{"id":"vidhyamitra:city-day:surat:2012-11-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/surat/2012-11-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-11-18","date_display":"November 18, 2012 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":2012,"month":11,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456249.770833,"kali_year":5114,"ahargana":1867784.2708,"sun":{"sidereal_longitude":211.4435,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":265.8136,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":54.3701,"elapsed_within_tithi_degrees":6.3701},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":265.8136,"elapsed_within_degrees":12.4803},"yoga":{"number":9,"name":"Śūla","sum_longitude":117.2571},"karana":{"half_tithi_index":9,"name":"Bālava"},"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":2012,"month":11,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456249.770833,"ahargana":1867784.2708,"kali_year":5114,"ayanamsa_lahiri":24.0329,"grahas":{"sun":{"sidereal_longitude":212.066954,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":269.428854,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false,"latitude":3.4464},"mars":{"sidereal_longitude":246.54695400000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":211.07845399999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":48.87825399999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":180.84795400000007,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":190.85805400000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":215.8009,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":35.8009,"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":2012,"month":11,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456249.770833,"kali_year":5114,"ahargana":1867784.2708,"sun":{"sidereal_longitude":211.4435,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":265.8136,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":54.3701,"elapsed_within_tithi_degrees":6.3701},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":265.8136,"elapsed_within_degrees":12.4803},"yoga":{"number":9,"name":"Śūla","sum_longitude":117.2571},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.446,"elongation":54.37},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.446,"opposition_distance":125.63}},"eclipse_window_40days":[{"offset_days":-4,"type":"solar","occurs":true,"moon_latitude":-0.609,"elongation":0.833}]},"city":{"slug":"surat","name":"Surat, Gujarat","lat":21.1702,"lon":72.8311,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"mega","elevation_m":13},"tier2":{"city":{"slug":"surat","name":"Surat, Gujarat","lat":21.1702,"lon":72.8311,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"mega","elevation_m":13},"sunriseLocal":"06:52","sunsetLocal":"17:57","solarNoonLocal":"12:24","dayLengthHours":11.08932127989545,"dayLengthDisplay":"11 Hours 05 Mins 22 Secs","nightLengthDisplay":"12 Hours 54 Mins 38 Secs","moonriseLocal":"10:46","moonsetLocal":"21:42","rahuKala":{"name":"Rāhu Kāla","start":"16:34","end":"17:57","startHours":16.56629180131363,"endHours":17.95245696130056,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:24","end":"13:48","startHours":12.407796321352834,"endHours":13.793961481339764,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:11","end":"16:34","startHours":15.180126641326694,"endHours":16.56629180131363,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:27","end":"09:49","startHours":9.45064398004738,"endHours":9.82028802271056,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:20","end":"07:37","startHours":7.325190734734084,"endHours":7.62090596886463,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:47","startHours":12.038152278689651,"endHours":12.777440364016016,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:23","end":"06:07","startHours":5.38455951075238,"endHours":6.123847596078744,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:56","end":"06:52","startHours":5.939025574747153,"endHours":6.863135681405107,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"15:00","startHours":14.256016534668742,"endHours":14.995304619995105,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:45","end":"18:09","startHours":17.75245696130056,"endHours":18.152456961300558,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:57","end":"18:25","startHours":17.95245696130056,"endHours":18.414512014629537,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:42","end":"19:27","startHours":17.70245696130056,"endHours":19.45245696130056,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:47","startHours":24.03815227868965,"endHours":24.777440364016016,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:52","end":"08:15","startHours":6.863135681405107,"endHours":8.249300841392039,"quality":"inauspicious"},{"name":"Chala","start":"08:15","end":"09:38","startHours":8.249300841392039,"endHours":9.635466001378969,"quality":"neutral"},{"name":"Labha","start":"09:38","end":"11:01","startHours":9.635466001378969,"endHours":11.021631161365901,"quality":"auspicious"},{"name":"Amṛta","start":"11:01","end":"12:24","startHours":11.021631161365901,"endHours":12.407796321352834,"quality":"auspicious"},{"name":"Kāla","start":"12:24","end":"13:48","startHours":12.407796321352834,"endHours":13.793961481339764,"quality":"inauspicious"},{"name":"Śubha","start":"13:48","end":"15:11","startHours":13.793961481339764,"endHours":15.180126641326694,"quality":"auspicious"},{"name":"Roga","start":"15:11","end":"16:34","startHours":15.180126641326694,"endHours":16.56629180131363,"quality":"inauspicious"},{"name":"Udveg","start":"16:34","end":"17:57","startHours":16.56629180131363,"endHours":17.95245696130056,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:57","end":"19:34","startHours":17.95245696130056,"endHours":19.56629180131363,"quality":"auspicious"},{"name":"Roga","start":"19:34","end":"21:11","startHours":19.56629180131363,"endHours":21.180126641326694,"quality":"inauspicious"},{"name":"Udveg","start":"21:11","end":"22:48","startHours":21.180126641326694,"endHours":22.793961481339764,"quality":"inauspicious"},{"name":"Chala","start":"22:48","end":"00:24","startHours":22.793961481339764,"endHours":24.407796321352834,"quality":"neutral"},{"name":"Labha","start":"00:24","end":"02:01","startHours":24.407796321352834,"endHours":26.021631161365903,"quality":"auspicious"},{"name":"Amṛta","start":"02:01","end":"03:38","startHours":26.021631161365903,"endHours":27.635466001378973,"quality":"auspicious"},{"name":"Kāla","start":"03:38","end":"05:15","startHours":27.635466001378973,"endHours":29.24930084139204,"quality":"inauspicious"},{"name":"Śubha","start":"05:15","end":"06:52","startHours":29.24930084139204,"endHours":30.863135681405108,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:52","end":"07:52","startHours":6.863135681405107,"endHours":7.863135681405107,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:52","end":"08:52","startHours":7.863135681405107,"endHours":8.863135681405108,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:52","end":"09:52","startHours":8.863135681405108,"endHours":9.863135681405108,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:52","end":"10:52","startHours":9.863135681405108,"endHours":10.863135681405108,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:52","end":"11:52","startHours":10.863135681405108,"endHours":11.863135681405108,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:52","end":"12:52","startHours":11.863135681405108,"endHours":12.863135681405108,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:52","end":"13:52","startHours":12.863135681405108,"endHours":13.863135681405108,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:52","end":"14:52","startHours":13.863135681405108,"endHours":14.863135681405108,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:52","end":"15:52","startHours":14.863135681405108,"endHours":15.863135681405108,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:52","end":"16:52","startHours":15.863135681405108,"endHours":16.863135681405108,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:52","end":"17:52","startHours":16.863135681405108,"endHours":17.863135681405108,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:52","end":"18:52","startHours":17.863135681405108,"endHours":18.863135681405108,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:52","end":"19:52","startHours":18.863135681405108,"endHours":19.863135681405108,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:52","end":"20:52","startHours":19.863135681405108,"endHours":20.863135681405108,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:52","end":"21:52","startHours":20.863135681405108,"endHours":21.863135681405108,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:52","end":"22:52","startHours":21.863135681405108,"endHours":22.863135681405108,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:52","end":"23:52","startHours":22.863135681405108,"endHours":23.863135681405108,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:52","end":"00:52","startHours":23.863135681405108,"endHours":24.863135681405108,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:52","end":"01:52","startHours":24.863135681405108,"endHours":25.863135681405108,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:52","end":"02:52","startHours":25.863135681405108,"endHours":26.863135681405108,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:52","end":"03:52","startHours":26.863135681405108,"endHours":27.863135681405108,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:52","end":"04:52","startHours":27.863135681405108,"endHours":28.863135681405108,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:52","end":"05:52","startHours":28.863135681405108,"endHours":29.863135681405108,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:52","end":"06:52","startHours":29.863135681405108,"endHours":30.863135681405108,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","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":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-19.276196564366323,"eotMinutes":14.207820718830007,"ayanamsa":24.0329}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Śukla Pañcamī · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[],"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":[]},"validity":{"eternal":false,"location_specific":"surat"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga November 18, 2012 CE · Surat, Gujarat · Vidhyamitra","description":"November 18, 2012 CE for Surat, Gujarat: Śukla Pañcamī, sūryodaya 06:52, sūryāsta 17:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/surat/2012-11-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/surat/2012-11-18","sa":"https://sa.vidhyamitra.com/city/surat/2012-11-18","hi":"https://hi.vidhyamitra.com/city/surat/2012-11-18","x-default":"https://vidhyamitra.com/city/surat/2012-11-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T06:17:07.213Z","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":"2026-06-02T06:17:07.213Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T06:17:07.213Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}