{"id":"vidhyamitra:city-day:noida:2025-12-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/noida/2025-12-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2025-12-01","date_display":"December 1, 2025 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":2025,"month":12,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461010.770833,"kali_year":5127,"ahargana":1872545.2708,"sun":{"sidereal_longitude":224.3097,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":352.334,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":128.0242,"elapsed_within_tithi_degrees":8.0242},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":352.334,"elapsed_within_degrees":5.6673},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":216.6437},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2025,"month":12,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461010.770833,"ahargana":1872545.2708,"kali_year":5127,"ayanamsa_lahiri":24.215,"grahas":{"sun":{"sidereal_longitude":224.87424800000008,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":349.793648,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false,"latitude":2.1657},"mars":{"sidereal_longitude":234.74534799999992,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":206.198348,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":90.18424800000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":true},"venus":{"sidereal_longitude":215.69914799999992,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":331.031248,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":323.5402,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":143.5402,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva 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":2025,"month":12,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461010.770833,"kali_year":5127,"ahargana":1872545.2708,"sun":{"sidereal_longitude":224.3097,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":352.334,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":128.0242,"elapsed_within_tithi_degrees":8.0242},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":352.334,"elapsed_within_degrees":5.6673},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":216.6437},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.166,"elongation":128.024},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.166,"opposition_distance":51.976}},"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":"06:56","sunsetLocal":"17:24","solarNoonLocal":"12:10","dayLengthHours":10.463467111368935,"dayLengthDisplay":"10 Hours 27 Mins 48 Secs","nightLengthDisplay":"13 Hours 32 Mins 12 Secs","moonriseLocal":"14:15","moonsetLocal":"02:45","rahuKala":{"name":"Rāhu Kāla","start":"08:15","end":"09:33","startHours":8.247948989896642,"endHours":9.555882378817758,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:52","end":"12:10","startHours":10.863815767738874,"endHours":12.171749156659992,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:29","end":"14:47","startHours":13.47968254558111,"endHours":14.787615934502226,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:23","end":"09:44","startHours":9.381491260294943,"endHours":9.730273497340573,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:23","end":"07:39","startHours":7.3759933972825635,"endHours":7.655019186919068,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:31","startHours":11.82296691961436,"endHours":12.520531393705623,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:33","end":"06:15","startHours":5.544886652793,"endHours":6.242451126884262,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:04","end":"06:56","startHours":6.068060008361447,"endHours":6.940015600975524,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:55","end":"14:37","startHours":13.915660341888147,"endHours":14.61322481597941,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:12","end":"17:36","startHours":17.20348271234446,"endHours":17.60348271234446,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:24","end":"17:50","startHours":17.40348271234446,"endHours":17.8394605086515,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:09","end":"18:54","startHours":17.15348271234446,"endHours":18.90348271234446,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:31","startHours":23.82296691961436,"endHours":24.520531393705625,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:56","end":"08:15","startHours":6.940015600975524,"endHours":8.247948989896642,"quality":"auspicious"},{"name":"Kāla","start":"08:15","end":"09:33","startHours":8.247948989896642,"endHours":9.555882378817758,"quality":"inauspicious"},{"name":"Śubha","start":"09:33","end":"10:52","startHours":9.555882378817758,"endHours":10.863815767738874,"quality":"auspicious"},{"name":"Roga","start":"10:52","end":"12:10","startHours":10.863815767738874,"endHours":12.171749156659992,"quality":"inauspicious"},{"name":"Udveg","start":"12:10","end":"13:29","startHours":12.171749156659992,"endHours":13.47968254558111,"quality":"inauspicious"},{"name":"Chala","start":"13:29","end":"14:47","startHours":13.47968254558111,"endHours":14.787615934502226,"quality":"neutral"},{"name":"Labha","start":"14:47","end":"16:06","startHours":14.787615934502226,"endHours":16.09554932342334,"quality":"auspicious"},{"name":"Amṛta","start":"16:06","end":"17:24","startHours":16.09554932342334,"endHours":17.40348271234446,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:24","end":"19:06","startHours":17.40348271234446,"endHours":19.09554932342334,"quality":"neutral"},{"name":"Labha","start":"19:06","end":"20:47","startHours":19.09554932342334,"endHours":20.787615934502227,"quality":"auspicious"},{"name":"Amṛta","start":"20:47","end":"22:29","startHours":20.787615934502227,"endHours":22.47968254558111,"quality":"auspicious"},{"name":"Kāla","start":"22:29","end":"00:10","startHours":22.47968254558111,"endHours":24.171749156659992,"quality":"inauspicious"},{"name":"Śubha","start":"00:10","end":"01:52","startHours":24.171749156659992,"endHours":25.863815767738874,"quality":"auspicious"},{"name":"Roga","start":"01:52","end":"03:33","startHours":25.863815767738874,"endHours":27.555882378817756,"quality":"inauspicious"},{"name":"Udveg","start":"03:33","end":"05:15","startHours":27.555882378817756,"endHours":29.247948989896642,"quality":"inauspicious"},{"name":"Chala","start":"05:15","end":"06:56","startHours":29.247948989896642,"endHours":30.940015600975524,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:56","end":"07:56","startHours":6.940015600975524,"endHours":7.940015600975524,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:56","end":"08:56","startHours":7.940015600975524,"endHours":8.940015600975524,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:56","end":"09:56","startHours":8.940015600975524,"endHours":9.940015600975524,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:56","end":"10:56","startHours":9.940015600975524,"endHours":10.940015600975524,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:56","end":"11:56","startHours":10.940015600975524,"endHours":11.940015600975524,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:56","end":"12:56","startHours":11.940015600975524,"endHours":12.940015600975524,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:56","end":"13:56","startHours":12.940015600975524,"endHours":13.940015600975524,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:56","end":"14:56","startHours":13.940015600975524,"endHours":14.940015600975524,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:56","end":"15:56","startHours":14.940015600975524,"endHours":15.940015600975524,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:56","end":"16:56","startHours":15.940015600975524,"endHours":16.940015600975524,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:56","end":"17:56","startHours":16.940015600975524,"endHours":17.940015600975524,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:56","end":"18:56","startHours":17.940015600975524,"endHours":18.940015600975524,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:56","end":"19:56","startHours":18.940015600975524,"endHours":19.940015600975524,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:56","end":"20:56","startHours":19.940015600975524,"endHours":20.940015600975524,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:56","end":"21:56","startHours":20.940015600975524,"endHours":21.940015600975524,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:56","end":"22:56","startHours":21.940015600975524,"endHours":22.940015600975524,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:56","end":"23:56","startHours":22.940015600975524,"endHours":23.940015600975524,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:56","end":"00:56","startHours":23.940015600975524,"endHours":24.940015600975524,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:56","end":"01:56","startHours":24.940015600975524,"endHours":25.940015600975524,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:56","end":"02:56","startHours":25.940015600975524,"endHours":26.940015600975524,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:56","end":"03:56","startHours":26.940015600975524,"endHours":27.940015600975524,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:56","end":"04:56","startHours":27.940015600975524,"endHours":28.940015600975524,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:56","end":"05:56","startHours":28.940015600975524,"endHours":29.940015600975524,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:56","end":"06:56","startHours":29.940015600975524,"endHours":30.940015600975524,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"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":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-21.810427731608087,"eotMinutes":10.131050600400467,"ayanamsa":24.215}},"calendars":{"vikram_samvat":2082,"vikram_samvatsara":"Kālayukta","saka_samvat":1947,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1432,"malayalam_era":1201,"nanakshahi_year":556,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Ekādaśī · Vikram 2082 Kālayukta · Śaka 1947 Viśvāvasu"},"festivals":[{"id":"gita-jayanti","name":"Gītā Jayantī (= Mokṣadā Ekādaśī)","name_sanskrit":"गीता जयन्ती","tradition":"Vaishnava","associated_deity":"Krishna (Bhagavad-Gītā speaker)","significance":"Day Bhagavad Gītā was delivered at Kurukṣetra (Mahābhārata Day 1).","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Mārgaśīrṣa"},"precedence":1,"related_chart":"krishna","historical_anchor":{"event":"Bhagavad Gītā delivered at Kurukṣetra (Mahābhārata Day 1)","date_julian":"-3137-10-04","location":"Kurukṣetra"},"sources":["Bhagavad Gītā (Mahābhārata, Bhīṣma Parva)"]},{"id":"vaikuntha-ekadashi","name":"Vaikuṇṭha Ekādaśī","name_sanskrit":"वैकुण्ठ एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Most sacred Ekādaśī of the year; 'Vaikuṇṭha-dvāram udghaṭitam'.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Mārgaśīrṣa"},"precedence":2},{"id":"mokshada-ekadashi","name":"Mokṣadā Ekādaśī (Gītā Jayantī)","name_sanskrit":"मोक्षदा एकादशी / गीता जयन्ती","tradition":"Vaishnava","associated_deity":"Krishna (Bhagavad Gītā delivery)","significance":"Day Bhagavad Gītā was delivered at Kurukṣetra.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Mārgaśīrṣa"},"precedence":3},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5},{"id":"vrischika-sankranti","name":"Vṛścika Saṅkrānti","name_sanskrit":"वृश्चिक सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Scorpio.","vrata":false,"detection":{"sun_rashi":"Vṛścika"},"precedence":5}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 December 1, 2025 CE · Noida, Uttar Pradesh · Vidhyamitra","description":"December 1, 2025 CE for Noida, Uttar Pradesh: Śukla Ekādaśī, sūryodaya 06:56, sūryāsta 17:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/noida/2025-12-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/noida/2025-12-01","sa":"https://sa.vidhyamitra.com/city/noida/2025-12-01","hi":"https://hi.vidhyamitra.com/city/noida/2025-12-01","x-default":"https://vidhyamitra.com/city/noida/2025-12-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T20:15:33.706Z","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":"2026-05-14T20:15:33.706Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T20:15:33.706Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}