{"id":"vidhyamitra:city-day:ayodhya:2025-07-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2025-07-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2025-07-21","date_display":"July 21, 2025 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":2025,"month":7,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460877.770833,"kali_year":5127,"ahargana":1872412.2708,"sun":{"sidereal_longitude":93.8189,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":45.6823,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":311.8634,"elapsed_within_tithi_degrees":11.8634},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":45.6823,"elapsed_within_degrees":5.6823},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":139.5011},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2025,"month":7,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2460877.770833,"ahargana":1872412.2708,"kali_year":5127,"ayanamsa_lahiri":24.2099,"grahas":{"sun":{"sidereal_longitude":94.34753,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"moon":{"sidereal_longitude":44.509029999999996,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false,"latitude":4.3483},"mars":{"sidereal_longitude":145.02303,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":110.74053000000004,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":75.03113000000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":53.78493000000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":337.74303,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":330.5872,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":150.5872,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":2025,"month":7,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460877.770833,"kali_year":5127,"ahargana":1872412.2708,"sun":{"sidereal_longitude":93.8189,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":45.6823,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":311.8634,"elapsed_within_tithi_degrees":11.8634},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":45.6823,"elapsed_within_degrees":5.6823},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":139.5011},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.348,"elongation":48.137},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.348,"opposition_distance":131.863}},"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":"05:20","sunsetLocal":"18:55","solarNoonLocal":"12:07","dayLengthHours":13.58278223842406,"dayLengthDisplay":"13 Hours 34 Mins 58 Secs","nightLengthDisplay":"10 Hours 25 Mins 02 Secs","moonriseLocal":"01:58","moonsetLocal":"15:37","rahuKala":{"name":"Rāhu Kāla","start":"07:02","end":"08:43","startHours":7.0270200511790435,"endHours":8.72486783098205,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:25","end":"12:07","startHours":10.422715610785058,"endHours":12.120563390588067,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:49","end":"15:31","startHours":13.818411170391075,"endHours":15.516258950194082,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:30","end":"08:57","startHours":8.498488127008317,"endHours":8.951247534955787,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:54","end":"06:15","startHours":5.895121531310372,"endHours":6.257329057668347,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:34","startHours":11.6678039826406,"endHours":12.573322798535536,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:31","end":"04:25","startHours":3.5181346395861612,"endHours":4.423653455481099,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:12","end":"05:20","startHours":4.197273751507364,"endHours":5.329172271376036,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:17","startHours":14.38436043032541,"endHours":15.289879246220348,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:43","end":"19:07","startHours":18.711954509800098,"endHours":19.111954509800096,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:55","end":"19:29","startHours":18.911954509800097,"endHours":19.477903769734432,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:40","end":"20:25","startHours":18.661954509800097,"endHours":20.411954509800097,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:34","startHours":23.6678039826406,"endHours":24.573322798535536,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:20","end":"07:02","startHours":5.329172271376036,"endHours":7.0270200511790435,"quality":"auspicious"},{"name":"Kāla","start":"07:02","end":"08:43","startHours":7.0270200511790435,"endHours":8.72486783098205,"quality":"inauspicious"},{"name":"Śubha","start":"08:43","end":"10:25","startHours":8.72486783098205,"endHours":10.422715610785058,"quality":"auspicious"},{"name":"Roga","start":"10:25","end":"12:07","startHours":10.422715610785058,"endHours":12.120563390588067,"quality":"inauspicious"},{"name":"Udveg","start":"12:07","end":"13:49","startHours":12.120563390588067,"endHours":13.818411170391075,"quality":"inauspicious"},{"name":"Chala","start":"13:49","end":"15:31","startHours":13.818411170391075,"endHours":15.516258950194082,"quality":"neutral"},{"name":"Labha","start":"15:31","end":"17:13","startHours":15.516258950194082,"endHours":17.21410672999709,"quality":"auspicious"},{"name":"Amṛta","start":"17:13","end":"18:55","startHours":17.21410672999709,"endHours":18.911954509800097,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:55","end":"20:13","startHours":18.911954509800097,"endHours":20.214106729997088,"quality":"neutral"},{"name":"Labha","start":"20:13","end":"21:31","startHours":20.214106729997088,"endHours":21.516258950194082,"quality":"auspicious"},{"name":"Amṛta","start":"21:31","end":"22:49","startHours":21.516258950194082,"endHours":22.818411170391073,"quality":"auspicious"},{"name":"Kāla","start":"22:49","end":"00:07","startHours":22.818411170391073,"endHours":24.120563390588067,"quality":"inauspicious"},{"name":"Śubha","start":"00:07","end":"01:25","startHours":24.120563390588067,"endHours":25.42271561078506,"quality":"auspicious"},{"name":"Roga","start":"01:25","end":"02:43","startHours":25.42271561078506,"endHours":26.72486783098205,"quality":"inauspicious"},{"name":"Udveg","start":"02:43","end":"04:02","startHours":26.72486783098205,"endHours":28.027020051179043,"quality":"inauspicious"},{"name":"Chala","start":"04:02","end":"05:20","startHours":28.027020051179043,"endHours":29.329172271376038,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:20","end":"06:20","startHours":5.329172271376036,"endHours":6.329172271376036,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:20","end":"07:20","startHours":6.329172271376036,"endHours":7.329172271376036,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:20","end":"08:20","startHours":7.329172271376036,"endHours":8.329172271376036,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:20","end":"09:20","startHours":8.329172271376036,"endHours":9.329172271376036,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:20","end":"10:20","startHours":9.329172271376036,"endHours":10.329172271376036,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:20","end":"11:20","startHours":10.329172271376036,"endHours":11.329172271376036,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:20","end":"12:20","startHours":11.329172271376036,"endHours":12.329172271376036,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:20","end":"13:20","startHours":12.329172271376036,"endHours":13.329172271376036,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:20","end":"14:20","startHours":13.329172271376036,"endHours":14.329172271376036,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:20","end":"15:20","startHours":14.329172271376036,"endHours":15.329172271376036,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:20","end":"16:20","startHours":15.329172271376036,"endHours":16.329172271376038,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:20","end":"17:20","startHours":16.329172271376038,"endHours":17.329172271376038,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:20","end":"18:20","startHours":17.329172271376038,"endHours":18.329172271376038,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:20","end":"19:20","startHours":18.329172271376038,"endHours":19.329172271376038,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:20","end":"20:20","startHours":19.329172271376038,"endHours":20.329172271376038,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:20","end":"21:20","startHours":20.329172271376038,"endHours":21.329172271376038,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:20","end":"22:20","startHours":21.329172271376038,"endHours":22.329172271376038,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:20","end":"23:20","startHours":22.329172271376038,"endHours":23.329172271376038,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:20","end":"00:20","startHours":23.329172271376038,"endHours":24.329172271376038,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:20","end":"01:20","startHours":24.329172271376038,"endHours":25.329172271376038,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:20","end":"02:20","startHours":25.329172271376038,"endHours":26.329172271376038,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:20","end":"03:20","startHours":26.329172271376038,"endHours":27.329172271376038,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:20","end":"04:20","startHours":27.329172271376038,"endHours":28.329172271376038,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:20","end":"05:20","startHours":28.329172271376038,"endHours":29.329172271376038,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":20.44717761452334,"eotMinutes":-6.049803435283957,"ayanamsa":24.2099}},"calendars":{"vikram_samvat":2082,"vikram_samvatsara":"Kālayukta","saka_samvat":1947,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1432,"malayalam_era":1201,"nanakshahi_year":556,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Ekādaśī · Vikram 2082 Kālayukta · Śaka 1947 Viśvāvasu"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2},{"id":"aja-ekadashi","name":"Ajā Ekādaśī","name_sanskrit":"अजा एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"King Hariścandra observed this; restored him to throne and family.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Śrāvaṇa"},"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":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","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 July 21, 2025 CE · Ayodhyā · Vidhyamitra","description":"July 21, 2025 CE for Ayodhyā: Kṛṣṇa Ekādaśī, sūryodaya 05:20, sūryāsta 18:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2025-07-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2025-07-21","sa":"https://sa.vidhyamitra.com/city/ayodhya/2025-07-21","hi":"https://hi.vidhyamitra.com/city/ayodhya/2025-07-21","x-default":"https://vidhyamitra.com/city/ayodhya/2025-07-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T22:54:41.026Z","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":"2026-05-14T22:54:41.026Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T22:54:41.026Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}