{"id":"vidhyamitra:city-day:dwarka:2108-02-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2108-02-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2108-02-18","date_display":"February 18, 2108 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":2108,"month":2,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2491038.770833,"kali_year":5209,"ahargana":1902573.2708,"sun":{"sidereal_longitude":302.9703,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":13.2776,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":70.3073,"elapsed_within_tithi_degrees":10.3073},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":13.2776,"elapsed_within_degrees":13.2776},"yoga":{"number":24,"name":"Śukla","sum_longitude":316.2478},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2108,"month":2,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2491038.770833,"ahargana":1902573.2708,"kali_year":5209,"ayanamsa_lahiri":25.3635,"grahas":{"sun":{"sidereal_longitude":303.120458,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":9.283658000000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false,"latitude":-1.594},"mars":{"sidereal_longitude":169.839558,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":277.31755799999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":44.852958,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":347.784958,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":267.97575800000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":172.5123,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":352.5123,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":2108,"month":2,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2491038.770833,"kali_year":5209,"ahargana":1902573.2708,"sun":{"sidereal_longitude":302.9703,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":13.2776,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":70.3073,"elapsed_within_tithi_degrees":10.3073},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":13.2776,"elapsed_within_degrees":13.2776},"yoga":{"number":24,"name":"Śukla","sum_longitude":316.2478},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.594,"elongation":70.307},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.594,"opposition_distance":109.693}},"eclipse_window_40days":[]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"07:25","sunsetLocal":"18:52","solarNoonLocal":"13:09","dayLengthHours":11.45825695501128,"dayLengthDisplay":"11 Hours 27 Mins 30 Secs","nightLengthDisplay":"12 Hours 32 Mins 30 Secs","moonriseLocal":"11:09","moonsetLocal":"23:58","rahuKala":{"name":"Rāhu Kāla","start":"10:17","end":"11:43","startHours":10.278110364787185,"endHours":11.710392484163595,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:34","end":"16:00","startHours":14.574956722916415,"endHours":16.007238842292825,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:25","end":"08:51","startHours":7.4135461260343645,"endHours":8.845828245410775,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:05","end":"10:28","startHours":10.087139415536996,"endHours":10.469081314037371,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:53","end":"08:12","startHours":7.890973499159834,"endHours":8.196527017960134,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:46","end":"13:31","startHours":12.76073270503963,"endHours":13.52461650204038,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:53","end":"06:39","startHours":5.885778532032861,"endHours":6.649662329033612,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:28","end":"07:25","startHours":6.458691379783424,"endHours":7.4135461260343645,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:03","end":"15:49","startHours":15.052384096041884,"endHours":15.816267893042635,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:40","end":"19:04","startHours":18.671803081045645,"endHours":19.071803081045644,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:52","end":"19:21","startHours":18.871803081045645,"endHours":19.349230454171114,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:37","end":"20:22","startHours":18.621803081045645,"endHours":20.371803081045645,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:46","end":"01:31","startHours":24.76073270503963,"endHours":25.52461650204038,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:25","end":"08:51","startHours":7.4135461260343645,"endHours":8.845828245410775,"quality":"inauspicious"},{"name":"Śubha","start":"08:51","end":"10:17","startHours":8.845828245410775,"endHours":10.278110364787185,"quality":"auspicious"},{"name":"Roga","start":"10:17","end":"11:43","startHours":10.278110364787185,"endHours":11.710392484163595,"quality":"inauspicious"},{"name":"Udveg","start":"11:43","end":"13:09","startHours":11.710392484163595,"endHours":13.142674603540005,"quality":"inauspicious"},{"name":"Chala","start":"13:09","end":"14:34","startHours":13.142674603540005,"endHours":14.574956722916415,"quality":"neutral"},{"name":"Labha","start":"14:34","end":"16:00","startHours":14.574956722916415,"endHours":16.007238842292825,"quality":"auspicious"},{"name":"Amṛta","start":"16:00","end":"17:26","startHours":16.007238842292825,"endHours":17.439520961669235,"quality":"auspicious"},{"name":"Kāla","start":"17:26","end":"18:52","startHours":17.439520961669235,"endHours":18.871803081045645,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:52","end":"20:26","startHours":18.871803081045645,"endHours":20.439520961669235,"quality":"auspicious"},{"name":"Amṛta","start":"20:26","end":"22:00","startHours":20.439520961669235,"endHours":22.007238842292825,"quality":"auspicious"},{"name":"Kāla","start":"22:00","end":"23:34","startHours":22.007238842292825,"endHours":23.574956722916415,"quality":"inauspicious"},{"name":"Śubha","start":"23:34","end":"01:09","startHours":23.574956722916415,"endHours":25.142674603540005,"quality":"auspicious"},{"name":"Roga","start":"01:09","end":"02:43","startHours":25.142674603540005,"endHours":26.710392484163595,"quality":"inauspicious"},{"name":"Udveg","start":"02:43","end":"04:17","startHours":26.710392484163595,"endHours":28.278110364787185,"quality":"inauspicious"},{"name":"Chala","start":"04:17","end":"05:51","startHours":28.278110364787185,"endHours":29.845828245410775,"quality":"neutral"},{"name":"Labha","start":"05:51","end":"07:25","startHours":29.845828245410775,"endHours":31.413546126034365,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:25","end":"08:25","startHours":7.4135461260343645,"endHours":8.413546126034365,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:25","end":"09:25","startHours":8.413546126034365,"endHours":9.413546126034365,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:25","end":"10:25","startHours":9.413546126034365,"endHours":10.413546126034365,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:25","end":"11:25","startHours":10.413546126034365,"endHours":11.413546126034365,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:25","end":"12:25","startHours":11.413546126034365,"endHours":12.413546126034365,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:25","end":"13:25","startHours":12.413546126034365,"endHours":13.413546126034365,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:25","end":"14:25","startHours":13.413546126034365,"endHours":14.413546126034365,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:25","end":"15:25","startHours":14.413546126034365,"endHours":15.413546126034365,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:25","end":"16:25","startHours":15.413546126034365,"endHours":16.413546126034365,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:25","end":"17:25","startHours":16.413546126034365,"endHours":17.413546126034365,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:25","end":"18:25","startHours":17.413546126034365,"endHours":18.413546126034365,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:25","end":"19:25","startHours":18.413546126034365,"endHours":19.413546126034365,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:25","end":"20:25","startHours":19.413546126034365,"endHours":20.413546126034365,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:25","end":"21:25","startHours":20.413546126034365,"endHours":21.413546126034365,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:25","end":"22:25","startHours":21.413546126034365,"endHours":22.413546126034365,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:25","end":"23:25","startHours":22.413546126034365,"endHours":23.413546126034365,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:25","end":"00:25","startHours":23.413546126034365,"endHours":24.413546126034365,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:25","end":"01:25","startHours":24.413546126034365,"endHours":25.413546126034365,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:25","end":"02:25","startHours":25.413546126034365,"endHours":26.413546126034365,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:25","end":"03:25","startHours":26.413546126034365,"endHours":27.413546126034365,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:25","end":"04:25","startHours":27.413546126034365,"endHours":28.413546126034365,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:25","end":"05:25","startHours":28.413546126034365,"endHours":29.413546126034365,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:25","end":"06:25","startHours":29.413546126034365,"endHours":30.413546126034365,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:25","end":"07:25","startHours":30.413546126034365,"endHours":31.413546126034365,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-11.999876442619339,"eotMinutes":-14.434876212400278,"ayanamsa":25.3635}},"calendars":{"vikram_samvat":2165,"vikram_samvatsara":"Vṛṣa","saka_samvat":2030,"saka_samvatsara":"Vibhava","bengali_samvat":1515,"malayalam_era":1284,"nanakshahi_year":639,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Ṣaṣṭhī · Vikram 2165 Vṛṣa · Śaka 2030 Vibhava"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 18, 2108 CE · Dvārakā · Vidhyamitra","description":"February 18, 2108 CE for Dvārakā: Śukla Ṣaṣṭhī, sūryodaya 07:25, sūryāsta 18:52.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2108-02-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2108-02-18","sa":"https://sa.vidhyamitra.com/city/dwarka/2108-02-18","hi":"https://hi.vidhyamitra.com/city/dwarka/2108-02-18","x-default":"https://vidhyamitra.com/city/dwarka/2108-02-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T17:08:00.674Z","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":"2026-06-02T17:08:00.674Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T17:08:00.674Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}