{"id":"vidhyamitra:city-day:udaipur:1981-07-05:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/udaipur/1981-07-05","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1981-07-05","date_display":"July 5, 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":7,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444790.770833,"kali_year":5083,"ahargana":1856325.2708,"sun":{"sidereal_longitude":79.0307,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":121.5525,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":42.5217,"elapsed_within_tithi_degrees":6.5217},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":121.5525,"elapsed_within_degrees":1.5525},"yoga":{"number":16,"name":"Siddhi","sum_longitude":200.5832},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"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":7,"day":5,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444790.770833,"ahargana":1856325.2708,"kali_year":5083,"ayanamsa_lahiri":23.5947,"grahas":{"sun":{"sidereal_longitude":79.34977200000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":121.69277199999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false,"latitude":1.4339},"mars":{"sidereal_longitude":57.55667199999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":62.883572000000015,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":159.18647199999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":103.01037200000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":159.87337200000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":102.9539,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":282.9539,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":1981,"month":7,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444790.770833,"kali_year":5083,"ahargana":1856325.2708,"sun":{"sidereal_longitude":79.0307,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":121.5525,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":42.5217,"elapsed_within_tithi_degrees":6.5217},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":121.5525,"elapsed_within_degrees":1.5525},"yoga":{"number":16,"name":"Siddhi","sum_longitude":200.5832},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.434,"elongation":42.522},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.434,"opposition_distance":137.478}},"eclipse_window_40days":[{"offset_days":12,"type":"lunar","occurs":true,"moon_latitude":1.092,"opposition_distance":2.128}]},"city":{"slug":"udaipur","name":"Udaipur, Rajasthan","lat":24.5854,"lon":73.7125,"tz_offset_hours":5.5,"state":"Rajasthan","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"udaipur","name":"Udaipur, Rajasthan","lat":24.5854,"lon":73.7125,"tz_offset_hours":5.5,"state":"Rajasthan","country":"IN","tier":"tier-1"},"sunriseLocal":"05:51","sunsetLocal":"19:28","solarNoonLocal":"12:39","dayLengthHours":13.614237464677025,"dayLengthDisplay":"13 Hours 36 Mins 51 Secs","nightLengthDisplay":"10 Hours 23 Mins 09 Secs","moonriseLocal":"09:02","moonsetLocal":"21:56","rahuKala":{"name":"Rāhu Kāla","start":"17:46","end":"19:28","startHours":17.761043319194,"endHours":19.462823002278625,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:39","end":"14:21","startHours":12.655704269940113,"endHours":14.35748395302474,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"16:04","end":"17:46","startHours":16.059263636109367,"endHours":17.761043319194,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:02","end":"09:29","startHours":9.025240946026239,"endHours":9.479048861515473,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:25","end":"06:47","startHours":6.415845431963143,"endHours":6.77889176435453,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:12","end":"13:07","startHours":12.201896354450879,"endHours":13.109512185429347,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:02","end":"04:56","startHours":4.0333538756446625,"endHours":4.9409697066231315,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:43","end":"05:51","startHours":4.7140657488785145,"endHours":5.8485855376016,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:55","end":"15:50","startHours":14.924743847386281,"endHours":15.83235967836475,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:16","end":"19:40","startHours":19.262823002278626,"endHours":19.662823002278625,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:28","end":"20:02","startHours":19.462823002278625,"endHours":20.030082896640167,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:13","end":"20:58","startHours":19.212823002278625,"endHours":20.962823002278625,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:12","end":"01:07","startHours":24.201896354450877,"endHours":25.10951218542935,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:51","end":"07:33","startHours":5.8485855376016,"endHours":7.550365220686228,"quality":"inauspicious"},{"name":"Chala","start":"07:33","end":"09:15","startHours":7.550365220686228,"endHours":9.252144903770855,"quality":"neutral"},{"name":"Labha","start":"09:15","end":"10:57","startHours":9.252144903770855,"endHours":10.953924586855484,"quality":"auspicious"},{"name":"Amṛta","start":"10:57","end":"12:39","startHours":10.953924586855484,"endHours":12.655704269940113,"quality":"auspicious"},{"name":"Kāla","start":"12:39","end":"14:21","startHours":12.655704269940113,"endHours":14.35748395302474,"quality":"inauspicious"},{"name":"Śubha","start":"14:21","end":"16:04","startHours":14.35748395302474,"endHours":16.059263636109367,"quality":"auspicious"},{"name":"Roga","start":"16:04","end":"17:46","startHours":16.059263636109367,"endHours":17.761043319194,"quality":"inauspicious"},{"name":"Udveg","start":"17:46","end":"19:28","startHours":17.761043319194,"endHours":19.462823002278625,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:28","end":"20:46","startHours":19.462823002278625,"endHours":20.761043319194,"quality":"auspicious"},{"name":"Roga","start":"20:46","end":"22:04","startHours":20.761043319194,"endHours":22.05926363610937,"quality":"inauspicious"},{"name":"Udveg","start":"22:04","end":"23:21","startHours":22.05926363610937,"endHours":23.35748395302474,"quality":"inauspicious"},{"name":"Chala","start":"23:21","end":"00:39","startHours":23.35748395302474,"endHours":24.655704269940113,"quality":"neutral"},{"name":"Labha","start":"00:39","end":"01:57","startHours":24.655704269940113,"endHours":25.953924586855486,"quality":"auspicious"},{"name":"Amṛta","start":"01:57","end":"03:15","startHours":25.953924586855486,"endHours":27.252144903770855,"quality":"auspicious"},{"name":"Kāla","start":"03:15","end":"04:33","startHours":27.252144903770855,"endHours":28.550365220686228,"quality":"inauspicious"},{"name":"Śubha","start":"04:33","end":"05:51","startHours":28.550365220686228,"endHours":29.8485855376016,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:51","end":"06:51","startHours":5.8485855376016,"endHours":6.8485855376016,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:51","end":"07:51","startHours":6.8485855376016,"endHours":7.8485855376016,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:51","end":"08:51","startHours":7.8485855376016,"endHours":8.8485855376016,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:51","end":"09:51","startHours":8.8485855376016,"endHours":9.8485855376016,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:51","end":"10:51","startHours":9.8485855376016,"endHours":10.8485855376016,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:51","end":"11:51","startHours":10.8485855376016,"endHours":11.8485855376016,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:51","end":"12:51","startHours":11.8485855376016,"endHours":12.8485855376016,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:51","end":"13:51","startHours":12.8485855376016,"endHours":13.8485855376016,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:51","end":"14:51","startHours":13.8485855376016,"endHours":14.8485855376016,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:51","end":"15:51","startHours":14.8485855376016,"endHours":15.8485855376016,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:51","end":"16:51","startHours":15.8485855376016,"endHours":16.8485855376016,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:51","end":"17:51","startHours":16.8485855376016,"endHours":17.8485855376016,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:51","end":"18:51","startHours":17.8485855376016,"endHours":18.8485855376016,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:51","end":"19:51","startHours":18.8485855376016,"endHours":19.8485855376016,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:51","end":"20:51","startHours":19.8485855376016,"endHours":20.8485855376016,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:51","end":"21:51","startHours":20.8485855376016,"endHours":21.8485855376016,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:51","end":"22:51","startHours":21.8485855376016,"endHours":22.8485855376016,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:51","end":"23:51","startHours":22.8485855376016,"endHours":23.8485855376016,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:51","end":"00:51","startHours":23.8485855376016,"endHours":24.8485855376016,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:51","end":"01:51","startHours":24.8485855376016,"endHours":25.8485855376016,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:51","end":"02:51","startHours":25.8485855376016,"endHours":26.8485855376016,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:51","end":"03:51","startHours":26.8485855376016,"endHours":27.8485855376016,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:51","end":"04:51","startHours":27.8485855376016,"endHours":28.8485855376016,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:51","end":"05:51","startHours":28.8485855376016,"endHours":29.8485855376016,"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":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":22.806808649320285,"eotMinutes":-4.192256196406893,"ayanamsa":23.5947}},"calendars":{"vikram_samvat":2038,"vikram_samvatsara":"Bhāva","saka_samvat":1903,"saka_samvatsara":"Durmati","bengali_samvat":1388,"malayalam_era":1157,"nanakshahi_year":512,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Caturthī · Vikram 2038 Bhāva · Śaka 1903 Durmati"},"festivals":[{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"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":"udaipur"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 5, 1981 CE · Udaipur, Rajasthan · Vidhyamitra","description":"July 5, 1981 CE for Udaipur, Rajasthan: Śukla Caturthī, sūryodaya 05:51, sūryāsta 19:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/udaipur/1981-07-05","hreflang_alternates":{"en":"https://vidhyamitra.com/city/udaipur/1981-07-05","sa":"https://sa.vidhyamitra.com/city/udaipur/1981-07-05","hi":"https://hi.vidhyamitra.com/city/udaipur/1981-07-05","x-default":"https://vidhyamitra.com/city/udaipur/1981-07-05"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T01:18:34.846Z","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":"2026-06-02T01:18:34.846Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T01:18:34.846Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}