{"id":"vidhyamitra:city-day:bareilly:1981-01-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/bareilly/1981-01-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1981-01-30","date_display":"January 30, 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":1,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444634.770833,"kali_year":5082,"ahargana":1856169.2708,"sun":{"sidereal_longitude":286.5288,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":217.0104,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":290.4816,"elapsed_within_tithi_degrees":2.4816},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":217.0104,"elapsed_within_degrees":3.6771},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":143.5392},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444634.770833,"ahargana":1856169.2708,"kali_year":5082,"ayanamsa_lahiri":23.5887,"grahas":{"sun":{"sidereal_longitude":286.478832,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":216.75533199999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false,"latitude":4.3298},"mars":{"sidereal_longitude":300.45883200000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":304.61593200000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":166.809932,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"venus":{"sidereal_longitude":270.166832,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":165.85333200000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":111.2195,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":291.2195,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"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":1,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444634.770833,"kali_year":5082,"ahargana":1856169.2708,"sun":{"sidereal_longitude":286.5288,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":217.0104,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":290.4816,"elapsed_within_tithi_degrees":2.4816},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":217.0104,"elapsed_within_degrees":3.6771},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":143.5392},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.33,"elongation":69.518},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.33,"opposition_distance":110.482}},"eclipse_window_40days":[{"offset_days":-10,"type":"lunar","occurs":true,"moon_latitude":-1.332,"opposition_distance":1.776},{"offset_days":6,"type":"solar","occurs":true,"moon_latitude":-0.15,"elongation":0.162}]},"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":"07:01","sunsetLocal":"17:50","solarNoonLocal":"12:26","dayLengthHours":10.809605550554688,"dayLengthDisplay":"10 Hours 48 Mins 35 Secs","nightLengthDisplay":"13 Hours 11 Mins 25 Secs","moonriseLocal":"02:30","moonsetLocal":"13:04","rahuKala":{"name":"Rāhu Kāla","start":"11:05","end":"12:26","startHours":11.076058405776738,"endHours":12.427259099596075,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:08","end":"16:29","startHours":15.129660487234746,"endHours":16.48086118105408,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:22","end":"09:43","startHours":8.373657018138067,"endHours":9.724857711957402,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:33","end":"09:54","startHours":9.544697619448158,"endHours":9.905017804466647,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:28","end":"07:46","startHours":7.472856555591842,"endHours":7.761112703606634,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"12:47","startHours":12.066938914577586,"endHours":12.787579284614564,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:35","end":"06:18","startHours":5.581175584244772,"endHours":6.301815954281751,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:07","end":"07:01","startHours":6.121655861772506,"endHours":7.02245632431873,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"14:57","startHours":14.228860024688522,"endHours":14.9495003947255,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:38","end":"18:02","startHours":17.63206187487342,"endHours":18.032061874873417,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:50","end":"18:17","startHours":17.832061874873418,"endHours":18.28246210614653,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:35","end":"19:20","startHours":17.582061874873418,"endHours":19.332061874873418,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"00:47","startHours":24.066938914577584,"endHours":24.787579284614566,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:01","end":"08:22","startHours":7.02245632431873,"endHours":8.373657018138067,"quality":"neutral"},{"name":"Labha","start":"08:22","end":"09:43","startHours":8.373657018138067,"endHours":9.724857711957402,"quality":"auspicious"},{"name":"Amṛta","start":"09:43","end":"11:05","startHours":9.724857711957402,"endHours":11.076058405776738,"quality":"auspicious"},{"name":"Kāla","start":"11:05","end":"12:26","startHours":11.076058405776738,"endHours":12.427259099596075,"quality":"inauspicious"},{"name":"Śubha","start":"12:26","end":"13:47","startHours":12.427259099596075,"endHours":13.77845979341541,"quality":"auspicious"},{"name":"Roga","start":"13:47","end":"15:08","startHours":13.77845979341541,"endHours":15.129660487234746,"quality":"inauspicious"},{"name":"Udveg","start":"15:08","end":"16:29","startHours":15.129660487234746,"endHours":16.48086118105408,"quality":"inauspicious"},{"name":"Chala","start":"16:29","end":"17:50","startHours":16.48086118105408,"endHours":17.832061874873418,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:50","end":"19:29","startHours":17.832061874873418,"endHours":19.48086118105408,"quality":"inauspicious"},{"name":"Udveg","start":"19:29","end":"21:08","startHours":19.48086118105408,"endHours":21.129660487234744,"quality":"inauspicious"},{"name":"Chala","start":"21:08","end":"22:47","startHours":21.129660487234744,"endHours":22.778459793415408,"quality":"neutral"},{"name":"Labha","start":"22:47","end":"00:26","startHours":22.778459793415408,"endHours":24.427259099596075,"quality":"auspicious"},{"name":"Amṛta","start":"00:26","end":"02:05","startHours":24.427259099596075,"endHours":26.076058405776738,"quality":"auspicious"},{"name":"Kāla","start":"02:05","end":"03:43","startHours":26.076058405776738,"endHours":27.7248577119574,"quality":"inauspicious"},{"name":"Śubha","start":"03:43","end":"05:22","startHours":27.7248577119574,"endHours":29.37365701813807,"quality":"auspicious"},{"name":"Roga","start":"05:22","end":"07:01","startHours":29.37365701813807,"endHours":31.022456324318732,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:01","end":"08:01","startHours":7.02245632431873,"endHours":8.02245632431873,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:01","end":"09:01","startHours":8.02245632431873,"endHours":9.02245632431873,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:01","end":"10:01","startHours":9.02245632431873,"endHours":10.02245632431873,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:01","end":"11:01","startHours":10.02245632431873,"endHours":11.02245632431873,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:01","end":"12:01","startHours":11.02245632431873,"endHours":12.02245632431873,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:01","end":"13:01","startHours":12.02245632431873,"endHours":13.02245632431873,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:01","end":"14:01","startHours":13.02245632431873,"endHours":14.02245632431873,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:01","end":"15:01","startHours":14.02245632431873,"endHours":15.02245632431873,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:01","end":"16:01","startHours":15.02245632431873,"endHours":16.022456324318732,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:01","end":"17:01","startHours":16.022456324318732,"endHours":17.022456324318732,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:01","end":"18:01","startHours":17.022456324318732,"endHours":18.022456324318732,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:01","end":"19:01","startHours":18.022456324318732,"endHours":19.022456324318732,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:01","end":"20:01","startHours":19.022456324318732,"endHours":20.022456324318732,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:01","end":"21:01","startHours":20.022456324318732,"endHours":21.022456324318732,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:01","end":"22:01","startHours":21.022456324318732,"endHours":22.022456324318732,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:01","end":"23:01","startHours":22.022456324318732,"endHours":23.022456324318732,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:01","end":"00:01","startHours":23.022456324318732,"endHours":24.022456324318732,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:01","end":"01:01","startHours":24.022456324318732,"endHours":25.022456324318732,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:01","end":"02:01","startHours":25.022456324318732,"endHours":26.022456324318732,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:01","end":"03:01","startHours":26.022456324318732,"endHours":27.022456324318732,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:01","end":"04:01","startHours":27.022456324318732,"endHours":28.022456324318732,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:01","end":"05:01","startHours":28.022456324318732,"endHours":29.022456324318732,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:01","end":"06:01","startHours":29.022456324318732,"endHours":30.022456324318732,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:01","end":"07:01","startHours":30.022456324318732,"endHours":31.022456324318732,"planetary_lord":"Mars"}],"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":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"South-East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-17.720818877496043,"eotMinutes":-13.357145975764517,"ayanamsa":23.5887}},"calendars":{"vikram_samvat":2038,"vikram_samvatsara":"Bhāva","saka_samvat":1903,"saka_samvatsara":"Durmati","bengali_samvat":1388,"malayalam_era":1157,"nanakshahi_year":512,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Daśamī · Vikram 2038 Bhāva · Śaka 1903 Durmati"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 January 30, 1981 CE · Bareilly, Uttar Pradesh · Vidhyamitra","description":"January 30, 1981 CE for Bareilly, Uttar Pradesh: Kṛṣṇa Daśamī, sūryodaya 07:01, sūryāsta 17:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/bareilly/1981-01-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/bareilly/1981-01-30","sa":"https://sa.vidhyamitra.com/city/bareilly/1981-01-30","hi":"https://hi.vidhyamitra.com/city/bareilly/1981-01-30","x-default":"https://vidhyamitra.com/city/bareilly/1981-01-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T17:55:32.555Z","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":"2026-05-18T17:55:32.555Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T17:55:32.555Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}