{"id":"vidhyamitra:city-day:jamnagar:2138-12-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2138-12-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2138-12-08","date_display":"December 8, 2138 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":2138,"month":12,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502289.770833,"kali_year":5240,"ahargana":1913824.2708,"sun":{"sidereal_longitude":229.1755,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":300.9181,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":71.7426,"elapsed_within_tithi_degrees":11.7426},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":300.9181,"elapsed_within_degrees":7.5848},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":170.0936},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2138,"month":12,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502289.770833,"ahargana":1913824.2708,"kali_year":5240,"ayanamsa_lahiri":25.7938,"grahas":{"sun":{"sidereal_longitude":229.97048700000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":302.868387,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false,"latitude":0.3557},"mars":{"sidereal_longitude":256.251487,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":216.10208699999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":254.726087,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":181.39678700000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":275.627787,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":296.3802,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":116.3802,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2138,"month":12,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502289.770833,"kali_year":5240,"ahargana":1913824.2708,"sun":{"sidereal_longitude":229.1755,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":300.9181,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":71.7426,"elapsed_within_tithi_degrees":11.7426},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":300.9181,"elapsed_within_degrees":7.5848},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":170.0936},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.356,"elongation":71.743},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.356,"opposition_distance":108.257}},"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":"07:18","sunsetLocal":"18:07","solarNoonLocal":"12:42","dayLengthHours":10.805183267455885,"dayLengthDisplay":"10 Hours 48 Mins 19 Secs","nightLengthDisplay":"13 Hours 11 Mins 41 Secs","moonriseLocal":"11:52","moonsetLocal":"23:17","rahuKala":{"name":"Rāhu Kāla","start":"08:39","end":"10:00","startHours":8.655905856265145,"endHours":10.00655376469713,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:21","end":"12:42","startHours":11.357201673129115,"endHours":12.707849581561103,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:04","end":"15:25","startHours":14.058497489993087,"endHours":15.409145398425071,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:50","end":"10:11","startHours":9.8264673769062,"endHours":10.186640152488062,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:45","end":"08:03","startHours":7.755473917310488,"endHours":8.043612137775979,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:21","end":"13:04","startHours":12.347676805979239,"endHours":13.068022357142963,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:52","end":"06:35","startHours":5.864566845505708,"endHours":6.584912396669434,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:24","end":"07:18","startHours":6.404826008878502,"endHours":7.30525794783316,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:14","startHours":14.508713459470417,"endHours":15.229059010634144,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:55","end":"18:19","startHours":17.910441215289044,"endHours":18.310441215289043,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:07","end":"18:34","startHours":18.110441215289043,"endHours":18.56065718476637,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:52","end":"19:37","startHours":17.860441215289043,"endHours":19.610441215289043,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:21","end":"01:04","startHours":24.347676805979237,"endHours":25.06802235714296,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:18","end":"08:39","startHours":7.30525794783316,"endHours":8.655905856265145,"quality":"auspicious"},{"name":"Kāla","start":"08:39","end":"10:00","startHours":8.655905856265145,"endHours":10.00655376469713,"quality":"inauspicious"},{"name":"Śubha","start":"10:00","end":"11:21","startHours":10.00655376469713,"endHours":11.357201673129115,"quality":"auspicious"},{"name":"Roga","start":"11:21","end":"12:42","startHours":11.357201673129115,"endHours":12.707849581561103,"quality":"inauspicious"},{"name":"Udveg","start":"12:42","end":"14:04","startHours":12.707849581561103,"endHours":14.058497489993087,"quality":"inauspicious"},{"name":"Chala","start":"14:04","end":"15:25","startHours":14.058497489993087,"endHours":15.409145398425071,"quality":"neutral"},{"name":"Labha","start":"15:25","end":"16:46","startHours":15.409145398425071,"endHours":16.75979330685706,"quality":"auspicious"},{"name":"Amṛta","start":"16:46","end":"18:07","startHours":16.75979330685706,"endHours":18.110441215289043,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:07","end":"19:46","startHours":18.110441215289043,"endHours":19.75979330685706,"quality":"neutral"},{"name":"Labha","start":"19:46","end":"21:25","startHours":19.75979330685706,"endHours":21.40914539842507,"quality":"auspicious"},{"name":"Amṛta","start":"21:25","end":"23:04","startHours":21.40914539842507,"endHours":23.058497489993087,"quality":"auspicious"},{"name":"Kāla","start":"23:04","end":"00:42","startHours":23.058497489993087,"endHours":24.7078495815611,"quality":"inauspicious"},{"name":"Śubha","start":"00:42","end":"02:21","startHours":24.7078495815611,"endHours":26.357201673129115,"quality":"auspicious"},{"name":"Roga","start":"02:21","end":"04:00","startHours":26.357201673129115,"endHours":28.00655376469713,"quality":"inauspicious"},{"name":"Udveg","start":"04:00","end":"05:39","startHours":28.00655376469713,"endHours":29.655905856265143,"quality":"inauspicious"},{"name":"Chala","start":"05:39","end":"07:18","startHours":29.655905856265143,"endHours":31.30525794783316,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:18","end":"08:18","startHours":7.30525794783316,"endHours":8.305257947833159,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:18","end":"09:18","startHours":8.305257947833159,"endHours":9.305257947833159,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:18","end":"10:18","startHours":9.305257947833159,"endHours":10.305257947833159,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:18","end":"11:18","startHours":10.305257947833159,"endHours":11.305257947833159,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:18","end":"12:18","startHours":11.305257947833159,"endHours":12.305257947833159,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:18","end":"13:18","startHours":12.305257947833159,"endHours":13.305257947833159,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:18","end":"14:18","startHours":13.305257947833159,"endHours":14.305257947833159,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:18","end":"15:18","startHours":14.305257947833159,"endHours":15.305257947833159,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:18","end":"16:18","startHours":15.305257947833159,"endHours":16.30525794783316,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:18","end":"17:18","startHours":16.30525794783316,"endHours":17.30525794783316,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:18","end":"18:18","startHours":17.30525794783316,"endHours":18.30525794783316,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:18","end":"19:18","startHours":18.30525794783316,"endHours":19.30525794783316,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:18","end":"20:18","startHours":19.30525794783316,"endHours":20.30525794783316,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:18","end":"21:18","startHours":20.30525794783316,"endHours":21.30525794783316,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:18","end":"22:18","startHours":21.30525794783316,"endHours":22.30525794783316,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:18","end":"23:18","startHours":22.30525794783316,"endHours":23.30525794783316,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:18","end":"00:18","startHours":23.30525794783316,"endHours":24.30525794783316,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:18","end":"01:18","startHours":24.30525794783316,"endHours":25.30525794783316,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:18","end":"02:18","startHours":25.30525794783316,"endHours":26.30525794783316,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:18","end":"03:18","startHours":26.30525794783316,"endHours":27.30525794783316,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:18","end":"04:18","startHours":27.30525794783316,"endHours":28.30525794783316,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:18","end":"05:18","startHours":28.30525794783316,"endHours":29.30525794783316,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:18","end":"06:18","startHours":29.30525794783316,"endHours":30.30525794783316,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:18","end":"07:18","startHours":30.30525794783316,"endHours":31.30525794783316,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.675963934914208,"eotMinutes":7.298225106333945,"ayanamsa":25.7938}},"calendars":{"vikram_samvat":2195,"vikram_samvatsara":"Virodhakṛt","saka_samvat":2060,"saka_samvatsara":"Vilambī","bengali_samvat":1545,"malayalam_era":1314,"nanakshahi_year":669,"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":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Ṣaṣṭhī · Vikram 2195 Virodhakṛt · Śaka 2060 Vilambī"},"festivals":[{"id":"skanda-shashthi","name":"Skanda Ṣaṣṭhī","name_sanskrit":"स्कन्द षष्ठी","tradition":"Shaiva","associated_deity":"Kārttikeya / Skanda / Murugan","significance":"Kārttikeya's victory over Tāraka. Important Shaiva day in Tamil tradition.","vrata":true,"detection":{"tithi_number":6,"tithi_paksha":"Śukla","lunar_month":"Mārgaśīrṣa"},"precedence":3}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 8, 2138 CE · Jamnagar, Gujarat · Vidhyamitra","description":"December 8, 2138 CE for Jamnagar, Gujarat: Śukla Ṣaṣṭhī, sūryodaya 07:18, sūryāsta 18:07.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2138-12-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2138-12-08","sa":"https://sa.vidhyamitra.com/city/jamnagar/2138-12-08","hi":"https://hi.vidhyamitra.com/city/jamnagar/2138-12-08","x-default":"https://vidhyamitra.com/city/jamnagar/2138-12-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T16:15:54.276Z","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":"2026-05-31T16:15:54.276Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T16:15:54.276Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}