{"id":"vidhyamitra:city-day:jamnagar:2090-04-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2090-04-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2090-04-01","date_display":"April 1, 2090 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":2090,"month":4,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2484507.770833,"kali_year":5191,"ahargana":1896042.2708,"sun":{"sidereal_longitude":346.6653,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":357.5266,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":10.8613,"elapsed_within_tithi_degrees":10.8613},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":357.5266,"elapsed_within_degrees":10.86},"yoga":{"number":26,"name":"Indra","sum_longitude":344.1919},"karana":{"half_tithi_index":1,"name":"Bava"},"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":2090,"month":4,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2484507.770833,"ahargana":1896042.2708,"kali_year":5191,"ayanamsa_lahiri":25.1137,"grahas":{"sun":{"sidereal_longitude":346.70659,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":356.46449,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false,"latitude":-1.4615},"mars":{"sidereal_longitude":334.32008999999994,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":357.04129,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":234.05249000000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":10.537689999999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":41.41389000000004,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":158.5561,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":338.5561,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara 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":2090,"month":4,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2484507.770833,"kali_year":5191,"ahargana":1896042.2708,"sun":{"sidereal_longitude":346.6653,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":357.5266,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":10.8613,"elapsed_within_tithi_degrees":10.8613},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":357.5266,"elapsed_within_degrees":10.86},"yoga":{"number":26,"name":"Indra","sum_longitude":344.1919},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.462,"elongation":10.861},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.462,"opposition_distance":169.139}},"eclipse_window_40days":[{"offset_days":-16,"type":"lunar","occurs":true,"moon_latitude":-0.596,"opposition_distance":0.98},{"offset_days":-1,"type":"solar","occurs":true,"moon_latitude":-0.482,"elongation":0.913}]},"city":{"slug":"jamnagar","name":"Jamnagar, Gujarat","lat":22.4707,"lon":70.0577,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"jamnagar","name":"Jamnagar, Gujarat","lat":22.4707,"lon":70.0577,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"sunriseLocal":"06:43","sunsetLocal":"19:05","solarNoonLocal":"12:54","dayLengthHours":12.379038729563604,"dayLengthDisplay":"12 Hours 22 Mins 45 Secs","nightLengthDisplay":"11 Hours 37 Mins 15 Secs","moonriseLocal":"07:17","moonsetLocal":"19:50","rahuKala":{"name":"Rāhu Kāla","start":"09:48","end":"11:21","startHours":9.807131919294957,"endHours":11.354511760490407,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:27","end":"16:00","startHours":14.449271442881308,"endHours":15.996651284076759,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:43","end":"08:16","startHours":6.712372236904055,"endHours":8.259752078099506,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:36","end":"10:01","startHours":9.600814607135563,"endHours":10.013449231454349,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:14","end":"07:33","startHours":7.228165517302538,"endHours":7.558273216757568,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:29","end":"13:19","startHours":12.48925697736707,"endHours":13.314526226004645,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:04","end":"05:53","startHours":5.0618337396289075,"endHours":5.887102988266482,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:41","end":"06:43","startHours":5.680785676107088,"endHours":6.712372236904055,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:58","end":"15:47","startHours":14.965064723279792,"endHours":15.790333971917365,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:53","end":"19:17","startHours":18.89141096646766,"endHours":19.29141096646766,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:05","end":"19:36","startHours":19.09141096646766,"endHours":19.607204246866143,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:50","end":"20:35","startHours":18.84141096646766,"endHours":20.59141096646766,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:29","end":"01:19","startHours":24.48925697736707,"endHours":25.314526226004645,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:43","end":"08:16","startHours":6.712372236904055,"endHours":8.259752078099506,"quality":"inauspicious"},{"name":"Śubha","start":"08:16","end":"09:48","startHours":8.259752078099506,"endHours":9.807131919294957,"quality":"auspicious"},{"name":"Roga","start":"09:48","end":"11:21","startHours":9.807131919294957,"endHours":11.354511760490407,"quality":"inauspicious"},{"name":"Udveg","start":"11:21","end":"12:54","startHours":11.354511760490407,"endHours":12.901891601685858,"quality":"inauspicious"},{"name":"Chala","start":"12:54","end":"14:27","startHours":12.901891601685858,"endHours":14.449271442881308,"quality":"neutral"},{"name":"Labha","start":"14:27","end":"16:00","startHours":14.449271442881308,"endHours":15.996651284076759,"quality":"auspicious"},{"name":"Amṛta","start":"16:00","end":"17:33","startHours":15.996651284076759,"endHours":17.54403112527221,"quality":"auspicious"},{"name":"Kāla","start":"17:33","end":"19:05","startHours":17.54403112527221,"endHours":19.09141096646766,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:05","end":"20:33","startHours":19.09141096646766,"endHours":20.54403112527221,"quality":"auspicious"},{"name":"Amṛta","start":"20:33","end":"22:00","startHours":20.54403112527221,"endHours":21.99665128407676,"quality":"auspicious"},{"name":"Kāla","start":"22:00","end":"23:27","startHours":21.99665128407676,"endHours":23.449271442881308,"quality":"inauspicious"},{"name":"Śubha","start":"23:27","end":"00:54","startHours":23.449271442881308,"endHours":24.901891601685858,"quality":"auspicious"},{"name":"Roga","start":"00:54","end":"02:21","startHours":24.901891601685858,"endHours":26.354511760490407,"quality":"inauspicious"},{"name":"Udveg","start":"02:21","end":"03:48","startHours":26.354511760490407,"endHours":27.807131919294957,"quality":"inauspicious"},{"name":"Chala","start":"03:48","end":"05:16","startHours":27.807131919294957,"endHours":29.259752078099506,"quality":"neutral"},{"name":"Labha","start":"05:16","end":"06:43","startHours":29.259752078099506,"endHours":30.712372236904056,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:43","end":"07:43","startHours":6.712372236904055,"endHours":7.712372236904055,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:43","end":"08:43","startHours":7.712372236904055,"endHours":8.712372236904056,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:43","end":"09:43","startHours":8.712372236904056,"endHours":9.712372236904056,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:43","end":"10:43","startHours":9.712372236904056,"endHours":10.712372236904056,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:43","end":"11:43","startHours":10.712372236904056,"endHours":11.712372236904056,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:43","end":"12:43","startHours":11.712372236904056,"endHours":12.712372236904056,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:43","end":"13:43","startHours":12.712372236904056,"endHours":13.712372236904056,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:43","end":"14:43","startHours":13.712372236904056,"endHours":14.712372236904056,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:43","end":"15:43","startHours":14.712372236904056,"endHours":15.712372236904056,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:43","end":"16:43","startHours":15.712372236904056,"endHours":16.712372236904056,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:43","end":"17:43","startHours":16.712372236904056,"endHours":17.712372236904056,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:43","end":"18:43","startHours":17.712372236904056,"endHours":18.712372236904056,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:43","end":"19:43","startHours":18.712372236904056,"endHours":19.712372236904056,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:43","end":"20:43","startHours":19.712372236904056,"endHours":20.712372236904056,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:43","end":"21:43","startHours":20.712372236904056,"endHours":21.712372236904056,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:43","end":"22:43","startHours":21.712372236904056,"endHours":22.712372236904056,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:43","end":"23:43","startHours":22.712372236904056,"endHours":23.712372236904056,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:43","end":"00:43","startHours":23.712372236904056,"endHours":24.712372236904056,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:43","end":"01:43","startHours":24.712372236904056,"endHours":25.712372236904056,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:43","end":"02:43","startHours":25.712372236904056,"endHours":26.712372236904056,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:43","end":"03:43","startHours":26.712372236904056,"endHours":27.712372236904056,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:43","end":"04:43","startHours":27.712372236904056,"endHours":28.712372236904056,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:43","end":"05:43","startHours":28.712372236904056,"endHours":29.712372236904056,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:43","end":"06:43","startHours":29.712372236904056,"endHours":30.712372236904056,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":4.673214948603559,"eotMinutes":-4.344296101151456,"ayanamsa":25.1137}},"calendars":{"vikram_samvat":2147,"vikram_samvatsara":"Rudhirodgāri","saka_samvat":2012,"saka_samvatsara":"Sādhāraṇa","bengali_samvat":1497,"malayalam_era":1266,"nanakshahi_year":621,"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 Pratipada · Vikram 2147 Rudhirodgāri · Śaka 2012 Sādhāraṇa"},"festivals":[{"id":"chaitra-navratri-start","name":"Caitra Navrātri Start (Gudhi Padwā)","name_sanskrit":"चैत्र नवरात्रि आरम्भ","tradition":"Shakta","associated_deity":"Devī Durgā (9 forms over 9 nights)","significance":"Spring Navrātri begins; Vasanta-pakṣa Devī worship. Maharashtra: Gudhi Padwā. South: Ugadi. Sindhi: Cheti Chand.","vrata":true,"detection":{"tithi_number":1,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":1}],"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":[]},"validity":{"eternal":false,"location_specific":"jamnagar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 1, 2090 CE · Jamnagar, Gujarat · Vidhyamitra","description":"April 1, 2090 CE for Jamnagar, Gujarat: Śukla Pratipada, sūryodaya 06:43, sūryāsta 19:05.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2090-04-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2090-04-01","sa":"https://sa.vidhyamitra.com/city/jamnagar/2090-04-01","hi":"https://hi.vidhyamitra.com/city/jamnagar/2090-04-01","x-default":"https://vidhyamitra.com/city/jamnagar/2090-04-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T05:35:04.036Z","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":"2026-06-01T05:35:04.036Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T05:35:04.036Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}