{"id":"vidhyamitra:city-day:sringeri:1981-05-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/sringeri/1981-05-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1981-05-25","date_display":"May 25, 1981 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":1981,"month":5,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444749.770833,"kali_year":5083,"ahargana":1856284.2708,"sun":{"sidereal_longitude":40.1271,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":291.6203,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":251.4932,"elapsed_within_tithi_degrees":11.4932},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":291.6203,"elapsed_within_degrees":11.6203},"yoga":{"number":25,"name":"Brahma","sum_longitude":331.7474},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"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":1981,"month":5,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444749.770833,"ahargana":1856284.2708,"kali_year":5083,"ayanamsa_lahiri":23.5931,"grahas":{"sun":{"sidereal_longitude":40.16393800000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":288.050038,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false,"latitude":-0.5084},"mars":{"sidereal_longitude":28.595838000000015,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":63.203438000000006,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":157.04283799999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":52.92343800000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":159.26433799999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":105.1263,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":285.1263,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":1981,"month":5,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444749.770833,"kali_year":5083,"ahargana":1856284.2708,"sun":{"sidereal_longitude":40.1271,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":291.6203,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":251.4932,"elapsed_within_tithi_degrees":11.4932},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":291.6203,"elapsed_within_degrees":11.6203},"yoga":{"number":25,"name":"Brahma","sum_longitude":331.7474},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.508,"elongation":108.507},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.508,"opposition_distance":71.493}},"eclipse_window_40days":[]},"city":{"slug":"sringeri","name":"Śṛṅgerī (Śaṅkara-pīṭha)","lat":13.4198,"lon":75.2526,"tz_offset_hours":5.5,"state":"Karnataka","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"sringeri","name":"Śṛṅgerī (Śaṅkara-pīṭha)","lat":13.4198,"lon":75.2526,"tz_offset_hours":5.5,"state":"Karnataka","country":"IN","tier":"tirtha"},"sunriseLocal":"06:01","sunsetLocal":"18:50","solarNoonLocal":"12:26","dayLengthHours":12.819837151618547,"dayLengthDisplay":"12 Hours 49 Mins 11 Secs","nightLengthDisplay":"11 Hours 10 Mins 49 Secs","moonriseLocal":"23:12","moonsetLocal":"10:43","rahuKala":{"name":"Rāhu Kāla","start":"07:37","end":"09:13","startHours":7.622089712228242,"endHours":9.22456935618056,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:50","end":"12:26","startHours":10.82704900013288,"endHours":12.429528644085197,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:02","end":"15:38","startHours":14.032008288037515,"endHours":15.634487931989835,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:01","end":"09:26","startHours":9.010905403653585,"endHours":9.438233308707536,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:33","end":"06:54","startHours":6.553769949593363,"endHours":6.895632273636524,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:51","startHours":12.002200739031245,"endHours":12.856856549139149,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:19","end":"05:10","startHours":4.310298448060117,"endHours":5.16495425816802,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:57","end":"06:01","startHours":4.951290305641045,"endHours":6.019610068275924,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:34","end":"15:25","startHours":14.566168169354956,"endHours":15.42082397946286,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:38","end":"19:02","startHours":18.63944721989447,"endHours":19.03944721989447,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:50","end":"19:22","startHours":18.83944721989447,"endHours":19.37360710121191,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:35","end":"20:20","startHours":18.58944721989447,"endHours":20.33944721989447,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:51","startHours":24.002200739031245,"endHours":24.856856549139145,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:01","end":"07:37","startHours":6.019610068275924,"endHours":7.622089712228242,"quality":"auspicious"},{"name":"Kāla","start":"07:37","end":"09:13","startHours":7.622089712228242,"endHours":9.22456935618056,"quality":"inauspicious"},{"name":"Śubha","start":"09:13","end":"10:50","startHours":9.22456935618056,"endHours":10.82704900013288,"quality":"auspicious"},{"name":"Roga","start":"10:50","end":"12:26","startHours":10.82704900013288,"endHours":12.429528644085197,"quality":"inauspicious"},{"name":"Udveg","start":"12:26","end":"14:02","startHours":12.429528644085197,"endHours":14.032008288037515,"quality":"inauspicious"},{"name":"Chala","start":"14:02","end":"15:38","startHours":14.032008288037515,"endHours":15.634487931989835,"quality":"neutral"},{"name":"Labha","start":"15:38","end":"17:14","startHours":15.634487931989835,"endHours":17.236967575942153,"quality":"auspicious"},{"name":"Amṛta","start":"17:14","end":"18:50","startHours":17.236967575942153,"endHours":18.83944721989447,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:50","end":"20:14","startHours":18.83944721989447,"endHours":20.236967575942153,"quality":"neutral"},{"name":"Labha","start":"20:14","end":"21:38","startHours":20.236967575942153,"endHours":21.634487931989835,"quality":"auspicious"},{"name":"Amṛta","start":"21:38","end":"23:02","startHours":21.634487931989835,"endHours":23.032008288037517,"quality":"auspicious"},{"name":"Kāla","start":"23:02","end":"00:26","startHours":23.032008288037517,"endHours":24.429528644085195,"quality":"inauspicious"},{"name":"Śubha","start":"00:26","end":"01:50","startHours":24.429528644085195,"endHours":25.82704900013288,"quality":"auspicious"},{"name":"Roga","start":"01:50","end":"03:13","startHours":25.82704900013288,"endHours":27.22456935618056,"quality":"inauspicious"},{"name":"Udveg","start":"03:13","end":"04:37","startHours":27.22456935618056,"endHours":28.62208971222824,"quality":"inauspicious"},{"name":"Chala","start":"04:37","end":"06:01","startHours":28.62208971222824,"endHours":30.019610068275924,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:01","end":"07:01","startHours":6.019610068275924,"endHours":7.019610068275924,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:01","end":"08:01","startHours":7.019610068275924,"endHours":8.019610068275924,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:01","end":"09:01","startHours":8.019610068275924,"endHours":9.019610068275924,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:01","end":"10:01","startHours":9.019610068275924,"endHours":10.019610068275924,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:01","end":"11:01","startHours":10.019610068275924,"endHours":11.019610068275924,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:01","end":"12:01","startHours":11.019610068275924,"endHours":12.019610068275924,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:01","end":"13:01","startHours":12.019610068275924,"endHours":13.019610068275924,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:01","end":"14:01","startHours":13.019610068275924,"endHours":14.019610068275924,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:01","end":"15:01","startHours":14.019610068275924,"endHours":15.019610068275924,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:01","end":"16:01","startHours":15.019610068275924,"endHours":16.019610068275924,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:01","end":"17:01","startHours":16.019610068275924,"endHours":17.019610068275924,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:01","end":"18:01","startHours":17.019610068275924,"endHours":18.019610068275924,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:01","end":"19:01","startHours":18.019610068275924,"endHours":19.019610068275924,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:01","end":"20:01","startHours":19.019610068275924,"endHours":20.019610068275924,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:01","end":"21:01","startHours":20.019610068275924,"endHours":21.019610068275924,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:01","end":"22:01","startHours":21.019610068275924,"endHours":22.019610068275924,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:01","end":"23:01","startHours":22.019610068275924,"endHours":23.019610068275924,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:01","end":"00:01","startHours":23.019610068275924,"endHours":24.019610068275924,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:01","end":"01:01","startHours":24.019610068275924,"endHours":25.019610068275924,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:01","end":"02:01","startHours":25.019610068275924,"endHours":26.019610068275924,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:01","end":"03:01","startHours":26.019610068275924,"endHours":27.019610068275924,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:01","end":"04:01","startHours":27.019610068275924,"endHours":28.019610068275924,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:01","end":"05:01","startHours":28.019610068275924,"endHours":29.019610068275924,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:01","end":"06:01","startHours":29.019610068275924,"endHours":30.019610068275924,"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":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Cara","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":20.899939237859396,"eotMinutes":3.2178813548881493,"ayanamsa":23.5931}},"calendars":{"vikram_samvat":2038,"vikram_samvatsara":"Bhāva","saka_samvat":1903,"saka_samvatsara":"Durmati","bengali_samvat":1388,"malayalam_era":1157,"nanakshahi_year":512,"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 Ṣaṣṭhī · Vikram 2038 Bhāva · Śaka 1903 Durmati"},"festivals":[],"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":[]},"validity":{"eternal":false,"location_specific":"sringeri"},"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, 1981 CE · Śṛṅgerī (Śaṅkara-pīṭha) · Vidhyamitra","description":"May 25, 1981 CE for Śṛṅgerī (Śaṅkara-pīṭha): Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:01, sūryāsta 18:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/sringeri/1981-05-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/sringeri/1981-05-25","sa":"https://sa.vidhyamitra.com/city/sringeri/1981-05-25","hi":"https://hi.vidhyamitra.com/city/sringeri/1981-05-25","x-default":"https://vidhyamitra.com/city/sringeri/1981-05-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T20:35:47.506Z","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":"2026-05-31T20:35:47.507Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T20:35:47.507Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}