{"id":"vidhyamitra:city-day:jamnagar:1933-10-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1933-10-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1933-10-18","date_display":"October 18, 1933 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":1933,"month":10,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2427363.770833,"kali_year":5035,"ahargana":1838898.2708,"sun":{"sidereal_longitude":180.7148,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":164.4302,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":343.7154,"elapsed_within_tithi_degrees":7.7154},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":164.4302,"elapsed_within_degrees":4.4302},"yoga":{"number":26,"name":"Indra","sum_longitude":345.1451},"karana":{"half_tithi_index":57,"name":"Śakuni"},"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":1933,"month":10,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2427363.770833,"ahargana":1838898.2708,"kali_year":5035,"ayanamsa_lahiri":22.9282,"grahas":{"sun":{"sidereal_longitude":181.282011,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":165.72831100000008,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false,"latitude":-2.7755},"mars":{"sidereal_longitude":224.14291100000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":204.098611,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":165.79731100000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"venus":{"sidereal_longitude":225.938311,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":287.293011,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":306.3202,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":126.3202,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"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":1933,"month":10,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2427363.770833,"kali_year":5035,"ahargana":1838898.2708,"sun":{"sidereal_longitude":180.7148,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":164.4302,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":343.7154,"elapsed_within_tithi_degrees":7.7154},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":164.4302,"elapsed_within_degrees":4.4302},"yoga":{"number":26,"name":"Indra","sum_longitude":345.1451},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.776,"elongation":16.285},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.776,"opposition_distance":163.715}},"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":"06:46","sunsetLocal":"18:22","solarNoonLocal":"12:34","dayLengthHours":11.599266155164052,"dayLengthDisplay":"11 Hours 35 Mins 57 Secs","nightLengthDisplay":"12 Hours 24 Mins 03 Secs","moonriseLocal":"05:35","moonsetLocal":"17:29","rahuKala":{"name":"Rāhu Kāla","start":"12:34","end":"14:01","startHours":12.572892363279692,"endHours":14.0228006326752,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:13","end":"09:40","startHours":8.223167555093173,"endHours":9.67307582448868,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:07","end":"12:34","startHours":11.122984093884186,"endHours":12.572892363279692,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:29","end":"09:52","startHours":9.479754721902612,"endHours":9.866396927074748,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:15","end":"07:34","startHours":7.256562042162836,"endHours":7.565875806300544,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:11","end":"12:58","startHours":12.186250158107557,"endHours":12.959534568451827,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:14","end":"06:00","startHours":5.226690465009126,"endHours":5.999974875353397,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:48","end":"06:46","startHours":5.806653772767329,"endHours":6.773259285697667,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:30","end":"15:17","startHours":14.506103389140367,"endHours":15.279387799484638,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:10","end":"18:34","startHours":18.17252544086172,"endHours":18.572525440861718,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:22","end":"18:51","startHours":18.37252544086172,"endHours":18.855828197326886,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:07","end":"19:52","startHours":18.12252544086172,"endHours":19.87252544086172,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:11","end":"00:58","startHours":24.18625015810756,"endHours":24.959534568451826,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:46","end":"08:13","startHours":6.773259285697667,"endHours":8.223167555093173,"quality":"auspicious"},{"name":"Amṛta","start":"08:13","end":"09:40","startHours":8.223167555093173,"endHours":9.67307582448868,"quality":"auspicious"},{"name":"Kāla","start":"09:40","end":"11:07","startHours":9.67307582448868,"endHours":11.122984093884186,"quality":"inauspicious"},{"name":"Śubha","start":"11:07","end":"12:34","startHours":11.122984093884186,"endHours":12.572892363279692,"quality":"auspicious"},{"name":"Roga","start":"12:34","end":"14:01","startHours":12.572892363279692,"endHours":14.0228006326752,"quality":"inauspicious"},{"name":"Udveg","start":"14:01","end":"15:28","startHours":14.0228006326752,"endHours":15.472708902070707,"quality":"inauspicious"},{"name":"Chala","start":"15:28","end":"16:55","startHours":15.472708902070707,"endHours":16.92261717146621,"quality":"neutral"},{"name":"Labha","start":"16:55","end":"18:22","startHours":16.92261717146621,"endHours":18.37252544086172,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:22","end":"19:55","startHours":18.37252544086172,"endHours":19.92261717146621,"quality":"inauspicious"},{"name":"Chala","start":"19:55","end":"21:28","startHours":19.92261717146621,"endHours":21.472708902070707,"quality":"neutral"},{"name":"Labha","start":"21:28","end":"23:01","startHours":21.472708902070707,"endHours":23.0228006326752,"quality":"auspicious"},{"name":"Amṛta","start":"23:01","end":"00:34","startHours":23.0228006326752,"endHours":24.572892363279692,"quality":"auspicious"},{"name":"Kāla","start":"00:34","end":"02:07","startHours":24.572892363279692,"endHours":26.122984093884185,"quality":"inauspicious"},{"name":"Śubha","start":"02:07","end":"03:40","startHours":26.122984093884185,"endHours":27.673075824488677,"quality":"auspicious"},{"name":"Roga","start":"03:40","end":"05:13","startHours":27.673075824488677,"endHours":29.223167555093173,"quality":"inauspicious"},{"name":"Udveg","start":"05:13","end":"06:46","startHours":29.223167555093173,"endHours":30.773259285697666,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:46","end":"07:46","startHours":6.773259285697667,"endHours":7.773259285697667,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:46","end":"08:46","startHours":7.773259285697667,"endHours":8.773259285697666,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:46","end":"09:46","startHours":8.773259285697666,"endHours":9.773259285697666,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:46","end":"10:46","startHours":9.773259285697666,"endHours":10.773259285697666,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:46","end":"11:46","startHours":10.773259285697666,"endHours":11.773259285697666,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:46","end":"12:46","startHours":11.773259285697666,"endHours":12.773259285697666,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:46","end":"13:46","startHours":12.773259285697666,"endHours":13.773259285697666,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:46","end":"14:46","startHours":13.773259285697666,"endHours":14.773259285697666,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:46","end":"15:46","startHours":14.773259285697666,"endHours":15.773259285697666,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:46","end":"16:46","startHours":15.773259285697666,"endHours":16.773259285697666,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:46","end":"17:46","startHours":16.773259285697666,"endHours":17.773259285697666,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:46","end":"18:46","startHours":17.773259285697666,"endHours":18.773259285697666,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:46","end":"19:46","startHours":18.773259285697666,"endHours":19.773259285697666,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:46","end":"20:46","startHours":19.773259285697666,"endHours":20.773259285697666,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:46","end":"21:46","startHours":20.773259285697666,"endHours":21.773259285697666,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:46","end":"22:46","startHours":21.773259285697666,"endHours":22.773259285697666,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:46","end":"23:46","startHours":22.773259285697666,"endHours":23.773259285697666,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:46","end":"00:46","startHours":23.773259285697666,"endHours":24.773259285697666,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:46","end":"01:46","startHours":24.773259285697666,"endHours":25.773259285697666,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:46","end":"02:46","startHours":25.773259285697666,"endHours":26.773259285697666,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:46","end":"03:46","startHours":26.773259285697666,"endHours":27.773259285697666,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:46","end":"04:46","startHours":27.773259285697666,"endHours":28.773259285697666,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:46","end":"05:46","startHours":28.773259285697666,"endHours":29.773259285697666,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:46","end":"06:46","startHours":29.773259285697666,"endHours":30.773259285697666,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"South-West","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-9.387129831166533,"eotMinutes":15.395658203218455,"ayanamsa":22.9282}},"calendars":{"vikram_samvat":1990,"vikram_samvatsara":"Vyaya","saka_samvat":1855,"saka_samvatsara":"Śrīmukha","bengali_samvat":1340,"malayalam_era":1109,"nanakshahi_year":464,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Caturdaśī · Vikram 1990 Vyaya · Śaka 1855 Śrīmukha"},"festivals":[{"id":"naraka-chaturdashi","name":"Naraka Caturdaśī (Choṭī Diwālī)","name_sanskrit":"नरक चतुर्दशी","tradition":"Vaishnava","associated_deity":"Krishna (Narakāsura-vadha)","significance":"Krishna slew Narakāsura, freeing 16,000 captive princesses. Day 2 of Diwali.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa","lunar_month":"Kārtika"},"precedence":2,"sources":["Bhāgavata 10.59"]},{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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":[]},"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, 1933 CE · Jamnagar, Gujarat · Vidhyamitra","description":"October 18, 1933 CE for Jamnagar, Gujarat: Kṛṣṇa Caturdaśī, sūryodaya 06:46, sūryāsta 18:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1933-10-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1933-10-18","sa":"https://sa.vidhyamitra.com/city/jamnagar/1933-10-18","hi":"https://hi.vidhyamitra.com/city/jamnagar/1933-10-18","x-default":"https://vidhyamitra.com/city/jamnagar/1933-10-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T12:45:53.107Z","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":"2026-06-02T12:45:53.107Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T12:45:53.107Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}