{"id":"vidhyamitra:city-day:rameswaram:2017-07-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rameswaram/2017-07-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2017-07-13","date_display":"July 13, 2017 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":2017,"month":7,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457947.770833,"kali_year":5119,"ahargana":1869482.2708,"sun":{"sidereal_longitude":86.3056,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":312.7911,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":226.4855,"elapsed_within_tithi_degrees":10.4855},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":312.7911,"elapsed_within_degrees":6.1245},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":39.0967},"karana":{"half_tithi_index":37,"name":"Bālava"},"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":2017,"month":7,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457947.770833,"ahargana":1869482.2708,"kali_year":5119,"ayanamsa_lahiri":24.0979,"grahas":{"sun":{"sidereal_longitude":86.76297699999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"moon":{"sidereal_longitude":310.67807700000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false,"latitude":-0.5446},"mars":{"sidereal_longitude":90.83847700000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":107.81217700000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":170.36577699999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"venus":{"sidereal_longitude":44.535077,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":238.34117700000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":125.8327,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":305.8327,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2017,"month":7,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457947.770833,"kali_year":5119,"ahargana":1869482.2708,"sun":{"sidereal_longitude":86.3056,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":312.7911,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":226.4855,"elapsed_within_tithi_degrees":10.4855},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":312.7911,"elapsed_within_degrees":6.1245},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":39.0967},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.545,"elongation":133.514},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.545,"opposition_distance":46.486}},"eclipse_window_40days":[]},"city":{"slug":"rameswaram","name":"Rameswaram, Tamil Nadu","lat":9.2885,"lon":79.3127,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"rameswaram","name":"Rameswaram, Tamil Nadu","lat":9.2885,"lon":79.3127,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tirtha"},"sunriseLocal":"05:59","sunsetLocal":"18:37","solarNoonLocal":"12:18","dayLengthHours":12.622102354010414,"dayLengthDisplay":"12 Hours 37 Mins 20 Secs","nightLengthDisplay":"11 Hours 22 Mins 40 Secs","moonriseLocal":"21:18","moonsetLocal":"09:10","rahuKala":{"name":"Rāhu Kāla","start":"13:53","end":"15:27","startHours":13.879606608353981,"endHours":15.457369402605282,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:59","end":"07:34","startHours":5.9907926370974725,"endHours":7.568555431348774,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:09","end":"10:43","startHours":9.146318225600076,"endHours":10.724081019851377,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:56","end":"09:21","startHours":8.935949853033236,"endHours":9.356686598166917,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:31","end":"06:51","startHours":6.516713568514573,"endHours":6.853302964621518,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:43","startHours":11.881107068968998,"endHours":12.72258055923636,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:18","end":"05:09","startHours":4.30784565656275,"endHours":5.149319146830112,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:56","end":"05:59","startHours":4.9389507742632714,"endHours":5.9907926370974725,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:24","end":"15:15","startHours":14.405527539771082,"endHours":15.247001030038444,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:25","end":"18:49","startHours":18.412894991107887,"endHours":18.812894991107886,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:37","end":"19:08","startHours":18.612894991107886,"endHours":19.138815922524987,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:22","end":"20:07","startHours":18.362894991107886,"endHours":20.112894991107886,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:43","startHours":23.881107068968998,"endHours":24.72258055923636,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:59","end":"07:34","startHours":5.9907926370974725,"endHours":7.568555431348774,"quality":"auspicious"},{"name":"Roga","start":"07:34","end":"09:09","startHours":7.568555431348774,"endHours":9.146318225600076,"quality":"inauspicious"},{"name":"Udveg","start":"09:09","end":"10:43","startHours":9.146318225600076,"endHours":10.724081019851377,"quality":"inauspicious"},{"name":"Chala","start":"10:43","end":"12:18","startHours":10.724081019851377,"endHours":12.301843814102678,"quality":"neutral"},{"name":"Labha","start":"12:18","end":"13:53","startHours":12.301843814102678,"endHours":13.879606608353981,"quality":"auspicious"},{"name":"Amṛta","start":"13:53","end":"15:27","startHours":13.879606608353981,"endHours":15.457369402605282,"quality":"auspicious"},{"name":"Kāla","start":"15:27","end":"17:02","startHours":15.457369402605282,"endHours":17.035132196856587,"quality":"inauspicious"},{"name":"Śubha","start":"17:02","end":"18:37","startHours":17.035132196856587,"endHours":18.612894991107886,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:37","end":"20:02","startHours":18.612894991107886,"endHours":20.035132196856583,"quality":"auspicious"},{"name":"Kāla","start":"20:02","end":"21:27","startHours":20.035132196856583,"endHours":21.457369402605284,"quality":"inauspicious"},{"name":"Śubha","start":"21:27","end":"22:53","startHours":21.457369402605284,"endHours":22.87960660835398,"quality":"auspicious"},{"name":"Roga","start":"22:53","end":"00:18","startHours":22.87960660835398,"endHours":24.30184381410268,"quality":"inauspicious"},{"name":"Udveg","start":"00:18","end":"01:43","startHours":24.30184381410268,"endHours":25.724081019851376,"quality":"inauspicious"},{"name":"Chala","start":"01:43","end":"03:09","startHours":25.724081019851376,"endHours":27.146318225600076,"quality":"neutral"},{"name":"Labha","start":"03:09","end":"04:34","startHours":27.146318225600076,"endHours":28.568555431348774,"quality":"auspicious"},{"name":"Amṛta","start":"04:34","end":"05:59","startHours":28.568555431348774,"endHours":29.99079263709747,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:59","end":"06:59","startHours":5.9907926370974725,"endHours":6.9907926370974725,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:59","end":"07:59","startHours":6.9907926370974725,"endHours":7.9907926370974725,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:59","end":"08:59","startHours":7.9907926370974725,"endHours":8.990792637097472,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:59","end":"09:59","startHours":8.990792637097472,"endHours":9.990792637097472,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:59","end":"10:59","startHours":9.990792637097472,"endHours":10.990792637097472,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:59","end":"11:59","startHours":10.990792637097472,"endHours":11.990792637097472,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:59","end":"12:59","startHours":11.990792637097472,"endHours":12.990792637097472,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:59","end":"13:59","startHours":12.990792637097472,"endHours":13.990792637097472,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:59","end":"14:59","startHours":13.990792637097472,"endHours":14.990792637097472,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:59","end":"15:59","startHours":14.990792637097472,"endHours":15.990792637097472,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:59","end":"16:59","startHours":15.990792637097472,"endHours":16.99079263709747,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:59","end":"17:59","startHours":16.99079263709747,"endHours":17.99079263709747,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:59","end":"18:59","startHours":17.99079263709747,"endHours":18.99079263709747,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:59","end":"19:59","startHours":18.99079263709747,"endHours":19.99079263709747,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:59","end":"20:59","startHours":19.99079263709747,"endHours":20.99079263709747,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:59","end":"21:59","startHours":20.99079263709747,"endHours":21.99079263709747,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:59","end":"22:59","startHours":21.99079263709747,"endHours":22.99079263709747,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:59","end":"23:59","startHours":22.99079263709747,"endHours":23.99079263709747,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:59","end":"00:59","startHours":23.99079263709747,"endHours":24.99079263709747,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:59","end":"01:59","startHours":24.99079263709747,"endHours":25.99079263709747,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:59","end":"02:59","startHours":25.99079263709747,"endHours":26.99079263709747,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:59","end":"03:59","startHours":26.99079263709747,"endHours":27.99079263709747,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:59","end":"04:59","startHours":27.99079263709747,"endHours":28.99079263709747,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:59","end":"05:59","startHours":28.99079263709747,"endHours":29.99079263709747,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.8180451799982,"eotMinutes":-5.361428846160681,"ayanamsa":24.0979}},"calendars":{"vikram_samvat":2074,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1939,"saka_samvatsara":"Hemalambī","bengali_samvat":1424,"malayalam_era":1193,"nanakshahi_year":548,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Caturthī · Vikram 2074 Sādhāraṇa · Śaka 1939 Hemalambī"},"festivals":[{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"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":"rameswaram"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 13, 2017 CE · Rameswaram, Tamil Nadu · Vidhyamitra","description":"July 13, 2017 CE for Rameswaram, Tamil Nadu: Kṛṣṇa Caturthī, sūryodaya 05:59, sūryāsta 18:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rameswaram/2017-07-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rameswaram/2017-07-13","sa":"https://sa.vidhyamitra.com/city/rameswaram/2017-07-13","hi":"https://hi.vidhyamitra.com/city/rameswaram/2017-07-13","x-default":"https://vidhyamitra.com/city/rameswaram/2017-07-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T12:38:47.613Z","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":"2026-05-31T12:38:47.613Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T12:38:47.613Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}