{"id":"vidhyamitra:city-day:jamnagar:1946-08-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1946-08-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1946-08-18","date_display":"August 18, 1946 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":1946,"month":8,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2432050.770833,"kali_year":5048,"ahargana":1843585.2708,"sun":{"sidereal_longitude":120.8937,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":5.07,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":244.1762,"elapsed_within_tithi_degrees":4.1762},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":5.07,"elapsed_within_degrees":5.07},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":125.9637},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1946,"month":8,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2432050.770833,"ahargana":1843585.2708,"kali_year":5048,"ayanamsa_lahiri":23.1074,"grahas":{"sun":{"sidereal_longitude":121.39313300000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":5.13923299999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false,"latitude":-3.5883},"mars":{"sidereal_longitude":162.94653300000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":104.11283300000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":181.15873299999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":167.07423300000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":99.10283300000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":57.9804,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":237.9804,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":1946,"month":8,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2432050.770833,"kali_year":5048,"ahargana":1843585.2708,"sun":{"sidereal_longitude":120.8937,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":5.07,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":244.1762,"elapsed_within_tithi_degrees":4.1762},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":5.07,"elapsed_within_degrees":5.07},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":125.9637},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.588,"elongation":115.824},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.588,"opposition_distance":64.176}},"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":"06:27","sunsetLocal":"19:20","solarNoonLocal":"12:53","dayLengthHours":12.87551054860541,"dayLengthDisplay":"12 Hours 52 Mins 32 Secs","nightLengthDisplay":"11 Hours 07 Mins 28 Secs","moonriseLocal":"22:48","moonsetLocal":"11:29","rahuKala":{"name":"Rāhu Kāla","start":"17:43","end":"19:20","startHours":17.71660408440887,"endHours":19.326042902984547,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:53","end":"14:30","startHours":12.88828762868184,"endHours":14.497726447257518,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"16:06","end":"17:43","startHours":16.107165265833196,"endHours":17.71660408440887,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:27","end":"09:53","startHours":9.454818149053732,"endHours":9.884001834007247,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:59","end":"07:20","startHours":6.987011960571029,"endHours":7.33035890853384,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:28","end":"13:19","startHours":12.459103943728326,"endHours":13.317471313635355,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:44","end":"05:36","startHours":4.733797614565082,"endHours":5.5921649844721095,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:23","end":"06:27","startHours":5.377573141995352,"endHours":6.450532354379137,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:02","end":"15:54","startHours":15.03420605344941,"endHours":15.892573423356437,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:08","end":"19:32","startHours":19.126042902984548,"endHours":19.526042902984546,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:20","end":"19:52","startHours":19.326042902984547,"endHours":19.86252250917644,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:05","end":"20:50","startHours":19.076042902984547,"endHours":20.826042902984547,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:28","end":"01:19","startHours":24.459103943728326,"endHours":25.317471313635355,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:27","end":"08:04","startHours":6.450532354379137,"endHours":8.059971172954812,"quality":"inauspicious"},{"name":"Chala","start":"08:04","end":"09:40","startHours":8.059971172954812,"endHours":9.66940999153049,"quality":"neutral"},{"name":"Labha","start":"09:40","end":"11:17","startHours":9.66940999153049,"endHours":11.278848810106165,"quality":"auspicious"},{"name":"Amṛta","start":"11:17","end":"12:53","startHours":11.278848810106165,"endHours":12.88828762868184,"quality":"auspicious"},{"name":"Kāla","start":"12:53","end":"14:30","startHours":12.88828762868184,"endHours":14.497726447257518,"quality":"inauspicious"},{"name":"Śubha","start":"14:30","end":"16:06","startHours":14.497726447257518,"endHours":16.107165265833196,"quality":"auspicious"},{"name":"Roga","start":"16:06","end":"17:43","startHours":16.107165265833196,"endHours":17.71660408440887,"quality":"inauspicious"},{"name":"Udveg","start":"17:43","end":"19:20","startHours":17.71660408440887,"endHours":19.326042902984547,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:20","end":"20:43","startHours":19.326042902984547,"endHours":20.71660408440887,"quality":"auspicious"},{"name":"Roga","start":"20:43","end":"22:06","startHours":20.71660408440887,"endHours":22.107165265833196,"quality":"inauspicious"},{"name":"Udveg","start":"22:06","end":"23:30","startHours":22.107165265833196,"endHours":23.49772644725752,"quality":"inauspicious"},{"name":"Chala","start":"23:30","end":"00:53","startHours":23.49772644725752,"endHours":24.88828762868184,"quality":"neutral"},{"name":"Labha","start":"00:53","end":"02:17","startHours":24.88828762868184,"endHours":26.278848810106165,"quality":"auspicious"},{"name":"Amṛta","start":"02:17","end":"03:40","startHours":26.278848810106165,"endHours":27.66940999153049,"quality":"auspicious"},{"name":"Kāla","start":"03:40","end":"05:04","startHours":27.66940999153049,"endHours":29.05997117295481,"quality":"inauspicious"},{"name":"Śubha","start":"05:04","end":"06:27","startHours":29.05997117295481,"endHours":30.450532354379135,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:27","end":"07:27","startHours":6.450532354379137,"endHours":7.450532354379137,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:27","end":"08:27","startHours":7.450532354379137,"endHours":8.450532354379137,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:27","end":"09:27","startHours":8.450532354379137,"endHours":9.450532354379137,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:27","end":"10:27","startHours":9.450532354379137,"endHours":10.450532354379137,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:27","end":"11:27","startHours":10.450532354379137,"endHours":11.450532354379137,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:27","end":"12:27","startHours":11.450532354379137,"endHours":12.450532354379137,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:27","end":"13:27","startHours":12.450532354379137,"endHours":13.450532354379137,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:27","end":"14:27","startHours":13.450532354379137,"endHours":14.450532354379137,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:27","end":"15:27","startHours":14.450532354379137,"endHours":15.450532354379137,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:27","end":"16:27","startHours":15.450532354379137,"endHours":16.450532354379135,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:27","end":"17:27","startHours":16.450532354379135,"endHours":17.450532354379135,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:27","end":"18:27","startHours":17.450532354379135,"endHours":18.450532354379135,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:27","end":"19:27","startHours":18.450532354379135,"endHours":19.450532354379135,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:27","end":"20:27","startHours":19.450532354379135,"endHours":20.450532354379135,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:27","end":"21:27","startHours":20.450532354379135,"endHours":21.450532354379135,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:27","end":"22:27","startHours":21.450532354379135,"endHours":22.450532354379135,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:27","end":"23:27","startHours":22.450532354379135,"endHours":23.450532354379135,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:27","end":"00:27","startHours":23.450532354379135,"endHours":24.450532354379135,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:27","end":"01:27","startHours":24.450532354379135,"endHours":25.450532354379135,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:27","end":"02:27","startHours":25.450532354379135,"endHours":26.450532354379135,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:27","end":"03:27","startHours":26.450532354379135,"endHours":27.450532354379135,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:27","end":"04:27","startHours":27.450532354379135,"endHours":28.450532354379135,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:27","end":"05:27","startHours":28.450532354379135,"endHours":29.450532354379135,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:27","end":"06:27","startHours":29.450532354379135,"endHours":30.450532354379135,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":13.353680192798524,"eotMinutes":-3.5280577209103767,"ayanamsa":23.1074}},"calendars":{"vikram_samvat":2003,"vikram_samvatsara":"Vikāri","saka_samvat":1868,"saka_samvatsara":"Vyaya","bengali_samvat":1353,"malayalam_era":1122,"nanakshahi_year":477,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Ṣaṣṭhī · Vikram 2003 Vikāri · Śaka 1868 Vyaya"},"festivals":[{"id":"balarama-jayanti","name":"Balarāma Jayantī (Hala-Ṣaṣṭhī)","name_sanskrit":"बलराम जयन्ती","tradition":"Vaishnava","associated_deity":"Balarāma (Krishna's elder brother; ādi-śeṣa)","significance":"Birth of Bala-deva, Krishna's elder brother and Saṅkarṣaṇa.","vrata":true,"detection":{"tithi_number":21,"tithi_paksha":"Kṛṣṇa","lunar_month":"Bhādrapada"},"precedence":3,"sources":["Bhāgavata 10.2-3"]}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","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 August 18, 1946 CE · Jamnagar, Gujarat · Vidhyamitra","description":"August 18, 1946 CE for Jamnagar, Gujarat: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:27, sūryāsta 19:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1946-08-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1946-08-18","sa":"https://sa.vidhyamitra.com/city/jamnagar/1946-08-18","hi":"https://hi.vidhyamitra.com/city/jamnagar/1946-08-18","x-default":"https://vidhyamitra.com/city/jamnagar/1946-08-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T11:18:57.306Z","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":"2026-06-02T11:18:57.306Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T11:18:57.306Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}