{"id":"vidhyamitra:city-day:ayodhya:1997-05-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1997-05-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-05-25","date_display":"May 25, 1997 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":1997,"month":5,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450593.770833,"kali_year":5099,"ahargana":1862128.2708,"sun":{"sidereal_longitude":39.9934,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":252.9749,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":212.9814,"elapsed_within_tithi_degrees":8.9814},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":252.9749,"elapsed_within_degrees":12.9749},"yoga":{"number":22,"name":"Sādhya","sum_longitude":292.9683},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1997,"month":5,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450593.770833,"ahargana":1862128.2708,"kali_year":5099,"ayanamsa_lahiri":23.8166,"grahas":{"sun":{"sidereal_longitude":40.06725399999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":253.71995399999992,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false,"latitude":4.4615},"mars":{"sidereal_longitude":147.021954,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":true},"mercury":{"sidereal_longitude":14.863653999999997,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":297.755354,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":53.835554,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":352.83635400000003,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":155.483,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":335.483,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":1997,"month":5,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450593.770833,"kali_year":5099,"ahargana":1862128.2708,"sun":{"sidereal_longitude":39.9934,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":252.9749,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":212.9814,"elapsed_within_tithi_degrees":8.9814},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":252.9749,"elapsed_within_degrees":12.9749},"yoga":{"number":22,"name":"Sādhya","sum_longitude":292.9683},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.462,"elongation":147.019},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.462,"opposition_distance":32.981}},"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":"05:09","sunsetLocal":"18:47","solarNoonLocal":"11:58","dayLengthHours":13.620703983667509,"dayLengthDisplay":"13 Hours 37 Mins 15 Secs","nightLengthDisplay":"10 Hours 22 Mins 45 Secs","moonriseLocal":"21:00","moonsetLocal":"07:25","rahuKala":{"name":"Rāhu Kāla","start":"17:04","end":"18:47","startHours":17.07386597129385,"endHours":18.776453969252287,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:58","end":"13:40","startHours":11.966101977418532,"endHours":13.66868997537697,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:22","end":"17:04","startHours":15.37127797333541,"endHours":17.07386597129385,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:20","end":"08:47","startHours":8.33391424844053,"endHours":8.78793771456278,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:43","end":"06:05","startHours":5.723279318237592,"endHours":6.086498091135391,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:31","end":"12:25","startHours":11.512078511296282,"endHours":12.420125443540782,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:20","end":"04:15","startHours":3.339656121095777,"endHours":4.2477030533402775,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:01","end":"05:09","startHours":4.020691320279153,"endHours":5.155749985584778,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"15:09","startHours":14.236219308029785,"endHours":15.144266240274286,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:35","end":"18:59","startHours":18.576453969252288,"endHours":18.976453969252287,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:47","end":"19:21","startHours":18.776453969252287,"endHours":19.3439833019051,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:32","end":"20:17","startHours":18.526453969252287,"endHours":20.276453969252287,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:31","end":"00:25","startHours":23.51207851129628,"endHours":24.420125443540783,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:09","end":"06:52","startHours":5.155749985584778,"endHours":6.858337983543217,"quality":"inauspicious"},{"name":"Chala","start":"06:52","end":"08:34","startHours":6.858337983543217,"endHours":8.560925981501656,"quality":"neutral"},{"name":"Labha","start":"08:34","end":"10:16","startHours":8.560925981501656,"endHours":10.263513979460093,"quality":"auspicious"},{"name":"Amṛta","start":"10:16","end":"11:58","startHours":10.263513979460093,"endHours":11.966101977418532,"quality":"auspicious"},{"name":"Kāla","start":"11:58","end":"13:40","startHours":11.966101977418532,"endHours":13.66868997537697,"quality":"inauspicious"},{"name":"Śubha","start":"13:40","end":"15:22","startHours":13.66868997537697,"endHours":15.37127797333541,"quality":"auspicious"},{"name":"Roga","start":"15:22","end":"17:04","startHours":15.37127797333541,"endHours":17.07386597129385,"quality":"inauspicious"},{"name":"Udveg","start":"17:04","end":"18:47","startHours":17.07386597129385,"endHours":18.776453969252287,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:47","end":"20:04","startHours":18.776453969252287,"endHours":20.07386597129385,"quality":"auspicious"},{"name":"Roga","start":"20:04","end":"21:22","startHours":20.07386597129385,"endHours":21.37127797333541,"quality":"inauspicious"},{"name":"Udveg","start":"21:22","end":"22:40","startHours":21.37127797333541,"endHours":22.66868997537697,"quality":"inauspicious"},{"name":"Chala","start":"22:40","end":"23:58","startHours":22.66868997537697,"endHours":23.966101977418532,"quality":"neutral"},{"name":"Labha","start":"23:58","end":"01:16","startHours":23.966101977418532,"endHours":25.263513979460093,"quality":"auspicious"},{"name":"Amṛta","start":"01:16","end":"02:34","startHours":25.263513979460093,"endHours":26.560925981501654,"quality":"auspicious"},{"name":"Kāla","start":"02:34","end":"03:52","startHours":26.560925981501654,"endHours":27.858337983543215,"quality":"inauspicious"},{"name":"Śubha","start":"03:52","end":"05:09","startHours":27.858337983543215,"endHours":29.155749985584777,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:09","end":"06:09","startHours":5.155749985584778,"endHours":6.155749985584778,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:09","end":"07:09","startHours":6.155749985584778,"endHours":7.155749985584778,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:09","end":"08:09","startHours":7.155749985584778,"endHours":8.155749985584778,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:09","end":"09:09","startHours":8.155749985584778,"endHours":9.155749985584778,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:09","end":"10:09","startHours":9.155749985584778,"endHours":10.155749985584778,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:09","end":"11:09","startHours":10.155749985584778,"endHours":11.155749985584778,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:09","end":"12:09","startHours":11.155749985584778,"endHours":12.155749985584778,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:09","end":"13:09","startHours":12.155749985584778,"endHours":13.155749985584778,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:09","end":"14:09","startHours":13.155749985584778,"endHours":14.155749985584778,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:09","end":"15:09","startHours":14.155749985584778,"endHours":15.155749985584778,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:09","end":"16:09","startHours":15.155749985584778,"endHours":16.155749985584777,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:09","end":"17:09","startHours":16.155749985584777,"endHours":17.155749985584777,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:09","end":"18:09","startHours":17.155749985584777,"endHours":18.155749985584777,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:09","end":"19:09","startHours":18.155749985584777,"endHours":19.155749985584777,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:09","end":"20:09","startHours":19.155749985584777,"endHours":20.155749985584777,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:09","end":"21:09","startHours":20.155749985584777,"endHours":21.155749985584777,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:09","end":"22:09","startHours":21.155749985584777,"endHours":22.155749985584777,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:09","end":"23:09","startHours":22.155749985584777,"endHours":23.155749985584777,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:09","end":"00:09","startHours":23.155749985584777,"endHours":24.155749985584777,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:09","end":"01:09","startHours":24.155749985584777,"endHours":25.155749985584777,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:09","end":"02:09","startHours":25.155749985584777,"endHours":26.155749985584777,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:09","end":"03:09","startHours":26.155749985584777,"endHours":27.155749985584777,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:09","end":"04:09","startHours":27.155749985584777,"endHours":28.155749985584777,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:09","end":"05:09","startHours":28.155749985584777,"endHours":29.155749985584777,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":20.92376126619955,"eotMinutes":3.2178813548881493,"ayanamsa":23.8166}},"calendars":{"vikram_samvat":2054,"vikram_samvatsara":"Vikṛti","saka_samvat":1919,"saka_samvatsara":"Īśvara","bengali_samvat":1404,"malayalam_era":1173,"nanakshahi_year":528,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Tṛtīyā · Vikram 2054 Vikṛti · Śaka 1919 Īśvara"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 May 25, 1997 CE · Ayodhyā · Vidhyamitra","description":"May 25, 1997 CE for Ayodhyā: Kṛṣṇa Tṛtīyā, sūryodaya 05:09, sūryāsta 18:47.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1997-05-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1997-05-25","sa":"https://sa.vidhyamitra.com/city/ayodhya/1997-05-25","hi":"https://hi.vidhyamitra.com/city/ayodhya/1997-05-25","x-default":"https://vidhyamitra.com/city/ayodhya/1997-05-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T00:49:56.637Z","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":"2026-05-17T00:49:56.637Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T00:49:56.637Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}