{"id":"vidhyamitra:city-day:jamnagar:2140-03-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2140-03-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2140-03-31","date_display":"March 31, 2140 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":2140,"month":3,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502768.770833,"kali_year":5241,"ahargana":1914303.2708,"sun":{"sidereal_longitude":344.7536,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":137.8096,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":153.056,"elapsed_within_tithi_degrees":9.056},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":137.8096,"elapsed_within_degrees":4.4763},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":122.5632},"karana":{"half_tithi_index":25,"name":"Taitila"},"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":2140,"month":3,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502768.770833,"ahargana":1914303.2708,"kali_year":5241,"ayanamsa_lahiri":25.8121,"grahas":{"sun":{"sidereal_longitude":344.908286,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":138.25708600000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false,"latitude":-3.2793},"mars":{"sidereal_longitude":170.58908599999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":333.014186,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":307.524186,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":19.802786000000026,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":298.673586,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":271.0004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":91.0004,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","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":2140,"month":3,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502768.770833,"kali_year":5241,"ahargana":1914303.2708,"sun":{"sidereal_longitude":344.7536,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":137.8096,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":153.056,"elapsed_within_tithi_degrees":9.056},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":137.8096,"elapsed_within_degrees":4.4763},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":122.5632},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.279,"elongation":153.056},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.279,"opposition_distance":26.944}},"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":"06:44","sunsetLocal":"19:05","solarNoonLocal":"12:54","dayLengthHours":12.355064111914484,"dayLengthDisplay":"12 Hours 21 Mins 18 Secs","nightLengthDisplay":"11 Hours 38 Mins 42 Secs","moonriseLocal":"16:55","moonsetLocal":"05:21","rahuKala":{"name":"Rāhu Kāla","start":"14:27","end":"16:00","startHours":14.451564704257422,"endHours":15.995947718246729,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:44","end":"08:16","startHours":6.729649634310868,"endHours":8.274032648300178,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:49","end":"11:22","startHours":9.818415662289489,"endHours":11.3627986762788,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:37","end":"10:01","startHours":9.612497927090914,"endHours":10.024333397488064,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:15","end":"07:34","startHours":7.244443972307305,"endHours":7.573912348625025,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:30","end":"13:19","startHours":12.49534621987096,"endHours":13.319017160665258,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:05","end":"05:54","startHours":5.08230775272227,"endHours":5.905978693516569,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:42","end":"06:44","startHours":5.700060958317994,"endHours":6.729649634310868,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:58","end":"15:47","startHours":14.966359042253856,"endHours":15.790029983048155,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:53","end":"19:17","startHours":18.88471374622535,"endHours":19.28471374622535,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:05","end":"19:36","startHours":19.08471374622535,"endHours":19.59950808422179,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:50","end":"20:35","startHours":18.83471374622535,"endHours":20.58471374622535,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:30","end":"01:19","startHours":24.49534621987096,"endHours":25.31901716066526,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:44","end":"08:16","startHours":6.729649634310868,"endHours":8.274032648300178,"quality":"auspicious"},{"name":"Roga","start":"08:16","end":"09:49","startHours":8.274032648300178,"endHours":9.818415662289489,"quality":"inauspicious"},{"name":"Udveg","start":"09:49","end":"11:22","startHours":9.818415662289489,"endHours":11.3627986762788,"quality":"inauspicious"},{"name":"Chala","start":"11:22","end":"12:54","startHours":11.3627986762788,"endHours":12.90718169026811,"quality":"neutral"},{"name":"Labha","start":"12:54","end":"14:27","startHours":12.90718169026811,"endHours":14.451564704257422,"quality":"auspicious"},{"name":"Amṛta","start":"14:27","end":"16:00","startHours":14.451564704257422,"endHours":15.995947718246729,"quality":"auspicious"},{"name":"Kāla","start":"16:00","end":"17:32","startHours":15.995947718246729,"endHours":17.54033073223604,"quality":"inauspicious"},{"name":"Śubha","start":"17:32","end":"19:05","startHours":17.54033073223604,"endHours":19.08471374622535,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:05","end":"20:32","startHours":19.08471374622535,"endHours":20.54033073223604,"quality":"auspicious"},{"name":"Kāla","start":"20:32","end":"22:00","startHours":20.54033073223604,"endHours":21.99594771824673,"quality":"inauspicious"},{"name":"Śubha","start":"22:00","end":"23:27","startHours":21.99594771824673,"endHours":23.45156470425742,"quality":"auspicious"},{"name":"Roga","start":"23:27","end":"00:54","startHours":23.45156470425742,"endHours":24.90718169026811,"quality":"inauspicious"},{"name":"Udveg","start":"00:54","end":"02:22","startHours":24.90718169026811,"endHours":26.3627986762788,"quality":"inauspicious"},{"name":"Chala","start":"02:22","end":"03:49","startHours":26.3627986762788,"endHours":27.81841566228949,"quality":"neutral"},{"name":"Labha","start":"03:49","end":"05:16","startHours":27.81841566228949,"endHours":29.274032648300178,"quality":"auspicious"},{"name":"Amṛta","start":"05:16","end":"06:44","startHours":29.274032648300178,"endHours":30.729649634310867,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:44","end":"07:44","startHours":6.729649634310868,"endHours":7.729649634310868,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:44","end":"08:44","startHours":7.729649634310868,"endHours":8.729649634310867,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:44","end":"09:44","startHours":8.729649634310867,"endHours":9.729649634310867,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:44","end":"10:44","startHours":9.729649634310867,"endHours":10.729649634310867,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:44","end":"11:44","startHours":10.729649634310867,"endHours":11.729649634310867,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:44","end":"12:44","startHours":11.729649634310867,"endHours":12.729649634310867,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:44","end":"13:44","startHours":12.729649634310867,"endHours":13.729649634310867,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:44","end":"14:44","startHours":13.729649634310867,"endHours":14.729649634310867,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:44","end":"15:44","startHours":14.729649634310867,"endHours":15.729649634310867,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:44","end":"16:44","startHours":15.729649634310867,"endHours":16.729649634310867,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:44","end":"17:44","startHours":16.729649634310867,"endHours":17.729649634310867,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:44","end":"18:44","startHours":17.729649634310867,"endHours":18.729649634310867,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:44","end":"19:44","startHours":18.729649634310867,"endHours":19.729649634310867,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:44","end":"20:44","startHours":19.729649634310867,"endHours":20.729649634310867,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:44","end":"21:44","startHours":20.729649634310867,"endHours":21.729649634310867,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:44","end":"22:44","startHours":21.729649634310867,"endHours":22.729649634310867,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:44","end":"23:44","startHours":22.729649634310867,"endHours":23.729649634310867,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:44","end":"00:44","startHours":23.729649634310867,"endHours":24.729649634310867,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:44","end":"01:44","startHours":24.729649634310867,"endHours":25.729649634310867,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:44","end":"02:44","startHours":25.729649634310867,"endHours":26.729649634310867,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:44","end":"03:44","startHours":26.729649634310867,"endHours":27.729649634310867,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:44","end":"04:44","startHours":27.729649634310867,"endHours":28.729649634310867,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:44","end":"05:44","startHours":28.729649634310867,"endHours":29.729649634310867,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:44","end":"06:44","startHours":29.729649634310867,"endHours":30.729649634310867,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"West","rahuVasa":"North-West","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":4.242887188357746,"eotMinutes":-4.661701416086492,"ayanamsa":25.8121}},"calendars":{"vikram_samvat":2197,"vikram_samvatsara":"Pramādī","saka_samvat":2062,"saka_samvatsara":"Śārvarī","bengali_samvat":1547,"malayalam_era":1316,"nanakshahi_year":671,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Trayodaśī · Vikram 2197 Pramādī · Śaka 2062 Śārvarī"},"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":"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 March 31, 2140 CE · Jamnagar, Gujarat · Vidhyamitra","description":"March 31, 2140 CE for Jamnagar, Gujarat: Śukla Trayodaśī, sūryodaya 06:44, sūryāsta 19:05.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2140-03-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2140-03-31","sa":"https://sa.vidhyamitra.com/city/jamnagar/2140-03-31","hi":"https://hi.vidhyamitra.com/city/jamnagar/2140-03-31","x-default":"https://vidhyamitra.com/city/jamnagar/2140-03-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T15:06:57.900Z","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":"2026-06-01T15:06:57.900Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T15:06:57.900Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}