{"id":"vidhyamitra:city-day:noida:2164-01-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/noida/2164-01-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2164-01-01","date_display":"January 1, 2164 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":2164,"month":1,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2511444.770833,"kali_year":5265,"ahargana":1922979.2708,"sun":{"sidereal_longitude":253.322,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":336.1984,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":82.8764,"elapsed_within_tithi_degrees":10.8764},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":336.1984,"elapsed_within_degrees":2.8651},"yoga":{"number":18,"name":"Varīyān","sum_longitude":229.5204},"karana":{"half_tithi_index":13,"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":2164,"month":1,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2511444.770833,"ahargana":1922979.2708,"kali_year":5265,"ayanamsa_lahiri":26.1439,"grahas":{"sun":{"sidereal_longitude":253.968799,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":340.031999,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false,"latitude":1.1716},"mars":{"sidereal_longitude":18.267199000000005,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":237.77509899999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":294.335499,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":294.493299,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":232.7482990000001,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":171.3042,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":351.3042,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":2164,"month":1,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2511444.770833,"kali_year":5265,"ahargana":1922979.2708,"sun":{"sidereal_longitude":253.322,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":336.1984,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":82.8764,"elapsed_within_tithi_degrees":10.8764},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":336.1984,"elapsed_within_degrees":2.8651},"yoga":{"number":18,"name":"Varīyān","sum_longitude":229.5204},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.172,"elongation":82.876},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.172,"opposition_distance":97.124}},"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":"07:13","sunsetLocal":"17:35","solarNoonLocal":"12:24","dayLengthHours":10.35710251544463,"dayLengthDisplay":"10 Hours 21 Mins 26 Secs","nightLengthDisplay":"13 Hours 38 Mins 34 Secs","moonriseLocal":"12:00","moonsetLocal":"00:16","rahuKala":{"name":"Rāhu Kāla","start":"16:17","end":"17:35","startHours":16.286266415348337,"endHours":17.580904229778916,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:24","end":"13:42","startHours":12.402352972056601,"endHours":13.69699078648718,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:59","end":"16:17","startHours":14.991628600917759,"endHours":16.286266415348337,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:38","end":"09:59","startHours":9.640458967938033,"endHours":9.985695718452854,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:39","end":"07:56","startHours":7.655347652477812,"endHours":7.931537052889669,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:03","end":"12:45","startHours":12.05711622154178,"endHours":12.747589722571423,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:51","end":"06:32","startHours":5.842854712275002,"endHours":6.533328213304644,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:22","end":"07:13","startHours":6.360709838047233,"endHours":7.223801714334286,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"14:49","startHours":14.128536724630706,"endHours":14.819010225660348,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:23","end":"17:47","startHours":17.380904229778917,"endHours":17.780904229778915,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:35","end":"18:01","startHours":17.580904229778916,"endHours":18.01245016792244,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:20","end":"19:05","startHours":17.330904229778916,"endHours":19.080904229778916,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:03","end":"00:45","startHours":24.05711622154178,"endHours":24.747589722571423,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:13","end":"08:31","startHours":7.223801714334286,"endHours":8.518439528764866,"quality":"inauspicious"},{"name":"Chala","start":"08:31","end":"09:49","startHours":8.518439528764866,"endHours":9.813077343195443,"quality":"neutral"},{"name":"Labha","start":"09:49","end":"11:06","startHours":9.813077343195443,"endHours":11.107715157626021,"quality":"auspicious"},{"name":"Amṛta","start":"11:06","end":"12:24","startHours":11.107715157626021,"endHours":12.402352972056601,"quality":"auspicious"},{"name":"Kāla","start":"12:24","end":"13:42","startHours":12.402352972056601,"endHours":13.69699078648718,"quality":"inauspicious"},{"name":"Śubha","start":"13:42","end":"14:59","startHours":13.69699078648718,"endHours":14.991628600917759,"quality":"auspicious"},{"name":"Roga","start":"14:59","end":"16:17","startHours":14.991628600917759,"endHours":16.286266415348337,"quality":"inauspicious"},{"name":"Udveg","start":"16:17","end":"17:35","startHours":16.286266415348337,"endHours":17.580904229778916,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:35","end":"19:17","startHours":17.580904229778916,"endHours":19.286266415348337,"quality":"auspicious"},{"name":"Roga","start":"19:17","end":"20:59","startHours":19.286266415348337,"endHours":20.991628600917757,"quality":"inauspicious"},{"name":"Udveg","start":"20:59","end":"22:42","startHours":20.991628600917757,"endHours":22.69699078648718,"quality":"inauspicious"},{"name":"Chala","start":"22:42","end":"00:24","startHours":22.69699078648718,"endHours":24.4023529720566,"quality":"neutral"},{"name":"Labha","start":"00:24","end":"02:06","startHours":24.4023529720566,"endHours":26.10771515762602,"quality":"auspicious"},{"name":"Amṛta","start":"02:06","end":"03:49","startHours":26.10771515762602,"endHours":27.813077343195445,"quality":"auspicious"},{"name":"Kāla","start":"03:49","end":"05:31","startHours":27.813077343195445,"endHours":29.518439528764866,"quality":"inauspicious"},{"name":"Śubha","start":"05:31","end":"07:13","startHours":29.518439528764866,"endHours":31.223801714334286,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:13","end":"08:13","startHours":7.223801714334286,"endHours":8.223801714334286,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:13","end":"09:13","startHours":8.223801714334286,"endHours":9.223801714334286,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:13","end":"10:13","startHours":9.223801714334286,"endHours":10.223801714334286,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:13","end":"11:13","startHours":10.223801714334286,"endHours":11.223801714334286,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:13","end":"12:13","startHours":11.223801714334286,"endHours":12.223801714334286,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:13","end":"13:13","startHours":12.223801714334286,"endHours":13.223801714334286,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:13","end":"14:13","startHours":13.223801714334286,"endHours":14.223801714334286,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:13","end":"15:13","startHours":14.223801714334286,"endHours":15.223801714334286,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:13","end":"16:13","startHours":15.223801714334286,"endHours":16.223801714334286,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:13","end":"17:13","startHours":16.223801714334286,"endHours":17.223801714334286,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:13","end":"18:13","startHours":17.223801714334286,"endHours":18.223801714334286,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:13","end":"19:13","startHours":18.223801714334286,"endHours":19.223801714334286,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:13","end":"20:13","startHours":19.223801714334286,"endHours":20.223801714334286,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:13","end":"21:13","startHours":20.223801714334286,"endHours":21.223801714334286,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:13","end":"22:13","startHours":21.223801714334286,"endHours":22.223801714334286,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:13","end":"23:13","startHours":22.223801714334286,"endHours":23.223801714334286,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:13","end":"00:13","startHours":23.223801714334286,"endHours":24.223801714334286,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:13","end":"01:13","startHours":24.223801714334286,"endHours":25.223801714334286,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:13","end":"02:13","startHours":25.223801714334286,"endHours":26.223801714334286,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:13","end":"03:13","startHours":26.223801714334286,"endHours":27.223801714334286,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:13","end":"04:13","startHours":27.223801714334286,"endHours":28.223801714334286,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:13","end":"05:13","startHours":28.223801714334286,"endHours":29.223801714334286,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:13","end":"06:13","startHours":29.223801714334286,"endHours":30.223801714334286,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:13","end":"07:13","startHours":30.223801714334286,"endHours":31.223801714334286,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Cara","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":-23.051191322513926,"eotMinutes":-3.705178323396069,"ayanamsa":26.1439}},"calendars":{"vikram_samvat":2221,"vikram_samvatsara":"Īśvara","saka_samvat":2086,"saka_samvatsara":"Raktākṣī","bengali_samvat":1571,"malayalam_era":1340,"nanakshahi_year":695,"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 Saptamī · Vikram 2221 Īśvara · Śaka 2086 Raktākṣī"},"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 1, 2164 CE · Noida, Uttar Pradesh · Vidhyamitra","description":"January 1, 2164 CE for Noida, Uttar Pradesh: Śukla Saptamī, sūryodaya 07:13, sūryāsta 17:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/noida/2164-01-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/noida/2164-01-01","sa":"https://sa.vidhyamitra.com/city/noida/2164-01-01","hi":"https://hi.vidhyamitra.com/city/noida/2164-01-01","x-default":"https://vidhyamitra.com/city/noida/2164-01-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T09:57:39.660Z","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":"2026-06-02T09:57:39.660Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T09:57:39.660Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}