{"id":"vidhyamitra:city-day:bareilly:1999-04-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/bareilly/1999-04-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1999-04-18","date_display":"April 18, 1999 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":1999,"month":4,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451286.770833,"kali_year":5101,"ahargana":1862821.2708,"sun":{"sidereal_longitude":3.8577,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":27.8967,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":24.0389,"elapsed_within_tithi_degrees":0.0389},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":27.8967,"elapsed_within_degrees":1.23},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":31.7544},"karana":{"half_tithi_index":4,"name":"Taitila"},"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":1999,"month":4,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451286.770833,"ahargana":1862821.2708,"kali_year":5101,"ayanamsa_lahiri":23.8431,"grahas":{"sun":{"sidereal_longitude":3.735976999999991,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":30.170976999999993,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false,"latitude":-4.4995},"mars":{"sidereal_longitude":192.647377,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":336.275777,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":351.256577,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":42.61777699999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":11.682776999999987,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":118.7645,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":298.7645,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":1999,"month":4,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451286.770833,"kali_year":5101,"ahargana":1862821.2708,"sun":{"sidereal_longitude":3.8577,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":27.8967,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":24.0389,"elapsed_within_tithi_degrees":0.0389},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":27.8967,"elapsed_within_degrees":1.23},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":31.7544},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.499,"elongation":24.039},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.499,"opposition_distance":155.961}},"eclipse_window_40days":[]},"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":"05:45","sunsetLocal":"18:39","solarNoonLocal":"12:12","dayLengthHours":12.90329600878784,"dayLengthDisplay":"12 Hours 54 Mins 12 Secs","nightLengthDisplay":"11 Hours 05 Mins 48 Secs","moonriseLocal":"07:12","moonsetLocal":"20:43","rahuKala":{"name":"Rāhu Kāla","start":"17:02","end":"18:39","startHours":17.034944621697385,"endHours":18.647856622795864,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:12","end":"13:49","startHours":12.196208618401943,"endHours":13.809120619500423,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:25","end":"17:02","startHours":15.422032620598905,"endHours":17.034944621697385,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:45","end":"09:11","startHours":8.755329682725186,"endHours":9.185439549684782,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:17","end":"06:38","startHours":6.282197947707517,"endHours":6.626285841275193,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:38","startHours":11.766098751442348,"endHours":12.626318485361539,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:01","end":"04:53","startHours":4.024121146169645,"endHours":4.884340880088835,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:40","end":"05:45","startHours":4.669285946609037,"endHours":5.744560614008024,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:12","startHours":14.34675795319992,"endHours":15.206977687119108,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:27","end":"18:51","startHours":18.447856622795864,"endHours":18.847856622795863,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:39","end":"19:11","startHours":18.647856622795864,"endHours":19.185493956495357,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:24","end":"20:09","startHours":18.397856622795864,"endHours":20.147856622795864,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:38","startHours":23.76609875144235,"endHours":24.626318485361537,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:45","end":"07:21","startHours":5.744560614008024,"endHours":7.357472615106504,"quality":"inauspicious"},{"name":"Chala","start":"07:21","end":"08:58","startHours":7.357472615106504,"endHours":8.970384616204985,"quality":"neutral"},{"name":"Labha","start":"08:58","end":"10:35","startHours":8.970384616204985,"endHours":10.583296617303464,"quality":"auspicious"},{"name":"Amṛta","start":"10:35","end":"12:12","startHours":10.583296617303464,"endHours":12.196208618401943,"quality":"auspicious"},{"name":"Kāla","start":"12:12","end":"13:49","startHours":12.196208618401943,"endHours":13.809120619500423,"quality":"inauspicious"},{"name":"Śubha","start":"13:49","end":"15:25","startHours":13.809120619500423,"endHours":15.422032620598905,"quality":"auspicious"},{"name":"Roga","start":"15:25","end":"17:02","startHours":15.422032620598905,"endHours":17.034944621697385,"quality":"inauspicious"},{"name":"Udveg","start":"17:02","end":"18:39","startHours":17.034944621697385,"endHours":18.647856622795864,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:39","end":"20:02","startHours":18.647856622795864,"endHours":20.034944621697385,"quality":"auspicious"},{"name":"Roga","start":"20:02","end":"21:25","startHours":20.034944621697385,"endHours":21.422032620598905,"quality":"inauspicious"},{"name":"Udveg","start":"21:25","end":"22:49","startHours":21.422032620598905,"endHours":22.809120619500423,"quality":"inauspicious"},{"name":"Chala","start":"22:49","end":"00:12","startHours":22.809120619500423,"endHours":24.196208618401943,"quality":"neutral"},{"name":"Labha","start":"00:12","end":"01:35","startHours":24.196208618401943,"endHours":25.583296617303464,"quality":"auspicious"},{"name":"Amṛta","start":"01:35","end":"02:58","startHours":25.583296617303464,"endHours":26.97038461620498,"quality":"auspicious"},{"name":"Kāla","start":"02:58","end":"04:21","startHours":26.97038461620498,"endHours":28.357472615106502,"quality":"inauspicious"},{"name":"Śubha","start":"04:21","end":"05:45","startHours":28.357472615106502,"endHours":29.744560614008023,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:45","end":"06:45","startHours":5.744560614008024,"endHours":6.744560614008024,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:45","end":"07:45","startHours":6.744560614008024,"endHours":7.744560614008024,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:45","end":"08:45","startHours":7.744560614008024,"endHours":8.744560614008023,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:45","end":"09:45","startHours":8.744560614008023,"endHours":9.744560614008023,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:45","end":"10:45","startHours":9.744560614008023,"endHours":10.744560614008023,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:45","end":"11:45","startHours":10.744560614008023,"endHours":11.744560614008023,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:45","end":"12:45","startHours":11.744560614008023,"endHours":12.744560614008023,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:45","end":"13:45","startHours":12.744560614008023,"endHours":13.744560614008023,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:45","end":"14:45","startHours":13.744560614008023,"endHours":14.744560614008023,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:45","end":"15:45","startHours":14.744560614008023,"endHours":15.744560614008023,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:45","end":"16:45","startHours":15.744560614008023,"endHours":16.744560614008023,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:45","end":"17:45","startHours":16.744560614008023,"endHours":17.744560614008023,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:45","end":"18:45","startHours":17.744560614008023,"endHours":18.744560614008023,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:45","end":"19:45","startHours":18.744560614008023,"endHours":19.744560614008023,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:45","end":"20:45","startHours":19.744560614008023,"endHours":20.744560614008023,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:45","end":"21:45","startHours":20.744560614008023,"endHours":21.744560614008023,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:45","end":"22:45","startHours":21.744560614008023,"endHours":22.744560614008023,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:45","end":"23:45","startHours":22.744560614008023,"endHours":23.744560614008023,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:45","end":"00:45","startHours":23.744560614008023,"endHours":24.744560614008023,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:45","end":"01:45","startHours":24.744560614008023,"endHours":25.744560614008023,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:45","end":"02:45","startHours":25.744560614008023,"endHours":26.744560614008023,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:45","end":"03:45","startHours":26.744560614008023,"endHours":27.744560614008023,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:45","end":"04:45","startHours":27.744560614008023,"endHours":28.744560614008023,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:45","end":"05:45","startHours":28.744560614008023,"endHours":29.744560614008023,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.610946879747864,"eotMinutes":0.5058828958834352,"ayanamsa":23.8431}},"calendars":{"vikram_samvat":2056,"vikram_samvatsara":"Nandana","saka_samvat":1921,"saka_samvatsara":"Pramāthi","bengali_samvat":1406,"malayalam_era":1175,"nanakshahi_year":530,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Tṛtīyā · Vikram 2056 Nandana · Śaka 1921 Pramāthi"},"festivals":[{"id":"akshaya-tritiya","name":"Akṣaya Tṛtīyā","name_sanskrit":"अक्षय तृतीया","tradition":"Pan-Hindu","significance":"\"Inexhaustible third\"; auspicious for any new venture.","vrata":false,"detection":{"tithi_number":3,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":1},{"id":"parashurama-jayanti","name":"Paraśurāma Jayantī","name_sanskrit":"परशुराम जयन्ती","tradition":"Vaishnava","associated_deity":"Paraśurāma (6th daśāvatāra of Krishna)","deity_avatara_index":16,"significance":"Paraśurāma's manifestation; ciranjīvi-pratiṣṭhā. Coincides with Akṣaya Tṛtīyā.","vrata":true,"detection":{"tithi_number":3,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":2,"sources":["Bhāgavata 9.15-16"]}],"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":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","relevance":0.5}]},"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, 1999 CE · Bareilly, Uttar Pradesh · Vidhyamitra","description":"April 18, 1999 CE for Bareilly, Uttar Pradesh: Śukla Tṛtīyā, sūryodaya 05:45, sūryāsta 18:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/bareilly/1999-04-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/bareilly/1999-04-18","sa":"https://sa.vidhyamitra.com/city/bareilly/1999-04-18","hi":"https://hi.vidhyamitra.com/city/bareilly/1999-04-18","x-default":"https://vidhyamitra.com/city/bareilly/1999-04-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T00:26:54.507Z","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":"2026-06-01T00:26:54.507Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T00:26:54.507Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}