{"id":"vidhyamitra:city-day:rameshwaram:2018-12-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rameshwaram/2018-12-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2018-12-06","date_display":"December 6, 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":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458458.770833,"kali_year":5120,"ahargana":1869993.2708,"sun":{"sidereal_longitude":229.2275,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":215.4003,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":346.1729,"elapsed_within_tithi_degrees":10.1729},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":215.4003,"elapsed_within_degrees":2.067},"yoga":{"number":7,"name":"Sukarma","sum_longitude":84.6278},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458458.770833,"ahargana":1869993.2708,"kali_year":5120,"ayanamsa_lahiri":24.1174,"grahas":{"sun":{"sidereal_longitude":229.736353,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":214.93455300000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false,"latitude":4.0214},"mars":{"sidereal_longitude":318.32585300000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":212.88125300000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":221.95475299999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":187.53585299999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":254.15325299999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":98.7575,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":278.7575,"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":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458458.770833,"kali_year":5120,"ahargana":1869993.2708,"sun":{"sidereal_longitude":229.2275,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":215.4003,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":346.1729,"elapsed_within_tithi_degrees":10.1729},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":215.4003,"elapsed_within_degrees":2.067},"yoga":{"number":7,"name":"Sukarma","sum_longitude":84.6278},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.021,"elongation":13.827},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.021,"opposition_distance":166.173}},"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":"06:16","sunsetLocal":"17:53","solarNoonLocal":"12:05","dayLengthHours":11.605131952858196,"dayLengthDisplay":"11 Hours 36 Mins 18 Secs","nightLengthDisplay":"12 Hours 23 Mins 42 Secs","moonriseLocal":"05:16","moonsetLocal":"16:54","rahuKala":{"name":"Rāhu Kāla","start":"13:32","end":"14:59","startHours":13.527400169528082,"endHours":14.978041663635357,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:16","end":"07:43","startHours":6.27419269899171,"endHours":7.724834193098984,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:11","end":"10:38","startHours":9.175475687206259,"endHours":10.626117181313534,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:59","end":"09:22","startHours":8.982056821325289,"endHours":9.368894553087229,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:45","end":"07:04","startHours":6.757739863694135,"endHours":7.067210049103687,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:28","startHours":11.689920943658867,"endHours":12.463596407182747,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:44","end":"05:30","startHours":4.726841771943951,"endHours":5.5005172354678304,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:18","end":"06:16","startHours":5.3070983695868605,"endHours":6.27419269899171,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:01","end":"14:47","startHours":14.010947334230508,"endHours":14.784622797754388,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:41","end":"18:05","startHours":17.679324651849907,"endHours":18.079324651849905,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:53","end":"18:22","startHours":17.879324651849906,"endHours":18.36287181655233,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:38","end":"19:23","startHours":17.629324651849906,"endHours":19.379324651849906,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:28","startHours":23.689920943658866,"endHours":24.463596407182745,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:16","end":"07:43","startHours":6.27419269899171,"endHours":7.724834193098984,"quality":"auspicious"},{"name":"Roga","start":"07:43","end":"09:11","startHours":7.724834193098984,"endHours":9.175475687206259,"quality":"inauspicious"},{"name":"Udveg","start":"09:11","end":"10:38","startHours":9.175475687206259,"endHours":10.626117181313534,"quality":"inauspicious"},{"name":"Chala","start":"10:38","end":"12:05","startHours":10.626117181313534,"endHours":12.076758675420809,"quality":"neutral"},{"name":"Labha","start":"12:05","end":"13:32","startHours":12.076758675420809,"endHours":13.527400169528082,"quality":"auspicious"},{"name":"Amṛta","start":"13:32","end":"14:59","startHours":13.527400169528082,"endHours":14.978041663635357,"quality":"auspicious"},{"name":"Kāla","start":"14:59","end":"16:26","startHours":14.978041663635357,"endHours":16.428683157742633,"quality":"inauspicious"},{"name":"Śubha","start":"16:26","end":"17:53","startHours":16.428683157742633,"endHours":17.879324651849906,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:53","end":"19:26","startHours":17.879324651849906,"endHours":19.428683157742633,"quality":"auspicious"},{"name":"Kāla","start":"19:26","end":"20:59","startHours":19.428683157742633,"endHours":20.978041663635356,"quality":"inauspicious"},{"name":"Śubha","start":"20:59","end":"22:32","startHours":20.978041663635356,"endHours":22.527400169528082,"quality":"auspicious"},{"name":"Roga","start":"22:32","end":"00:05","startHours":22.527400169528082,"endHours":24.07675867542081,"quality":"inauspicious"},{"name":"Udveg","start":"00:05","end":"01:38","startHours":24.07675867542081,"endHours":25.626117181313532,"quality":"inauspicious"},{"name":"Chala","start":"01:38","end":"03:11","startHours":25.626117181313532,"endHours":27.17547568720626,"quality":"neutral"},{"name":"Labha","start":"03:11","end":"04:43","startHours":27.17547568720626,"endHours":28.724834193098985,"quality":"auspicious"},{"name":"Amṛta","start":"04:43","end":"06:16","startHours":28.724834193098985,"endHours":30.274192698991712,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:16","end":"07:16","startHours":6.27419269899171,"endHours":7.27419269899171,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:16","end":"08:16","startHours":7.27419269899171,"endHours":8.27419269899171,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:16","end":"09:16","startHours":8.27419269899171,"endHours":9.27419269899171,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:16","end":"10:16","startHours":9.27419269899171,"endHours":10.27419269899171,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:16","end":"11:16","startHours":10.27419269899171,"endHours":11.27419269899171,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:16","end":"12:16","startHours":11.27419269899171,"endHours":12.27419269899171,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:16","end":"13:16","startHours":12.27419269899171,"endHours":13.27419269899171,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:16","end":"14:16","startHours":13.27419269899171,"endHours":14.27419269899171,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:16","end":"15:16","startHours":14.27419269899171,"endHours":15.27419269899171,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:16","end":"16:16","startHours":15.27419269899171,"endHours":16.274192698991712,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:16","end":"17:16","startHours":16.274192698991712,"endHours":17.274192698991712,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:16","end":"18:16","startHours":17.274192698991712,"endHours":18.274192698991712,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:16","end":"19:16","startHours":18.274192698991712,"endHours":19.274192698991712,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:16","end":"20:16","startHours":19.274192698991712,"endHours":20.274192698991712,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:16","end":"21:16","startHours":20.274192698991712,"endHours":21.274192698991712,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:16","end":"22:16","startHours":21.274192698991712,"endHours":22.274192698991712,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:16","end":"23:16","startHours":22.274192698991712,"endHours":23.274192698991712,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:16","end":"00:16","startHours":23.274192698991712,"endHours":24.274192698991712,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:16","end":"01:16","startHours":24.274192698991712,"endHours":25.274192698991712,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:16","end":"02:16","startHours":25.274192698991712,"endHours":26.274192698991712,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:16","end":"03:16","startHours":26.274192698991712,"endHours":27.274192698991712,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:16","end":"04:16","startHours":27.274192698991712,"endHours":28.274192698991712,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:16","end":"05:16","startHours":28.274192698991712,"endHours":29.274192698991712,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:16","end":"06:16","startHours":29.274192698991712,"endHours":30.274192698991712,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"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":"South (Dakṣiṇa)","chandraVasa":"North-East","rahuVasa":"North-West","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"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":-22.460344461662206,"eotMinutes":8.142879474751563,"ayanamsa":24.1174}},"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 Caturdaśī · 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},{"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":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[]},"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 6, 2018 CE · Rāmeśvaram · Vidhyamitra","description":"December 6, 2018 CE for Rāmeśvaram: Kṛṣṇa Caturdaśī, sūryodaya 06:16, sūryāsta 17:53.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rameshwaram/2018-12-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rameshwaram/2018-12-06","sa":"https://sa.vidhyamitra.com/city/rameshwaram/2018-12-06","hi":"https://hi.vidhyamitra.com/city/rameshwaram/2018-12-06","x-default":"https://vidhyamitra.com/city/rameshwaram/2018-12-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T14:46:19.143Z","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":"2026-05-15T14:46:19.143Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T14:46:19.143Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}