{"id":"vidhyamitra:city-day:rameshwaram:-3137-10-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rameshwaram/-3137-10-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3137-10-04","date_display":"October 4, 3138 BCE","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":-3137,"month":10,"day":4,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":575544.770833,"kali_year":-35,"ahargana":-12920.7292,"sun":{"sidereal_longitude":224.0044,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":36.4892,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":172.4848,"elapsed_within_tithi_degrees":4.4848},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":36.4892,"elapsed_within_degrees":9.8225},"yoga":{"number":20,"name":"Śiva","sum_longitude":260.4935},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":-3137,"month":10,"day":4,"hour":6,"minute":30,"calendar":"julian"},"julian_day":575544.770833,"ahargana":-12920.7292,"kali_year":-35,"ayanamsa_lahiri":-47.897,"grahas":{"sun":{"sidereal_longitude":224.0044,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":36.4892,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false,"latitude":-4.2766},"mars":{"sidereal_longitude":114.52,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":225.0743,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":0.5402,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":205.322,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":276.4136,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":144.6024,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":324.6024,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"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":-3137,"month":10,"day":4,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":575544.770833,"kali_year":-35,"ahargana":-12920.7292,"sun":{"sidereal_longitude":224.0044,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":36.4892,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":172.4848,"elapsed_within_tithi_degrees":4.4848},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":36.4892,"elapsed_within_degrees":9.8225},"yoga":{"number":20,"name":"Śiva","sum_longitude":260.4935},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.277,"elongation":172.485},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.277,"opposition_distance":7.515}},"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":"05:56","sunsetLocal":"18:05","solarNoonLocal":"12:01","dayLengthHours":12.14633246818682,"dayLengthDisplay":"12 Hours 08 Mins 47 Secs","nightLengthDisplay":"11 Hours 51 Mins 13 Secs","moonriseLocal":"17:31","moonsetLocal":"05:30","rahuKala":{"name":"Rāhu Kāla","start":"08:58","end":"10:30","startHours":8.974272496491789,"endHours":10.492564055015142,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:32","end":"15:03","startHours":13.529147172061847,"endHours":15.047438730585199,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:56","end":"07:27","startHours":5.937689379445085,"endHours":7.455980937968437,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:46","end":"09:11","startHours":8.77183362202201,"endHours":9.17671137096157,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:27","end":"06:46","startHours":6.4437865656195354,"endHours":6.767688764771184,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:36","end":"12:25","startHours":11.605977864598936,"endHours":12.415733362478056,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:19","end":"05:08","startHours":4.318178383686842,"endHours":5.127933881565964,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:56","end":"05:56","startHours":4.925495007096183,"endHours":5.937689379445085,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:02","end":"14:51","startHours":14.035244358236298,"endHours":14.84499985611542,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:53","end":"18:17","startHours":17.884021847631907,"endHours":18.284021847631905,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:05","end":"18:35","startHours":18.084021847631906,"endHours":18.590119033806356,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:50","end":"19:35","startHours":17.834021847631906,"endHours":19.584021847631906,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:36","end":"00:25","startHours":23.605977864598934,"endHours":24.415733362478058,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:56","end":"07:27","startHours":5.937689379445085,"endHours":7.455980937968437,"quality":"inauspicious"},{"name":"Śubha","start":"07:27","end":"08:58","startHours":7.455980937968437,"endHours":8.974272496491789,"quality":"auspicious"},{"name":"Roga","start":"08:58","end":"10:30","startHours":8.974272496491789,"endHours":10.492564055015142,"quality":"inauspicious"},{"name":"Udveg","start":"10:30","end":"12:01","startHours":10.492564055015142,"endHours":12.010855613538496,"quality":"inauspicious"},{"name":"Chala","start":"12:01","end":"13:32","startHours":12.010855613538496,"endHours":13.529147172061847,"quality":"neutral"},{"name":"Labha","start":"13:32","end":"15:03","startHours":13.529147172061847,"endHours":15.047438730585199,"quality":"auspicious"},{"name":"Amṛta","start":"15:03","end":"16:34","startHours":15.047438730585199,"endHours":16.565730289108554,"quality":"auspicious"},{"name":"Kāla","start":"16:34","end":"18:05","startHours":16.565730289108554,"endHours":18.084021847631906,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:05","end":"19:34","startHours":18.084021847631906,"endHours":19.565730289108554,"quality":"auspicious"},{"name":"Amṛta","start":"19:34","end":"21:03","startHours":19.565730289108554,"endHours":21.0474387305852,"quality":"auspicious"},{"name":"Kāla","start":"21:03","end":"22:32","startHours":21.0474387305852,"endHours":22.529147172061847,"quality":"inauspicious"},{"name":"Śubha","start":"22:32","end":"00:01","startHours":22.529147172061847,"endHours":24.010855613538496,"quality":"auspicious"},{"name":"Roga","start":"00:01","end":"01:30","startHours":24.010855613538496,"endHours":25.492564055015144,"quality":"inauspicious"},{"name":"Udveg","start":"01:30","end":"02:58","startHours":25.492564055015144,"endHours":26.974272496491793,"quality":"inauspicious"},{"name":"Chala","start":"02:58","end":"04:27","startHours":26.974272496491793,"endHours":28.455980937968437,"quality":"neutral"},{"name":"Labha","start":"04:27","end":"05:56","startHours":28.455980937968437,"endHours":29.937689379445086,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:56","end":"06:56","startHours":5.937689379445085,"endHours":6.937689379445085,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:56","end":"07:56","startHours":6.937689379445085,"endHours":7.937689379445085,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:56","end":"08:56","startHours":7.937689379445085,"endHours":8.937689379445086,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:56","end":"09:56","startHours":8.937689379445086,"endHours":9.937689379445086,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:56","end":"10:56","startHours":9.937689379445086,"endHours":10.937689379445086,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:56","end":"11:56","startHours":10.937689379445086,"endHours":11.937689379445086,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:56","end":"12:56","startHours":11.937689379445086,"endHours":12.937689379445086,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:56","end":"13:56","startHours":12.937689379445086,"endHours":13.937689379445086,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:56","end":"14:56","startHours":13.937689379445086,"endHours":14.937689379445086,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:56","end":"15:56","startHours":14.937689379445086,"endHours":15.937689379445086,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:56","end":"16:56","startHours":15.937689379445086,"endHours":16.937689379445086,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:56","end":"17:56","startHours":16.937689379445086,"endHours":17.937689379445086,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:56","end":"18:56","startHours":17.937689379445086,"endHours":18.937689379445086,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:56","end":"19:56","startHours":18.937689379445086,"endHours":19.937689379445086,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:56","end":"20:56","startHours":19.937689379445086,"endHours":20.937689379445086,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:56","end":"21:56","startHours":20.937689379445086,"endHours":21.937689379445086,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:56","end":"22:56","startHours":21.937689379445086,"endHours":22.937689379445086,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:56","end":"23:56","startHours":22.937689379445086,"endHours":23.937689379445086,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:56","end":"00:56","startHours":23.937689379445086,"endHours":24.937689379445086,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:56","end":"01:56","startHours":24.937689379445086,"endHours":25.937689379445086,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:56","end":"02:56","startHours":25.937689379445086,"endHours":26.937689379445086,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:56","end":"03:56","startHours":26.937689379445086,"endHours":27.937689379445086,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:56","end":"04:56","startHours":27.937689379445086,"endHours":28.937689379445086,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:56","end":"05:56","startHours":28.937689379445086,"endHours":29.937689379445086,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":1.5472106812632638,"eotMinutes":12.09706318769023,"ayanamsa":-47.897}},"calendars":{"vikram_samvat":-3080,"saka_samvat":-3215,"bengali_samvat":-3730,"malayalam_era":-3961,"nanakshahi_year":-4606,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Pūrṇimā · Vikram -3080 undefined · Śaka -3215 undefined"},"festivals":[{"id":"datta-jayanti","name":"Datta Jayantī","name_sanskrit":"दत्त जयन्ती","tradition":"Pan-Hindu","associated_deity":"Dattātreya (Brahmā + Viṣṇu + Śiva combined)","significance":"Birth of Dattātreya from Atri-Anusūyā; tri-mūrti unified avatāra.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Mārgaśīrṣa"},"precedence":2,"sources":["Mārkaṇḍeya Purāṇa","Bhāgavata 4.1.15"]},{"id":"annapurna-jayanti","name":"Annapūrṇā Jayantī","name_sanskrit":"अन्नपूर्णा जयन्ती","tradition":"Shakta","associated_deity":"Devī Annapūrṇā (Pārvatī as nourishing mother)","significance":"Devī Annapūrṇā's manifestation; food-grain pūjā; Mārgaśīrṣa Pūrṇimā tradition.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Mārgaśīrṣa"},"precedence":3,"sources":["Annapūrṇā-stotra by Śaṅkarācārya"]},{"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":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā + Kṛttikā","url":"/day/-3137-10-04","relevance":1},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","relevance":0.5}]},"validity":{"eternal":true,"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 October 4, 3138 BCE · Rāmeśvaram · Vidhyamitra","description":"October 4, 3138 BCE for Rāmeśvaram: Śukla Pūrṇimā, sūryodaya 05:56, sūryāsta 18:05.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rameshwaram/-3137-10-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rameshwaram/-3137-10-04","sa":"https://sa.vidhyamitra.com/city/rameshwaram/-3137-10-04","hi":"https://hi.vidhyamitra.com/city/rameshwaram/-3137-10-04","x-default":"https://vidhyamitra.com/city/rameshwaram/-3137-10-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T12:14:21.856Z","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":"2026-05-14T12:14:21.856Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T12:14:21.856Z","pillar_versions":{"BOB-History":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}