{"id":"vidhyamitra:city-day:vrindavan:2157-05-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2157-05-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2157-05-25","date_display":"May 25, 2157 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":2157,"month":5,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509032.770833,"kali_year":5259,"ahargana":1920567.2708,"sun":{"sidereal_longitude":37.7015,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":225.9758,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":188.2743,"elapsed_within_tithi_degrees":8.2743},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":225.9758,"elapsed_within_degrees":12.6425},"yoga":{"number":20,"name":"Śiva","sum_longitude":263.6773},"karana":{"half_tithi_index":31,"name":"Kaulava"},"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":2157,"month":5,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2509032.770833,"ahargana":1920567.2708,"kali_year":5259,"ayanamsa_lahiri":26.0517,"grahas":{"sun":{"sidereal_longitude":38.13885499999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":226.17355499999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false,"latitude":-4.3059},"mars":{"sidereal_longitude":184.27855499999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":36.95975499999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":99.42495500000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"venus":{"sidereal_longitude":61.26295499999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":149.232555,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":299.1036,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":119.1036,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"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":2157,"month":5,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509032.770833,"kali_year":5259,"ahargana":1920567.2708,"sun":{"sidereal_longitude":37.7015,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":225.9758,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":188.2743,"elapsed_within_tithi_degrees":8.2743},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":225.9758,"elapsed_within_degrees":12.6425},"yoga":{"number":20,"name":"Śiva","sum_longitude":263.6773},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.306,"elongation":171.726},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.306,"opposition_distance":8.274}},"eclipse_window_40days":[]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:26","sunsetLocal":"19:06","solarNoonLocal":"12:16","dayLengthHours":13.676889074872456,"dayLengthDisplay":"13 Hours 40 Mins 37 Secs","nightLengthDisplay":"10 Hours 19 Mins 23 Secs","moonriseLocal":"19:35","moonsetLocal":"06:02","rahuKala":{"name":"Rāhu Kāla","start":"12:16","end":"13:59","startHours":12.26908197741853,"endHours":13.978693111777588,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:08","end":"08:51","startHours":7.140248574341358,"endHours":8.849859708700414,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:34","end":"12:16","startHours":10.559470843059472,"endHours":12.26908197741853,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:37","end":"09:05","startHours":8.621911557452542,"endHours":9.07780785994829,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:00","end":"06:22","startHours":6.000507818101987,"endHours":6.365224860098586,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:43","startHours":11.813185674922781,"endHours":12.724978279914279,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:36","end":"04:31","startHours":3.607052229999307,"endHours":4.518844834990804,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:17","end":"05:26","startHours":4.29089668374293,"endHours":5.430637439982301,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:33","end":"15:28","startHours":14.548563489897273,"endHours":15.46035609488877,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:54","end":"19:18","startHours":18.90752651485476,"endHours":19.307526514854757,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:06","end":"19:41","startHours":19.107526514854758,"endHours":19.677396892974443,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:51","end":"20:36","startHours":18.857526514854758,"endHours":20.607526514854758,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:43","startHours":23.81318567492278,"endHours":24.72497827991428,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:26","end":"07:08","startHours":5.430637439982301,"endHours":7.140248574341358,"quality":"auspicious"},{"name":"Amṛta","start":"07:08","end":"08:51","startHours":7.140248574341358,"endHours":8.849859708700414,"quality":"auspicious"},{"name":"Kāla","start":"08:51","end":"10:34","startHours":8.849859708700414,"endHours":10.559470843059472,"quality":"inauspicious"},{"name":"Śubha","start":"10:34","end":"12:16","startHours":10.559470843059472,"endHours":12.26908197741853,"quality":"auspicious"},{"name":"Roga","start":"12:16","end":"13:59","startHours":12.26908197741853,"endHours":13.978693111777588,"quality":"inauspicious"},{"name":"Udveg","start":"13:59","end":"15:41","startHours":13.978693111777588,"endHours":15.688304246136642,"quality":"inauspicious"},{"name":"Chala","start":"15:41","end":"17:24","startHours":15.688304246136642,"endHours":17.3979153804957,"quality":"neutral"},{"name":"Labha","start":"17:24","end":"19:06","startHours":17.3979153804957,"endHours":19.107526514854758,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:06","end":"20:24","startHours":19.107526514854758,"endHours":20.3979153804957,"quality":"inauspicious"},{"name":"Chala","start":"20:24","end":"21:41","startHours":20.3979153804957,"endHours":21.688304246136646,"quality":"neutral"},{"name":"Labha","start":"21:41","end":"22:59","startHours":21.688304246136646,"endHours":22.978693111777588,"quality":"auspicious"},{"name":"Amṛta","start":"22:59","end":"00:16","startHours":22.978693111777588,"endHours":24.26908197741853,"quality":"auspicious"},{"name":"Kāla","start":"00:16","end":"01:34","startHours":24.26908197741853,"endHours":25.559470843059472,"quality":"inauspicious"},{"name":"Śubha","start":"01:34","end":"02:51","startHours":25.559470843059472,"endHours":26.849859708700414,"quality":"auspicious"},{"name":"Roga","start":"02:51","end":"04:08","startHours":26.849859708700414,"endHours":28.14024857434136,"quality":"inauspicious"},{"name":"Udveg","start":"04:08","end":"05:26","startHours":28.14024857434136,"endHours":29.430637439982302,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:26","end":"06:26","startHours":5.430637439982301,"endHours":6.430637439982301,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:26","end":"07:26","startHours":6.430637439982301,"endHours":7.430637439982301,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:26","end":"08:26","startHours":7.430637439982301,"endHours":8.430637439982302,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:26","end":"09:26","startHours":8.430637439982302,"endHours":9.430637439982302,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:26","end":"10:26","startHours":9.430637439982302,"endHours":10.430637439982302,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:26","end":"11:26","startHours":10.430637439982302,"endHours":11.430637439982302,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:26","end":"12:26","startHours":11.430637439982302,"endHours":12.430637439982302,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:26","end":"13:26","startHours":12.430637439982302,"endHours":13.430637439982302,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:26","end":"14:26","startHours":13.430637439982302,"endHours":14.430637439982302,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:26","end":"15:26","startHours":14.430637439982302,"endHours":15.430637439982302,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:26","end":"16:26","startHours":15.430637439982302,"endHours":16.430637439982302,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:26","end":"17:26","startHours":16.430637439982302,"endHours":17.430637439982302,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:26","end":"18:26","startHours":17.430637439982302,"endHours":18.430637439982302,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:26","end":"19:26","startHours":18.430637439982302,"endHours":19.430637439982302,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:26","end":"20:26","startHours":19.430637439982302,"endHours":20.430637439982302,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:26","end":"21:26","startHours":20.430637439982302,"endHours":21.430637439982302,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:26","end":"22:26","startHours":21.430637439982302,"endHours":22.430637439982302,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:26","end":"23:26","startHours":22.430637439982302,"endHours":23.430637439982302,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:26","end":"00:26","startHours":23.430637439982302,"endHours":24.430637439982302,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:26","end":"01:26","startHours":24.430637439982302,"endHours":25.430637439982302,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:26","end":"02:26","startHours":25.430637439982302,"endHours":26.430637439982302,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:26","end":"03:26","startHours":26.430637439982302,"endHours":27.430637439982302,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:26","end":"04:26","startHours":27.430637439982302,"endHours":28.430637439982302,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:26","end":"05:26","startHours":28.430637439982302,"endHours":29.430637439982302,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"South-West","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.980945830700147,"eotMinutes":3.2178813548881493,"ayanamsa":26.0517}},"calendars":{"vikram_samvat":2214,"vikram_samvatsara":"Pramoda","saka_samvat":2079,"saka_samvatsara":"Piṅgala","bengali_samvat":1564,"malayalam_era":1333,"nanakshahi_year":688,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Pratipada · Vikram 2214 Pramoda · Śaka 2079 Piṅgala"},"festivals":[{"id":"narada-jayanti","name":"Bhagavān Nārada Jayantī","name_sanskrit":"भगवान् नारद जयन्ती","tradition":"Vaishnava","associated_deity":"Devarṣi Nārada (ādi-bhakta · Vyāsa's guru)","significance":"Manifestation of Devarṣi Nārada — ādi-bhakta and tri-loka-saṅcāri who instructed Vyāsa to compose Śrīmad Bhāgavata. Without Nārada, no Bhāgavata; without Bhāgavata, no Krishna-tattva-pratiṣṭhā in Kali Yuga. Falls on Vaiśākha Kṛṣṇa Pratipadā (day after Buddha Pūrṇimā).","vrata":true,"primary_observance":"Recitation of Nārada-Bhakti-Sūtra; meditation on Krishna as taught by Nārada to Vyāsa (Bhāgavata 1.5)","detection":{"tithi_number":16,"tithi_paksha":"Kṛṣṇa","lunar_month":"Vaiśākha","lunar_month_system":"amanta"},"precedence":1,"sources":["Bhāgavata Purāṇa 1.5-6 (Nārada-Vyāsa-saṁvāda)","Nārada-Bhakti-Sūtra"]}],"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":[]},"validity":{"eternal":false,"location_specific":"vrindavan"},"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, 2157 CE · Vṛndāvana · Vidhyamitra","description":"May 25, 2157 CE for Vṛndāvana: Kṛṣṇa Pratipada, sūryodaya 05:26, sūryāsta 19:06.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2157-05-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2157-05-25","sa":"https://sa.vidhyamitra.com/city/vrindavan/2157-05-25","hi":"https://hi.vidhyamitra.com/city/vrindavan/2157-05-25","x-default":"https://vidhyamitra.com/city/vrindavan/2157-05-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T10:43:56.229Z","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":"2026-05-31T10:43:56.229Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T10:43:56.229Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}