{"id":"vidhyamitra:city-day:ayodhya:2258-03-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2258-03-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2258-03-18","date_display":"March 18, 2258 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":2258,"month":3,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2545853.770833,"kali_year":5359,"ahargana":1957388.2708,"sun":{"sidereal_longitude":329.334,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":116.4441,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":147.11,"elapsed_within_tithi_degrees":3.11},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3,"moon_longitude":116.4441,"elapsed_within_degrees":9.7774},"yoga":{"number":7,"name":"Sukarma","sum_longitude":85.7781},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2258,"month":3,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2545853.770833,"ahargana":1957388.2708,"kali_year":5359,"ayanamsa_lahiri":27.46,"grahas":{"sun":{"sidereal_longitude":329.75822199999993,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":115.06102199999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false,"latitude":-2.3632},"mars":{"sidereal_longitude":40.795322,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":302.23962200000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":285.24192199999993,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"venus":{"sidereal_longitude":359.380622,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":297.3425219999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":148.1498,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":328.1498,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"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":2258,"month":3,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2545853.770833,"kali_year":5359,"ahargana":1957388.2708,"sun":{"sidereal_longitude":329.334,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":116.4441,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":147.11,"elapsed_within_tithi_degrees":3.11},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3,"moon_longitude":116.4441,"elapsed_within_degrees":9.7774},"yoga":{"number":7,"name":"Sukarma","sum_longitude":85.7781},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.363,"elongation":147.11},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.363,"opposition_distance":32.89}},"eclipse_window_40days":[{"offset_days":-12,"type":"solar","occurs":true,"moon_latitude":0.818,"elongation":0.995}]},"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":"06:08","sunsetLocal":"18:11","solarNoonLocal":"12:10","dayLengthHours":12.049951220745118,"dayLengthDisplay":"12 Hours 03 Mins 00 Secs","nightLengthDisplay":"11 Hours 57 Mins 00 Secs","moonriseLocal":"15:19","moonsetLocal":"04:23","rahuKala":{"name":"Rāhu Kāla","start":"13:40","end":"15:11","startHours":13.672042136585024,"endHours":15.178286039178165,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:08","end":"07:39","startHours":6.140822623619325,"endHours":7.647066526212464,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:09","end":"10:40","startHours":9.153310428805604,"endHours":10.659554331398745,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:57","end":"09:21","startHours":8.952477908459853,"endHours":9.354142949151356,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:39","end":"06:58","startHours":6.642903924483705,"endHours":6.964235957036909,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:34","startHours":11.76413319330038,"endHours":12.567463274683389,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:32","end":"05:20","startHours":4.5341624608533095,"endHours":5.337492542236317,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:08","end":"06:08","startHours":5.136660021890565,"endHours":6.140822623619325,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:59","startHours":14.174123437449405,"endHours":14.977453518832412,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:59","end":"18:23","startHours":17.990773844364444,"endHours":18.390773844364443,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:11","end":"18:42","startHours":18.190773844364443,"endHours":18.692855145228823,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:56","end":"19:41","startHours":17.940773844364443,"endHours":19.690773844364443,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:34","startHours":23.76413319330038,"endHours":24.56746327468339,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:08","end":"07:39","startHours":6.140822623619325,"endHours":7.647066526212464,"quality":"auspicious"},{"name":"Roga","start":"07:39","end":"09:09","startHours":7.647066526212464,"endHours":9.153310428805604,"quality":"inauspicious"},{"name":"Udveg","start":"09:09","end":"10:40","startHours":9.153310428805604,"endHours":10.659554331398745,"quality":"inauspicious"},{"name":"Chala","start":"10:40","end":"12:10","startHours":10.659554331398745,"endHours":12.165798233991884,"quality":"neutral"},{"name":"Labha","start":"12:10","end":"13:40","startHours":12.165798233991884,"endHours":13.672042136585024,"quality":"auspicious"},{"name":"Amṛta","start":"13:40","end":"15:11","startHours":13.672042136585024,"endHours":15.178286039178165,"quality":"auspicious"},{"name":"Kāla","start":"15:11","end":"16:41","startHours":15.178286039178165,"endHours":16.684529941771302,"quality":"inauspicious"},{"name":"Śubha","start":"16:41","end":"18:11","startHours":16.684529941771302,"endHours":18.190773844364443,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:11","end":"19:41","startHours":18.190773844364443,"endHours":19.684529941771302,"quality":"auspicious"},{"name":"Kāla","start":"19:41","end":"21:11","startHours":19.684529941771302,"endHours":21.178286039178165,"quality":"inauspicious"},{"name":"Śubha","start":"21:11","end":"22:40","startHours":21.178286039178165,"endHours":22.672042136585024,"quality":"auspicious"},{"name":"Roga","start":"22:40","end":"00:10","startHours":22.672042136585024,"endHours":24.165798233991886,"quality":"inauspicious"},{"name":"Udveg","start":"00:10","end":"01:40","startHours":24.165798233991886,"endHours":25.659554331398745,"quality":"inauspicious"},{"name":"Chala","start":"01:40","end":"03:09","startHours":25.659554331398745,"endHours":27.153310428805604,"quality":"neutral"},{"name":"Labha","start":"03:09","end":"04:39","startHours":27.153310428805604,"endHours":28.647066526212463,"quality":"auspicious"},{"name":"Amṛta","start":"04:39","end":"06:08","startHours":28.647066526212463,"endHours":30.140822623619325,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:08","end":"07:08","startHours":6.140822623619325,"endHours":7.140822623619325,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:08","end":"08:08","startHours":7.140822623619325,"endHours":8.140822623619325,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:08","end":"09:08","startHours":8.140822623619325,"endHours":9.140822623619325,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:08","end":"10:08","startHours":9.140822623619325,"endHours":10.140822623619325,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:08","end":"11:08","startHours":10.140822623619325,"endHours":11.140822623619325,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:08","end":"12:08","startHours":11.140822623619325,"endHours":12.140822623619325,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:08","end":"13:08","startHours":12.140822623619325,"endHours":13.140822623619325,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:08","end":"14:08","startHours":13.140822623619325,"endHours":14.140822623619325,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:08","end":"15:08","startHours":14.140822623619325,"endHours":15.140822623619325,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:08","end":"16:08","startHours":15.140822623619325,"endHours":16.140822623619325,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:08","end":"17:08","startHours":16.140822623619325,"endHours":17.140822623619325,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:08","end":"18:08","startHours":17.140822623619325,"endHours":18.140822623619325,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:08","end":"19:08","startHours":18.140822623619325,"endHours":19.140822623619325,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:08","end":"20:08","startHours":19.140822623619325,"endHours":20.140822623619325,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:08","end":"21:08","startHours":20.140822623619325,"endHours":21.140822623619325,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:08","end":"22:08","startHours":21.140822623619325,"endHours":22.140822623619325,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:08","end":"23:08","startHours":22.140822623619325,"endHours":23.140822623619325,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:08","end":"00:08","startHours":23.140822623619325,"endHours":24.140822623619325,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:08","end":"01:08","startHours":24.140822623619325,"endHours":25.140822623619325,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:08","end":"02:08","startHours":25.140822623619325,"endHours":26.140822623619325,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:08","end":"03:08","startHours":26.140822623619325,"endHours":27.140822623619325,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:08","end":"04:08","startHours":27.140822623619325,"endHours":28.140822623619325,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:08","end":"05:08","startHours":28.140822623619325,"endHours":29.140822623619325,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:08","end":"06:08","startHours":29.140822623619325,"endHours":30.140822623619325,"planetary_lord":"Moon"}],"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":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-1.1060374811301514,"eotMinutes":-8.763894039513033,"ayanamsa":27.46}},"calendars":{"vikram_samvat":2315,"vikram_samvatsara":"Virodhakṛt","saka_samvat":2180,"saka_samvatsara":"Vilambī","bengali_samvat":1665,"malayalam_era":1434,"nanakshahi_year":789,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Trayodaśī · Vikram 2315 Virodhakṛt · Śaka 2180 Vilambī"},"festivals":[{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi_ingress":"Mīna"},"precedence":5},{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[]},"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 March 18, 2258 CE · Ayodhyā · Vidhyamitra","description":"March 18, 2258 CE for Ayodhyā: Śukla Trayodaśī, sūryodaya 06:08, sūryāsta 18:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2258-03-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2258-03-18","sa":"https://sa.vidhyamitra.com/city/ayodhya/2258-03-18","hi":"https://hi.vidhyamitra.com/city/ayodhya/2258-03-18","x-default":"https://vidhyamitra.com/city/ayodhya/2258-03-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T09:47:41.317Z","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":"2026-05-31T09:47:41.317Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T09:47:41.317Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}