{"id":"vidhyamitra:city-day:dwarka:1827-05-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1827-05-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1827-05-25","date_display":"May 25, 1827 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":1827,"month":5,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2388501.770833,"kali_year":4929,"ahargana":1800036.2708,"sun":{"sidereal_longitude":41.89,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":34.5439,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":352.6539,"elapsed_within_tithi_degrees":4.6539},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":34.5439,"elapsed_within_degrees":7.8772},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":76.4338},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1827,"month":5,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2388501.770833,"ahargana":1800036.2708,"kali_year":4929,"ayanamsa_lahiri":21.4418,"grahas":{"sun":{"sidereal_longitude":41.575725000000034,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":33.56162499999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false,"latitude":-0.7132},"mars":{"sidereal_longitude":58.16202499999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":27.044024999999976,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":165.64162499999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":true},"venus":{"sidereal_longitude":9.162924999999973,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":74.82662499999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":205.416,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":25.416,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":1827,"month":5,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2388501.770833,"kali_year":4929,"ahargana":1800036.2708,"sun":{"sidereal_longitude":41.89,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":34.5439,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":352.6539,"elapsed_within_tithi_degrees":4.6539},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":34.5439,"elapsed_within_degrees":7.8772},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":76.4338},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.713,"elongation":7.346},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.713,"opposition_distance":172.654}},"eclipse_window_40days":[]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"06:11","sunsetLocal":"19:30","solarNoonLocal":"12:51","dayLengthHours":13.318888426956917,"dayLengthDisplay":"13 Hours 19 Mins 08 Secs","nightLengthDisplay":"10 Hours 40 Mins 52 Secs","moonriseLocal":"05:44","moonsetLocal":"18:54","rahuKala":{"name":"Rāhu Kāla","start":"11:11","end":"12:51","startHours":11.183600924048914,"endHours":12.84846197741853,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"16:11","end":"17:51","startHours":16.17818408415776,"endHours":17.843045137527373,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:51","end":"09:31","startHours":7.853878817309686,"endHours":9.518739870679301,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:44","startHours":9.296758396896685,"endHours":9.740721344461916,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:45","end":"07:06","startHours":6.743971448396609,"endHours":7.0991418064487934,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:24","end":"13:18","startHours":12.4044990298533,"endHours":13.292424924983761,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:25","end":"05:18","startHours":4.413165973679149,"endHours":5.30109186880961,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:05","end":"06:11","startHours":5.079110395026994,"endHours":6.189017763940071,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:04","end":"15:57","startHours":15.068276715244682,"endHours":15.956202610375144,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:18","end":"19:42","startHours":19.30790619089699,"endHours":19.70790619089699,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:30","end":"20:04","startHours":19.50790619089699,"endHours":20.062859875353528,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:15","end":"21:00","startHours":19.25790619089699,"endHours":21.00790619089699,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:24","end":"01:18","startHours":24.4044990298533,"endHours":25.29242492498376,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:11","end":"07:51","startHours":6.189017763940071,"endHours":7.853878817309686,"quality":"neutral"},{"name":"Labha","start":"07:51","end":"09:31","startHours":7.853878817309686,"endHours":9.518739870679301,"quality":"auspicious"},{"name":"Amṛta","start":"09:31","end":"11:11","startHours":9.518739870679301,"endHours":11.183600924048914,"quality":"auspicious"},{"name":"Kāla","start":"11:11","end":"12:51","startHours":11.183600924048914,"endHours":12.84846197741853,"quality":"inauspicious"},{"name":"Śubha","start":"12:51","end":"14:31","startHours":12.84846197741853,"endHours":14.513323030788143,"quality":"auspicious"},{"name":"Roga","start":"14:31","end":"16:11","startHours":14.513323030788143,"endHours":16.17818408415776,"quality":"inauspicious"},{"name":"Udveg","start":"16:11","end":"17:51","startHours":16.17818408415776,"endHours":17.843045137527373,"quality":"inauspicious"},{"name":"Chala","start":"17:51","end":"19:30","startHours":17.843045137527373,"endHours":19.50790619089699,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:30","end":"20:51","startHours":19.50790619089699,"endHours":20.843045137527376,"quality":"inauspicious"},{"name":"Udveg","start":"20:51","end":"22:11","startHours":20.843045137527376,"endHours":22.17818408415776,"quality":"inauspicious"},{"name":"Chala","start":"22:11","end":"23:31","startHours":22.17818408415776,"endHours":23.513323030788143,"quality":"neutral"},{"name":"Labha","start":"23:31","end":"00:51","startHours":23.513323030788143,"endHours":24.84846197741853,"quality":"auspicious"},{"name":"Amṛta","start":"00:51","end":"02:11","startHours":24.84846197741853,"endHours":26.183600924048918,"quality":"auspicious"},{"name":"Kāla","start":"02:11","end":"03:31","startHours":26.183600924048918,"endHours":27.5187398706793,"quality":"inauspicious"},{"name":"Śubha","start":"03:31","end":"04:51","startHours":27.5187398706793,"endHours":28.853878817309685,"quality":"auspicious"},{"name":"Roga","start":"04:51","end":"06:11","startHours":28.853878817309685,"endHours":30.189017763940072,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:11","end":"07:11","startHours":6.189017763940071,"endHours":7.189017763940071,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:11","end":"08:11","startHours":7.189017763940071,"endHours":8.189017763940072,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:11","end":"09:11","startHours":8.189017763940072,"endHours":9.189017763940072,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:11","end":"10:11","startHours":9.189017763940072,"endHours":10.189017763940072,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:11","end":"11:11","startHours":10.189017763940072,"endHours":11.189017763940072,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:11","end":"12:11","startHours":11.189017763940072,"endHours":12.189017763940072,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:11","end":"13:11","startHours":12.189017763940072,"endHours":13.189017763940072,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:11","end":"14:11","startHours":13.189017763940072,"endHours":14.189017763940072,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:11","end":"15:11","startHours":14.189017763940072,"endHours":15.189017763940072,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:11","end":"16:11","startHours":15.189017763940072,"endHours":16.189017763940072,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:11","end":"17:11","startHours":16.189017763940072,"endHours":17.189017763940072,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:11","end":"18:11","startHours":17.189017763940072,"endHours":18.189017763940072,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:11","end":"19:11","startHours":18.189017763940072,"endHours":19.189017763940072,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:11","end":"20:11","startHours":19.189017763940072,"endHours":20.189017763940072,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:11","end":"21:11","startHours":20.189017763940072,"endHours":21.189017763940072,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:11","end":"22:11","startHours":21.189017763940072,"endHours":22.189017763940072,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:11","end":"23:11","startHours":22.189017763940072,"endHours":23.189017763940072,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:11","end":"00:11","startHours":23.189017763940072,"endHours":24.189017763940072,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:11","end":"01:11","startHours":24.189017763940072,"endHours":25.189017763940072,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:11","end":"02:11","startHours":25.189017763940072,"endHours":26.189017763940072,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:11","end":"03:11","startHours":26.189017763940072,"endHours":27.189017763940072,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:11","end":"04:11","startHours":27.189017763940072,"endHours":28.189017763940072,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:11","end":"05:11","startHours":28.189017763940072,"endHours":29.189017763940072,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:11","end":"06:11","startHours":29.189017763940072,"endHours":30.189017763940072,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"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":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.758969770412598,"eotMinutes":3.2178813548881493,"ayanamsa":21.4418}},"calendars":{"vikram_samvat":1884,"vikram_samvatsara":"Śārvarī","saka_samvat":1749,"saka_samvatsara":"Sarvajit","bengali_samvat":1234,"malayalam_era":1003,"nanakshahi_year":358,"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 Amāvasyā · Vikram 1884 Śārvarī · Śaka 1749 Sarvajit"},"festivals":[{"id":"vat-savitri-amavasya","name":"Vaṭa Sāvitrī Amāvasyā","name_sanskrit":"वट सावित्री अमावस्या","tradition":"Pan-Hindu","associated_deity":"Sāvitrī Devī","significance":"Sāvitrī's redemption of Satyavān from Yama; pati-vrata observance.","vrata":true,"detection":{"tithi_number":30,"tithi_paksha":"Kṛṣṇa","lunar_month":"Jyeṣṭha"},"precedence":2,"sources":["Mahābhārata, Vana Parva — Sāvitrī Upākhyāna"]}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"dwarka"},"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, 1827 CE · Dvārakā · Vidhyamitra","description":"May 25, 1827 CE for Dvārakā: Kṛṣṇa Amāvasyā, sūryodaya 06:11, sūryāsta 19:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1827-05-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1827-05-25","sa":"https://sa.vidhyamitra.com/city/dwarka/1827-05-25","hi":"https://hi.vidhyamitra.com/city/dwarka/1827-05-25","x-default":"https://vidhyamitra.com/city/dwarka/1827-05-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T19:46:47.884Z","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":"2026-06-02T19:46:47.884Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T19:46:47.884Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}