{"id":"vidhyamitra:city-day:jamnagar:2153-12-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2153-12-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2153-12-20","date_display":"December 20, 2153 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":2153,"month":12,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507780.770833,"kali_year":5255,"ahargana":1919315.2708,"sun":{"sidereal_longitude":241.5964,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":299.3303,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":57.7338,"elapsed_within_tithi_degrees":9.7338},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":299.3303,"elapsed_within_degrees":5.9969},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":180.9267},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2153,"month":12,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2507780.770833,"ahargana":1919315.2708,"kali_year":5255,"ayanamsa_lahiri":26.0038,"grahas":{"sun":{"sidereal_longitude":242.32259,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"moon":{"sidereal_longitude":301.38229,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false,"latitude":-4.1138},"mars":{"sidereal_longitude":259.23519,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":256.14319,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":351.41569,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":245.62939000000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":116.22548999999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":5.4406,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":185.4406,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"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":2153,"month":12,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507780.770833,"kali_year":5255,"ahargana":1919315.2708,"sun":{"sidereal_longitude":241.5964,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":299.3303,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":57.7338,"elapsed_within_tithi_degrees":9.7338},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":299.3303,"elapsed_within_degrees":5.9969},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":180.9267},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.114,"elongation":57.734},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.114,"opposition_distance":122.266}},"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":"07:25","sunsetLocal":"18:11","solarNoonLocal":"12:48","dayLengthHours":10.756443269412989,"dayLengthDisplay":"10 Hours 45 Mins 23 Secs","nightLengthDisplay":"13 Hours 14 Mins 37 Secs","moonriseLocal":"11:02","moonsetLocal":"22:26","rahuKala":{"name":"Rāhu Kāla","start":"14:09","end":"15:29","startHours":14.143176783302147,"endHours":15.48773219197877,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:25","end":"08:46","startHours":7.420399739919029,"endHours":8.764955148595652,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:07","end":"11:27","startHours":10.109510557272277,"endHours":11.4540659659489,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:56","end":"10:17","startHours":9.930236502782058,"endHours":10.288784611762493,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:52","end":"08:09","startHours":7.8685848761445705,"endHours":8.155423363328916,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:26","end":"13:09","startHours":12.44007326564509,"endHours":13.157169483605955,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:59","end":"06:42","startHours":5.986207303997297,"endHours":6.703303521958163,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:31","end":"07:25","startHours":6.524029467467947,"endHours":7.420399739919029,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:35","end":"15:19","startHours":14.591361919527689,"endHours":15.308458137488554,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:59","end":"18:23","startHours":17.97684300933202,"endHours":18.376843009332017,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:11","end":"18:38","startHours":18.176843009332018,"endHours":18.625028145557557,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:56","end":"19:41","startHours":17.926843009332018,"endHours":19.676843009332018,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:26","end":"01:09","startHours":24.44007326564509,"endHours":25.157169483605955,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:25","end":"08:46","startHours":7.420399739919029,"endHours":8.764955148595652,"quality":"auspicious"},{"name":"Roga","start":"08:46","end":"10:07","startHours":8.764955148595652,"endHours":10.109510557272277,"quality":"inauspicious"},{"name":"Udveg","start":"10:07","end":"11:27","startHours":10.109510557272277,"endHours":11.4540659659489,"quality":"inauspicious"},{"name":"Chala","start":"11:27","end":"12:48","startHours":11.4540659659489,"endHours":12.798621374625522,"quality":"neutral"},{"name":"Labha","start":"12:48","end":"14:09","startHours":12.798621374625522,"endHours":14.143176783302147,"quality":"auspicious"},{"name":"Amṛta","start":"14:09","end":"15:29","startHours":14.143176783302147,"endHours":15.48773219197877,"quality":"auspicious"},{"name":"Kāla","start":"15:29","end":"16:50","startHours":15.48773219197877,"endHours":16.832287600655395,"quality":"inauspicious"},{"name":"Śubha","start":"16:50","end":"18:11","startHours":16.832287600655395,"endHours":18.176843009332018,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:11","end":"19:50","startHours":18.176843009332018,"endHours":19.832287600655395,"quality":"auspicious"},{"name":"Kāla","start":"19:50","end":"21:29","startHours":19.832287600655395,"endHours":21.487732191978772,"quality":"inauspicious"},{"name":"Śubha","start":"21:29","end":"23:09","startHours":21.487732191978772,"endHours":23.143176783302145,"quality":"auspicious"},{"name":"Roga","start":"23:09","end":"00:48","startHours":23.143176783302145,"endHours":24.798621374625522,"quality":"inauspicious"},{"name":"Udveg","start":"00:48","end":"02:27","startHours":24.798621374625522,"endHours":26.4540659659489,"quality":"inauspicious"},{"name":"Chala","start":"02:27","end":"04:07","startHours":26.4540659659489,"endHours":28.109510557272277,"quality":"neutral"},{"name":"Labha","start":"04:07","end":"05:46","startHours":28.109510557272277,"endHours":29.764955148595654,"quality":"auspicious"},{"name":"Amṛta","start":"05:46","end":"07:25","startHours":29.764955148595654,"endHours":31.420399739919027,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:25","end":"08:25","startHours":7.420399739919029,"endHours":8.420399739919029,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:25","end":"09:25","startHours":8.420399739919029,"endHours":9.420399739919029,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:25","end":"10:25","startHours":9.420399739919029,"endHours":10.420399739919029,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:25","end":"11:25","startHours":10.420399739919029,"endHours":11.420399739919029,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:25","end":"12:25","startHours":11.420399739919029,"endHours":12.420399739919029,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:25","end":"13:25","startHours":12.420399739919029,"endHours":13.420399739919029,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:25","end":"14:25","startHours":13.420399739919029,"endHours":14.420399739919029,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:25","end":"15:25","startHours":14.420399739919029,"endHours":15.420399739919029,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:25","end":"16:25","startHours":15.420399739919029,"endHours":16.420399739919027,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:25","end":"17:25","startHours":16.420399739919027,"endHours":17.420399739919027,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:25","end":"18:25","startHours":17.420399739919027,"endHours":18.420399739919027,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:25","end":"19:25","startHours":18.420399739919027,"endHours":19.420399739919027,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:25","end":"20:25","startHours":19.420399739919027,"endHours":20.420399739919027,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:25","end":"21:25","startHours":20.420399739919027,"endHours":21.420399739919027,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:25","end":"22:25","startHours":21.420399739919027,"endHours":22.420399739919027,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:25","end":"23:25","startHours":22.420399739919027,"endHours":23.420399739919027,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:25","end":"00:25","startHours":23.420399739919027,"endHours":24.420399739919027,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:25","end":"01:25","startHours":24.420399739919027,"endHours":25.420399739919027,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:25","end":"02:25","startHours":25.420399739919027,"endHours":26.420399739919027,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:25","end":"03:25","startHours":26.420399739919027,"endHours":27.420399739919027,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:25","end":"04:25","startHours":27.420399739919027,"endHours":28.420399739919027,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:25","end":"05:25","startHours":28.420399739919027,"endHours":29.420399739919027,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:25","end":"06:25","startHours":29.420399739919027,"endHours":30.420399739919027,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:25","end":"07:25","startHours":30.420399739919027,"endHours":31.420399739919027,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.425905221119823,"eotMinutes":1.851917522468745,"ayanamsa":26.0038}},"calendars":{"vikram_samvat":2210,"vikram_samvatsara":"Akṣaya","saka_samvat":2075,"saka_samvatsara":"Pramādī","bengali_samvat":1560,"malayalam_era":1329,"nanakshahi_year":684,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Mārgaśīrṣa","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":"Mārgaśīrṣa Śukla Pañcamī · Vikram 2210 Akṣaya · Śaka 2075 Pramādī"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 20, 2153 CE · Jamnagar, Gujarat · Vidhyamitra","description":"December 20, 2153 CE for Jamnagar, Gujarat: Śukla Pañcamī, sūryodaya 07:25, sūryāsta 18:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2153-12-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2153-12-20","sa":"https://sa.vidhyamitra.com/city/jamnagar/2153-12-20","hi":"https://hi.vidhyamitra.com/city/jamnagar/2153-12-20","x-default":"https://vidhyamitra.com/city/jamnagar/2153-12-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T19:50:27.276Z","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":"2026-05-31T19:50:27.276Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T19:50:27.276Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}