{"id":"vidhyamitra:city-day:rameshwaram:2018-12-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rameshwaram/2018-12-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2018-12-07","date_display":"December 7, 2018 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":2018,"month":12,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458459.770833,"kali_year":5120,"ahargana":1869994.2708,"sun":{"sidereal_longitude":230.2507,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":228.661,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":358.4103,"elapsed_within_tithi_degrees":10.4103},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1,"moon_longitude":228.661,"elapsed_within_degrees":1.9944},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":98.9117},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2018,"month":12,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458459.770833,"ahargana":1869994.2708,"kali_year":5120,"ayanamsa_lahiri":24.1175,"grahas":{"sun":{"sidereal_longitude":230.75151500000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":227.66821500000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false,"latitude":3.4479},"mars":{"sidereal_longitude":318.976415,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":212.80811500000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":222.17761500000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":188.16501500000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":254.26451499999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":98.7045,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":278.7045,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":2018,"month":12,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458459.770833,"kali_year":5120,"ahargana":1869994.2708,"sun":{"sidereal_longitude":230.2507,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":228.661,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":358.4103,"elapsed_within_tithi_degrees":10.4103},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1,"moon_longitude":228.661,"elapsed_within_degrees":1.9944},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":98.9117},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.448,"elongation":1.59},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.448,"opposition_distance":178.41}},"eclipse_window_40days":[]},"city":{"slug":"rameshwaram","name":"Rāmeśvaram","lat":9.2876,"lon":79.3129,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"rameshwaram","name":"Rāmeśvaram","lat":9.2876,"lon":79.3129,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tirtha"},"sunriseLocal":"06:17","sunsetLocal":"17:53","solarNoonLocal":"12:05","dayLengthHours":11.602220881098212,"dayLengthDisplay":"11 Hours 36 Mins 08 Secs","nightLengthDisplay":"12 Hours 23 Mins 52 Secs","moonriseLocal":"06:05","moonsetLocal":"17:40","rahuKala":{"name":"Rāhu Kāla","start":"10:38","end":"12:05","startHours":10.633467447807105,"endHours":12.08374505794438,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:59","end":"16:26","startHours":14.984300278218935,"endHours":16.43457788835621,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:44","end":"09:11","startHours":7.732912227532552,"endHours":9.183189837669829,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:59","end":"09:23","startHours":8.989819489651524,"endHours":9.376560185688131,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:46","end":"07:05","startHours":6.766060487441034,"endHours":7.075453044270319,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:42","end":"12:28","startHours":11.697004361907773,"endHours":12.470485753980988,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:44","end":"05:31","startHours":4.735671833248847,"endHours":5.509153225322061,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:19","end":"06:17","startHours":5.315782877303757,"endHours":6.282634617395275,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:01","end":"14:47","startHours":14.017448538127416,"endHours":14.79092993020063,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:41","end":"18:05","startHours":17.684855498493487,"endHours":18.084855498493486,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:53","end":"18:22","startHours":17.884855498493486,"endHours":18.368281368539247,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:38","end":"19:23","startHours":17.634855498493486,"endHours":19.384855498493486,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:42","end":"00:28","startHours":23.697004361907773,"endHours":24.470485753980988,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:17","end":"07:44","startHours":6.282634617395275,"endHours":7.732912227532552,"quality":"neutral"},{"name":"Labha","start":"07:44","end":"09:11","startHours":7.732912227532552,"endHours":9.183189837669829,"quality":"auspicious"},{"name":"Amṛta","start":"09:11","end":"10:38","startHours":9.183189837669829,"endHours":10.633467447807105,"quality":"auspicious"},{"name":"Kāla","start":"10:38","end":"12:05","startHours":10.633467447807105,"endHours":12.08374505794438,"quality":"inauspicious"},{"name":"Śubha","start":"12:05","end":"13:32","startHours":12.08374505794438,"endHours":13.534022668081658,"quality":"auspicious"},{"name":"Roga","start":"13:32","end":"14:59","startHours":13.534022668081658,"endHours":14.984300278218935,"quality":"inauspicious"},{"name":"Udveg","start":"14:59","end":"16:26","startHours":14.984300278218935,"endHours":16.43457788835621,"quality":"inauspicious"},{"name":"Chala","start":"16:26","end":"17:53","startHours":16.43457788835621,"endHours":17.884855498493486,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:53","end":"19:26","startHours":17.884855498493486,"endHours":19.43457788835621,"quality":"inauspicious"},{"name":"Udveg","start":"19:26","end":"20:59","startHours":19.43457788835621,"endHours":20.98430027821893,"quality":"inauspicious"},{"name":"Chala","start":"20:59","end":"22:32","startHours":20.98430027821893,"endHours":22.534022668081658,"quality":"neutral"},{"name":"Labha","start":"22:32","end":"00:05","startHours":22.534022668081658,"endHours":24.08374505794438,"quality":"auspicious"},{"name":"Amṛta","start":"00:05","end":"01:38","startHours":24.08374505794438,"endHours":25.633467447807103,"quality":"auspicious"},{"name":"Kāla","start":"01:38","end":"03:11","startHours":25.633467447807103,"endHours":27.18318983766983,"quality":"inauspicious"},{"name":"Śubha","start":"03:11","end":"04:44","startHours":27.18318983766983,"endHours":28.73291222753255,"quality":"auspicious"},{"name":"Roga","start":"04:44","end":"06:17","startHours":28.73291222753255,"endHours":30.282634617395274,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:17","end":"07:17","startHours":6.282634617395275,"endHours":7.282634617395275,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:17","end":"08:17","startHours":7.282634617395275,"endHours":8.282634617395274,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:17","end":"09:17","startHours":8.282634617395274,"endHours":9.282634617395274,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:17","end":"10:17","startHours":9.282634617395274,"endHours":10.282634617395274,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:17","end":"11:17","startHours":10.282634617395274,"endHours":11.282634617395274,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:17","end":"12:17","startHours":11.282634617395274,"endHours":12.282634617395274,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:17","end":"13:17","startHours":12.282634617395274,"endHours":13.282634617395274,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:17","end":"14:17","startHours":13.282634617395274,"endHours":14.282634617395274,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:17","end":"15:17","startHours":14.282634617395274,"endHours":15.282634617395274,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:17","end":"16:17","startHours":15.282634617395274,"endHours":16.282634617395274,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:17","end":"17:17","startHours":16.282634617395274,"endHours":17.282634617395274,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:17","end":"18:17","startHours":17.282634617395274,"endHours":18.282634617395274,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:17","end":"19:17","startHours":18.282634617395274,"endHours":19.282634617395274,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:17","end":"20:17","startHours":19.282634617395274,"endHours":20.282634617395274,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:17","end":"21:17","startHours":20.282634617395274,"endHours":21.282634617395274,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:17","end":"22:17","startHours":21.282634617395274,"endHours":22.282634617395274,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:17","end":"23:17","startHours":22.282634617395274,"endHours":23.282634617395274,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:17","end":"00:17","startHours":23.282634617395274,"endHours":24.282634617395274,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:17","end":"01:17","startHours":24.282634617395274,"endHours":25.282634617395274,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:17","end":"02:17","startHours":25.282634617395274,"endHours":26.282634617395274,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:17","end":"03:17","startHours":26.282634617395274,"endHours":27.282634617395274,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:17","end":"04:17","startHours":27.282634617395274,"endHours":28.282634617395274,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:17","end":"05:17","startHours":28.282634617395274,"endHours":29.282634617395274,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:17","end":"06:17","startHours":29.282634617395274,"endHours":30.282634617395274,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"South-East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.57818060625809,"eotMinutes":7.723696523337262,"ayanamsa":24.1175}},"calendars":{"vikram_samvat":2075,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1940,"saka_samvatsara":"Vilambī","bengali_samvat":1425,"malayalam_era":1194,"nanakshahi_year":549,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Amāvasyā · Vikram 2075 Virodhakṛt · Śaka 1940 Vilambī"},"festivals":[{"id":"vrischika-sankranti","name":"Vṛścika Saṅkrānti","name_sanskrit":"वृश्चिक सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Scorpio.","vrata":false,"detection":{"sun_rashi":"Vṛścika"},"precedence":5}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā + Jyeṣṭhā","url":"/day/-3137-10-20","relevance":1}]},"validity":{"eternal":false,"location_specific":"rameshwaram"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 7, 2018 CE · Rāmeśvaram · Vidhyamitra","description":"December 7, 2018 CE for Rāmeśvaram: Kṛṣṇa Amāvasyā, sūryodaya 06:17, sūryāsta 17:53.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rameshwaram/2018-12-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rameshwaram/2018-12-07","sa":"https://sa.vidhyamitra.com/city/rameshwaram/2018-12-07","hi":"https://hi.vidhyamitra.com/city/rameshwaram/2018-12-07","x-default":"https://vidhyamitra.com/city/rameshwaram/2018-12-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T11:52:43.976Z","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":"2026-05-15T11:52:43.976Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T11:52:43.976Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}