{"id":"vidhyamitra:city-day:jamnagar:2005-05-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2005-05-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2005-05-20","date_display":"May 20, 2005 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":2005,"month":5,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453510.770833,"kali_year":5107,"ahargana":1865045.2708,"sun":{"sidereal_longitude":35.1511,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":167.361,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":132.2099,"elapsed_within_tithi_degrees":0.2099},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":167.361,"elapsed_within_degrees":7.361},"yoga":{"number":16,"name":"Siddhi","sum_longitude":202.512},"karana":{"half_tithi_index":22,"name":"Bava"},"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":2005,"month":5,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2453510.770833,"ahargana":1865045.2708,"kali_year":5107,"ayanamsa_lahiri":23.9282,"grahas":{"sun":{"sidereal_longitude":35.211802999999975,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":166.98270300000001,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false,"latitude":1.0545},"mars":{"sidereal_longitude":319.68680300000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":19.04240299999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":165.82720300000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":true},"venus":{"sidereal_longitude":48.13010300000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":89.279203,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":0.9263,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":180.9263,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":2005,"month":5,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453510.770833,"kali_year":5107,"ahargana":1865045.2708,"sun":{"sidereal_longitude":35.1511,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":167.361,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":132.2099,"elapsed_within_tithi_degrees":0.2099},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":167.361,"elapsed_within_degrees":7.361},"yoga":{"number":16,"name":"Siddhi","sum_longitude":202.512},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.054,"elongation":132.21},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.054,"opposition_distance":47.79}},"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":"06:08","sunsetLocal":"19:25","solarNoonLocal":"12:46","dayLengthHours":13.281668722631927,"dayLengthDisplay":"13 Hours 16 Mins 54 Secs","nightLengthDisplay":"10 Hours 43 Mins 06 Secs","moonriseLocal":"15:38","moonsetLocal":"03:29","rahuKala":{"name":"Rāhu Kāla","start":"11:07","end":"12:46","startHours":11.109306192734591,"endHours":12.769514783063581,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"16:05","end":"17:45","startHours":16.089931963721565,"endHours":17.750140554050553,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:47","end":"09:27","startHours":7.788889012076609,"endHours":9.449097602405601,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:14","end":"09:40","startHours":9.227736457028401,"endHours":9.6704587477828,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:41","end":"07:02","startHours":6.682083285190616,"endHours":7.036261117794133,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:20","end":"13:13","startHours":12.326792492309183,"endHours":13.21223707381798,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:21","end":"05:15","startHours":4.357791258730028,"endHours":5.243235840238823,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:01","end":"06:08","startHours":5.021874694861625,"endHours":6.128680421747618,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:59","end":"15:52","startHours":14.98312623683557,"endHours":15.868570818344365,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:13","end":"19:37","startHours":19.210349144379546,"endHours":19.610349144379544,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:25","end":"19:58","startHours":19.410349144379545,"endHours":19.963752007822542,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:10","end":"20:55","startHours":19.160349144379545,"endHours":20.910349144379545,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:20","end":"01:13","startHours":24.326792492309185,"endHours":25.212237073817978,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:08","end":"07:47","startHours":6.128680421747618,"endHours":7.788889012076609,"quality":"neutral"},{"name":"Labha","start":"07:47","end":"09:27","startHours":7.788889012076609,"endHours":9.449097602405601,"quality":"auspicious"},{"name":"Amṛta","start":"09:27","end":"11:07","startHours":9.449097602405601,"endHours":11.109306192734591,"quality":"auspicious"},{"name":"Kāla","start":"11:07","end":"12:46","startHours":11.109306192734591,"endHours":12.769514783063581,"quality":"inauspicious"},{"name":"Śubha","start":"12:46","end":"14:26","startHours":12.769514783063581,"endHours":14.429723373392573,"quality":"auspicious"},{"name":"Roga","start":"14:26","end":"16:05","startHours":14.429723373392573,"endHours":16.089931963721565,"quality":"inauspicious"},{"name":"Udveg","start":"16:05","end":"17:45","startHours":16.089931963721565,"endHours":17.750140554050553,"quality":"inauspicious"},{"name":"Chala","start":"17:45","end":"19:25","startHours":17.750140554050553,"endHours":19.410349144379545,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:25","end":"20:45","startHours":19.410349144379545,"endHours":20.750140554050553,"quality":"inauspicious"},{"name":"Udveg","start":"20:45","end":"22:05","startHours":20.750140554050553,"endHours":22.08993196372156,"quality":"inauspicious"},{"name":"Chala","start":"22:05","end":"23:26","startHours":22.08993196372156,"endHours":23.429723373392573,"quality":"neutral"},{"name":"Labha","start":"23:26","end":"00:46","startHours":23.429723373392573,"endHours":24.76951478306358,"quality":"auspicious"},{"name":"Amṛta","start":"00:46","end":"02:07","startHours":24.76951478306358,"endHours":26.10930619273459,"quality":"auspicious"},{"name":"Kāla","start":"02:07","end":"03:27","startHours":26.10930619273459,"endHours":27.4490976024056,"quality":"inauspicious"},{"name":"Śubha","start":"03:27","end":"04:47","startHours":27.4490976024056,"endHours":28.78888901207661,"quality":"auspicious"},{"name":"Roga","start":"04:47","end":"06:08","startHours":28.78888901207661,"endHours":30.128680421747617,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:08","end":"07:08","startHours":6.128680421747618,"endHours":7.128680421747618,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:08","end":"08:08","startHours":7.128680421747618,"endHours":8.128680421747617,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:08","end":"09:08","startHours":8.128680421747617,"endHours":9.128680421747617,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:08","end":"10:08","startHours":9.128680421747617,"endHours":10.128680421747617,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:08","end":"11:08","startHours":10.128680421747617,"endHours":11.128680421747617,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:08","end":"12:08","startHours":11.128680421747617,"endHours":12.128680421747617,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:08","end":"13:08","startHours":12.128680421747617,"endHours":13.128680421747617,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:08","end":"14:08","startHours":13.128680421747617,"endHours":14.128680421747617,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:08","end":"15:08","startHours":14.128680421747617,"endHours":15.128680421747617,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:08","end":"16:08","startHours":15.128680421747617,"endHours":16.128680421747617,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:08","end":"17:08","startHours":16.128680421747617,"endHours":17.128680421747617,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:08","end":"18:08","startHours":17.128680421747617,"endHours":18.128680421747617,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:08","end":"19:08","startHours":18.128680421747617,"endHours":19.128680421747617,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:08","end":"20:08","startHours":19.128680421747617,"endHours":20.128680421747617,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:08","end":"21:08","startHours":20.128680421747617,"endHours":21.128680421747617,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:08","end":"22:08","startHours":21.128680421747617,"endHours":22.128680421747617,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:08","end":"23:08","startHours":22.128680421747617,"endHours":23.128680421747617,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:08","end":"00:08","startHours":23.128680421747617,"endHours":24.128680421747617,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:08","end":"01:08","startHours":24.128680421747617,"endHours":25.128680421747617,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:08","end":"02:08","startHours":25.128680421747617,"endHours":26.128680421747617,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:08","end":"03:08","startHours":26.128680421747617,"endHours":27.128680421747617,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:08","end":"04:08","startHours":27.128680421747617,"endHours":28.128680421747617,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:08","end":"05:08","startHours":28.128680421747617,"endHours":29.128680421747617,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:08","end":"06:08","startHours":29.128680421747617,"endHours":30.128680421747617,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"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":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"South-East","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":19.963581794339696,"eotMinutes":3.5983130161851964,"ayanamsa":23.9282}},"calendars":{"vikram_samvat":2062,"vikram_samvatsara":"Vilambī","saka_samvat":1927,"saka_samvatsara":"Pārthiva","bengali_samvat":1412,"malayalam_era":1181,"nanakshahi_year":536,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Dvādaśī · Vikram 2062 Vilambī · Śaka 1927 Pārthiva"},"festivals":[],"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":"jamnagar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 20, 2005 CE · Jamnagar, Gujarat · Vidhyamitra","description":"May 20, 2005 CE for Jamnagar, Gujarat: Śukla Dvādaśī, sūryodaya 06:08, sūryāsta 19:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2005-05-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2005-05-20","sa":"https://sa.vidhyamitra.com/city/jamnagar/2005-05-20","hi":"https://hi.vidhyamitra.com/city/jamnagar/2005-05-20","x-default":"https://vidhyamitra.com/city/jamnagar/2005-05-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:44:12.816Z","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":"2026-05-31T15:44:12.816Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:44:12.816Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}