{"id":"vidhyamitra:city-day:noida:2025-04-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/noida/2025-04-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2025-04-25","date_display":"April 25, 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":4,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460790.770833,"kali_year":5127,"ahargana":1872325.2708,"sun":{"sidereal_longitude":10.9236,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":333.7596,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":322.8361,"elapsed_within_tithi_degrees":10.8361},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":333.7596,"elapsed_within_degrees":0.4263},"yoga":{"number":26,"name":"Indra","sum_longitude":344.6832},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":4,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2460790.770833,"ahargana":1872325.2708,"kali_year":5127,"ayanamsa_lahiri":24.2066,"grahas":{"sun":{"sidereal_longitude":10.892354000000012,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":331.89105399999994,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false,"latitude":-0.1128},"mars":{"sidereal_longitude":98.314754,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":343.455154,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":55.93035400000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":332.696454,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":333.115554,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":335.1969,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":155.1969,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":2025,"month":4,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460790.770833,"kali_year":5127,"ahargana":1872325.2708,"sun":{"sidereal_longitude":10.9236,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":333.7596,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":322.8361,"elapsed_within_tithi_degrees":10.8361},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":333.7596,"elapsed_within_degrees":0.4263},"yoga":{"number":26,"name":"Indra","sum_longitude":344.6832},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.113,"elongation":37.164},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.113,"opposition_distance":142.836}},"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":"05:45","sunsetLocal":"18:52","solarNoonLocal":"12:18","dayLengthHours":13.109609712480529,"dayLengthDisplay":"13 Hours 06 Mins 35 Secs","nightLengthDisplay":"10 Hours 53 Mins 25 Secs","moonriseLocal":"03:43","moonsetLocal":"15:42","rahuKala":{"name":"Rāhu Kāla","start":"10:40","end":"12:18","startHours":10.668821141305479,"endHours":12.307522355365546,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:35","end":"17:13","startHours":15.584924783485677,"endHours":17.223625997545742,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:23","end":"09:02","startHours":7.391418713185346,"endHours":9.030119927245412,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:49","end":"09:15","startHours":8.811626432037404,"endHours":9.24861342245342,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:18","end":"06:39","startHours":6.298951237145302,"endHours":6.648540829478116,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:45","startHours":11.870535364949527,"endHours":12.74450934578156,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:00","end":"04:53","startHours":4.004769537461209,"endHours":4.878743518293245,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:40","end":"05:45","startHours":4.660250023085236,"endHours":5.75271749912528,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:30","end":"15:22","startHours":14.492457307445633,"endHours":15.366431288277669,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:40","end":"19:04","startHours":18.66232721160581,"endHours":19.06232721160581,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:52","end":"19:25","startHours":18.86232721160581,"endHours":19.40856094962583,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:37","end":"20:22","startHours":18.61232721160581,"endHours":20.36232721160581,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:45","startHours":23.870535364949525,"endHours":24.74450934578156,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:45","end":"07:23","startHours":5.75271749912528,"endHours":7.391418713185346,"quality":"neutral"},{"name":"Labha","start":"07:23","end":"09:02","startHours":7.391418713185346,"endHours":9.030119927245412,"quality":"auspicious"},{"name":"Amṛta","start":"09:02","end":"10:40","startHours":9.030119927245412,"endHours":10.668821141305479,"quality":"auspicious"},{"name":"Kāla","start":"10:40","end":"12:18","startHours":10.668821141305479,"endHours":12.307522355365546,"quality":"inauspicious"},{"name":"Śubha","start":"12:18","end":"13:57","startHours":12.307522355365546,"endHours":13.94622356942561,"quality":"auspicious"},{"name":"Roga","start":"13:57","end":"15:35","startHours":13.94622356942561,"endHours":15.584924783485677,"quality":"inauspicious"},{"name":"Udveg","start":"15:35","end":"17:13","startHours":15.584924783485677,"endHours":17.223625997545742,"quality":"inauspicious"},{"name":"Chala","start":"17:13","end":"18:52","startHours":17.223625997545742,"endHours":18.86232721160581,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:52","end":"20:13","startHours":18.86232721160581,"endHours":20.223625997545742,"quality":"inauspicious"},{"name":"Udveg","start":"20:13","end":"21:35","startHours":20.223625997545742,"endHours":21.584924783485675,"quality":"inauspicious"},{"name":"Chala","start":"21:35","end":"22:57","startHours":21.584924783485675,"endHours":22.946223569425612,"quality":"neutral"},{"name":"Labha","start":"22:57","end":"00:18","startHours":22.946223569425612,"endHours":24.307522355365546,"quality":"auspicious"},{"name":"Amṛta","start":"00:18","end":"01:40","startHours":24.307522355365546,"endHours":25.66882114130548,"quality":"auspicious"},{"name":"Kāla","start":"01:40","end":"03:02","startHours":25.66882114130548,"endHours":27.030119927245412,"quality":"inauspicious"},{"name":"Śubha","start":"03:02","end":"04:23","startHours":27.030119927245412,"endHours":28.391418713185345,"quality":"auspicious"},{"name":"Roga","start":"04:23","end":"05:45","startHours":28.391418713185345,"endHours":29.752717499125282,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:45","end":"06:45","startHours":5.75271749912528,"endHours":6.75271749912528,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:45","end":"07:45","startHours":6.75271749912528,"endHours":7.75271749912528,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:45","end":"08:45","startHours":7.75271749912528,"endHours":8.75271749912528,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:45","end":"09:45","startHours":8.75271749912528,"endHours":9.75271749912528,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:45","end":"10:45","startHours":9.75271749912528,"endHours":10.75271749912528,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:45","end":"11:45","startHours":10.75271749912528,"endHours":11.75271749912528,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:45","end":"12:45","startHours":11.75271749912528,"endHours":12.75271749912528,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:45","end":"13:45","startHours":12.75271749912528,"endHours":13.75271749912528,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:45","end":"14:45","startHours":13.75271749912528,"endHours":14.75271749912528,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:45","end":"15:45","startHours":14.75271749912528,"endHours":15.75271749912528,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:45","end":"16:45","startHours":15.75271749912528,"endHours":16.752717499125282,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:45","end":"17:45","startHours":16.752717499125282,"endHours":17.752717499125282,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:45","end":"18:45","startHours":17.752717499125282,"endHours":18.752717499125282,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:45","end":"19:45","startHours":18.752717499125282,"endHours":19.752717499125282,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:45","end":"20:45","startHours":19.752717499125282,"endHours":20.752717499125282,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:45","end":"21:45","startHours":20.752717499125282,"endHours":21.752717499125282,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:45","end":"22:45","startHours":21.752717499125282,"endHours":22.752717499125282,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:45","end":"23:45","startHours":22.752717499125282,"endHours":23.752717499125282,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:45","end":"00:45","startHours":23.752717499125282,"endHours":24.752717499125282,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:45","end":"01:45","startHours":24.752717499125282,"endHours":25.752717499125282,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:45","end":"02:45","startHours":25.752717499125282,"endHours":26.752717499125282,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:45","end":"03:45","startHours":26.752717499125282,"endHours":27.752717499125282,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:45","end":"04:45","startHours":27.752717499125282,"endHours":28.752717499125282,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:45","end":"05:45","startHours":28.752717499125282,"endHours":29.752717499125282,"planetary_lord":"Mars"}],"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":"South-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":13.220094996695595,"eotMinutes":1.9846586780673228,"ayanamsa":24.2066}},"calendars":{"vikram_samvat":2082,"vikram_samvatsara":"Kālayukta","saka_samvat":1947,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1432,"malayalam_era":1201,"nanakshahi_year":556,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Dvādaśī · Vikram 2082 Kālayukta · Śaka 1947 Viśvāvasu"},"festivals":[{"id":"mesha-sankranti","name":"Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu)","name_sanskrit":"मेष सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aries; solar new year. Regional: Vaiśākhī (Punjab) · Vishu (Kerala) · Pohelā Boishākh (Bengal) · Bihu (Assam) · Tamil Puthāṇḍu.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":1},{"id":"baisakhi","name":"Baisakhi (Vaiśākhī)","name_sanskrit":"वैशाखी","tradition":"Regional","associated_deity":"Sūrya + Khalsa Pantha (Sikh)","significance":"Punjab New Year + Sikh Khalsa founding day.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":2}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 April 25, 2025 CE · Noida, Uttar Pradesh · Vidhyamitra","description":"April 25, 2025 CE for Noida, Uttar Pradesh: Kṛṣṇa Dvādaśī, sūryodaya 05:45, sūryāsta 18:52.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/noida/2025-04-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/noida/2025-04-25","sa":"https://sa.vidhyamitra.com/city/noida/2025-04-25","hi":"https://hi.vidhyamitra.com/city/noida/2025-04-25","x-default":"https://vidhyamitra.com/city/noida/2025-04-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T18:30:33.053Z","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":"2026-05-14T18:30:33.053Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T18:30:33.053Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}