{"id":"vidhyamitra:city-day:noida:2015-01-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/noida/2015-01-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2015-01-04","date_display":"January 4, 2015 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":2015,"month":1,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457026.770833,"kali_year":5116,"ahargana":1868561.2708,"sun":{"sidereal_longitude":259.0329,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":66.663,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":167.6301,"elapsed_within_tithi_degrees":11.6301},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":66.663,"elapsed_within_degrees":13.3297},"yoga":{"number":25,"name":"Brahma","sum_longitude":325.6959},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2015,"month":1,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457026.770833,"ahargana":1868561.2708,"kali_year":5116,"ayanamsa_lahiri":24.0627,"grahas":{"sun":{"sidereal_longitude":259.278866,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":65.82476600000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false,"latitude":-4.2801},"mars":{"sidereal_longitude":299.12406599999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":274.251166,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":116.68136600000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":276.28216599999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":216.858566,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":174.6317,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":354.6317,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":2015,"month":1,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457026.770833,"kali_year":5116,"ahargana":1868561.2708,"sun":{"sidereal_longitude":259.0329,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":66.663,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":167.6301,"elapsed_within_tithi_degrees":11.6301},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":66.663,"elapsed_within_degrees":13.3297},"yoga":{"number":25,"name":"Brahma","sum_longitude":325.6959},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.28,"elongation":167.63},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.28,"opposition_distance":12.37}},"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":"17:37","solarNoonLocal":"12:25","dayLengthHours":10.38158227799861,"dayLengthDisplay":"10 Hours 22 Mins 54 Secs","nightLengthDisplay":"13 Hours 37 Mins 06 Secs","moonriseLocal":"16:34","moonsetLocal":"06:29","rahuKala":{"name":"Rāhu Kāla","start":"16:19","end":"17:37","startHours":16.31742513533858,"endHours":17.615122920088407,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:25","end":"13:43","startHours":12.424331781089101,"endHours":13.722029565838927,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:01","end":"16:19","startHours":15.019727350588752,"endHours":16.31742513533858,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:39","end":"10:00","startHours":9.655909840289471,"endHours":10.001962582889425,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:40","end":"07:57","startHours":7.666106570339737,"endHours":7.9429487644197,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:05","end":"12:46","startHours":12.078279038489148,"endHours":12.770384523689055,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:51","end":"06:32","startHours":5.849329671689981,"endHours":6.541435156889888,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:22","end":"07:14","startHours":6.368408785589911,"endHours":7.233540642089795,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:51","startHours":14.15459549408887,"endHours":14.846700979288777,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:25","end":"17:49","startHours":17.415122920088407,"endHours":17.815122920088406,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:37","end":"18:03","startHours":17.615122920088407,"endHours":18.04768884833835,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:22","end":"19:07","startHours":17.365122920088407,"endHours":19.115122920088407,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:05","end":"00:46","startHours":24.078279038489146,"endHours":24.770384523689057,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:14","end":"08:32","startHours":7.233540642089795,"endHours":8.531238426839622,"quality":"inauspicious"},{"name":"Chala","start":"08:32","end":"09:50","startHours":8.531238426839622,"endHours":9.828936211589447,"quality":"neutral"},{"name":"Labha","start":"09:50","end":"11:08","startHours":9.828936211589447,"endHours":11.126633996339274,"quality":"auspicious"},{"name":"Amṛta","start":"11:08","end":"12:25","startHours":11.126633996339274,"endHours":12.424331781089101,"quality":"auspicious"},{"name":"Kāla","start":"12:25","end":"13:43","startHours":12.424331781089101,"endHours":13.722029565838927,"quality":"inauspicious"},{"name":"Śubha","start":"13:43","end":"15:01","startHours":13.722029565838927,"endHours":15.019727350588752,"quality":"auspicious"},{"name":"Roga","start":"15:01","end":"16:19","startHours":15.019727350588752,"endHours":16.31742513533858,"quality":"inauspicious"},{"name":"Udveg","start":"16:19","end":"17:37","startHours":16.31742513533858,"endHours":17.615122920088407,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:37","end":"19:19","startHours":17.615122920088407,"endHours":19.31742513533858,"quality":"auspicious"},{"name":"Roga","start":"19:19","end":"21:01","startHours":19.31742513533858,"endHours":21.019727350588752,"quality":"inauspicious"},{"name":"Udveg","start":"21:01","end":"22:43","startHours":21.019727350588752,"endHours":22.722029565838927,"quality":"inauspicious"},{"name":"Chala","start":"22:43","end":"00:25","startHours":22.722029565838927,"endHours":24.4243317810891,"quality":"neutral"},{"name":"Labha","start":"00:25","end":"02:08","startHours":24.4243317810891,"endHours":26.126633996339276,"quality":"auspicious"},{"name":"Amṛta","start":"02:08","end":"03:50","startHours":26.126633996339276,"endHours":27.82893621158945,"quality":"auspicious"},{"name":"Kāla","start":"03:50","end":"05:32","startHours":27.82893621158945,"endHours":29.53123842683962,"quality":"inauspicious"},{"name":"Śubha","start":"05:32","end":"07:14","startHours":29.53123842683962,"endHours":31.233540642089796,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:14","end":"08:14","startHours":7.233540642089795,"endHours":8.233540642089796,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:14","end":"09:14","startHours":8.233540642089796,"endHours":9.233540642089796,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:14","end":"10:14","startHours":9.233540642089796,"endHours":10.233540642089796,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:14","end":"11:14","startHours":10.233540642089796,"endHours":11.233540642089796,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:14","end":"12:14","startHours":11.233540642089796,"endHours":12.233540642089796,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:14","end":"13:14","startHours":12.233540642089796,"endHours":13.233540642089796,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:14","end":"14:14","startHours":13.233540642089796,"endHours":14.233540642089796,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:14","end":"15:14","startHours":14.233540642089796,"endHours":15.233540642089796,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:14","end":"16:14","startHours":15.233540642089796,"endHours":16.233540642089796,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:14","end":"17:14","startHours":16.233540642089796,"endHours":17.233540642089796,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:14","end":"18:14","startHours":17.233540642089796,"endHours":18.233540642089796,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:14","end":"19:14","startHours":18.233540642089796,"endHours":19.233540642089796,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:14","end":"20:14","startHours":19.233540642089796,"endHours":20.233540642089796,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:14","end":"21:14","startHours":20.233540642089796,"endHours":21.233540642089796,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:14","end":"22:14","startHours":21.233540642089796,"endHours":22.233540642089796,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:14","end":"23:14","startHours":22.233540642089796,"endHours":23.233540642089796,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:14","end":"00:14","startHours":23.233540642089796,"endHours":24.233540642089796,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:14","end":"01:14","startHours":24.233540642089796,"endHours":25.233540642089796,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:14","end":"02:14","startHours":25.233540642089796,"endHours":26.233540642089796,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:14","end":"03:14","startHours":26.233540642089796,"endHours":27.233540642089796,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:14","end":"04:14","startHours":27.233540642089796,"endHours":28.233540642089796,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:14","end":"05:14","startHours":28.233540642089796,"endHours":29.233540642089796,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:14","end":"06:14","startHours":29.233540642089796,"endHours":30.233540642089796,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:14","end":"07:14","startHours":30.233540642089796,"endHours":31.233540642089796,"planetary_lord":"Jupiter"}],"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":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Saumya","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":-22.76785628843221,"eotMinutes":-5.02390686534617,"ayanamsa":24.0627}},"calendars":{"vikram_samvat":2072,"vikram_samvatsara":"Kīlaka","saka_samvat":1937,"saka_samvatsara":"Manmatha","bengali_samvat":1422,"malayalam_era":1191,"nanakshahi_year":546,"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 Caturdaśī · Vikram 2072 Kīlaka · Śaka 1937 Manmatha"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 4, 2015 CE · Noida, Uttar Pradesh · Vidhyamitra","description":"January 4, 2015 CE for Noida, Uttar Pradesh: Śukla Caturdaśī, sūryodaya 07:14, sūryāsta 17:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/noida/2015-01-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/noida/2015-01-04","sa":"https://sa.vidhyamitra.com/city/noida/2015-01-04","hi":"https://hi.vidhyamitra.com/city/noida/2015-01-04","x-default":"https://vidhyamitra.com/city/noida/2015-01-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T00:10:26.723Z","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":"2026-06-01T00:10:26.723Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T00:10:26.723Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}