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:14","end":"13:14","startHours":12.23738379618889,"endHours":13.23738379618889,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:14","end":"14:14","startHours":13.23738379618889,"endHours":14.23738379618889,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:14","end":"15:14","startHours":14.23738379618889,"endHours":15.23738379618889,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:14","end":"16:14","startHours":15.23738379618889,"endHours":16.23738379618889,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:14","end":"17:14","startHours":16.23738379618889,"endHours":17.23738379618889,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:14","end":"18:14","startHours":17.23738379618889,"endHours":18.23738379618889,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:14","end":"19:14","startHours":18.23738379618889,"endHours":19.23738379618889,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:14","end":"20:14","startHours":19.23738379618889,"endHours":20.23738379618889,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:14","end":"21:14","startHours":20.23738379618889,"endHours":21.23738379618889,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:14","end":"22:14","startHours":21.23738379618889,"endHours":22.23738379618889,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:14","end":"23:14","startHours":22.23738379618889,"endHours":23.23738379618889,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:14","end":"00:14","startHours":23.23738379618889,"endHours":24.23738379618889,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:14","end":"01:14","startHours":24.23738379618889,"endHours":25.23738379618889,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:14","end":"02:14","startHours":25.23738379618889,"endHours":26.23738379618889,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:14","end":"03:14","startHours":26.23738379618889,"endHours":27.23738379618889,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:14","end":"04:14","startHours":27.23738379618889,"endHours":28.23738379618889,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:14","end":"05:14","startHours":28.23738379618889,"endHours":29.23738379618889,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:14","end":"06:14","startHours":29.23738379618889,"endHours":30.23738379618889,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:14","end":"07:14","startHours":30.23738379618889,"endHours":31.23738379618889,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Lumba","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":-21.291405148954972,"eotMinutes":-9.349949446133257,"ayanamsa":25.5857}},"calendars":{"vikram_samvat":2181,"vikram_samvatsara":"Hemalambī","saka_samvat":2046,"saka_samvatsara":"Tāraṇa","bengali_samvat":1531,"malayalam_era":1300,"nanakshahi_year":655,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Caturdaśī · Vikram 2181 Hemalambī · Śaka 2046 Tāraṇa"},"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},{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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 15, 2124 CE · Ṛṣikeśa · Vidhyamitra","description":"January 15, 2124 CE for Ṛṣikeśa: Kṛṣṇa Caturdaśī, sūryodaya 07:14, sūryāsta 17:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2124-01-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2124-01-15","sa":"https://sa.vidhyamitra.com/city/rishikesh/2124-01-15","hi":"https://hi.vidhyamitra.com/city/rishikesh/2124-01-15","x-default":"https://vidhyamitra.com/city/rishikesh/2124-01-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-23T07:11:30.492Z","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":"2026-05-23T07:11:30.492Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-23T07:11:30.492Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}