{"id":"vidhyamitra:city-day:jamnagar:2181-04-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2181-04-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2181-04-25","date_display":"April 25, 2181 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":2181,"month":4,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517768.770833,"kali_year":5283,"ahargana":1929303.2708,"sun":{"sidereal_longitude":8.6284,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":133.6221,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":124.9937,"elapsed_within_tithi_degrees":4.9937},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":133.6221,"elapsed_within_degrees":0.2887},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":142.2505},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2181,"month":4,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2517768.770833,"ahargana":1929303.2708,"kali_year":5283,"ayanamsa_lahiri":26.3858,"grahas":{"sun":{"sidereal_longitude":8.952875000000006,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":132.627475,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false,"latitude":-3.9945},"mars":{"sidereal_longitude":79.90747499999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":13.715475000000026,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":104.25077499999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"venus":{"sidereal_longitude":25.951174999999978,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":76.960375,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":196.2283,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":16.2283,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":2181,"month":4,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517768.770833,"kali_year":5283,"ahargana":1929303.2708,"sun":{"sidereal_longitude":8.6284,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":133.6221,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":124.9937,"elapsed_within_tithi_degrees":4.9937},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":133.6221,"elapsed_within_degrees":0.2887},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":142.2505},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.995,"elongation":124.994},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.995,"opposition_distance":55.006}},"eclipse_window_40days":[{"offset_days":-11,"type":"solar","occurs":true,"moon_latitude":1.281,"elongation":2.34}]},"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":"06:22","sunsetLocal":"19:14","solarNoonLocal":"12:48","dayLengthHours":12.872343033087105,"dayLengthDisplay":"12 Hours 52 Mins 20 Secs","nightLengthDisplay":"11 Hours 07 Mins 40 Secs","moonriseLocal":"14:46","moonsetLocal":"03:19","rahuKala":{"name":"Rāhu Kāla","start":"12:48","end":"14:24","startHours":12.796409022032211,"endHours":14.4054519011681,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:58","end":"09:35","startHours":7.969280384624546,"endHours":9.578323263760435,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:11","end":"12:48","startHours":11.187366142896323,"endHours":12.796409022032211,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:22","end":"09:48","startHours":9.363784213208982,"endHours":9.792862314311886,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:54","end":"07:14","startHours":6.896585131867287,"endHours":7.239847612749609,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:22","end":"13:14","startHours":12.367330920929307,"endHours":13.225487123135116,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:39","end":"05:30","startHours":4.643925101077044,"endHours":5.502081303282851,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:17","end":"06:22","startHours":5.287542252731399,"endHours":6.360237505488658,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:57","end":"15:48","startHours":14.941799527546728,"endHours":15.799955729752535,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:02","end":"19:26","startHours":19.032580538575765,"endHours":19.432580538575763,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:14","end":"19:46","startHours":19.232580538575764,"endHours":19.768928164954392,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:59","end":"20:44","startHours":18.982580538575764,"endHours":20.732580538575764,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:22","end":"01:14","startHours":24.36733092092931,"endHours":25.225487123135114,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:22","end":"07:58","startHours":6.360237505488658,"endHours":7.969280384624546,"quality":"auspicious"},{"name":"Amṛta","start":"07:58","end":"09:35","startHours":7.969280384624546,"endHours":9.578323263760435,"quality":"auspicious"},{"name":"Kāla","start":"09:35","end":"11:11","startHours":9.578323263760435,"endHours":11.187366142896323,"quality":"inauspicious"},{"name":"Śubha","start":"11:11","end":"12:48","startHours":11.187366142896323,"endHours":12.796409022032211,"quality":"auspicious"},{"name":"Roga","start":"12:48","end":"14:24","startHours":12.796409022032211,"endHours":14.4054519011681,"quality":"inauspicious"},{"name":"Udveg","start":"14:24","end":"16:01","startHours":14.4054519011681,"endHours":16.014494780303988,"quality":"inauspicious"},{"name":"Chala","start":"16:01","end":"17:37","startHours":16.014494780303988,"endHours":17.623537659439876,"quality":"neutral"},{"name":"Labha","start":"17:37","end":"19:14","startHours":17.623537659439876,"endHours":19.232580538575764,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:14","end":"20:37","startHours":19.232580538575764,"endHours":20.623537659439876,"quality":"inauspicious"},{"name":"Chala","start":"20:37","end":"22:01","startHours":20.623537659439876,"endHours":22.014494780303988,"quality":"neutral"},{"name":"Labha","start":"22:01","end":"23:24","startHours":22.014494780303988,"endHours":23.4054519011681,"quality":"auspicious"},{"name":"Amṛta","start":"23:24","end":"00:48","startHours":23.4054519011681,"endHours":24.79640902203221,"quality":"auspicious"},{"name":"Kāla","start":"00:48","end":"02:11","startHours":24.79640902203221,"endHours":26.187366142896323,"quality":"inauspicious"},{"name":"Śubha","start":"02:11","end":"03:35","startHours":26.187366142896323,"endHours":27.578323263760435,"quality":"auspicious"},{"name":"Roga","start":"03:35","end":"04:58","startHours":27.578323263760435,"endHours":28.969280384624547,"quality":"inauspicious"},{"name":"Udveg","start":"04:58","end":"06:22","startHours":28.969280384624547,"endHours":30.36023750548866,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:22","end":"07:22","startHours":6.360237505488658,"endHours":7.360237505488658,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:22","end":"08:22","startHours":7.360237505488658,"endHours":8.360237505488659,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:22","end":"09:22","startHours":8.360237505488659,"endHours":9.360237505488659,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:22","end":"10:22","startHours":9.360237505488659,"endHours":10.360237505488659,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:22","end":"11:22","startHours":10.360237505488659,"endHours":11.360237505488659,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:22","end":"12:22","startHours":11.360237505488659,"endHours":12.360237505488659,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:22","end":"13:22","startHours":12.360237505488659,"endHours":13.360237505488659,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:22","end":"14:22","startHours":13.360237505488659,"endHours":14.360237505488659,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:22","end":"15:22","startHours":14.360237505488659,"endHours":15.360237505488659,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:22","end":"16:22","startHours":15.360237505488659,"endHours":16.36023750548866,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:22","end":"17:22","startHours":16.36023750548866,"endHours":17.36023750548866,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:22","end":"18:22","startHours":17.36023750548866,"endHours":18.36023750548866,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:22","end":"19:22","startHours":18.36023750548866,"endHours":19.36023750548866,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:22","end":"20:22","startHours":19.36023750548866,"endHours":20.36023750548866,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:22","end":"21:22","startHours":20.36023750548866,"endHours":21.36023750548866,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:22","end":"22:22","startHours":21.36023750548866,"endHours":22.36023750548866,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:22","end":"23:22","startHours":22.36023750548866,"endHours":23.36023750548866,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:22","end":"00:22","startHours":23.36023750548866,"endHours":24.36023750548866,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:22","end":"01:22","startHours":24.36023750548866,"endHours":25.36023750548866,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:22","end":"02:22","startHours":25.36023750548866,"endHours":26.36023750548866,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:22","end":"03:22","startHours":26.36023750548866,"endHours":27.36023750548866,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:22","end":"04:22","startHours":27.36023750548866,"endHours":28.36023750548866,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:22","end":"05:22","startHours":28.36023750548866,"endHours":29.36023750548866,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:22","end":"06:22","startHours":29.36023750548866,"endHours":30.36023750548866,"planetary_lord":"Sun"}],"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","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"South-West","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":13.300121019684852,"eotMinutes":1.9846586780673228,"ayanamsa":26.3858}},"calendars":{"vikram_samvat":2238,"vikram_samvatsara":"Jaya","saka_samvat":2103,"saka_samvatsara":"Vṛṣa","bengali_samvat":1588,"malayalam_era":1357,"nanakshahi_year":712,"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":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Ekādaśī · Vikram 2238 Jaya · Śaka 2103 Vṛṣa"},"festivals":[{"id":"kamada-ekadashi","name":"Kāmadā Ekādaśī","name_sanskrit":"कामदा एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Fulfills righteous desires; removes brahma-hatyā.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 25, 2181 CE · Jamnagar, Gujarat · Vidhyamitra","description":"April 25, 2181 CE for Jamnagar, Gujarat: Śukla Ekādaśī, sūryodaya 06:22, sūryāsta 19:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2181-04-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2181-04-25","sa":"https://sa.vidhyamitra.com/city/jamnagar/2181-04-25","hi":"https://hi.vidhyamitra.com/city/jamnagar/2181-04-25","x-default":"https://vidhyamitra.com/city/jamnagar/2181-04-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T09:23:02.167Z","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":"2026-06-01T09:23:02.167Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T09:23:02.167Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}