{"id":"vidhyamitra:city-day:vrindavan:2027-08-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2027-08-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2027-08-04","date_display":"August 4, 2027 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":2027,"month":8,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461621.770833,"kali_year":5129,"ahargana":1873156.2708,"sun":{"sidereal_longitude":106.6216,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":128.4249,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":21.8033,"elapsed_within_tithi_degrees":9.8033},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":128.4249,"elapsed_within_degrees":8.4249},"yoga":{"number":18,"name":"Varīyān","sum_longitude":235.0465},"karana":{"half_tithi_index":3,"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":2027,"month":8,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461621.770833,"ahargana":1873156.2708,"kali_year":5129,"ayanamsa_lahiri":24.2384,"grahas":{"sun":{"sidereal_longitude":107.23810400000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":130.163404,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false,"latitude":-1.3338},"mars":{"sidereal_longitude":167.100104,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":98.63800400000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":127.38050399999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":104.67980399999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":3.6315040000000067,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":291.1665,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":111.1665,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2027,"month":8,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461621.770833,"kali_year":5129,"ahargana":1873156.2708,"sun":{"sidereal_longitude":106.6216,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":128.4249,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":21.8033,"elapsed_within_tithi_degrees":9.8033},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":128.4249,"elapsed_within_degrees":8.4249},"yoga":{"number":18,"name":"Varīyān","sum_longitude":235.0465},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.334,"elongation":21.803},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.334,"opposition_distance":158.197}},"eclipse_window_40days":[{"offset_days":13,"type":"lunar","occurs":true,"moon_latitude":0.487,"opposition_distance":2.324}]},"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":"05:44","sunsetLocal":"19:07","solarNoonLocal":"12:25","dayLengthHours":13.383709672409664,"dayLengthDisplay":"13 Hours 23 Mins 01 Secs","nightLengthDisplay":"10 Hours 36 Mins 59 Secs","moonriseLocal":"07:33","moonsetLocal":"20:20","rahuKala":{"name":"Rāhu Kāla","start":"12:25","end":"14:06","startHours":12.419277757733965,"endHours":14.092241466785174,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:24","end":"09:04","startHours":7.400386630580343,"endHours":9.073350339631551,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:45","end":"12:25","startHours":10.746314048682759,"endHours":12.419277757733965,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:51","end":"09:18","startHours":8.850288511758055,"endHours":9.296412167505045,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:17","end":"06:39","startHours":6.285077491212871,"endHours":6.641976415810461,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:52","startHours":11.973154101986976,"endHours":12.865401413480955,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:57","end":"04:50","startHours":3.9429282985411795,"endHours":4.835175610035157,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:37","end":"05:44","startHours":4.6121137821616625,"endHours":5.727422921529135,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:39","end":"15:33","startHours":14.649896036468911,"endHours":15.54214334796289,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:55","end":"19:19","startHours":18.9111325939388,"endHours":19.311132593938797,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:07","end":"19:40","startHours":19.111132593938798,"endHours":19.668787163622532,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:52","end":"20:37","startHours":18.861132593938798,"endHours":20.611132593938798,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:52","startHours":23.973154101986978,"endHours":24.865401413480953,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:44","end":"07:24","startHours":5.727422921529135,"endHours":7.400386630580343,"quality":"auspicious"},{"name":"Amṛta","start":"07:24","end":"09:04","startHours":7.400386630580343,"endHours":9.073350339631551,"quality":"auspicious"},{"name":"Kāla","start":"09:04","end":"10:45","startHours":9.073350339631551,"endHours":10.746314048682759,"quality":"inauspicious"},{"name":"Śubha","start":"10:45","end":"12:25","startHours":10.746314048682759,"endHours":12.419277757733965,"quality":"auspicious"},{"name":"Roga","start":"12:25","end":"14:06","startHours":12.419277757733965,"endHours":14.092241466785174,"quality":"inauspicious"},{"name":"Udveg","start":"14:06","end":"15:46","startHours":14.092241466785174,"endHours":15.765205175836382,"quality":"inauspicious"},{"name":"Chala","start":"15:46","end":"17:26","startHours":15.765205175836382,"endHours":17.438168884887588,"quality":"neutral"},{"name":"Labha","start":"17:26","end":"19:07","startHours":17.438168884887588,"endHours":19.111132593938798,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:07","end":"20:26","startHours":19.111132593938798,"endHours":20.43816888488759,"quality":"inauspicious"},{"name":"Chala","start":"20:26","end":"21:46","startHours":20.43816888488759,"endHours":21.765205175836382,"quality":"neutral"},{"name":"Labha","start":"21:46","end":"23:06","startHours":21.765205175836382,"endHours":23.092241466785175,"quality":"auspicious"},{"name":"Amṛta","start":"23:06","end":"00:25","startHours":23.092241466785175,"endHours":24.419277757733965,"quality":"auspicious"},{"name":"Kāla","start":"00:25","end":"01:45","startHours":24.419277757733965,"endHours":25.74631404868276,"quality":"inauspicious"},{"name":"Śubha","start":"01:45","end":"03:04","startHours":25.74631404868276,"endHours":27.073350339631553,"quality":"auspicious"},{"name":"Roga","start":"03:04","end":"04:24","startHours":27.073350339631553,"endHours":28.400386630580343,"quality":"inauspicious"},{"name":"Udveg","start":"04:24","end":"05:44","startHours":28.400386630580343,"endHours":29.727422921529133,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:44","end":"06:44","startHours":5.727422921529135,"endHours":6.727422921529135,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:44","end":"07:44","startHours":6.727422921529135,"endHours":7.727422921529135,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:44","end":"08:44","startHours":7.727422921529135,"endHours":8.727422921529135,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:44","end":"09:44","startHours":8.727422921529135,"endHours":9.727422921529135,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:44","end":"10:44","startHours":9.727422921529135,"endHours":10.727422921529135,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:44","end":"11:44","startHours":10.727422921529135,"endHours":11.727422921529135,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:44","end":"12:44","startHours":11.727422921529135,"endHours":12.727422921529135,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:44","end":"13:44","startHours":12.727422921529135,"endHours":13.727422921529135,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:44","end":"14:44","startHours":13.727422921529135,"endHours":14.727422921529135,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:44","end":"15:44","startHours":14.727422921529135,"endHours":15.727422921529135,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:44","end":"16:44","startHours":15.727422921529135,"endHours":16.727422921529133,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:44","end":"17:44","startHours":16.727422921529133,"endHours":17.727422921529133,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:44","end":"18:44","startHours":17.727422921529133,"endHours":18.727422921529133,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:44","end":"19:44","startHours":18.727422921529133,"endHours":19.727422921529133,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:44","end":"20:44","startHours":19.727422921529133,"endHours":20.727422921529133,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:44","end":"21:44","startHours":20.727422921529133,"endHours":21.727422921529133,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:44","end":"22:44","startHours":21.727422921529133,"endHours":22.727422921529133,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:44","end":"23:44","startHours":22.727422921529133,"endHours":23.727422921529133,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:44","end":"00:44","startHours":23.727422921529133,"endHours":24.727422921529133,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:44","end":"01:44","startHours":24.727422921529133,"endHours":25.727422921529133,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:44","end":"02:44","startHours":25.727422921529133,"endHours":26.727422921529133,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:44","end":"03:44","startHours":26.727422921529133,"endHours":27.727422921529133,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:44","end":"04:44","startHours":27.727422921529133,"endHours":28.727422921529133,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:44","end":"05:44","startHours":28.727422921529133,"endHours":29.727422921529133,"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":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"South-West","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":17.33704098633755,"eotMinutes":-5.793865464037833,"ayanamsa":24.2384}},"calendars":{"vikram_samvat":2084,"vikram_samvatsara":"Raudra","saka_samvat":1949,"saka_samvatsara":"Plavaṅga","bengali_samvat":1434,"malayalam_era":1203,"nanakshahi_year":558,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Dvitīyā · Vikram 2084 Raudra · Śaka 1949 Plavaṅga"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"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 August 4, 2027 CE · Vṛndāvana · Vidhyamitra","description":"August 4, 2027 CE for Vṛndāvana: Śukla Dvitīyā, sūryodaya 05:44, sūryāsta 19:07.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2027-08-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2027-08-04","sa":"https://sa.vidhyamitra.com/city/vrindavan/2027-08-04","hi":"https://hi.vidhyamitra.com/city/vrindavan/2027-08-04","x-default":"https://vidhyamitra.com/city/vrindavan/2027-08-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T22:26:00.201Z","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":"2026-05-14T22:26:00.201Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T22:26:00.201Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}