{"id":"vidhyamitra:city-day:noida:2174-01-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/noida/2174-01-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2174-01-15","date_display":"January 15, 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":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515111.770833,"kali_year":5275,"ahargana":1926646.2708,"sun":{"sidereal_longitude":268.1368,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":54.0765,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":145.9397,"elapsed_within_tithi_degrees":1.9397},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":54.0765,"elapsed_within_degrees":0.7431},"yoga":{"number":25,"name":"Brahma","sum_longitude":322.2132},"karana":{"half_tithi_index":24,"name":"Kaulava"},"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":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2515111.770833,"ahargana":1926646.2708,"kali_year":5275,"ayanamsa_lahiri":26.2842,"grahas":{"sun":{"sidereal_longitude":268.677992,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":55.197591999999986,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false,"latitude":4.3856},"mars":{"sidereal_longitude":190.61679200000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":261.15699199999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":247.91069199999993,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"venus":{"sidereal_longitude":220.90159199999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":340.302792,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":337.0089,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":157.0089,"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":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515111.770833,"kali_year":5275,"ahargana":1926646.2708,"sun":{"sidereal_longitude":268.1368,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":54.0765,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":145.9397,"elapsed_within_tithi_degrees":1.9397},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":54.0765,"elapsed_within_degrees":0.7431},"yoga":{"number":25,"name":"Brahma","sum_longitude":322.2132},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.386,"elongation":145.94},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.386,"opposition_distance":34.06}},"eclipse_window_40days":[]},"city":{"slug":"noida","name":"Noida, Uttar Pradesh","lat":28.5355,"lon":77.391,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"noida","name":"Noida, Uttar Pradesh","lat":28.5355,"lon":77.391,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"07:14","sunsetLocal":"17:45","solarNoonLocal":"12:30","dayLengthHours":10.520429015273553,"dayLengthDisplay":"10 Hours 31 Mins 14 Secs","nightLengthDisplay":"13 Hours 28 Mins 46 Secs","moonriseLocal":"15:19","moonsetLocal":"05:13","rahuKala":{"name":"Rāhu Kāla","start":"09:52","end":"11:11","startHours":9.8663252369505,"endHours":11.181378863859694,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:49","end":"15:08","startHours":13.811486117678083,"endHours":15.126539744587276,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:14","end":"08:33","startHours":7.236217983132112,"endHours":8.551271610041306,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:41","end":"10:02","startHours":9.690984753362606,"endHours":10.041665720538393,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:40","end":"07:57","startHours":7.674569192101843,"endHours":7.955113965842471,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:09","end":"12:51","startHours":12.145751523593102,"endHours":12.847113457944673,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:50","end":"06:32","startHours":5.833494114428971,"endHours":6.534856048780542,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:22","end":"07:14","startHours":6.359515565192649,"endHours":7.236217983132112,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"14:57","startHours":14.249837326647814,"endHours":14.951199260999385,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:33","end":"17:57","startHours":17.556646998405665,"endHours":17.956646998405663,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:45","end":"18:12","startHours":17.756646998405664,"endHours":18.194998207375395,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:30","end":"19:15","startHours":17.506646998405664,"endHours":19.256646998405664,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:09","end":"00:51","startHours":24.145751523593106,"endHours":24.847113457944673,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:14","end":"08:33","startHours":7.236217983132112,"endHours":8.551271610041306,"quality":"inauspicious"},{"name":"Śubha","start":"08:33","end":"09:52","startHours":8.551271610041306,"endHours":9.8663252369505,"quality":"auspicious"},{"name":"Roga","start":"09:52","end":"11:11","startHours":9.8663252369505,"endHours":11.181378863859694,"quality":"inauspicious"},{"name":"Udveg","start":"11:11","end":"12:30","startHours":11.181378863859694,"endHours":12.496432490768889,"quality":"inauspicious"},{"name":"Chala","start":"12:30","end":"13:49","startHours":12.496432490768889,"endHours":13.811486117678083,"quality":"neutral"},{"name":"Labha","start":"13:49","end":"15:08","startHours":13.811486117678083,"endHours":15.126539744587276,"quality":"auspicious"},{"name":"Amṛta","start":"15:08","end":"16:26","startHours":15.126539744587276,"endHours":16.44159337149647,"quality":"auspicious"},{"name":"Kāla","start":"16:26","end":"17:45","startHours":16.44159337149647,"endHours":17.756646998405664,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:45","end":"19:26","startHours":17.756646998405664,"endHours":19.44159337149647,"quality":"auspicious"},{"name":"Amṛta","start":"19:26","end":"21:08","startHours":19.44159337149647,"endHours":21.126539744587276,"quality":"auspicious"},{"name":"Kāla","start":"21:08","end":"22:49","startHours":21.126539744587276,"endHours":22.81148611767808,"quality":"inauspicious"},{"name":"Śubha","start":"22:49","end":"00:30","startHours":22.81148611767808,"endHours":24.49643249076889,"quality":"auspicious"},{"name":"Roga","start":"00:30","end":"02:11","startHours":24.49643249076889,"endHours":26.181378863859692,"quality":"inauspicious"},{"name":"Udveg","start":"02:11","end":"03:52","startHours":26.181378863859692,"endHours":27.866325236950498,"quality":"inauspicious"},{"name":"Chala","start":"03:52","end":"05:33","startHours":27.866325236950498,"endHours":29.551271610041304,"quality":"neutral"},{"name":"Labha","start":"05:33","end":"07:14","startHours":29.551271610041304,"endHours":31.23621798313211,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:14","end":"08:14","startHours":7.236217983132112,"endHours":8.23621798313211,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:14","end":"09:14","startHours":8.23621798313211,"endHours":9.23621798313211,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:14","end":"10:14","startHours":9.23621798313211,"endHours":10.23621798313211,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:14","end":"11:14","startHours":10.23621798313211,"endHours":11.23621798313211,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:14","end":"12:14","startHours":11.23621798313211,"endHours":12.23621798313211,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:14","end":"13:14","startHours":12.23621798313211,"endHours":13.23621798313211,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:14","end":"14:14","startHours":13.23621798313211,"endHours":14.23621798313211,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:14","end":"15:14","startHours":14.23621798313211,"endHours":15.23621798313211,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:14","end":"16:14","startHours":15.23621798313211,"endHours":16.23621798313211,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:14","end":"17:14","startHours":16.23621798313211,"endHours":17.23621798313211,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:14","end":"18:14","startHours":17.23621798313211,"endHours":18.23621798313211,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:14","end":"19:14","startHours":18.23621798313211,"endHours":19.23621798313211,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:14","end":"20:14","startHours":19.23621798313211,"endHours":20.23621798313211,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:14","end":"21:14","startHours":20.23621798313211,"endHours":21.23621798313211,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:14","end":"22:14","startHours":21.23621798313211,"endHours":22.23621798313211,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:14","end":"23:14","startHours":22.23621798313211,"endHours":23.23621798313211,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:14","end":"00:14","startHours":23.23621798313211,"endHours":24.23621798313211,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:14","end":"01:14","startHours":24.23621798313211,"endHours":25.23621798313211,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:14","end":"02:14","startHours":25.23621798313211,"endHours":26.23621798313211,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:14","end":"03:14","startHours":26.23621798313211,"endHours":27.23621798313211,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:14","end":"04:14","startHours":27.23621798313211,"endHours":28.23621798313211,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:14","end":"05:14","startHours":28.23621798313211,"endHours":29.23621798313211,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:14","end":"06:14","startHours":29.23621798313211,"endHours":30.23621798313211,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:14","end":"07:14","startHours":30.23621798313211,"endHours":31.23621798313211,"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":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.13575040410373,"eotMinutes":-9.349949446133257,"ayanamsa":26.2842}},"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","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 Trayodaśī · Vikram 2231 Sarvajit · Śaka 2096 Bhāva"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":"noida"},"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, 2174 CE · Noida, Uttar Pradesh · Vidhyamitra","description":"January 15, 2174 CE for Noida, Uttar Pradesh: Śukla Trayodaśī, sūryodaya 07:14, sūryāsta 17:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/noida/2174-01-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/noida/2174-01-15","sa":"https://sa.vidhyamitra.com/city/noida/2174-01-15","hi":"https://hi.vidhyamitra.com/city/noida/2174-01-15","x-default":"https://vidhyamitra.com/city/noida/2174-01-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T07:00:36.179Z","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":"2026-06-03T07:00:36.179Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T07:00:36.179Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}