{"id":"vidhyamitra:city-day:jamnagar:2103-05-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2103-05-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2103-05-04","date_display":"May 4, 2103 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":2103,"month":5,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489287.770833,"kali_year":5205,"ahargana":1900822.2708,"sun":{"sidereal_longitude":17.5177,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":347.6535,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":330.1357,"elapsed_within_tithi_degrees":6.1357},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":347.6535,"elapsed_within_degrees":0.9868},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":5.1712},"karana":{"half_tithi_index":55,"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":2103,"month":5,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2489287.770833,"ahargana":1900822.2708,"kali_year":5205,"ayanamsa_lahiri":25.2965,"grahas":{"sun":{"sidereal_longitude":17.703058999999996,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":346.005559,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false,"latitude":4.46},"mars":{"sidereal_longitude":336.026459,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":350.939659,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":271.024359,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":61.46105899999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":213.50555899999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":265.2887,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":85.2887,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":2103,"month":5,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489287.770833,"kali_year":5205,"ahargana":1900822.2708,"sun":{"sidereal_longitude":17.5177,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":347.6535,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":330.1357,"elapsed_within_tithi_degrees":6.1357},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":347.6535,"elapsed_within_degrees":0.9868},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":5.1712},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.46,"elongation":29.864},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.46,"opposition_distance":150.136}},"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":"19:17","solarNoonLocal":"12:47","dayLengthHours":13.018361059609944,"dayLengthDisplay":"13 Hours 01 Mins 06 Secs","nightLengthDisplay":"10 Hours 58 Mins 54 Secs","moonriseLocal":"04:30","moonsetLocal":"16:50","rahuKala":{"name":"Rāhu Kāla","start":"11:09","end":"12:47","startHours":11.147883907247426,"endHours":12.77517903969867,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"16:02","end":"17:39","startHours":16.029769304601157,"endHours":17.657064437052398,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:54","end":"09:31","startHours":7.893293642344941,"endHours":9.520588774796185,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:44","startHours":9.303616090469351,"endHours":9.737561459123016,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:49","end":"07:09","startHours":6.808430220710779,"endHours":7.155586515633711,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:20","end":"13:13","startHours":12.341233671045005,"endHours":13.209124408352336,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:32","end":"05:24","startHours":4.530217035279039,"endHours":5.398107772586368,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:11","end":"06:16","startHours":5.181135088259536,"endHours":6.265998509893698,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:57","end":"15:49","startHours":14.944905882966992,"endHours":15.812796620274321,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:05","end":"19:29","startHours":19.084359569503643,"endHours":19.484359569503642,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:17","end":"19:50","startHours":19.284359569503643,"endHours":19.826791280320723,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:02","end":"20:47","startHours":19.034359569503643,"endHours":20.784359569503643,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:20","end":"01:13","startHours":24.341233671045007,"endHours":25.209124408352334,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:16","end":"07:54","startHours":6.265998509893698,"endHours":7.893293642344941,"quality":"neutral"},{"name":"Labha","start":"07:54","end":"09:31","startHours":7.893293642344941,"endHours":9.520588774796185,"quality":"auspicious"},{"name":"Amṛta","start":"09:31","end":"11:09","startHours":9.520588774796185,"endHours":11.147883907247426,"quality":"auspicious"},{"name":"Kāla","start":"11:09","end":"12:47","startHours":11.147883907247426,"endHours":12.77517903969867,"quality":"inauspicious"},{"name":"Śubha","start":"12:47","end":"14:24","startHours":12.77517903969867,"endHours":14.402474172149912,"quality":"auspicious"},{"name":"Roga","start":"14:24","end":"16:02","startHours":14.402474172149912,"endHours":16.029769304601157,"quality":"inauspicious"},{"name":"Udveg","start":"16:02","end":"17:39","startHours":16.029769304601157,"endHours":17.657064437052398,"quality":"inauspicious"},{"name":"Chala","start":"17:39","end":"19:17","startHours":17.657064437052398,"endHours":19.284359569503643,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:17","end":"20:39","startHours":19.284359569503643,"endHours":20.657064437052398,"quality":"inauspicious"},{"name":"Udveg","start":"20:39","end":"22:02","startHours":20.657064437052398,"endHours":22.029769304601157,"quality":"inauspicious"},{"name":"Chala","start":"22:02","end":"23:24","startHours":22.029769304601157,"endHours":23.402474172149915,"quality":"neutral"},{"name":"Labha","start":"23:24","end":"00:47","startHours":23.402474172149915,"endHours":24.77517903969867,"quality":"auspicious"},{"name":"Amṛta","start":"00:47","end":"02:09","startHours":24.77517903969867,"endHours":26.147883907247426,"quality":"auspicious"},{"name":"Kāla","start":"02:09","end":"03:31","startHours":26.147883907247426,"endHours":27.520588774796185,"quality":"inauspicious"},{"name":"Śubha","start":"03:31","end":"04:54","startHours":27.520588774796185,"endHours":28.893293642344943,"quality":"auspicious"},{"name":"Roga","start":"04:54","end":"06:16","startHours":28.893293642344943,"endHours":30.2659985098937,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:16","end":"07:16","startHours":6.265998509893698,"endHours":7.265998509893698,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:16","end":"08:16","startHours":7.265998509893698,"endHours":8.265998509893699,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:16","end":"09:16","startHours":8.265998509893699,"endHours":9.265998509893699,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:16","end":"10:16","startHours":9.265998509893699,"endHours":10.265998509893699,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:16","end":"11:16","startHours":10.265998509893699,"endHours":11.265998509893699,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:16","end":"12:16","startHours":11.265998509893699,"endHours":12.265998509893699,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:16","end":"13:16","startHours":12.265998509893699,"endHours":13.265998509893699,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:16","end":"14:16","startHours":13.265998509893699,"endHours":14.265998509893699,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:16","end":"15:16","startHours":14.265998509893699,"endHours":15.265998509893699,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:16","end":"16:16","startHours":15.265998509893699,"endHours":16.2659985098937,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:16","end":"17:16","startHours":16.2659985098937,"endHours":17.2659985098937,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:16","end":"18:16","startHours":17.2659985098937,"endHours":18.2659985098937,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:16","end":"19:16","startHours":18.2659985098937,"endHours":19.2659985098937,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:16","end":"20:16","startHours":19.2659985098937,"endHours":20.2659985098937,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:16","end":"21:16","startHours":20.2659985098937,"endHours":21.2659985098937,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:16","end":"22:16","startHours":21.2659985098937,"endHours":22.2659985098937,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:16","end":"23:16","startHours":22.2659985098937,"endHours":23.2659985098937,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:16","end":"00:16","startHours":23.2659985098937,"endHours":24.2659985098937,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:16","end":"01:16","startHours":24.2659985098937,"endHours":25.2659985098937,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:16","end":"02:16","startHours":25.2659985098937,"endHours":26.2659985098937,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:16","end":"03:16","startHours":26.2659985098937,"endHours":27.2659985098937,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:16","end":"04:16","startHours":27.2659985098937,"endHours":28.2659985098937,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:16","end":"05:16","startHours":28.2659985098937,"endHours":29.2659985098937,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:16","end":"06:16","startHours":29.2659985098937,"endHours":30.2659985098937,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Siddhi","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":15.738701208979856,"eotMinutes":3.258457618079846,"ayanamsa":25.2965}},"calendars":{"vikram_samvat":2160,"vikram_samvatsara":"Dhātṛ","saka_samvat":2025,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1510,"malayalam_era":1279,"nanakshahi_year":634,"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 Trayodaśī · Vikram 2160 Dhātṛ · Śaka 2025 Rudhirodgāri"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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 4, 2103 CE · Jamnagar, Gujarat · Vidhyamitra","description":"May 4, 2103 CE for Jamnagar, Gujarat: Kṛṣṇa Trayodaśī, sūryodaya 06:16, sūryāsta 19:17.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2103-05-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2103-05-04","sa":"https://sa.vidhyamitra.com/city/jamnagar/2103-05-04","hi":"https://hi.vidhyamitra.com/city/jamnagar/2103-05-04","x-default":"https://vidhyamitra.com/city/jamnagar/2103-05-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T06:44:38.895Z","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":"2026-05-31T06:44:38.895Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T06:44:38.895Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}