{"id":"vidhyamitra:city-day:agra:1981-05-03:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/agra/1981-05-03","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1981-05-03","date_display":"May 3, 1981 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":1981,"month":5,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444727.770833,"kali_year":5083,"ahargana":1856262.2708,"sun":{"sidereal_longitude":19.0309,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":3.306,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":344.275,"elapsed_within_tithi_degrees":8.275},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":3.306,"elapsed_within_degrees":3.306},"yoga":{"number":2,"name":"Prīti","sum_longitude":22.3369},"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":1981,"month":5,"day":3,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444727.770833,"ahargana":1856262.2708,"kali_year":5083,"ayanamsa_lahiri":23.5923,"grahas":{"sun":{"sidereal_longitude":18.93787900000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":2.6639789999999834,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false,"latitude":-4.3847},"mars":{"sidereal_longitude":12.438878999999986,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":25.419479000000024,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":157.90727900000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":25.874179000000026,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":160.06957899999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":106.2919,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":286.2919,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":1981,"month":5,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444727.770833,"kali_year":5083,"ahargana":1856262.2708,"sun":{"sidereal_longitude":19.0309,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":3.306,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":344.275,"elapsed_within_tithi_degrees":8.275},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":3.306,"elapsed_within_degrees":3.306},"yoga":{"number":2,"name":"Prīti","sum_longitude":22.3369},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.385,"elongation":15.725},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.385,"opposition_distance":164.275}},"eclipse_window_40days":[]},"city":{"slug":"agra","name":"Agra, Uttar Pradesh","lat":27.1767,"lon":78.0081,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"agra","name":"Agra, Uttar Pradesh","lat":27.1767,"lon":78.0081,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"05:38","sunsetLocal":"18:52","solarNoonLocal":"12:15","dayLengthHours":13.229754338091709,"dayLengthDisplay":"13 Hours 13 Mins 47 Secs","nightLengthDisplay":"10 Hours 46 Mins 13 Secs","moonriseLocal":"04:46","moonsetLocal":"17:33","rahuKala":{"name":"Rāhu Kāla","start":"17:12","end":"18:52","startHours":17.20804140214237,"endHours":18.861760694403834,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:15","end":"13:54","startHours":12.24688352535798,"endHours":13.900602817619443,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:33","end":"17:12","startHours":15.554322109880907,"endHours":17.20804140214237,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:43","end":"09:10","startHours":8.71894903520019,"endHours":9.159940846469915,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:11","end":"06:32","startHours":6.1832461203992795,"endHours":6.536039569415058,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:48","end":"12:41","startHours":11.805891714088256,"endHours":12.687875336627704,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:52","end":"04:45","startHours":3.8680391112332306,"endHours":4.750022733772678,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:32","end":"05:38","startHours":4.529526828137816,"endHours":5.632006356312125,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:20","startHours":14.451842581706599,"endHours":15.333826204246046,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:40","end":"19:04","startHours":18.661760694403835,"endHours":19.061760694403834,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:52","end":"19:25","startHours":18.861760694403834,"endHours":19.413000458490988,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:37","end":"20:22","startHours":18.611760694403834,"endHours":20.361760694403834,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:48","end":"00:41","startHours":23.805891714088258,"endHours":24.6878753366277,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:38","end":"07:17","startHours":5.632006356312125,"endHours":7.285725648573589,"quality":"inauspicious"},{"name":"Chala","start":"07:17","end":"08:56","startHours":7.285725648573589,"endHours":8.939444940835052,"quality":"neutral"},{"name":"Labha","start":"08:56","end":"10:36","startHours":8.939444940835052,"endHours":10.593164233096516,"quality":"auspicious"},{"name":"Amṛta","start":"10:36","end":"12:15","startHours":10.593164233096516,"endHours":12.24688352535798,"quality":"auspicious"},{"name":"Kāla","start":"12:15","end":"13:54","startHours":12.24688352535798,"endHours":13.900602817619443,"quality":"inauspicious"},{"name":"Śubha","start":"13:54","end":"15:33","startHours":13.900602817619443,"endHours":15.554322109880907,"quality":"auspicious"},{"name":"Roga","start":"15:33","end":"17:12","startHours":15.554322109880907,"endHours":17.20804140214237,"quality":"inauspicious"},{"name":"Udveg","start":"17:12","end":"18:52","startHours":17.20804140214237,"endHours":18.861760694403834,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:52","end":"20:12","startHours":18.861760694403834,"endHours":20.20804140214237,"quality":"auspicious"},{"name":"Roga","start":"20:12","end":"21:33","startHours":20.20804140214237,"endHours":21.554322109880907,"quality":"inauspicious"},{"name":"Udveg","start":"21:33","end":"22:54","startHours":21.554322109880907,"endHours":22.900602817619443,"quality":"inauspicious"},{"name":"Chala","start":"22:54","end":"00:15","startHours":22.900602817619443,"endHours":24.24688352535798,"quality":"neutral"},{"name":"Labha","start":"00:15","end":"01:36","startHours":24.24688352535798,"endHours":25.593164233096516,"quality":"auspicious"},{"name":"Amṛta","start":"01:36","end":"02:56","startHours":25.593164233096516,"endHours":26.939444940835052,"quality":"auspicious"},{"name":"Kāla","start":"02:56","end":"04:17","startHours":26.939444940835052,"endHours":28.28572564857359,"quality":"inauspicious"},{"name":"Śubha","start":"04:17","end":"05:38","startHours":28.28572564857359,"endHours":29.632006356312125,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:38","end":"06:38","startHours":5.632006356312125,"endHours":6.632006356312125,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:38","end":"07:38","startHours":6.632006356312125,"endHours":7.632006356312125,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:38","end":"08:38","startHours":7.632006356312125,"endHours":8.632006356312125,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:38","end":"09:38","startHours":8.632006356312125,"endHours":9.632006356312125,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:38","end":"10:38","startHours":9.632006356312125,"endHours":10.632006356312125,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:38","end":"11:38","startHours":10.632006356312125,"endHours":11.632006356312125,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:38","end":"12:38","startHours":11.632006356312125,"endHours":12.632006356312125,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:38","end":"13:38","startHours":12.632006356312125,"endHours":13.632006356312125,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:38","end":"14:38","startHours":13.632006356312125,"endHours":14.632006356312125,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:38","end":"15:38","startHours":14.632006356312125,"endHours":15.632006356312125,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:38","end":"16:38","startHours":15.632006356312125,"endHours":16.632006356312125,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:38","end":"17:38","startHours":16.632006356312125,"endHours":17.632006356312125,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:38","end":"18:38","startHours":17.632006356312125,"endHours":18.632006356312125,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:38","end":"19:38","startHours":18.632006356312125,"endHours":19.632006356312125,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:38","end":"20:38","startHours":19.632006356312125,"endHours":20.632006356312125,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:38","end":"21:38","startHours":20.632006356312125,"endHours":21.632006356312125,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:38","end":"22:38","startHours":21.632006356312125,"endHours":22.632006356312125,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:38","end":"23:38","startHours":22.632006356312125,"endHours":23.632006356312125,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:38","end":"00:38","startHours":23.632006356312125,"endHours":24.632006356312125,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:38","end":"01:38","startHours":24.632006356312125,"endHours":25.632006356312125,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:38","end":"02:38","startHours":25.632006356312125,"endHours":26.632006356312125,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:38","end":"03:38","startHours":26.632006356312125,"endHours":27.632006356312125,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:38","end":"04:38","startHours":27.632006356312125,"endHours":28.632006356312125,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:38","end":"05:38","startHours":28.632006356312125,"endHours":29.632006356312125,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":15.596356676716537,"eotMinutes":3.154588478521171,"ayanamsa":23.5923}},"calendars":{"vikram_samvat":2038,"vikram_samvatsara":"Bhāva","saka_samvat":1903,"saka_samvatsara":"Durmati","bengali_samvat":1388,"malayalam_era":1157,"nanakshahi_year":512,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","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 Kṛṣṇa Caturdaśī · Vikram 2038 Bhāva · Śaka 1903 Durmati"},"festivals":[{"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":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"agra"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 3, 1981 CE · Agra, Uttar Pradesh · Vidhyamitra","description":"May 3, 1981 CE for Agra, Uttar Pradesh: Kṛṣṇa Caturdaśī, sūryodaya 05:38, sūryāsta 18:52.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/agra/1981-05-03","hreflang_alternates":{"en":"https://vidhyamitra.com/city/agra/1981-05-03","sa":"https://sa.vidhyamitra.com/city/agra/1981-05-03","hi":"https://hi.vidhyamitra.com/city/agra/1981-05-03","x-default":"https://vidhyamitra.com/city/agra/1981-05-03"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T00:17:39.965Z","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":"2026-06-02T00:17:39.965Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T00:17:39.965Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}