{"id":"vidhyamitra:city-day:jamnagar:2113-10-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2113-10-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2113-10-18","date_display":"October 18, 2113 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":2113,"month":10,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2493107.770833,"kali_year":5215,"ahargana":1904642.2708,"sun":{"sidereal_longitude":178.1529,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":273.0017,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":94.8488,"elapsed_within_tithi_degrees":10.8488},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2,"moon_longitude":273.0017,"elapsed_within_degrees":6.335},"yoga":{"number":7,"name":"Sukarma","sum_longitude":91.1546},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2113,"month":10,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2493107.770833,"ahargana":1904642.2708,"kali_year":5215,"ayanamsa_lahiri":25.4426,"grahas":{"sun":{"sidereal_longitude":179.16090699999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":269.8377069999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false,"latitude":-2.2561},"mars":{"sidereal_longitude":158.38060700000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":166.16370699999993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":212.24030700000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":164.28870699999993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":326.99120700000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":62.8867,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":242.8867,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":2113,"month":10,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2493107.770833,"kali_year":5215,"ahargana":1904642.2708,"sun":{"sidereal_longitude":178.1529,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":273.0017,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":94.8488,"elapsed_within_tithi_degrees":10.8488},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2,"moon_longitude":273.0017,"elapsed_within_degrees":6.335},"yoga":{"number":7,"name":"Sukarma","sum_longitude":91.1546},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.256,"elongation":94.849},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.256,"opposition_distance":85.151}},"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":"06:47","sunsetLocal":"18:22","solarNoonLocal":"12:34","dayLengthHours":11.591120749329477,"dayLengthDisplay":"11 Hours 35 Mins 28 Secs","nightLengthDisplay":"12 Hours 24 Mins 32 Secs","moonriseLocal":"13:11","moonsetLocal":"00:03","rahuKala":{"name":"Rāhu Kāla","start":"12:34","end":"14:01","startHours":12.572892363279692,"endHours":14.021782456945875,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:14","end":"09:41","startHours":8.226222082281136,"endHours":9.675112175947323,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:07","end":"12:34","startHours":11.124002269613506,"endHours":12.572892363279692,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:29","end":"09:52","startHours":9.481926830125165,"endHours":9.86829752176948,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:16","end":"07:34","startHours":7.260295353170347,"endHours":7.5693919064858,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:11","end":"12:58","startHours":12.186521671635376,"endHours":12.959263054924008,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:14","end":"06:00","startHours":5.231849222037689,"endHours":6.004590605326321,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:49","end":"06:47","startHours":5.811405259504163,"endHours":6.777331988614953,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:30","end":"15:17","startHours":14.50474582150127,"endHours":15.277487204789901,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:10","end":"18:34","startHours":18.16845273794443,"endHours":18.56845273794443,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:22","end":"18:51","startHours":18.36845273794443,"endHours":18.851416102499826,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:07","end":"19:52","startHours":18.11845273794443,"endHours":19.86845273794443,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:11","end":"00:58","startHours":24.186521671635376,"endHours":24.95926305492401,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:47","end":"08:14","startHours":6.777331988614953,"endHours":8.226222082281136,"quality":"auspicious"},{"name":"Amṛta","start":"08:14","end":"09:41","startHours":8.226222082281136,"endHours":9.675112175947323,"quality":"auspicious"},{"name":"Kāla","start":"09:41","end":"11:07","startHours":9.675112175947323,"endHours":11.124002269613506,"quality":"inauspicious"},{"name":"Śubha","start":"11:07","end":"12:34","startHours":11.124002269613506,"endHours":12.572892363279692,"quality":"auspicious"},{"name":"Roga","start":"12:34","end":"14:01","startHours":12.572892363279692,"endHours":14.021782456945875,"quality":"inauspicious"},{"name":"Udveg","start":"14:01","end":"15:28","startHours":14.021782456945875,"endHours":15.470672550612061,"quality":"inauspicious"},{"name":"Chala","start":"15:28","end":"16:55","startHours":15.470672550612061,"endHours":16.919562644278244,"quality":"neutral"},{"name":"Labha","start":"16:55","end":"18:22","startHours":16.919562644278244,"endHours":18.36845273794443,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:22","end":"19:55","startHours":18.36845273794443,"endHours":19.919562644278244,"quality":"inauspicious"},{"name":"Chala","start":"19:55","end":"21:28","startHours":19.919562644278244,"endHours":21.47067255061206,"quality":"neutral"},{"name":"Labha","start":"21:28","end":"23:01","startHours":21.47067255061206,"endHours":23.02178245694588,"quality":"auspicious"},{"name":"Amṛta","start":"23:01","end":"00:34","startHours":23.02178245694588,"endHours":24.572892363279692,"quality":"auspicious"},{"name":"Kāla","start":"00:34","end":"02:07","startHours":24.572892363279692,"endHours":26.124002269613506,"quality":"inauspicious"},{"name":"Śubha","start":"02:07","end":"03:41","startHours":26.124002269613506,"endHours":27.675112175947323,"quality":"auspicious"},{"name":"Roga","start":"03:41","end":"05:14","startHours":27.675112175947323,"endHours":29.22622208228114,"quality":"inauspicious"},{"name":"Udveg","start":"05:14","end":"06:47","startHours":29.22622208228114,"endHours":30.777331988614954,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:47","end":"07:47","startHours":6.777331988614953,"endHours":7.777331988614953,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:47","end":"08:47","startHours":7.777331988614953,"endHours":8.777331988614954,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:47","end":"09:47","startHours":8.777331988614954,"endHours":9.777331988614954,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:47","end":"10:47","startHours":9.777331988614954,"endHours":10.777331988614954,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:47","end":"11:47","startHours":10.777331988614954,"endHours":11.777331988614954,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:47","end":"12:47","startHours":11.777331988614954,"endHours":12.777331988614954,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:47","end":"13:47","startHours":12.777331988614954,"endHours":13.777331988614954,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:47","end":"14:47","startHours":13.777331988614954,"endHours":14.777331988614954,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:47","end":"15:47","startHours":14.777331988614954,"endHours":15.777331988614954,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:47","end":"16:47","startHours":15.777331988614954,"endHours":16.777331988614954,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:47","end":"17:47","startHours":16.777331988614954,"endHours":17.777331988614954,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:47","end":"18:47","startHours":17.777331988614954,"endHours":18.777331988614954,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:47","end":"19:47","startHours":18.777331988614954,"endHours":19.777331988614954,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:47","end":"20:47","startHours":19.777331988614954,"endHours":20.777331988614954,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:47","end":"21:47","startHours":20.777331988614954,"endHours":21.777331988614954,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:47","end":"22:47","startHours":21.777331988614954,"endHours":22.777331988614954,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:47","end":"23:47","startHours":22.777331988614954,"endHours":23.777331988614954,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:47","end":"00:47","startHours":23.777331988614954,"endHours":24.777331988614954,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:47","end":"01:47","startHours":24.777331988614954,"endHours":25.777331988614954,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:47","end":"02:47","startHours":25.777331988614954,"endHours":26.777331988614954,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:47","end":"03:47","startHours":26.777331988614954,"endHours":27.777331988614954,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:47","end":"04:47","startHours":27.777331988614954,"endHours":28.777331988614954,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:47","end":"05:47","startHours":28.777331988614954,"endHours":29.777331988614954,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:47","end":"06:47","startHours":29.777331988614954,"endHours":30.777331988614954,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-9.53154061499076,"eotMinutes":15.395658203218455,"ayanamsa":25.4426}},"calendars":{"vikram_samvat":2170,"vikram_samvatsara":"Vyaya","saka_samvat":2035,"saka_samvatsara":"Śrīmukha","bengali_samvat":1520,"malayalam_era":1289,"nanakshahi_year":644,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Aṣṭamī · Vikram 2170 Vyaya · Śaka 2035 Śrīmukha"},"festivals":[{"id":"durga-ashtami","name":"Mahā-Aṣṭamī (Durgā-Aṣṭamī)","name_sanskrit":"महाष्टमी","tradition":"Shakta","associated_deity":"Devī Durgā","significance":"8th day of Śāradīya Navrātri; Mahiṣāsura-mardinī kṣaṇa.","vrata":true,"detection":{"tithi_number":8,"tithi_paksha":"Śukla","lunar_month":"Āśvina"},"precedence":1}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5}]},"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 October 18, 2113 CE · Jamnagar, Gujarat · Vidhyamitra","description":"October 18, 2113 CE for Jamnagar, Gujarat: Śukla Aṣṭamī, sūryodaya 06:47, sūryāsta 18:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2113-10-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2113-10-18","sa":"https://sa.vidhyamitra.com/city/jamnagar/2113-10-18","hi":"https://hi.vidhyamitra.com/city/jamnagar/2113-10-18","x-default":"https://vidhyamitra.com/city/jamnagar/2113-10-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T03:28:31.328Z","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":"2026-06-01T03:28:31.328Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T03:28:31.328Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}