{"id":"vidhyamitra:city-day:jamnagar:2091-07-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2091-07-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2091-07-21","date_display":"July 21, 2091 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":2091,"month":7,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2484983.770833,"kali_year":5193,"ahargana":1896518.2708,"sun":{"sidereal_longitude":92.797,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":149.1728,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":56.3758,"elapsed_within_tithi_degrees":8.3758},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":149.1728,"elapsed_within_degrees":2.5061},"yoga":{"number":19,"name":"Parigha","sum_longitude":241.9698},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2091,"month":7,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2484983.770833,"ahargana":1896518.2708,"kali_year":5193,"ayanamsa_lahiri":25.1319,"grahas":{"sun":{"sidereal_longitude":93.478903,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"moon":{"sidereal_longitude":150.41900299999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false,"latitude":1.2269},"mars":{"sidereal_longitude":164.43460299999992,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":103.66290300000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":260.02340300000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":91.09390300000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":67.12400300000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":133.3353,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":313.3353,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"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":2091,"month":7,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2484983.770833,"kali_year":5193,"ahargana":1896518.2708,"sun":{"sidereal_longitude":92.797,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":149.1728,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":56.3758,"elapsed_within_tithi_degrees":8.3758},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":149.1728,"elapsed_within_degrees":2.5061},"yoga":{"number":19,"name":"Parigha","sum_longitude":241.9698},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.227,"elongation":56.376},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.227,"opposition_distance":123.624}},"eclipse_window_40days":[]},"city":{"slug":"jamnagar","name":"Jamnagar, Gujarat","lat":22.4707,"lon":70.0577,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"jamnagar","name":"Jamnagar, Gujarat","lat":22.4707,"lon":70.0577,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"sunriseLocal":"06:16","sunsetLocal":"19:35","solarNoonLocal":"12:56","dayLengthHours":13.31209640368305,"dayLengthDisplay":"13 Hours 18 Mins 44 Secs","nightLengthDisplay":"10 Hours 41 Mins 16 Secs","moonriseLocal":"10:38","moonsetLocal":"22:49","rahuKala":{"name":"Rāhu Kāla","start":"09:36","end":"11:16","startHours":9.60229262300064,"endHours":11.26630467346102,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:36","end":"16:16","startHours":14.594328774381783,"endHours":16.258340824842165,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:16","end":"07:56","startHours":6.274268522079876,"endHours":7.938280572540258,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:23","end":"09:49","startHours":9.38042434960592,"endHours":9.824160896395357,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:50","end":"07:11","startHours":6.8289392055666704,"endHours":7.183928442998218,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:29","end":"13:22","startHours":12.486580177131966,"endHours":13.374053270710835,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:30","end":"05:23","startHours":4.4993223349221365,"endHours":5.3867954285010065,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:10","end":"06:16","startHours":5.164927155106289,"endHours":6.274268522079876,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:09","end":"16:02","startHours":15.148999457868577,"endHours":16.036472551447446,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:23","end":"19:47","startHours":19.386364925762926,"endHours":19.786364925762925,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:35","end":"20:08","startHours":19.586364925762926,"endHours":20.14103560924972,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:20","end":"21:05","startHours":19.336364925762926,"endHours":21.086364925762926,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:29","end":"01:22","startHours":24.486580177131966,"endHours":25.374053270710835,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:16","end":"07:56","startHours":6.274268522079876,"endHours":7.938280572540258,"quality":"inauspicious"},{"name":"Śubha","start":"07:56","end":"09:36","startHours":7.938280572540258,"endHours":9.60229262300064,"quality":"auspicious"},{"name":"Roga","start":"09:36","end":"11:16","startHours":9.60229262300064,"endHours":11.26630467346102,"quality":"inauspicious"},{"name":"Udveg","start":"11:16","end":"12:56","startHours":11.26630467346102,"endHours":12.9303167239214,"quality":"inauspicious"},{"name":"Chala","start":"12:56","end":"14:36","startHours":12.9303167239214,"endHours":14.594328774381783,"quality":"neutral"},{"name":"Labha","start":"14:36","end":"16:16","startHours":14.594328774381783,"endHours":16.258340824842165,"quality":"auspicious"},{"name":"Amṛta","start":"16:16","end":"17:55","startHours":16.258340824842165,"endHours":17.922352875302543,"quality":"auspicious"},{"name":"Kāla","start":"17:55","end":"19:35","startHours":17.922352875302543,"endHours":19.586364925762926,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:35","end":"20:55","startHours":19.586364925762926,"endHours":20.922352875302543,"quality":"auspicious"},{"name":"Amṛta","start":"20:55","end":"22:16","startHours":20.922352875302543,"endHours":22.258340824842165,"quality":"auspicious"},{"name":"Kāla","start":"22:16","end":"23:36","startHours":22.258340824842165,"endHours":23.594328774381783,"quality":"inauspicious"},{"name":"Śubha","start":"23:36","end":"00:56","startHours":23.594328774381783,"endHours":24.9303167239214,"quality":"auspicious"},{"name":"Roga","start":"00:56","end":"02:16","startHours":24.9303167239214,"endHours":26.26630467346102,"quality":"inauspicious"},{"name":"Udveg","start":"02:16","end":"03:36","startHours":26.26630467346102,"endHours":27.602292623000636,"quality":"inauspicious"},{"name":"Chala","start":"03:36","end":"04:56","startHours":27.602292623000636,"endHours":28.938280572540258,"quality":"neutral"},{"name":"Labha","start":"04:56","end":"06:16","startHours":28.938280572540258,"endHours":30.274268522079876,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:16","end":"07:16","startHours":6.274268522079876,"endHours":7.274268522079876,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:16","end":"08:16","startHours":7.274268522079876,"endHours":8.274268522079876,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:16","end":"09:16","startHours":8.274268522079876,"endHours":9.274268522079876,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:16","end":"10:16","startHours":9.274268522079876,"endHours":10.274268522079876,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:16","end":"11:16","startHours":10.274268522079876,"endHours":11.274268522079876,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:16","end":"12:16","startHours":11.274268522079876,"endHours":12.274268522079876,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:16","end":"13:16","startHours":12.274268522079876,"endHours":13.274268522079876,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:16","end":"14:16","startHours":13.274268522079876,"endHours":14.274268522079876,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:16","end":"15:16","startHours":14.274268522079876,"endHours":15.274268522079876,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:16","end":"16:16","startHours":15.274268522079876,"endHours":16.274268522079876,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:16","end":"17:16","startHours":16.274268522079876,"endHours":17.274268522079876,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:16","end":"18:16","startHours":17.274268522079876,"endHours":18.274268522079876,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:16","end":"19:16","startHours":18.274268522079876,"endHours":19.274268522079876,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:16","end":"20:16","startHours":19.274268522079876,"endHours":20.274268522079876,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:16","end":"21:16","startHours":20.274268522079876,"endHours":21.274268522079876,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:16","end":"22:16","startHours":21.274268522079876,"endHours":22.274268522079876,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:16","end":"23:16","startHours":22.274268522079876,"endHours":23.274268522079876,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:16","end":"00:16","startHours":23.274268522079876,"endHours":24.274268522079876,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:16","end":"01:16","startHours":24.274268522079876,"endHours":25.274268522079876,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:16","end":"02:16","startHours":25.274268522079876,"endHours":26.274268522079876,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:16","end":"03:16","startHours":26.274268522079876,"endHours":27.274268522079876,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:16","end":"04:16","startHours":27.274268522079876,"endHours":28.274268522079876,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:16","end":"05:16","startHours":28.274268522079876,"endHours":29.274268522079876,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:16","end":"06:16","startHours":29.274268522079876,"endHours":30.274268522079876,"planetary_lord":"Mercury"}],"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":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.43633846125484,"eotMinutes":-6.049803435283957,"ayanamsa":25.1319}},"calendars":{"vikram_samvat":2148,"vikram_samvatsara":"Raktākṣī","saka_samvat":2013,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1498,"malayalam_era":1267,"nanakshahi_year":622,"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":"Karkaṭa (Āḍi)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Pañcamī · Vikram 2148 Raktākṣī · Śaka 2013 Virodhakṛt"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"jamnagar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 21, 2091 CE · Jamnagar, Gujarat · Vidhyamitra","description":"July 21, 2091 CE for Jamnagar, Gujarat: Śukla Pañcamī, sūryodaya 06:16, sūryāsta 19:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2091-07-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2091-07-21","sa":"https://sa.vidhyamitra.com/city/jamnagar/2091-07-21","hi":"https://hi.vidhyamitra.com/city/jamnagar/2091-07-21","x-default":"https://vidhyamitra.com/city/jamnagar/2091-07-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T01:36:26.471Z","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":"2026-06-01T01:36:26.471Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T01:36:26.471Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}