{"id":"vidhyamitra:city-day:rameshwaram:2016-12-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rameshwaram/2016-12-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2016-12-30","date_display":"December 30, 2016 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":2016,"month":12,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457752.770833,"kali_year":5118,"ahargana":1869287.2708,"sun":{"sidereal_longitude":254.3883,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":263.2518,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":8.8635,"elapsed_within_tithi_degrees":8.8635},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3,"moon_longitude":263.2518,"elapsed_within_degrees":9.9184},"yoga":{"number":12,"name":"Dhruva","sum_longitude":157.6401},"karana":{"half_tithi_index":1,"name":"Bava"},"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":2016,"month":12,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457752.770833,"ahargana":1869287.2708,"kali_year":5118,"ayanamsa_lahiri":24.0904,"grahas":{"sun":{"sidereal_longitude":254.679528,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":263.29342799999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false,"latitude":3.5884},"mars":{"sidereal_longitude":313.703528,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":251.397828,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":176.332628,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":301.0257280000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":236.86592799999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":136.1648,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":316.1648,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":2016,"month":12,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457752.770833,"kali_year":5118,"ahargana":1869287.2708,"sun":{"sidereal_longitude":254.3883,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":263.2518,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":8.8635,"elapsed_within_tithi_degrees":8.8635},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3,"moon_longitude":263.2518,"elapsed_within_degrees":9.9184},"yoga":{"number":12,"name":"Dhruva","sum_longitude":157.6401},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.588,"elongation":8.863},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.588,"opposition_distance":171.137}},"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":"06:28","sunsetLocal":"18:03","solarNoonLocal":"12:16","dayLengthHours":11.58811841003076,"dayLengthDisplay":"11 Hours 35 Mins 17 Secs","nightLengthDisplay":"12 Hours 24 Mins 43 Secs","moonriseLocal":"07:03","moonsetLocal":"18:37","rahuKala":{"name":"Rāhu Kāla","start":"10:49","end":"12:16","startHours":10.810680107084025,"endHours":12.259194908337872,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:09","end":"16:36","startHours":15.156224510845561,"endHours":16.604739312099404,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:55","end":"09:22","startHours":7.913650504576336,"endHours":9.362165305830182,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:10","end":"09:33","startHours":9.169029998996335,"endHours":9.555300612664027,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:57","end":"07:15","startHours":6.947973970407106,"endHours":7.2569904613412595,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:39","startHours":11.87292429467018,"endHours":12.645465522005564,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:55","end":"05:42","startHours":4.9200532486517226,"endHours":5.692594475987107,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:30","end":"06:28","startHours":5.499459169153261,"endHours":6.465135703322491,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:11","end":"14:58","startHours":14.190547976676331,"endHours":14.963089204011716,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:51","end":"18:15","startHours":17.853254113353252,"endHours":18.25325411335325,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:03","end":"18:32","startHours":18.05325411335325,"endHours":18.536092380437864,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:48","end":"19:33","startHours":17.80325411335325,"endHours":19.55325411335325,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:39","startHours":23.87292429467018,"endHours":24.645465522005562,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:28","end":"07:55","startHours":6.465135703322491,"endHours":7.913650504576336,"quality":"neutral"},{"name":"Labha","start":"07:55","end":"09:22","startHours":7.913650504576336,"endHours":9.362165305830182,"quality":"auspicious"},{"name":"Amṛta","start":"09:22","end":"10:49","startHours":9.362165305830182,"endHours":10.810680107084025,"quality":"auspicious"},{"name":"Kāla","start":"10:49","end":"12:16","startHours":10.810680107084025,"endHours":12.259194908337872,"quality":"inauspicious"},{"name":"Śubha","start":"12:16","end":"13:42","startHours":12.259194908337872,"endHours":13.707709709591715,"quality":"auspicious"},{"name":"Roga","start":"13:42","end":"15:09","startHours":13.707709709591715,"endHours":15.156224510845561,"quality":"inauspicious"},{"name":"Udveg","start":"15:09","end":"16:36","startHours":15.156224510845561,"endHours":16.604739312099404,"quality":"inauspicious"},{"name":"Chala","start":"16:36","end":"18:03","startHours":16.604739312099404,"endHours":18.05325411335325,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:03","end":"19:36","startHours":18.05325411335325,"endHours":19.604739312099404,"quality":"inauspicious"},{"name":"Udveg","start":"19:36","end":"21:09","startHours":19.604739312099404,"endHours":21.15622451084556,"quality":"inauspicious"},{"name":"Chala","start":"21:09","end":"22:42","startHours":21.15622451084556,"endHours":22.707709709591718,"quality":"neutral"},{"name":"Labha","start":"22:42","end":"00:16","startHours":22.707709709591718,"endHours":24.25919490833787,"quality":"auspicious"},{"name":"Amṛta","start":"00:16","end":"01:49","startHours":24.25919490833787,"endHours":25.810680107084025,"quality":"auspicious"},{"name":"Kāla","start":"01:49","end":"03:22","startHours":25.810680107084025,"endHours":27.36216530583018,"quality":"inauspicious"},{"name":"Śubha","start":"03:22","end":"04:55","startHours":27.36216530583018,"endHours":28.91365050457634,"quality":"auspicious"},{"name":"Roga","start":"04:55","end":"06:28","startHours":28.91365050457634,"endHours":30.465135703322492,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:28","end":"07:28","startHours":6.465135703322491,"endHours":7.465135703322491,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:28","end":"08:28","startHours":7.465135703322491,"endHours":8.465135703322492,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:28","end":"09:28","startHours":8.465135703322492,"endHours":9.465135703322492,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:28","end":"10:28","startHours":9.465135703322492,"endHours":10.465135703322492,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:28","end":"11:28","startHours":10.465135703322492,"endHours":11.465135703322492,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:28","end":"12:28","startHours":11.465135703322492,"endHours":12.465135703322492,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:28","end":"13:28","startHours":12.465135703322492,"endHours":13.465135703322492,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:28","end":"14:28","startHours":13.465135703322492,"endHours":14.465135703322492,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:28","end":"15:28","startHours":14.465135703322492,"endHours":15.465135703322492,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:28","end":"16:28","startHours":15.465135703322492,"endHours":16.465135703322492,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:28","end":"17:28","startHours":16.465135703322492,"endHours":17.465135703322492,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:28","end":"18:28","startHours":17.465135703322492,"endHours":18.465135703322492,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:28","end":"19:28","startHours":18.465135703322492,"endHours":19.465135703322492,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:28","end":"20:28","startHours":19.465135703322492,"endHours":20.465135703322492,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:28","end":"21:28","startHours":20.465135703322492,"endHours":21.465135703322492,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:28","end":"22:28","startHours":21.465135703322492,"endHours":22.465135703322492,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:28","end":"23:28","startHours":22.465135703322492,"endHours":23.465135703322492,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:28","end":"00:28","startHours":23.465135703322492,"endHours":24.465135703322492,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:28","end":"01:28","startHours":24.465135703322492,"endHours":25.465135703322492,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:28","end":"02:28","startHours":25.465135703322492,"endHours":26.465135703322492,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:28","end":"03:28","startHours":26.465135703322492,"endHours":27.465135703322492,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:28","end":"04:28","startHours":27.465135703322492,"endHours":28.465135703322492,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:28","end":"05:28","startHours":28.465135703322492,"endHours":29.465135703322492,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:28","end":"06:28","startHours":29.465135703322492,"endHours":30.465135703322492,"planetary_lord":"Mars"}],"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":"South-East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-23.146431084189892,"eotMinutes":-2.803294500272213,"ayanamsa":24.0904}},"calendars":{"vikram_samvat":2073,"vikram_samvatsara":"Saumya","saka_samvat":1938,"saka_samvatsara":"Durmukhi","bengali_samvat":1423,"malayalam_era":1192,"nanakshahi_year":547,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Pratipada · Vikram 2073 Saumya · Śaka 1938 Durmukhi"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"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":[]},"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 30, 2016 CE · Rāmeśvaram · Vidhyamitra","description":"December 30, 2016 CE for Rāmeśvaram: Śukla Pratipada, sūryodaya 06:28, sūryāsta 18:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rameshwaram/2016-12-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rameshwaram/2016-12-30","sa":"https://sa.vidhyamitra.com/city/rameshwaram/2016-12-30","hi":"https://hi.vidhyamitra.com/city/rameshwaram/2016-12-30","x-default":"https://vidhyamitra.com/city/rameshwaram/2016-12-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T12:20:23.877Z","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":"2026-05-15T12:20:23.877Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T12:20:23.877Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}