{"id":"vidhyamitra:city-day:jamnagar:2128-12-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2128-12-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2128-12-28","date_display":"December 28, 2128 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":2128,"month":12,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498657.770833,"kali_year":5230,"ahargana":1910192.2708,"sun":{"sidereal_longitude":250.2962,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":329.5017,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":79.2054,"elapsed_within_tithi_degrees":7.2054},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":329.5017,"elapsed_within_degrees":9.5017},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":219.7979},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2128,"month":12,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2498657.770833,"ahargana":1910192.2708,"kali_year":5230,"ayanamsa_lahiri":25.6549,"grahas":{"sun":{"sidereal_longitude":250.887156,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":333.3841560000001,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false,"latitude":-1.5878},"mars":{"sidereal_longitude":198.790656,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":246.35825599999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":311.071856,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":295.153856,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":173.858156,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":128.821,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":308.821,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":2128,"month":12,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498657.770833,"kali_year":5230,"ahargana":1910192.2708,"sun":{"sidereal_longitude":250.2962,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":329.5017,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":79.2054,"elapsed_within_tithi_degrees":7.2054},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":329.5017,"elapsed_within_degrees":9.5017},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":219.7979},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.588,"elongation":79.205},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.588,"opposition_distance":100.795}},"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":"07:29","sunsetLocal":"18:15","solarNoonLocal":"12:52","dayLengthHours":10.766305445832671,"dayLengthDisplay":"10 Hours 45 Mins 59 Secs","nightLengthDisplay":"13 Hours 14 Mins 01 Secs","moonriseLocal":"12:20","moonsetLocal":"00:24","rahuKala":{"name":"Rāhu Kāla","start":"15:33","end":"16:54","startHours":15.552514769196293,"endHours":16.898302949925377,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:10","end":"11:31","startHours":10.169362046279957,"endHours":11.515150227009041,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:52","end":"14:12","startHours":12.860938407738125,"endHours":14.206726588467209,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:59","end":"10:21","startHours":9.989923622182747,"endHours":10.348800470377169,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:56","end":"08:13","startHours":7.926381745064818,"endHours":8.213483223620356,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:30","end":"13:13","startHours":12.502061559543703,"endHours":13.219815255932547,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:03","end":"06:46","startHours":6.0422782920441005,"endHours":6.760031988432946,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:35","end":"07:29","startHours":6.580593564335734,"endHours":7.47778568482179,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:39","end":"15:22","startHours":14.65532264871024,"endHours":15.373076345099085,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:03","end":"18:27","startHours":18.04409113065446,"endHours":18.44409113065446,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:15","end":"18:42","startHours":18.24409113065446,"endHours":18.692687190897487,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:00","end":"19:45","startHours":17.99409113065446,"endHours":19.74409113065446,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:30","end":"01:13","startHours":24.5020615595437,"endHours":25.21981525593255,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:29","end":"08:49","startHours":7.47778568482179,"endHours":8.823573865550873,"quality":"inauspicious"},{"name":"Udveg","start":"08:49","end":"10:10","startHours":8.823573865550873,"endHours":10.169362046279957,"quality":"inauspicious"},{"name":"Chala","start":"10:10","end":"11:31","startHours":10.169362046279957,"endHours":11.515150227009041,"quality":"neutral"},{"name":"Labha","start":"11:31","end":"12:52","startHours":11.515150227009041,"endHours":12.860938407738125,"quality":"auspicious"},{"name":"Amṛta","start":"12:52","end":"14:12","startHours":12.860938407738125,"endHours":14.206726588467209,"quality":"auspicious"},{"name":"Kāla","start":"14:12","end":"15:33","startHours":14.206726588467209,"endHours":15.552514769196293,"quality":"inauspicious"},{"name":"Śubha","start":"15:33","end":"16:54","startHours":15.552514769196293,"endHours":16.898302949925377,"quality":"auspicious"},{"name":"Roga","start":"16:54","end":"18:15","startHours":16.898302949925377,"endHours":18.24409113065446,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:15","end":"19:54","startHours":18.24409113065446,"endHours":19.898302949925377,"quality":"inauspicious"},{"name":"Śubha","start":"19:54","end":"21:33","startHours":19.898302949925377,"endHours":21.552514769196293,"quality":"auspicious"},{"name":"Roga","start":"21:33","end":"23:12","startHours":21.552514769196293,"endHours":23.20672658846721,"quality":"inauspicious"},{"name":"Udveg","start":"23:12","end":"00:52","startHours":23.20672658846721,"endHours":24.860938407738125,"quality":"inauspicious"},{"name":"Chala","start":"00:52","end":"02:31","startHours":24.860938407738125,"endHours":26.51515022700904,"quality":"neutral"},{"name":"Labha","start":"02:31","end":"04:10","startHours":26.51515022700904,"endHours":28.169362046279957,"quality":"auspicious"},{"name":"Amṛta","start":"04:10","end":"05:49","startHours":28.169362046279957,"endHours":29.823573865550873,"quality":"auspicious"},{"name":"Kāla","start":"05:49","end":"07:29","startHours":29.823573865550873,"endHours":31.47778568482179,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:29","end":"08:29","startHours":7.47778568482179,"endHours":8.47778568482179,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:29","end":"09:29","startHours":8.47778568482179,"endHours":9.47778568482179,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:29","end":"10:29","startHours":9.47778568482179,"endHours":10.47778568482179,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:29","end":"11:29","startHours":10.47778568482179,"endHours":11.47778568482179,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:29","end":"12:29","startHours":11.47778568482179,"endHours":12.47778568482179,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:29","end":"13:29","startHours":12.47778568482179,"endHours":13.47778568482179,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:29","end":"14:29","startHours":13.47778568482179,"endHours":14.47778568482179,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:29","end":"15:29","startHours":14.47778568482179,"endHours":15.47778568482179,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:29","end":"16:29","startHours":15.47778568482179,"endHours":16.47778568482179,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:29","end":"17:29","startHours":16.47778568482179,"endHours":17.47778568482179,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:29","end":"18:29","startHours":17.47778568482179,"endHours":18.47778568482179,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:29","end":"19:29","startHours":18.47778568482179,"endHours":19.47778568482179,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:29","end":"20:29","startHours":19.47778568482179,"endHours":20.47778568482179,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:29","end":"21:29","startHours":20.47778568482179,"endHours":21.47778568482179,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:29","end":"22:29","startHours":21.47778568482179,"endHours":22.47778568482179,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:29","end":"23:29","startHours":22.47778568482179,"endHours":23.47778568482179,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:29","end":"00:29","startHours":23.47778568482179,"endHours":24.47778568482179,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:29","end":"01:29","startHours":24.47778568482179,"endHours":25.47778568482179,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:29","end":"02:29","startHours":25.47778568482179,"endHours":26.47778568482179,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:29","end":"03:29","startHours":26.47778568482179,"endHours":27.47778568482179,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:29","end":"04:29","startHours":27.47778568482179,"endHours":28.47778568482179,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:29","end":"05:29","startHours":28.47778568482179,"endHours":29.47778568482179,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:29","end":"06:29","startHours":29.47778568482179,"endHours":30.47778568482179,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:29","end":"07:29","startHours":30.47778568482179,"endHours":31.47778568482179,"planetary_lord":"Saturn"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.27486946901478,"eotMinutes":-1.8871044642874448,"ayanamsa":25.6549}},"calendars":{"vikram_samvat":2185,"vikram_samvatsara":"Plava","saka_samvat":2050,"saka_samvatsara":"Sarvadhāri","bengali_samvat":1535,"malayalam_era":1304,"nanakshahi_year":659,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Saptamī · Vikram 2185 Plava · Śaka 2050 Sarvadhāri"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 December 28, 2128 CE · Jamnagar, Gujarat · Vidhyamitra","description":"December 28, 2128 CE for Jamnagar, Gujarat: Śukla Saptamī, sūryodaya 07:29, sūryāsta 18:15.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2128-12-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2128-12-28","sa":"https://sa.vidhyamitra.com/city/jamnagar/2128-12-28","hi":"https://hi.vidhyamitra.com/city/jamnagar/2128-12-28","x-default":"https://vidhyamitra.com/city/jamnagar/2128-12-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T10:09:15.343Z","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":"2026-06-01T10:09:15.343Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T10:09:15.343Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}