{"id":"vidhyamitra:city-day:varanasi:1925-05-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/1925-05-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1925-05-20","date_display":"May 20, 1925 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":1925,"month":5,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2424290.770833,"kali_year":5027,"ahargana":1835825.2708,"sun":{"sidereal_longitude":35.8207,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":5.4487,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":329.6279,"elapsed_within_tithi_degrees":5.6279},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":5.4487,"elapsed_within_degrees":5.4487},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":41.2694},"karana":{"half_tithi_index":54,"name":"Gara"},"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":1925,"month":5,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2424290.770833,"ahargana":1835825.2708,"kali_year":5027,"ayanamsa_lahiri":22.8106,"grahas":{"sun":{"sidereal_longitude":35.696822,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":5.211821999999984,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false,"latitude":-4.3718},"mars":{"sidereal_longitude":74.66062199999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":11.23432200000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":271.18802200000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":43.646522000000004,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":197.17442200000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":109.1425,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":289.1425,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":1925,"month":5,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2424290.770833,"kali_year":5027,"ahargana":1835825.2708,"sun":{"sidereal_longitude":35.8207,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":5.4487,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":329.6279,"elapsed_within_tithi_degrees":5.6279},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":5.4487,"elapsed_within_degrees":5.4487},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":41.2694},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.372,"elongation":30.372},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.372,"opposition_distance":149.628}},"eclipse_window_40days":[]},"city":{"slug":"varanasi","name":"Vārāṇasī (Kāśī)","lat":25.3176,"lon":82.9739,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"varanasi","name":"Vārāṇasī (Kāśī)","lat":25.3176,"lon":82.9739,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:11","sunsetLocal":"18:38","solarNoonLocal":"11:55","dayLengthHours":13.442065872275514,"dayLengthDisplay":"13 Hours 26 Mins 31 Secs","nightLengthDisplay":"10 Hours 33 Mins 29 Secs","moonriseLocal":"03:29","moonsetLocal":"16:16","rahuKala":{"name":"Rāhu Kāla","start":"11:55","end":"13:35","startHours":11.90843478306358,"endHours":13.58869301709802,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:52","end":"08:33","startHours":6.8676600809602615,"endHours":8.5479183149947,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:14","end":"11:55","startHours":10.22817654902914,"endHours":11.90843478306358,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:19","end":"08:46","startHours":8.32388388379011,"endHours":8.771952746199293,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:45","end":"06:06","startHours":5.747487924937302,"endHours":6.10594301486465,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:28","end":"12:21","startHours":11.460365920654397,"endHours":12.356503645472763,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:24","end":"04:17","startHours":3.3951263972890873,"endHours":4.291264122107455,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:04","end":"05:11","startHours":4.067229690902863,"endHours":5.187401846925822,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"15:03","startHours":14.1487790951095,"endHours":15.044916819927868,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:26","end":"18:50","startHours":18.429467719201337,"endHours":18.829467719201336,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:38","end":"19:11","startHours":18.629467719201337,"endHours":19.189553797212817,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:23","end":"20:08","startHours":18.379467719201337,"endHours":20.129467719201337,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:28","end":"00:21","startHours":23.460365920654397,"endHours":24.356503645472763,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:11","end":"06:52","startHours":5.187401846925822,"endHours":6.8676600809602615,"quality":"auspicious"},{"name":"Amṛta","start":"06:52","end":"08:33","startHours":6.8676600809602615,"endHours":8.5479183149947,"quality":"auspicious"},{"name":"Kāla","start":"08:33","end":"10:14","startHours":8.5479183149947,"endHours":10.22817654902914,"quality":"inauspicious"},{"name":"Śubha","start":"10:14","end":"11:55","startHours":10.22817654902914,"endHours":11.90843478306358,"quality":"auspicious"},{"name":"Roga","start":"11:55","end":"13:35","startHours":11.90843478306358,"endHours":13.58869301709802,"quality":"inauspicious"},{"name":"Udveg","start":"13:35","end":"15:16","startHours":13.58869301709802,"endHours":15.268951251132457,"quality":"inauspicious"},{"name":"Chala","start":"15:16","end":"16:57","startHours":15.268951251132457,"endHours":16.949209485166897,"quality":"neutral"},{"name":"Labha","start":"16:57","end":"18:38","startHours":16.949209485166897,"endHours":18.629467719201337,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:38","end":"19:57","startHours":18.629467719201337,"endHours":19.949209485166897,"quality":"inauspicious"},{"name":"Chala","start":"19:57","end":"21:16","startHours":19.949209485166897,"endHours":21.268951251132457,"quality":"neutral"},{"name":"Labha","start":"21:16","end":"22:35","startHours":21.268951251132457,"endHours":22.58869301709802,"quality":"auspicious"},{"name":"Amṛta","start":"22:35","end":"23:55","startHours":22.58869301709802,"endHours":23.90843478306358,"quality":"auspicious"},{"name":"Kāla","start":"23:55","end":"01:14","startHours":23.90843478306358,"endHours":25.22817654902914,"quality":"inauspicious"},{"name":"Śubha","start":"01:14","end":"02:33","startHours":25.22817654902914,"endHours":26.547918314994703,"quality":"auspicious"},{"name":"Roga","start":"02:33","end":"03:52","startHours":26.547918314994703,"endHours":27.867660080960263,"quality":"inauspicious"},{"name":"Udveg","start":"03:52","end":"05:11","startHours":27.867660080960263,"endHours":29.187401846925823,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:11","end":"06:11","startHours":5.187401846925822,"endHours":6.187401846925822,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:11","end":"07:11","startHours":6.187401846925822,"endHours":7.187401846925822,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:11","end":"08:11","startHours":7.187401846925822,"endHours":8.187401846925823,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:11","end":"09:11","startHours":8.187401846925823,"endHours":9.187401846925823,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:11","end":"10:11","startHours":9.187401846925823,"endHours":10.187401846925823,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:11","end":"11:11","startHours":10.187401846925823,"endHours":11.187401846925823,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:11","end":"12:11","startHours":11.187401846925823,"endHours":12.187401846925823,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:11","end":"13:11","startHours":12.187401846925823,"endHours":13.187401846925823,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:11","end":"14:11","startHours":13.187401846925823,"endHours":14.187401846925823,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:11","end":"15:11","startHours":14.187401846925823,"endHours":15.187401846925823,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:11","end":"16:11","startHours":15.187401846925823,"endHours":16.187401846925823,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:11","end":"17:11","startHours":16.187401846925823,"endHours":17.187401846925823,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:11","end":"18:11","startHours":17.187401846925823,"endHours":18.187401846925823,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:11","end":"19:11","startHours":18.187401846925823,"endHours":19.187401846925823,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:11","end":"20:11","startHours":19.187401846925823,"endHours":20.187401846925823,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:11","end":"21:11","startHours":20.187401846925823,"endHours":21.187401846925823,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:11","end":"22:11","startHours":21.187401846925823,"endHours":22.187401846925823,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:11","end":"23:11","startHours":22.187401846925823,"endHours":23.187401846925823,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:11","end":"00:11","startHours":23.187401846925823,"endHours":24.187401846925823,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:11","end":"01:11","startHours":24.187401846925823,"endHours":25.187401846925823,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:11","end":"02:11","startHours":25.187401846925823,"endHours":26.187401846925823,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:11","end":"03:11","startHours":26.187401846925823,"endHours":27.187401846925823,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:11","end":"04:11","startHours":27.187401846925823,"endHours":28.187401846925823,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:11","end":"05:11","startHours":28.187401846925823,"endHours":29.187401846925823,"planetary_lord":"Sun"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"drikRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":19.82507086393535,"eotMinutes":3.5983130161851964,"ayanamsa":22.8106}},"calendars":{"vikram_samvat":1982,"vikram_samvatsara":"Bahudhānya","saka_samvat":1847,"saka_samvatsara":"Krodhana","bengali_samvat":1332,"malayalam_era":1101,"nanakshahi_year":456,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Trayodaśī · Vikram 1982 Bahudhānya · Śaka 1847 Krodhana"},"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},{"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":"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":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"varanasi"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 20, 1925 CE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"May 20, 1925 CE for Vārāṇasī (Kāśī): Kṛṣṇa Trayodaśī, sūryodaya 05:11, sūryāsta 18:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/1925-05-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/1925-05-20","sa":"https://sa.vidhyamitra.com/city/varanasi/1925-05-20","hi":"https://hi.vidhyamitra.com/city/varanasi/1925-05-20","x-default":"https://vidhyamitra.com/city/varanasi/1925-05-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T10:56:02.762Z","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":"2026-05-14T10:56:02.762Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T10:56:02.762Z","pillar_versions":{"BOB-History":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}