{"id":"vidhyamitra:city-day:jamnagar:2031-08-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2031-08-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2031-08-07","date_display":"August 7, 2031 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":2031,"month":8,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2463085.770833,"kali_year":5133,"ahargana":1874620.2708,"sun":{"sidereal_longitude":109.4438,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":341.7921,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":232.3482,"elapsed_within_tithi_degrees":4.3482},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":341.7921,"elapsed_within_degrees":8.4588},"yoga":{"number":7,"name":"Sukarma","sum_longitude":91.2359},"karana":{"half_tithi_index":38,"name":"Kaulava"},"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":2031,"month":8,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2463085.770833,"ahargana":1874620.2708,"kali_year":5133,"ayanamsa_lahiri":24.2944,"grahas":{"sun":{"sidereal_longitude":110.08686799999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":344.069068,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false,"latitude":3.5352},"mars":{"sidereal_longitude":205.38916800000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":118.57416799999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":234.95426799999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":115.964968,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":55.585668,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":213.5967,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":33.5967,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2031,"month":8,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2463085.770833,"kali_year":5133,"ahargana":1874620.2708,"sun":{"sidereal_longitude":109.4438,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":341.7921,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":232.3482,"elapsed_within_tithi_degrees":4.3482},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":341.7921,"elapsed_within_degrees":8.4588},"yoga":{"number":7,"name":"Sukarma","sum_longitude":91.2359},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.535,"elongation":127.652},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.535,"opposition_distance":52.348}},"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":"06:23","sunsetLocal":"19:27","solarNoonLocal":"12:55","dayLengthHours":13.065659259246823,"dayLengthDisplay":"13 Hours 03 Mins 56 Secs","nightLengthDisplay":"10 Hours 56 Mins 04 Secs","moonriseLocal":"22:23","moonsetLocal":"10:39","rahuKala":{"name":"Rāhu Kāla","start":"14:33","end":"16:11","startHours":14.55395900432461,"endHours":16.187166411730466,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:23","end":"08:01","startHours":6.3879219672953464,"endHours":8.0211293747012,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:39","end":"11:17","startHours":9.654336782107052,"endHours":11.287544189512905,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:26","end":"09:52","startHours":9.436575794452938,"endHours":9.872097769761165,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:56","end":"07:17","startHours":6.932324436430631,"endHours":7.2807420166772125,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:29","end":"13:21","startHours":12.485229621610532,"endHours":13.356273572226986,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:39","end":"05:31","startHours":4.645834066062436,"endHours":5.516878016678891,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:18","end":"06:23","startHours":5.299117029024778,"endHours":6.3879219672953464,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:06","end":"15:58","startHours":15.098361473459896,"endHours":15.969405424076351,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:15","end":"19:39","startHours":19.25358122654217,"endHours":19.65358122654217,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:27","end":"20:00","startHours":19.45358122654217,"endHours":19.997983695677455,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:12","end":"20:57","startHours":19.20358122654217,"endHours":20.95358122654217,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:29","end":"01:21","startHours":24.485229621610532,"endHours":25.356273572226986,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:23","end":"08:01","startHours":6.3879219672953464,"endHours":8.0211293747012,"quality":"auspicious"},{"name":"Roga","start":"08:01","end":"09:39","startHours":8.0211293747012,"endHours":9.654336782107052,"quality":"inauspicious"},{"name":"Udveg","start":"09:39","end":"11:17","startHours":9.654336782107052,"endHours":11.287544189512905,"quality":"inauspicious"},{"name":"Chala","start":"11:17","end":"12:55","startHours":11.287544189512905,"endHours":12.920751596918759,"quality":"neutral"},{"name":"Labha","start":"12:55","end":"14:33","startHours":12.920751596918759,"endHours":14.55395900432461,"quality":"auspicious"},{"name":"Amṛta","start":"14:33","end":"16:11","startHours":14.55395900432461,"endHours":16.187166411730466,"quality":"auspicious"},{"name":"Kāla","start":"16:11","end":"17:49","startHours":16.187166411730466,"endHours":17.820373819136314,"quality":"inauspicious"},{"name":"Śubha","start":"17:49","end":"19:27","startHours":17.820373819136314,"endHours":19.45358122654217,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:27","end":"20:49","startHours":19.45358122654217,"endHours":20.820373819136318,"quality":"auspicious"},{"name":"Kāla","start":"20:49","end":"22:11","startHours":20.820373819136318,"endHours":22.187166411730463,"quality":"inauspicious"},{"name":"Śubha","start":"22:11","end":"23:33","startHours":22.187166411730463,"endHours":23.55395900432461,"quality":"auspicious"},{"name":"Roga","start":"23:33","end":"00:55","startHours":23.55395900432461,"endHours":24.92075159691876,"quality":"inauspicious"},{"name":"Udveg","start":"00:55","end":"02:17","startHours":24.92075159691876,"endHours":26.287544189512907,"quality":"inauspicious"},{"name":"Chala","start":"02:17","end":"03:39","startHours":26.287544189512907,"endHours":27.654336782107052,"quality":"neutral"},{"name":"Labha","start":"03:39","end":"05:01","startHours":27.654336782107052,"endHours":29.0211293747012,"quality":"auspicious"},{"name":"Amṛta","start":"05:01","end":"06:23","startHours":29.0211293747012,"endHours":30.38792196729535,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:23","end":"07:23","startHours":6.3879219672953464,"endHours":7.3879219672953464,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:23","end":"08:23","startHours":7.3879219672953464,"endHours":8.387921967295346,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:23","end":"09:23","startHours":8.387921967295346,"endHours":9.387921967295346,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:23","end":"10:23","startHours":9.387921967295346,"endHours":10.387921967295346,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:23","end":"11:23","startHours":10.387921967295346,"endHours":11.387921967295346,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:23","end":"12:23","startHours":11.387921967295346,"endHours":12.387921967295346,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:23","end":"13:23","startHours":12.387921967295346,"endHours":13.387921967295346,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:23","end":"14:23","startHours":13.387921967295346,"endHours":14.387921967295346,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:23","end":"15:23","startHours":14.387921967295346,"endHours":15.387921967295346,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:23","end":"16:23","startHours":15.387921967295346,"endHours":16.38792196729535,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:23","end":"17:23","startHours":16.38792196729535,"endHours":17.38792196729535,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:23","end":"18:23","startHours":17.38792196729535,"endHours":18.38792196729535,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:23","end":"19:23","startHours":18.38792196729535,"endHours":19.38792196729535,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:23","end":"20:23","startHours":19.38792196729535,"endHours":20.38792196729535,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:23","end":"21:23","startHours":20.38792196729535,"endHours":21.38792196729535,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:23","end":"22:23","startHours":21.38792196729535,"endHours":22.38792196729535,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:23","end":"23:23","startHours":22.38792196729535,"endHours":23.38792196729535,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:23","end":"00:23","startHours":23.38792196729535,"endHours":24.38792196729535,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:23","end":"01:23","startHours":24.38792196729535,"endHours":25.38792196729535,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:23","end":"02:23","startHours":25.38792196729535,"endHours":26.38792196729535,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:23","end":"03:23","startHours":26.38792196729535,"endHours":27.38792196729535,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:23","end":"04:23","startHours":27.38792196729535,"endHours":28.38792196729535,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:23","end":"05:23","startHours":28.38792196729535,"endHours":29.38792196729535,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:23","end":"06:23","startHours":29.38792196729535,"endHours":30.38792196729535,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara 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":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":16.5146168018559,"eotMinutes":-5.475895815125568,"ayanamsa":24.2944}},"calendars":{"vikram_samvat":2088,"vikram_samvatsara":"Raktākṣī","saka_samvat":1953,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1438,"malayalam_era":1207,"nanakshahi_year":562,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Pañcamī · Vikram 2088 Raktākṣī · Śaka 1953 Virodhakṛt"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"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 August 7, 2031 CE · Jamnagar, Gujarat · Vidhyamitra","description":"August 7, 2031 CE for Jamnagar, Gujarat: Kṛṣṇa Pañcamī, sūryodaya 06:23, sūryāsta 19:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2031-08-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2031-08-07","sa":"https://sa.vidhyamitra.com/city/jamnagar/2031-08-07","hi":"https://hi.vidhyamitra.com/city/jamnagar/2031-08-07","x-default":"https://vidhyamitra.com/city/jamnagar/2031-08-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T03:57:27.718Z","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":"2026-05-15T03:57:27.718Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T03:57:27.718Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}