{"id":"vidhyamitra:city-day:dwarka:2175-03-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2175-03-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2175-03-31","date_display":"March 31, 2175 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":2175,"month":3,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515551.770833,"kali_year":5276,"ahargana":1927086.2708,"sun":{"sidereal_longitude":343.7102,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":91.2434,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":107.5331,"elapsed_within_tithi_degrees":11.5331},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":91.2434,"elapsed_within_degrees":11.2434},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":74.9536},"karana":{"half_tithi_index":17,"name":"Kaulava"},"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":2175,"month":3,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2515551.770833,"ahargana":1927086.2708,"kali_year":5276,"ayanamsa_lahiri":26.301,"grahas":{"sun":{"sidereal_longitude":343.945381,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":94.40588100000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false,"latitude":3.0357},"mars":{"sidereal_longitude":18.131080999999995,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":0.24498099999999567,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":290.058681,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"venus":{"sidereal_longitude":25.917980999999997,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":359.583281,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":313.6956,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":133.6956,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"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":2175,"month":3,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515551.770833,"kali_year":5276,"ahargana":1927086.2708,"sun":{"sidereal_longitude":343.7102,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":91.2434,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":107.5331,"elapsed_within_tithi_degrees":11.5331},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":91.2434,"elapsed_within_degrees":11.2434},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":74.9536},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.036,"elongation":107.533},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.036,"opposition_distance":72.467}},"eclipse_window_40days":[]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"06:49","sunsetLocal":"19:09","solarNoonLocal":"12:59","dayLengthHours":12.341959422965324,"dayLengthDisplay":"12 Hours 20 Mins 31 Secs","nightLengthDisplay":"11 Hours 39 Mins 29 Secs","moonriseLocal":"13:44","moonsetLocal":"02:58","rahuKala":{"name":"Rāhu Kāla","start":"11:26","end":"12:59","startHours":11.437043429064111,"endHours":12.979788356934776,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"16:04","end":"17:36","startHours":16.06527821267611,"endHours":17.608023140546774,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:21","end":"09:54","startHours":8.35155357332278,"endHours":9.894298501193447,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:41","end":"10:06","startHours":9.688599177477357,"endHours":10.099997824909535,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:19","end":"07:39","startHours":7.323056954742337,"endHours":7.652175872688079,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:34","end":"13:23","startHours":12.568389709502599,"endHours":13.391187004366953,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:10","end":"05:59","startHours":5.1632140557234045,"endHours":5.98601135058776,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:47","end":"06:49","startHours":5.7803120268716714,"endHours":6.808808645452115,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:02","end":"15:52","startHours":15.036781594095665,"endHours":15.85957888896002,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:57","end":"19:21","startHours":18.95076806841744,"endHours":19.350768068417437,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:09","end":"19:40","startHours":19.150768068417438,"endHours":19.66501637770766,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:54","end":"20:39","startHours":18.900768068417438,"endHours":20.650768068417438,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:34","end":"01:23","startHours":24.568389709502597,"endHours":25.391187004366955,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:49","end":"08:21","startHours":6.808808645452115,"endHours":8.35155357332278,"quality":"neutral"},{"name":"Labha","start":"08:21","end":"09:54","startHours":8.35155357332278,"endHours":9.894298501193447,"quality":"auspicious"},{"name":"Amṛta","start":"09:54","end":"11:26","startHours":9.894298501193447,"endHours":11.437043429064111,"quality":"auspicious"},{"name":"Kāla","start":"11:26","end":"12:59","startHours":11.437043429064111,"endHours":12.979788356934776,"quality":"inauspicious"},{"name":"Śubha","start":"12:59","end":"14:31","startHours":12.979788356934776,"endHours":14.522533284805442,"quality":"auspicious"},{"name":"Roga","start":"14:31","end":"16:04","startHours":14.522533284805442,"endHours":16.06527821267611,"quality":"inauspicious"},{"name":"Udveg","start":"16:04","end":"17:36","startHours":16.06527821267611,"endHours":17.608023140546774,"quality":"inauspicious"},{"name":"Chala","start":"17:36","end":"19:09","startHours":17.608023140546774,"endHours":19.150768068417438,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:09","end":"20:36","startHours":19.150768068417438,"endHours":20.608023140546774,"quality":"inauspicious"},{"name":"Udveg","start":"20:36","end":"22:04","startHours":20.608023140546774,"endHours":22.065278212676105,"quality":"inauspicious"},{"name":"Chala","start":"22:04","end":"23:31","startHours":22.065278212676105,"endHours":23.52253328480544,"quality":"neutral"},{"name":"Labha","start":"23:31","end":"00:59","startHours":23.52253328480544,"endHours":24.979788356934776,"quality":"auspicious"},{"name":"Amṛta","start":"00:59","end":"02:26","startHours":24.979788356934776,"endHours":26.43704342906411,"quality":"auspicious"},{"name":"Kāla","start":"02:26","end":"03:54","startHours":26.43704342906411,"endHours":27.894298501193447,"quality":"inauspicious"},{"name":"Śubha","start":"03:54","end":"05:21","startHours":27.894298501193447,"endHours":29.35155357332278,"quality":"auspicious"},{"name":"Roga","start":"05:21","end":"06:49","startHours":29.35155357332278,"endHours":30.808808645452114,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:49","end":"07:49","startHours":6.808808645452115,"endHours":7.808808645452115,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:49","end":"08:49","startHours":7.808808645452115,"endHours":8.808808645452114,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:49","end":"09:49","startHours":8.808808645452114,"endHours":9.808808645452114,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:49","end":"10:49","startHours":9.808808645452114,"endHours":10.808808645452114,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:49","end":"11:49","startHours":10.808808645452114,"endHours":11.808808645452114,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:49","end":"12:49","startHours":11.808808645452114,"endHours":12.808808645452114,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:49","end":"13:49","startHours":12.808808645452114,"endHours":13.808808645452114,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:49","end":"14:49","startHours":13.808808645452114,"endHours":14.808808645452114,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:49","end":"15:49","startHours":14.808808645452114,"endHours":15.808808645452114,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:49","end":"16:49","startHours":15.808808645452114,"endHours":16.808808645452114,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:49","end":"17:49","startHours":16.808808645452114,"endHours":17.808808645452114,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:49","end":"18:49","startHours":17.808808645452114,"endHours":18.808808645452114,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:49","end":"19:49","startHours":18.808808645452114,"endHours":19.808808645452114,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:49","end":"20:49","startHours":19.808808645452114,"endHours":20.808808645452114,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:49","end":"21:49","startHours":20.808808645452114,"endHours":21.808808645452114,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:49","end":"22:49","startHours":21.808808645452114,"endHours":22.808808645452114,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:49","end":"23:49","startHours":22.808808645452114,"endHours":23.808808645452114,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:49","end":"00:49","startHours":23.808808645452114,"endHours":24.808808645452114,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:49","end":"01:49","startHours":24.808808645452114,"endHours":25.808808645452114,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:49","end":"02:49","startHours":25.808808645452114,"endHours":26.808808645452114,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:49","end":"03:49","startHours":26.808808645452114,"endHours":27.808808645452114,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:49","end":"04:49","startHours":27.808808645452114,"endHours":28.808808645452114,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:49","end":"05:49","startHours":28.808808645452114,"endHours":29.808808645452114,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:49","end":"06:49","startHours":29.808808645452114,"endHours":30.808808645452114,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":4.057020078623404,"eotMinutes":-4.661701416086492,"ayanamsa":26.301}},"calendars":{"vikram_samvat":2232,"vikram_samvatsara":"Sarvadhāri","saka_samvat":2097,"saka_samvatsara":"Yuva","bengali_samvat":1582,"malayalam_era":1351,"nanakshahi_year":706,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Navamī · Vikram 2232 Sarvadhāri · Śaka 2097 Yuva"},"festivals":[{"id":"rama-navami","name":"Rāma Navamī","name_sanskrit":"राम नवमी","tradition":"Vaishnava","associated_deity":"Rāma (18th avatāra of Krishna)","deity_avatara_index":18,"significance":"Bhagavān Rāma's birth at Ayodhyā. Sūryavaṃśa's most exalted moment.","vrata":true,"primary_observance":"Madhyāhna (noon) abhiṣekam in Ayodhyā tradition","detection":{"tithi_number":9,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":1,"related_chart":"rama","historical_anchor":{"event":"Bhagavān Rāma's birth at Ayodhyā","date_julian":"-1626101-04-03","location":"Ayodhyā"},"sources":["Vālmīki Rāmāyaṇa, Bāla-Kāṇḍa 1.18"]}],"todays_walk":{"walk":{"id":"rama-navami-walk","name":"Rāma Navamī Walk","name_sanskrit":"राम नवमी यात्रा","type":"festival","description":"Vālmīki Bāla-Kāṇḍa selections + BG 4.7-8 (avatāra principle).","step_count":9,"url":"/walk/rama-navami-walk"},"reason":"Today is Rāma Navamī — its dedicated walk."},"cosmic_resonances":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī + Punarvasu","url":"/day/-1626101-04-03","relevance":1}]},"validity":{"eternal":false,"location_specific":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga March 31, 2175 CE · Dvārakā · Vidhyamitra","description":"March 31, 2175 CE for Dvārakā: Śukla Navamī, sūryodaya 06:49, sūryāsta 19:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2175-03-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2175-03-31","sa":"https://sa.vidhyamitra.com/city/dwarka/2175-03-31","hi":"https://hi.vidhyamitra.com/city/dwarka/2175-03-31","x-default":"https://vidhyamitra.com/city/dwarka/2175-03-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T11:58:00.177Z","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":"2026-05-31T11:58:00.177Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T11:58:00.177Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}