{"id":"vidhyamitra:city-day:ayodhya:2203-04-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2203-04-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2203-04-13","date_display":"April 13, 2203 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":2203,"month":4,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2525790.770833,"kali_year":5304,"ahargana":1937325.2708,"sun":{"sidereal_longitude":355.2751,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":354.625,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":359.3499,"elapsed_within_tithi_degrees":11.3499},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":354.625,"elapsed_within_degrees":7.9583},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":349.9},"karana":{"half_tithi_index":59,"name":"Nāga"},"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":2203,"month":4,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2525790.770833,"ahargana":1937325.2708,"kali_year":5304,"ayanamsa_lahiri":26.6926,"grahas":{"sun":{"sidereal_longitude":355.600576,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":356.402676,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false,"latitude":-3.0925},"mars":{"sidereal_longitude":359.491976,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":325.501976,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":52.567676000000006,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":333.340176,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":343.857776,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":131.1841,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":311.1841,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":2203,"month":4,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2525790.770833,"kali_year":5304,"ahargana":1937325.2708,"sun":{"sidereal_longitude":355.2751,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":354.625,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":359.3499,"elapsed_within_tithi_degrees":11.3499},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":354.625,"elapsed_within_degrees":7.9583},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":349.9},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.093,"elongation":0.65},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.093,"opposition_distance":179.35}},"eclipse_window_40days":[]},"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:40","sunsetLocal":"18:23","solarNoonLocal":"12:02","dayLengthHours":12.715864482614563,"dayLengthDisplay":"12 Hours 42 Mins 57 Secs","nightLengthDisplay":"11 Hours 17 Mins 03 Secs","moonriseLocal":"05:44","moonsetLocal":"18:26","rahuKala":{"name":"Rāhu Kāla","start":"12:02","end":"13:37","startHours":12.032563513828407,"endHours":13.622046574155227,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:16","end":"08:51","startHours":7.264114332847947,"endHours":8.853597393174766,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:27","end":"12:02","startHours":10.443080453501587,"endHours":12.032563513828407,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:04","startHours":8.641666318464525,"endHours":9.06552846788501,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:12","end":"06:33","startHours":6.204458959296733,"endHours":6.543548678833122,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:37","end":"12:27","startHours":11.608701364407922,"endHours":12.456425663248892,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:59","end":"04:50","startHours":3.9791826748391843,"endHours":4.826906973680155,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:37","end":"05:40","startHours":4.614975898969913,"endHours":5.674631272521126,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"15:00","startHours":14.151874260930835,"endHours":14.999598559771806,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:11","end":"18:35","startHours":18.19049575513569,"endHours":18.590495755135688,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:23","end":"18:55","startHours":18.39049575513569,"endHours":18.920323441911297,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:08","end":"19:53","startHours":18.14049575513569,"endHours":19.89049575513569,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:37","end":"00:27","startHours":23.60870136440792,"endHours":24.456425663248893,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:40","end":"07:16","startHours":5.674631272521126,"endHours":7.264114332847947,"quality":"auspicious"},{"name":"Amṛta","start":"07:16","end":"08:51","startHours":7.264114332847947,"endHours":8.853597393174766,"quality":"auspicious"},{"name":"Kāla","start":"08:51","end":"10:27","startHours":8.853597393174766,"endHours":10.443080453501587,"quality":"inauspicious"},{"name":"Śubha","start":"10:27","end":"12:02","startHours":10.443080453501587,"endHours":12.032563513828407,"quality":"auspicious"},{"name":"Roga","start":"12:02","end":"13:37","startHours":12.032563513828407,"endHours":13.622046574155227,"quality":"inauspicious"},{"name":"Udveg","start":"13:37","end":"15:13","startHours":13.622046574155227,"endHours":15.211529634482048,"quality":"inauspicious"},{"name":"Chala","start":"15:13","end":"16:48","startHours":15.211529634482048,"endHours":16.80101269480887,"quality":"neutral"},{"name":"Labha","start":"16:48","end":"18:23","startHours":16.80101269480887,"endHours":18.39049575513569,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:23","end":"19:48","startHours":18.39049575513569,"endHours":19.80101269480887,"quality":"inauspicious"},{"name":"Chala","start":"19:48","end":"21:13","startHours":19.80101269480887,"endHours":21.211529634482048,"quality":"neutral"},{"name":"Labha","start":"21:13","end":"22:37","startHours":21.211529634482048,"endHours":22.622046574155227,"quality":"auspicious"},{"name":"Amṛta","start":"22:37","end":"00:02","startHours":22.622046574155227,"endHours":24.032563513828407,"quality":"auspicious"},{"name":"Kāla","start":"00:02","end":"01:27","startHours":24.032563513828407,"endHours":25.443080453501587,"quality":"inauspicious"},{"name":"Śubha","start":"01:27","end":"02:51","startHours":25.443080453501587,"endHours":26.853597393174766,"quality":"auspicious"},{"name":"Roga","start":"02:51","end":"04:16","startHours":26.853597393174766,"endHours":28.264114332847946,"quality":"inauspicious"},{"name":"Udveg","start":"04:16","end":"05:40","startHours":28.264114332847946,"endHours":29.674631272521125,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:40","end":"06:40","startHours":5.674631272521126,"endHours":6.674631272521126,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:40","end":"07:40","startHours":6.674631272521126,"endHours":7.674631272521126,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:40","end":"08:40","startHours":7.674631272521126,"endHours":8.674631272521125,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:40","end":"09:40","startHours":8.674631272521125,"endHours":9.674631272521125,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:40","end":"10:40","startHours":9.674631272521125,"endHours":10.674631272521125,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:40","end":"11:40","startHours":10.674631272521125,"endHours":11.674631272521125,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:40","end":"12:40","startHours":11.674631272521125,"endHours":12.674631272521125,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:40","end":"13:40","startHours":12.674631272521125,"endHours":13.674631272521125,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:40","end":"14:40","startHours":13.674631272521125,"endHours":14.674631272521125,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:40","end":"15:40","startHours":14.674631272521125,"endHours":15.674631272521125,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:40","end":"16:40","startHours":15.674631272521125,"endHours":16.674631272521125,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:40","end":"17:40","startHours":16.674631272521125,"endHours":17.674631272521125,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:40","end":"18:40","startHours":17.674631272521125,"endHours":18.674631272521125,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:40","end":"19:40","startHours":18.674631272521125,"endHours":19.674631272521125,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:40","end":"20:40","startHours":19.674631272521125,"endHours":20.674631272521125,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:40","end":"21:40","startHours":20.674631272521125,"endHours":21.674631272521125,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:40","end":"22:40","startHours":21.674631272521125,"endHours":22.674631272521125,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:40","end":"23:40","startHours":22.674631272521125,"endHours":23.674631272521125,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:40","end":"00:40","startHours":23.674631272521125,"endHours":24.674631272521125,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:40","end":"01:40","startHours":24.674631272521125,"endHours":25.674631272521125,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:40","end":"02:40","startHours":25.674631272521125,"endHours":26.674631272521125,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:40","end":"03:40","startHours":26.674631272521125,"endHours":27.674631272521125,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:40","end":"04:40","startHours":27.674631272521125,"endHours":28.674631272521125,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:40","end":"05:40","startHours":28.674631272521125,"endHours":29.674631272521125,"planetary_lord":"Sun"}],"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":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Chatra","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":8.677823158740518,"eotMinutes":-0.7698108297043191,"ayanamsa":26.6926}},"calendars":{"vikram_samvat":2260,"vikram_samvatsara":"Nala","saka_samvat":2125,"saka_samvatsara":"Śobhana","bengali_samvat":1610,"malayalam_era":1379,"nanakshahi_year":734,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa 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 Kṛṣṇa Amāvasyā · Vikram 2260 Nala · Śaka 2125 Śobhana"},"festivals":[],"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"ayodhya"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 13, 2203 CE · Ayodhyā · Vidhyamitra","description":"April 13, 2203 CE for Ayodhyā: Kṛṣṇa Amāvasyā, sūryodaya 05:40, sūryāsta 18:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2203-04-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2203-04-13","sa":"https://sa.vidhyamitra.com/city/ayodhya/2203-04-13","hi":"https://hi.vidhyamitra.com/city/ayodhya/2203-04-13","x-default":"https://vidhyamitra.com/city/ayodhya/2203-04-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T01:39:13.442Z","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":"2026-05-31T01:39:13.442Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T01:39:13.442Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}