{"id":"vidhyamitra:city-day:noida:2144-09-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/noida/2144-09-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2144-09-01","date_display":"September 1, 2144 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":2144,"month":9,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504383.770833,"kali_year":5246,"ahargana":1915918.2708,"sun":{"sidereal_longitude":132.1879,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":171.388,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":39.2001,"elapsed_within_tithi_degrees":3.2001},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":171.388,"elapsed_within_degrees":11.388},"yoga":{"number":23,"name":"Śubha","sum_longitude":303.5759},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2144,"month":9,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2504383.770833,"ahargana":1915918.2708,"kali_year":5246,"ayanamsa_lahiri":25.8739,"grahas":{"sun":{"sidereal_longitude":133.219381,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":175.050881,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false,"latitude":-1.0908},"mars":{"sidereal_longitude":263.62958100000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":128.436281,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":91.704681,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"venus":{"sidereal_longitude":163.30968099999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":351.143881,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":185.43,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":5.43,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":2144,"month":9,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504383.770833,"kali_year":5246,"ahargana":1915918.2708,"sun":{"sidereal_longitude":132.1879,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":171.388,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":39.2001,"elapsed_within_tithi_degrees":3.2001},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":171.388,"elapsed_within_degrees":11.388},"yoga":{"number":23,"name":"Śubha","sum_longitude":303.5759},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.091,"elongation":39.2},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.091,"opposition_distance":140.8}},"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":"05:58","sunsetLocal":"18:42","solarNoonLocal":"12:20","dayLengthHours":12.724405169726491,"dayLengthDisplay":"12 Hours 43 Mins 28 Secs","nightLengthDisplay":"11 Hours 16 Mins 32 Secs","moonriseLocal":"09:22","moonsetLocal":"20:52","rahuKala":{"name":"Rāhu Kāla","start":"15:31","end":"17:06","startHours":15.513767662247066,"endHours":17.104318308462876,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:09","end":"10:45","startHours":9.15156507738382,"endHours":10.742115723599632,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:20","end":"13:55","startHours":12.332666369815442,"endHours":13.923217016031256,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:56","end":"09:22","startHours":8.939491657888379,"endHours":9.363638496879261,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:30","end":"06:50","startHours":6.500647333690801,"endHours":6.8399648048835076,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:45","startHours":11.908519530824561,"endHours":12.756813208806326,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:16","end":"05:07","startHours":4.273876428988665,"endHours":5.122170106970431,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:55","end":"05:58","startHours":4.910096687474989,"endHours":5.970463784952197,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:18","startHours":14.453400564769858,"endHours":15.301694242751624,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:30","end":"18:54","startHours":18.49486895467869,"endHours":18.89486895467869,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:42","end":"19:14","startHours":18.69486895467869,"endHours":19.22505250341729,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:27","end":"20:12","startHours":18.44486895467869,"endHours":20.19486895467869,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:45","startHours":23.90851953082456,"endHours":24.756813208806324,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:58","end":"07:34","startHours":5.970463784952197,"endHours":7.561014431168008,"quality":"inauspicious"},{"name":"Udveg","start":"07:34","end":"09:09","startHours":7.561014431168008,"endHours":9.15156507738382,"quality":"inauspicious"},{"name":"Chala","start":"09:09","end":"10:45","startHours":9.15156507738382,"endHours":10.742115723599632,"quality":"neutral"},{"name":"Labha","start":"10:45","end":"12:20","startHours":10.742115723599632,"endHours":12.332666369815442,"quality":"auspicious"},{"name":"Amṛta","start":"12:20","end":"13:55","startHours":12.332666369815442,"endHours":13.923217016031256,"quality":"auspicious"},{"name":"Kāla","start":"13:55","end":"15:31","startHours":13.923217016031256,"endHours":15.513767662247066,"quality":"inauspicious"},{"name":"Śubha","start":"15:31","end":"17:06","startHours":15.513767662247066,"endHours":17.104318308462876,"quality":"auspicious"},{"name":"Roga","start":"17:06","end":"18:42","startHours":17.104318308462876,"endHours":18.69486895467869,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:42","end":"20:06","startHours":18.69486895467869,"endHours":20.10431830846288,"quality":"inauspicious"},{"name":"Śubha","start":"20:06","end":"21:31","startHours":20.10431830846288,"endHours":21.513767662247066,"quality":"auspicious"},{"name":"Roga","start":"21:31","end":"22:55","startHours":21.513767662247066,"endHours":22.923217016031256,"quality":"inauspicious"},{"name":"Udveg","start":"22:55","end":"00:20","startHours":22.923217016031256,"endHours":24.332666369815442,"quality":"inauspicious"},{"name":"Chala","start":"00:20","end":"01:45","startHours":24.332666369815442,"endHours":25.742115723599632,"quality":"neutral"},{"name":"Labha","start":"01:45","end":"03:09","startHours":25.742115723599632,"endHours":27.15156507738382,"quality":"auspicious"},{"name":"Amṛta","start":"03:09","end":"04:34","startHours":27.15156507738382,"endHours":28.56101443116801,"quality":"auspicious"},{"name":"Kāla","start":"04:34","end":"05:58","startHours":28.56101443116801,"endHours":29.970463784952198,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:58","end":"06:58","startHours":5.970463784952197,"endHours":6.970463784952197,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:58","end":"07:58","startHours":6.970463784952197,"endHours":7.970463784952197,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:58","end":"08:58","startHours":7.970463784952197,"endHours":8.970463784952198,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:58","end":"09:58","startHours":8.970463784952198,"endHours":9.970463784952198,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:58","end":"10:58","startHours":9.970463784952198,"endHours":10.970463784952198,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:58","end":"11:58","startHours":10.970463784952198,"endHours":11.970463784952198,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:58","end":"12:58","startHours":11.970463784952198,"endHours":12.970463784952198,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:58","end":"13:58","startHours":12.970463784952198,"endHours":13.970463784952198,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:58","end":"14:58","startHours":13.970463784952198,"endHours":14.970463784952198,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:58","end":"15:58","startHours":14.970463784952198,"endHours":15.970463784952198,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:58","end":"16:58","startHours":15.970463784952198,"endHours":16.970463784952198,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:58","end":"17:58","startHours":16.970463784952198,"endHours":17.970463784952198,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:58","end":"18:58","startHours":17.970463784952198,"endHours":18.970463784952198,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:58","end":"19:58","startHours":18.970463784952198,"endHours":19.970463784952198,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:58","end":"20:58","startHours":19.970463784952198,"endHours":20.970463784952198,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:58","end":"21:58","startHours":20.970463784952198,"endHours":21.970463784952198,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:58","end":"22:58","startHours":21.970463784952198,"endHours":22.970463784952198,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:58","end":"23:58","startHours":22.970463784952198,"endHours":23.970463784952198,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:58","end":"00:58","startHours":23.970463784952198,"endHours":24.970463784952198,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:58","end":"01:58","startHours":24.970463784952198,"endHours":25.970463784952198,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:58","end":"02:58","startHours":25.970463784952198,"endHours":26.970463784952198,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:58","end":"03:58","startHours":26.970463784952198,"endHours":27.970463784952198,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:58","end":"04:58","startHours":27.970463784952198,"endHours":28.970463784952198,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:58","end":"05:58","startHours":28.970463784952198,"endHours":29.970463784952198,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"North","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":8.15953401687179,"eotMinutes":0.47601781107335894,"ayanamsa":25.8739}},"calendars":{"vikram_samvat":2201,"vikram_samvatsara":"Piṅgala","saka_samvat":2066,"saka_samvatsara":"Krodhi","bengali_samvat":1551,"malayalam_era":1320,"nanakshahi_year":675,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Caturthī · Vikram 2201 Piṅgala · Śaka 2066 Krodhi"},"festivals":[{"id":"ganesha-chaturthi","name":"Gaṇeśa Caturthī","name_sanskrit":"गणेश चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Gaṇeśa's birth day; 11-day festival in Maharashtra.","vrata":false,"detection":{"tithi_number":4,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"precedence":1},{"id":"angarika-chaturthi","name":"Aṅgāraka Caturthī (Tuesday Caturthī)","name_sanskrit":"अङ्गारक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa + Maṅgala","significance":"Tuesday-Caturthī (rare); supremely auspicious for Maṅgala-doṣa-nivāraṇa.","vrata":true,"detection":{"any_of":[{"tithi_number":4,"vara_name":"Maṅgalavāra (Tuesday)"},{"tithi_number":19,"vara_name":"Maṅgalavāra (Tuesday)"}]},"precedence":3},{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 September 1, 2144 CE · Noida, Uttar Pradesh · Vidhyamitra","description":"September 1, 2144 CE for Noida, Uttar Pradesh: Śukla Caturthī, sūryodaya 05:58, sūryāsta 18:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/noida/2144-09-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/noida/2144-09-01","sa":"https://sa.vidhyamitra.com/city/noida/2144-09-01","hi":"https://hi.vidhyamitra.com/city/noida/2144-09-01","x-default":"https://vidhyamitra.com/city/noida/2144-09-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T23:32:27.526Z","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":"2026-06-01T23:32:27.526Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T23:32:27.526Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}