{"id":"vidhyamitra:city-day:bareilly:1997-05-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/bareilly/1997-05-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-05-04","date_display":"May 4, 1997 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":1997,"month":5,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450572.770833,"kali_year":5099,"ahargana":1862107.2708,"sun":{"sidereal_longitude":19.8601,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":344.2736,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":324.4135,"elapsed_within_tithi_degrees":0.4135},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":344.2736,"elapsed_within_degrees":10.9402},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":4.1336},"karana":{"half_tithi_index":54,"name":"Gara"},"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":1997,"month":5,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450572.770833,"ahargana":1862107.2708,"kali_year":5099,"ayanamsa_lahiri":23.8158,"grahas":{"sun":{"sidereal_longitude":19.808757000000014,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":342.258757,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false,"latitude":-0.6006},"mars":{"sidereal_longitude":143.162757,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":6.629157000000021,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":296.06985699999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":28.017156999999997,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":350.587857,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":156.5957,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":336.5957,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":1997,"month":5,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450572.770833,"kali_year":5099,"ahargana":1862107.2708,"sun":{"sidereal_longitude":19.8601,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":344.2736,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":324.4135,"elapsed_within_tithi_degrees":0.4135},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":344.2736,"elapsed_within_degrees":10.9402},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":4.1336},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.601,"elongation":35.586},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.601,"opposition_distance":144.414}},"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":"05:30","sunsetLocal":"18:48","solarNoonLocal":"12:09","dayLengthHours":13.314839461527125,"dayLengthDisplay":"13 Hours 18 Mins 53 Secs","nightLengthDisplay":"10 Hours 41 Mins 07 Secs","moonriseLocal":"03:31","moonsetLocal":"15:47","rahuKala":{"name":"Rāhu Kāla","start":"17:09","end":"18:48","startHours":17.143397171104674,"endHours":18.807752103795565,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:09","end":"13:49","startHours":12.150332373032004,"endHours":13.814687305722895,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:29","end":"17:09","startHours":15.479042238413783,"endHours":17.143397171104674,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:36","end":"09:03","startHours":8.59970851662477,"endHours":9.043536498675675,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:03","end":"06:24","startHours":6.047697619832071,"endHours":6.4027600054727944,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:42","end":"12:36","startHours":11.706504390981099,"endHours":12.594160355082906,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:43","end":"04:36","startHours":3.717600714064824,"endHours":4.605256678166632,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:23","end":"05:30","startHours":4.38334268714118,"endHours":5.492912642268441,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:22","end":"15:15","startHours":14.369472283286523,"endHours":15.257128247388332,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:36","end":"19:00","startHours":18.607752103795566,"endHours":19.007752103795564,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:48","end":"19:22","startHours":18.807752103795565,"endHours":19.362537081359196,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:33","end":"20:18","startHours":18.557752103795565,"endHours":20.307752103795565,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:42","end":"00:36","startHours":23.706504390981095,"endHours":24.594160355082906,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:30","end":"07:09","startHours":5.492912642268441,"endHours":7.157267574959331,"quality":"inauspicious"},{"name":"Chala","start":"07:09","end":"08:49","startHours":7.157267574959331,"endHours":8.821622507650222,"quality":"neutral"},{"name":"Labha","start":"08:49","end":"10:29","startHours":8.821622507650222,"endHours":10.485977440341113,"quality":"auspicious"},{"name":"Amṛta","start":"10:29","end":"12:09","startHours":10.485977440341113,"endHours":12.150332373032004,"quality":"auspicious"},{"name":"Kāla","start":"12:09","end":"13:49","startHours":12.150332373032004,"endHours":13.814687305722895,"quality":"inauspicious"},{"name":"Śubha","start":"13:49","end":"15:29","startHours":13.814687305722895,"endHours":15.479042238413783,"quality":"auspicious"},{"name":"Roga","start":"15:29","end":"17:09","startHours":15.479042238413783,"endHours":17.143397171104674,"quality":"inauspicious"},{"name":"Udveg","start":"17:09","end":"18:48","startHours":17.143397171104674,"endHours":18.807752103795565,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:48","end":"20:09","startHours":18.807752103795565,"endHours":20.143397171104674,"quality":"auspicious"},{"name":"Roga","start":"20:09","end":"21:29","startHours":20.143397171104674,"endHours":21.479042238413783,"quality":"inauspicious"},{"name":"Udveg","start":"21:29","end":"22:49","startHours":21.479042238413783,"endHours":22.81468730572289,"quality":"inauspicious"},{"name":"Chala","start":"22:49","end":"00:09","startHours":22.81468730572289,"endHours":24.150332373032,"quality":"neutral"},{"name":"Labha","start":"00:09","end":"01:29","startHours":24.150332373032,"endHours":25.48597744034111,"quality":"auspicious"},{"name":"Amṛta","start":"01:29","end":"02:49","startHours":25.48597744034111,"endHours":26.821622507650222,"quality":"auspicious"},{"name":"Kāla","start":"02:49","end":"04:09","startHours":26.821622507650222,"endHours":28.15726757495933,"quality":"inauspicious"},{"name":"Śubha","start":"04:09","end":"05:30","startHours":28.15726757495933,"endHours":29.49291264226844,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:30","end":"06:30","startHours":5.492912642268441,"endHours":6.492912642268441,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:30","end":"07:30","startHours":6.492912642268441,"endHours":7.492912642268441,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:30","end":"08:30","startHours":7.492912642268441,"endHours":8.49291264226844,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:30","end":"09:30","startHours":8.49291264226844,"endHours":9.49291264226844,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:30","end":"10:30","startHours":9.49291264226844,"endHours":10.49291264226844,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:30","end":"11:30","startHours":10.49291264226844,"endHours":11.49291264226844,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:30","end":"12:30","startHours":11.49291264226844,"endHours":12.49291264226844,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:30","end":"13:30","startHours":12.49291264226844,"endHours":13.49291264226844,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:30","end":"14:30","startHours":13.49291264226844,"endHours":14.49291264226844,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:30","end":"15:30","startHours":14.49291264226844,"endHours":15.49291264226844,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:30","end":"16:30","startHours":15.49291264226844,"endHours":16.49291264226844,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:30","end":"17:30","startHours":16.49291264226844,"endHours":17.49291264226844,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:30","end":"18:30","startHours":17.49291264226844,"endHours":18.49291264226844,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:30","end":"19:30","startHours":18.49291264226844,"endHours":19.49291264226844,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:30","end":"20:30","startHours":19.49291264226844,"endHours":20.49291264226844,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:30","end":"21:30","startHours":20.49291264226844,"endHours":21.49291264226844,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:30","end":"22:30","startHours":21.49291264226844,"endHours":22.49291264226844,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:30","end":"23:30","startHours":22.49291264226844,"endHours":23.49291264226844,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:30","end":"00:30","startHours":23.49291264226844,"endHours":24.49291264226844,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:30","end":"01:30","startHours":24.49291264226844,"endHours":25.49291264226844,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:30","end":"02:30","startHours":25.49291264226844,"endHours":26.49291264226844,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:30","end":"03:30","startHours":26.49291264226844,"endHours":27.49291264226844,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:30","end":"04:30","startHours":27.49291264226844,"endHours":28.49291264226844,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:30","end":"05:30","startHours":28.49291264226844,"endHours":29.49291264226844,"planetary_lord":"Jupiter"}],"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":"North-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"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":15.926708245882935,"eotMinutes":3.258457618079846,"ayanamsa":23.8158}},"calendars":{"vikram_samvat":2054,"vikram_samvatsara":"Vikṛti","saka_samvat":1919,"saka_samvatsara":"Īśvara","bengali_samvat":1404,"malayalam_era":1173,"nanakshahi_year":528,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Trayodaśī · Vikram 2054 Vikṛti · Śaka 1919 Īśvara"},"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":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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 May 4, 1997 CE · Bareilly, Uttar Pradesh · Vidhyamitra","description":"May 4, 1997 CE for Bareilly, Uttar Pradesh: Kṛṣṇa Trayodaśī, sūryodaya 05:30, sūryāsta 18:48.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/bareilly/1997-05-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/bareilly/1997-05-04","sa":"https://sa.vidhyamitra.com/city/bareilly/1997-05-04","hi":"https://hi.vidhyamitra.com/city/bareilly/1997-05-04","x-default":"https://vidhyamitra.com/city/bareilly/1997-05-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T03:26:17.802Z","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":"2026-05-17T03:26:17.802Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T03:26:17.802Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}