{"id":"vidhyamitra:city-day:dwarka:2012-02-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2012-02-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-02-25","date_display":"February 25, 2012 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":2012,"month":2,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455982.770833,"kali_year":5113,"ahargana":1867517.2708,"sun":{"sidereal_longitude":311.9191,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":349.9486,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":38.0295,"elapsed_within_tithi_degrees":2.0295},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":349.9486,"elapsed_within_degrees":3.282},"yoga":{"number":23,"name":"Śubha","sum_longitude":301.8677},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2012,"month":2,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455982.770833,"ahargana":1867517.2708,"kali_year":5113,"ayanamsa_lahiri":24.0227,"grahas":{"sun":{"sidereal_longitude":311.809255,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":347.162155,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false,"latitude":3.8961},"mars":{"sidereal_longitude":142.430655,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":325.764555,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":11.95225499999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":355.276455,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":184.96795500000007,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":229.9479,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":49.9479,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":2012,"month":2,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455982.770833,"kali_year":5113,"ahargana":1867517.2708,"sun":{"sidereal_longitude":311.9191,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":349.9486,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":38.0295,"elapsed_within_tithi_degrees":2.0295},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":349.9486,"elapsed_within_degrees":3.282},"yoga":{"number":23,"name":"Śubha","sum_longitude":301.8677},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.896,"elongation":38.03},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.896,"opposition_distance":141.97}},"eclipse_window_40days":[]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"07:20","sunsetLocal":"18:56","solarNoonLocal":"13:08","dayLengthHours":11.605899226774508,"dayLengthDisplay":"11 Hours 36 Mins 21 Secs","nightLengthDisplay":"12 Hours 23 Mins 39 Secs","moonriseLocal":"09:19","moonsetLocal":"21:39","rahuKala":{"name":"Rāhu Kāla","start":"10:14","end":"11:41","startHours":10.228986605555232,"endHours":11.679724008902044,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:35","end":"16:02","startHours":14.581198815595672,"endHours":16.031936218942484,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:20","end":"08:47","startHours":7.327511798861604,"endHours":8.778249202208418,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:02","end":"10:25","startHours":10.035554951775655,"endHours":10.422418259334806,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:49","end":"08:07","startHours":7.811090933310542,"endHours":8.120581579357863,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:45","end":"13:31","startHours":12.743598104689708,"endHours":13.517324719808007,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:47","end":"06:33","startHours":5.780058568625003,"endHours":6.553785183743304,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:22","end":"07:20","startHours":6.360353529963728,"endHours":7.327511798861604,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:04","end":"15:50","startHours":15.06477795004461,"endHours":15.83850456516291,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:44","end":"19:08","startHours":18.733411025636112,"endHours":19.13341102563611,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:56","end":"19:25","startHours":18.93341102563611,"endHours":19.41699016008505,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:41","end":"20:26","startHours":18.68341102563611,"endHours":20.43341102563611,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:45","end":"01:31","startHours":24.743598104689706,"endHours":25.517324719808006,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:20","end":"08:47","startHours":7.327511798861604,"endHours":8.778249202208418,"quality":"inauspicious"},{"name":"Śubha","start":"08:47","end":"10:14","startHours":8.778249202208418,"endHours":10.228986605555232,"quality":"auspicious"},{"name":"Roga","start":"10:14","end":"11:41","startHours":10.228986605555232,"endHours":11.679724008902044,"quality":"inauspicious"},{"name":"Udveg","start":"11:41","end":"13:08","startHours":11.679724008902044,"endHours":13.130461412248858,"quality":"inauspicious"},{"name":"Chala","start":"13:08","end":"14:35","startHours":13.130461412248858,"endHours":14.581198815595672,"quality":"neutral"},{"name":"Labha","start":"14:35","end":"16:02","startHours":14.581198815595672,"endHours":16.031936218942484,"quality":"auspicious"},{"name":"Amṛta","start":"16:02","end":"17:29","startHours":16.031936218942484,"endHours":17.482673622289298,"quality":"auspicious"},{"name":"Kāla","start":"17:29","end":"18:56","startHours":17.482673622289298,"endHours":18.93341102563611,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:56","end":"20:29","startHours":18.93341102563611,"endHours":20.482673622289298,"quality":"auspicious"},{"name":"Amṛta","start":"20:29","end":"22:02","startHours":20.482673622289298,"endHours":22.031936218942484,"quality":"auspicious"},{"name":"Kāla","start":"22:02","end":"23:35","startHours":22.031936218942484,"endHours":23.58119881559567,"quality":"inauspicious"},{"name":"Śubha","start":"23:35","end":"01:08","startHours":23.58119881559567,"endHours":25.130461412248856,"quality":"auspicious"},{"name":"Roga","start":"01:08","end":"02:41","startHours":25.130461412248856,"endHours":26.679724008902042,"quality":"inauspicious"},{"name":"Udveg","start":"02:41","end":"04:14","startHours":26.679724008902042,"endHours":28.22898660555523,"quality":"inauspicious"},{"name":"Chala","start":"04:14","end":"05:47","startHours":28.22898660555523,"endHours":29.778249202208418,"quality":"neutral"},{"name":"Labha","start":"05:47","end":"07:20","startHours":29.778249202208418,"endHours":31.327511798861604,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:20","end":"08:20","startHours":7.327511798861604,"endHours":8.327511798861604,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:20","end":"09:20","startHours":8.327511798861604,"endHours":9.327511798861604,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:20","end":"10:20","startHours":9.327511798861604,"endHours":10.327511798861604,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:20","end":"11:20","startHours":10.327511798861604,"endHours":11.327511798861604,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:20","end":"12:20","startHours":11.327511798861604,"endHours":12.327511798861604,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:20","end":"13:20","startHours":12.327511798861604,"endHours":13.327511798861604,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:20","end":"14:20","startHours":13.327511798861604,"endHours":14.327511798861604,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:20","end":"15:20","startHours":14.327511798861604,"endHours":15.327511798861604,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:20","end":"16:20","startHours":15.327511798861604,"endHours":16.327511798861604,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:20","end":"17:20","startHours":16.327511798861604,"endHours":17.327511798861604,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:20","end":"18:20","startHours":17.327511798861604,"endHours":18.327511798861604,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:20","end":"19:20","startHours":18.327511798861604,"endHours":19.327511798861604,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:20","end":"20:20","startHours":19.327511798861604,"endHours":20.327511798861604,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:20","end":"21:20","startHours":20.327511798861604,"endHours":21.327511798861604,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:20","end":"22:20","startHours":21.327511798861604,"endHours":22.327511798861604,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:20","end":"23:20","startHours":22.327511798861604,"endHours":23.327511798861604,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:20","end":"00:20","startHours":23.327511798861604,"endHours":24.327511798861604,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:20","end":"01:20","startHours":24.327511798861604,"endHours":25.327511798861604,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:20","end":"02:20","startHours":25.327511798861604,"endHours":26.327511798861604,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:20","end":"03:20","startHours":26.327511798861604,"endHours":27.327511798861604,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:20","end":"04:20","startHours":27.327511798861604,"endHours":28.327511798861604,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:20","end":"05:20","startHours":28.327511798861604,"endHours":29.327511798861604,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:20","end":"06:20","startHours":29.327511798861604,"endHours":30.327511798861604,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:20","end":"07:20","startHours":30.327511798861604,"endHours":31.327511798861604,"planetary_lord":"Mercury"}],"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":"East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-9.371624259323779,"eotMinutes":-13.702084734931393,"ayanamsa":24.0227}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Caturthī · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"precedence":5},{"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":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 25, 2012 CE · Dvārakā · Vidhyamitra","description":"February 25, 2012 CE for Dvārakā: Śukla Caturthī, sūryodaya 07:20, sūryāsta 18:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2012-02-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2012-02-25","sa":"https://sa.vidhyamitra.com/city/dwarka/2012-02-25","hi":"https://hi.vidhyamitra.com/city/dwarka/2012-02-25","x-default":"https://vidhyamitra.com/city/dwarka/2012-02-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T22:02:06.543Z","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":"2026-05-15T22:02:06.543Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T22:02:06.543Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}