{"id":"vidhyamitra:city-day:rishikesh:2154-01-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2154-01-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2154-01-26","date_display":"January 26, 2154 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":2154,"month":1,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507817.770833,"kali_year":5255,"ahargana":1919352.2708,"sun":{"sidereal_longitude":279.6042,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":57.2997,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":137.6956,"elapsed_within_tithi_degrees":5.6956},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":57.2997,"elapsed_within_degrees":3.9664},"yoga":{"number":26,"name":"Indra","sum_longitude":336.9039},"karana":{"half_tithi_index":22,"name":"Bava"},"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":2154,"month":1,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2507817.770833,"ahargana":1919352.2708,"kali_year":5255,"ayanamsa_lahiri":26.0052,"grahas":{"sun":{"sidereal_longitude":280.007077,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"moon":{"sidereal_longitude":58.55677700000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false,"latitude":3.6309},"mars":{"sidereal_longitude":288.141077,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":260.249277,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":354.293877,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":292.10467700000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":114.108877,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":3.4801,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":183.4801,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":2154,"month":1,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507817.770833,"kali_year":5255,"ahargana":1919352.2708,"sun":{"sidereal_longitude":279.6042,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":57.2997,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":137.6956,"elapsed_within_tithi_degrees":5.6956},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":57.2997,"elapsed_within_degrees":3.9664},"yoga":{"number":26,"name":"Indra","sum_longitude":336.9039},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.631,"elongation":137.696},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.631,"opposition_distance":42.304}},"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":"07:11","sunsetLocal":"17:48","solarNoonLocal":"12:29","dayLengthHours":10.624208977623125,"dayLengthDisplay":"10 Hours 37 Mins 27 Secs","nightLengthDisplay":"13 Hours 22 Mins 33 Secs","moonriseLocal":"14:43","moonsetLocal":"04:45","rahuKala":{"name":"Rāhu Kāla","start":"09:50","end":"11:10","startHours":9.8351541798214,"endHours":11.16318030202429,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:49","end":"15:09","startHours":13.819232546430072,"endHours":15.147258668632961,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:11","end":"08:30","startHours":7.179101935415618,"endHours":8.507128057618509,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:39","end":"10:01","startHours":9.658084030194347,"endHours":10.01222432944845,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:37","end":"07:54","startHours":7.621777309483249,"endHours":7.905089548886532,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:08","end":"12:51","startHours":12.137066124973076,"endHours":12.845346723481283,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:46","end":"06:28","startHours":5.762540738399201,"endHours":6.4708213369074095,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:18","end":"07:11","startHours":6.293751187280358,"endHours":7.179101935415618,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:16","end":"14:58","startHours":14.261907920497702,"endHours":14.97018851900591,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:36","end":"18:00","startHours":17.603310913038744,"endHours":18.003310913038742,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:48","end":"18:15","startHours":17.803310913038743,"endHours":18.245986287106373,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:33","end":"19:18","startHours":17.553310913038743,"endHours":19.303310913038743,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:08","end":"00:51","startHours":24.137066124973074,"endHours":24.845346723481285,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:11","end":"08:30","startHours":7.179101935415618,"endHours":8.507128057618509,"quality":"inauspicious"},{"name":"Śubha","start":"08:30","end":"09:50","startHours":8.507128057618509,"endHours":9.8351541798214,"quality":"auspicious"},{"name":"Roga","start":"09:50","end":"11:10","startHours":9.8351541798214,"endHours":11.16318030202429,"quality":"inauspicious"},{"name":"Udveg","start":"11:10","end":"12:29","startHours":11.16318030202429,"endHours":12.49120642422718,"quality":"inauspicious"},{"name":"Chala","start":"12:29","end":"13:49","startHours":12.49120642422718,"endHours":13.819232546430072,"quality":"neutral"},{"name":"Labha","start":"13:49","end":"15:09","startHours":13.819232546430072,"endHours":15.147258668632961,"quality":"auspicious"},{"name":"Amṛta","start":"15:09","end":"16:29","startHours":15.147258668632961,"endHours":16.47528479083585,"quality":"auspicious"},{"name":"Kāla","start":"16:29","end":"17:48","startHours":16.47528479083585,"endHours":17.803310913038743,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:48","end":"19:29","startHours":17.803310913038743,"endHours":19.475284790835854,"quality":"auspicious"},{"name":"Amṛta","start":"19:29","end":"21:09","startHours":19.475284790835854,"endHours":21.14725866863296,"quality":"auspicious"},{"name":"Kāla","start":"21:09","end":"22:49","startHours":21.14725866863296,"endHours":22.819232546430072,"quality":"inauspicious"},{"name":"Śubha","start":"22:49","end":"00:29","startHours":22.819232546430072,"endHours":24.49120642422718,"quality":"auspicious"},{"name":"Roga","start":"00:29","end":"02:10","startHours":24.49120642422718,"endHours":26.16318030202429,"quality":"inauspicious"},{"name":"Udveg","start":"02:10","end":"03:50","startHours":26.16318030202429,"endHours":27.8351541798214,"quality":"inauspicious"},{"name":"Chala","start":"03:50","end":"05:30","startHours":27.8351541798214,"endHours":29.50712805761851,"quality":"neutral"},{"name":"Labha","start":"05:30","end":"07:11","startHours":29.50712805761851,"endHours":31.179101935415616,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:11","end":"08:11","startHours":7.179101935415618,"endHours":8.179101935415618,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:11","end":"09:11","startHours":8.179101935415618,"endHours":9.179101935415618,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:11","end":"10:11","startHours":9.179101935415618,"endHours":10.179101935415618,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:11","end":"11:11","startHours":10.179101935415618,"endHours":11.179101935415618,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:11","end":"12:11","startHours":11.179101935415618,"endHours":12.179101935415618,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:11","end":"13:11","startHours":12.179101935415618,"endHours":13.179101935415618,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:11","end":"14:11","startHours":13.179101935415618,"endHours":14.179101935415618,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:11","end":"15:11","startHours":14.179101935415618,"endHours":15.179101935415618,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:11","end":"16:11","startHours":15.179101935415618,"endHours":16.179101935415616,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:11","end":"17:11","startHours":16.179101935415616,"endHours":17.179101935415616,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:11","end":"18:11","startHours":17.179101935415616,"endHours":18.179101935415616,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:11","end":"19:11","startHours":18.179101935415616,"endHours":19.179101935415616,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:11","end":"20:11","startHours":19.179101935415616,"endHours":20.179101935415616,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:11","end":"21:11","startHours":20.179101935415616,"endHours":21.179101935415616,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:11","end":"22:11","startHours":21.179101935415616,"endHours":22.179101935415616,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:11","end":"23:11","startHours":22.179101935415616,"endHours":23.179101935415616,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:11","end":"00:11","startHours":23.179101935415616,"endHours":24.179101935415616,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:11","end":"01:11","startHours":24.179101935415616,"endHours":25.179101935415616,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:11","end":"02:11","startHours":25.179101935415616,"endHours":26.179101935415616,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:11","end":"03:11","startHours":26.179101935415616,"endHours":27.179101935415616,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:11","end":"04:11","startHours":27.179101935415616,"endHours":28.179101935415616,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:11","end":"05:11","startHours":28.179101935415616,"endHours":29.179101935415616,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:11","end":"06:11","startHours":29.179101935415616,"endHours":30.179101935415616,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:11","end":"07:11","startHours":30.179101935415616,"endHours":31.179101935415616,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-18.767109448065277,"eotMinutes":-12.542785453630707,"ayanamsa":26.0052}},"calendars":{"vikram_samvat":2211,"vikram_samvatsara":"Prabhava","saka_samvat":2076,"saka_samvatsara":"Ānanda","bengali_samvat":1561,"malayalam_era":1330,"nanakshahi_year":685,"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":"Makara (Tai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Dvādaśī · Vikram 2211 Prabhava · Śaka 2076 Ānanda"},"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 26, 2154 CE · Ṛṣikeśa · Vidhyamitra","description":"January 26, 2154 CE for Ṛṣikeśa: Śukla Dvādaśī, sūryodaya 07:11, sūryāsta 17:48.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2154-01-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2154-01-26","sa":"https://sa.vidhyamitra.com/city/rishikesh/2154-01-26","hi":"https://hi.vidhyamitra.com/city/rishikesh/2154-01-26","x-default":"https://vidhyamitra.com/city/rishikesh/2154-01-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-29T20:52:54.572Z","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":"2026-05-29T20:52:54.572Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-29T20:52:54.572Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}