{"id":"vidhyamitra:city-day:bareilly:2004-04-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/bareilly/2004-04-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2004-04-18","date_display":"April 18, 2004 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":2004,"month":4,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453113.770833,"kali_year":5106,"ahargana":1864648.2708,"sun":{"sidereal_longitude":4.5454,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":347.7917,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":343.2464,"elapsed_within_tithi_degrees":7.2464},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":347.7917,"elapsed_within_degrees":1.1251},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":352.3371},"karana":{"half_tithi_index":57,"name":"Śakuni"},"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":2004,"month":4,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2453113.770833,"ahargana":1864648.2708,"kali_year":5106,"ayanamsa_lahiri":23.913,"grahas":{"sun":{"sidereal_longitude":4.437972000000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":347.052572,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false,"latitude":-2.5256},"mars":{"sidereal_longitude":53.71467200000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":2.8646719999999846,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":135.568672,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":48.658371999999986,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":73.782172,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":21.9613,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":201.9613,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"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":2004,"month":4,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453113.770833,"kali_year":5106,"ahargana":1864648.2708,"sun":{"sidereal_longitude":4.5454,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":347.7917,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":343.2464,"elapsed_within_tithi_degrees":7.2464},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":347.7917,"elapsed_within_degrees":1.1251},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":352.3371},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.526,"elongation":16.754},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.526,"opposition_distance":163.246}},"eclipse_window_40days":[{"offset_days":17,"type":"lunar","occurs":true,"moon_latitude":-0.097,"opposition_distance":1.287}]},"city":{"slug":"bareilly","name":"Bareilly, Uttar Pradesh","lat":28.367,"lon":79.4304,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"bareilly","name":"Bareilly, Uttar Pradesh","lat":28.367,"lon":79.4304,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"05:44","sunsetLocal":"18:39","solarNoonLocal":"12:12","dayLengthHours":12.924148958105008,"dayLengthDisplay":"12 Hours 55 Mins 27 Secs","nightLengthDisplay":"11 Hours 04 Mins 33 Secs","moonriseLocal":"04:50","moonsetLocal":"17:14","rahuKala":{"name":"Rāhu Kāla","start":"17:03","end":"18:39","startHours":17.04276447769132,"endHours":18.658283097454447,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:12","end":"13:49","startHours":12.196208618401943,"endHours":13.81172723816507,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:26","end":"17:03","startHours":15.427245857928195,"endHours":17.04276447769132,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:45","end":"09:11","startHours":8.749768896240608,"endHours":9.180573861510775,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:16","end":"06:37","startHours":6.272640345937148,"endHours":6.617284318153282,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:38","startHours":11.765403653131777,"endHours":12.62701358367211,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:01","end":"04:52","startHours":4.010914278268772,"endHours":4.872524208809105,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:39","end":"05:44","startHours":4.657121726174022,"endHours":5.73413413934944,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:13","startHours":14.350233444752778,"endHours":15.211843375293112,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:27","end":"18:51","startHours":18.458283097454448,"endHours":18.858283097454446,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:39","end":"19:12","startHours":18.658283097454447,"endHours":19.196789304042156,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:24","end":"20:09","startHours":18.408283097454447,"endHours":20.158283097454447,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:38","startHours":23.765403653131777,"endHours":24.62701358367211,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:44","end":"07:21","startHours":5.73413413934944,"endHours":7.3496527591125655,"quality":"inauspicious"},{"name":"Chala","start":"07:21","end":"08:58","startHours":7.3496527591125655,"endHours":8.965171378875691,"quality":"neutral"},{"name":"Labha","start":"08:58","end":"10:35","startHours":8.965171378875691,"endHours":10.580689998638817,"quality":"auspicious"},{"name":"Amṛta","start":"10:35","end":"12:12","startHours":10.580689998638817,"endHours":12.196208618401943,"quality":"auspicious"},{"name":"Kāla","start":"12:12","end":"13:49","startHours":12.196208618401943,"endHours":13.81172723816507,"quality":"inauspicious"},{"name":"Śubha","start":"13:49","end":"15:26","startHours":13.81172723816507,"endHours":15.427245857928195,"quality":"auspicious"},{"name":"Roga","start":"15:26","end":"17:03","startHours":15.427245857928195,"endHours":17.04276447769132,"quality":"inauspicious"},{"name":"Udveg","start":"17:03","end":"18:39","startHours":17.04276447769132,"endHours":18.658283097454447,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:39","end":"20:03","startHours":18.658283097454447,"endHours":20.04276447769132,"quality":"auspicious"},{"name":"Roga","start":"20:03","end":"21:26","startHours":20.04276447769132,"endHours":21.427245857928195,"quality":"inauspicious"},{"name":"Udveg","start":"21:26","end":"22:49","startHours":21.427245857928195,"endHours":22.81172723816507,"quality":"inauspicious"},{"name":"Chala","start":"22:49","end":"00:12","startHours":22.81172723816507,"endHours":24.196208618401943,"quality":"neutral"},{"name":"Labha","start":"00:12","end":"01:35","startHours":24.196208618401943,"endHours":25.580689998638817,"quality":"auspicious"},{"name":"Amṛta","start":"01:35","end":"02:58","startHours":25.580689998638817,"endHours":26.96517137887569,"quality":"auspicious"},{"name":"Kāla","start":"02:58","end":"04:21","startHours":26.96517137887569,"endHours":28.349652759112566,"quality":"inauspicious"},{"name":"Śubha","start":"04:21","end":"05:44","startHours":28.349652759112566,"endHours":29.73413413934944,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:44","end":"06:44","startHours":5.73413413934944,"endHours":6.73413413934944,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:44","end":"07:44","startHours":6.73413413934944,"endHours":7.73413413934944,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:44","end":"08:44","startHours":7.73413413934944,"endHours":8.73413413934944,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:44","end":"09:44","startHours":8.73413413934944,"endHours":9.73413413934944,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:44","end":"10:44","startHours":9.73413413934944,"endHours":10.73413413934944,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:44","end":"11:44","startHours":10.73413413934944,"endHours":11.73413413934944,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:44","end":"12:44","startHours":11.73413413934944,"endHours":12.73413413934944,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:44","end":"13:44","startHours":12.73413413934944,"endHours":13.73413413934944,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:44","end":"14:44","startHours":13.73413413934944,"endHours":14.73413413934944,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:44","end":"15:44","startHours":14.73413413934944,"endHours":15.73413413934944,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:44","end":"16:44","startHours":15.73413413934944,"endHours":16.73413413934944,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:44","end":"17:44","startHours":16.73413413934944,"endHours":17.73413413934944,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:44","end":"18:44","startHours":17.73413413934944,"endHours":18.73413413934944,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:44","end":"19:44","startHours":18.73413413934944,"endHours":19.73413413934944,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:44","end":"20:44","startHours":19.73413413934944,"endHours":20.73413413934944,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:44","end":"21:44","startHours":20.73413413934944,"endHours":21.73413413934944,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:44","end":"22:44","startHours":21.73413413934944,"endHours":22.73413413934944,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:44","end":"23:44","startHours":22.73413413934944,"endHours":23.73413413934944,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:44","end":"00:44","startHours":23.73413413934944,"endHours":24.73413413934944,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:44","end":"01:44","startHours":24.73413413934944,"endHours":25.73413413934944,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:44","end":"02:44","startHours":25.73413413934944,"endHours":26.73413413934944,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:44","end":"03:44","startHours":26.73413413934944,"endHours":27.73413413934944,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:44","end":"04:44","startHours":27.73413413934944,"endHours":28.73413413934944,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:44","end":"05:44","startHours":28.73413413934944,"endHours":29.73413413934944,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"drikRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":10.886947487018467,"eotMinutes":0.5058828958834352,"ayanamsa":23.913}},"calendars":{"vikram_samvat":2061,"vikram_samvatsara":"Hemalambī","saka_samvat":1926,"saka_samvatsara":"Tāraṇa","bengali_samvat":1411,"malayalam_era":1180,"nanakshahi_year":535,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Caturdaśī · Vikram 2061 Hemalambī · Śaka 1926 Tāraṇa"},"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},{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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":"bareilly"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 18, 2004 CE · Bareilly, Uttar Pradesh · Vidhyamitra","description":"April 18, 2004 CE for Bareilly, Uttar Pradesh: Kṛṣṇa Caturdaśī, sūryodaya 05:44, sūryāsta 18:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/bareilly/2004-04-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/bareilly/2004-04-18","sa":"https://sa.vidhyamitra.com/city/bareilly/2004-04-18","hi":"https://hi.vidhyamitra.com/city/bareilly/2004-04-18","x-default":"https://vidhyamitra.com/city/bareilly/2004-04-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T14:00:08.059Z","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":"2026-05-16T14:00:08.059Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T14:00:08.059Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}