{"id":"vidhyamitra:city-day:jamnagar:2028-04-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2028-04-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2028-04-30","date_display":"April 30, 2028 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":2028,"month":4,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461891.770833,"kali_year":5130,"ahargana":1873426.2708,"sun":{"sidereal_longitude":15.979,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":80.7134,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":64.7344,"elapsed_within_tithi_degrees":4.7344},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":80.7134,"elapsed_within_degrees":0.7134},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":96.6924},"karana":{"half_tithi_index":10,"name":"Kaulava"},"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":2028,"month":4,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461891.770833,"ahargana":1873426.2708,"kali_year":5130,"ayanamsa_lahiri":24.2487,"grahas":{"sun":{"sidereal_longitude":15.98048799999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":79.47878800000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false,"latitude":1.2503},"mars":{"sidereal_longitude":6.919987999999989,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":33.77218800000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":143.43678799999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":52.96258799999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":7.91918800000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":276.8606,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":96.8606,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":2028,"month":4,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461891.770833,"kali_year":5130,"ahargana":1873426.2708,"sun":{"sidereal_longitude":15.979,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":80.7134,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":64.7344,"elapsed_within_tithi_degrees":4.7344},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":80.7134,"elapsed_within_degrees":0.7134},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":96.6924},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.25,"elongation":64.734},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.25,"opposition_distance":115.266}},"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":"06:18","sunsetLocal":"19:16","solarNoonLocal":"12:47","dayLengthHours":12.966787320524894,"dayLengthDisplay":"12 Hours 58 Mins 00 Secs","nightLengthDisplay":"11 Hours 02 Mins 00 Secs","moonriseLocal":"10:18","moonsetLocal":"23:44","rahuKala":{"name":"Rāhu Kāla","start":"17:39","end":"19:16","startHours":17.645607558710132,"endHours":19.266455973775745,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:47","end":"14:24","startHours":12.783062313513298,"endHours":14.40391072857891,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"16:01","end":"17:39","startHours":16.024759143644523,"endHours":17.645607558710132,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:45","startHours":9.325252361373327,"endHours":9.757478605390823,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:50","end":"07:11","startHours":6.839951458272722,"endHours":7.185732453486719,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:21","end":"13:13","startHours":12.350836069495802,"endHours":13.215288557530794,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:34","end":"05:26","startHours":4.5707636771808655,"endHours":5.435216165215858,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:13","end":"06:18","startHours":5.2191030432071095,"endHours":6.299668653250851,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:57","end":"15:49","startHours":14.944193533600782,"endHours":15.808646021635775,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:04","end":"19:28","startHours":19.066455973775746,"endHours":19.466455973775744,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:16","end":"19:48","startHours":19.266455973775745,"endHours":19.806738778797616,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:01","end":"20:46","startHours":19.016455973775745,"endHours":20.766455973775745,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:21","end":"01:13","startHours":24.350836069495802,"endHours":25.215288557530794,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:18","end":"07:55","startHours":6.299668653250851,"endHours":7.920517068316463,"quality":"inauspicious"},{"name":"Chala","start":"07:55","end":"09:32","startHours":7.920517068316463,"endHours":9.541365483382075,"quality":"neutral"},{"name":"Labha","start":"09:32","end":"11:10","startHours":9.541365483382075,"endHours":11.162213898447686,"quality":"auspicious"},{"name":"Amṛta","start":"11:10","end":"12:47","startHours":11.162213898447686,"endHours":12.783062313513298,"quality":"auspicious"},{"name":"Kāla","start":"12:47","end":"14:24","startHours":12.783062313513298,"endHours":14.40391072857891,"quality":"inauspicious"},{"name":"Śubha","start":"14:24","end":"16:01","startHours":14.40391072857891,"endHours":16.024759143644523,"quality":"auspicious"},{"name":"Roga","start":"16:01","end":"17:39","startHours":16.024759143644523,"endHours":17.645607558710132,"quality":"inauspicious"},{"name":"Udveg","start":"17:39","end":"19:16","startHours":17.645607558710132,"endHours":19.266455973775745,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:16","end":"20:39","startHours":19.266455973775745,"endHours":20.645607558710132,"quality":"auspicious"},{"name":"Roga","start":"20:39","end":"22:01","startHours":20.645607558710132,"endHours":22.024759143644523,"quality":"inauspicious"},{"name":"Udveg","start":"22:01","end":"23:24","startHours":22.024759143644523,"endHours":23.40391072857891,"quality":"inauspicious"},{"name":"Chala","start":"23:24","end":"00:47","startHours":23.40391072857891,"endHours":24.783062313513298,"quality":"neutral"},{"name":"Labha","start":"00:47","end":"02:10","startHours":24.783062313513298,"endHours":26.162213898447686,"quality":"auspicious"},{"name":"Amṛta","start":"02:10","end":"03:32","startHours":26.162213898447686,"endHours":27.541365483382073,"quality":"auspicious"},{"name":"Kāla","start":"03:32","end":"04:55","startHours":27.541365483382073,"endHours":28.920517068316464,"quality":"inauspicious"},{"name":"Śubha","start":"04:55","end":"06:18","startHours":28.920517068316464,"endHours":30.29966865325085,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:18","end":"07:18","startHours":6.299668653250851,"endHours":7.299668653250851,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:18","end":"08:18","startHours":7.299668653250851,"endHours":8.299668653250851,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:18","end":"09:18","startHours":8.299668653250851,"endHours":9.299668653250851,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:18","end":"10:18","startHours":9.299668653250851,"endHours":10.299668653250851,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:18","end":"11:18","startHours":10.299668653250851,"endHours":11.299668653250851,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:18","end":"12:18","startHours":11.299668653250851,"endHours":12.299668653250851,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:18","end":"13:18","startHours":12.299668653250851,"endHours":13.299668653250851,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:18","end":"14:18","startHours":13.299668653250851,"endHours":14.299668653250851,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:18","end":"15:18","startHours":14.299668653250851,"endHours":15.299668653250851,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:18","end":"16:18","startHours":15.299668653250851,"endHours":16.29966865325085,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:18","end":"17:18","startHours":16.29966865325085,"endHours":17.29966865325085,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:18","end":"18:18","startHours":17.29966865325085,"endHours":18.29966865325085,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:18","end":"19:18","startHours":18.29966865325085,"endHours":19.29966865325085,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:18","end":"20:18","startHours":19.29966865325085,"endHours":20.29966865325085,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:18","end":"21:18","startHours":20.29966865325085,"endHours":21.29966865325085,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:18","end":"22:18","startHours":21.29966865325085,"endHours":22.29966865325085,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:18","end":"23:18","startHours":22.29966865325085,"endHours":23.29966865325085,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:18","end":"00:18","startHours":23.29966865325085,"endHours":24.29966865325085,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:18","end":"01:18","startHours":24.29966865325085,"endHours":25.29966865325085,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:18","end":"02:18","startHours":25.29966865325085,"endHours":26.29966865325085,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:18","end":"03:18","startHours":26.29966865325085,"endHours":27.29966865325085,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:18","end":"04:18","startHours":27.29966865325085,"endHours":28.29966865325085,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:18","end":"05:18","startHours":28.29966865325085,"endHours":29.29966865325085,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:18","end":"06:18","startHours":29.29966865325085,"endHours":30.29966865325085,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":14.884668635236128,"eotMinutes":2.785461189202204,"ayanamsa":24.2487}},"calendars":{"vikram_samvat":2085,"vikram_samvatsara":"Durmati","saka_samvat":1950,"saka_samvatsara":"Kīlaka","bengali_samvat":1435,"malayalam_era":1204,"nanakshahi_year":559,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Ṣaṣṭhī · Vikram 2085 Durmati · Śaka 1950 Kīlaka"},"festivals":[{"id":"mesha-sankranti","name":"Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu)","name_sanskrit":"मेष सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aries; solar new year. Regional: Vaiśākhī (Punjab) · Vishu (Kerala) · Pohelā Boishākh (Bengal) · Bihu (Assam) · Tamil Puthāṇḍu.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":1},{"id":"baisakhi","name":"Baisakhi (Vaiśākhī)","name_sanskrit":"वैशाखी","tradition":"Regional","associated_deity":"Sūrya + Khalsa Pantha (Sikh)","significance":"Punjab New Year + Sikh Khalsa founding day.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":2}],"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","relevance":0.5}]},"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 April 30, 2028 CE · Jamnagar, Gujarat · Vidhyamitra","description":"April 30, 2028 CE for Jamnagar, Gujarat: Śukla Ṣaṣṭhī, sūryodaya 06:18, sūryāsta 19:16.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2028-04-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2028-04-30","sa":"https://sa.vidhyamitra.com/city/jamnagar/2028-04-30","hi":"https://hi.vidhyamitra.com/city/jamnagar/2028-04-30","x-default":"https://vidhyamitra.com/city/jamnagar/2028-04-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T15:40:04.997Z","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":"2026-05-14T15:40:04.997Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T15:40:04.997Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}