{"id":"vidhyamitra:city-day:vrindavan:2107-08-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2107-08-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2107-08-28","date_display":"August 28, 2107 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":2107,"month":8,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490864.770833,"kali_year":5209,"ahargana":1902399.2708,"sun":{"sidereal_longitude":127.9314,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":245.3168,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":117.3854,"elapsed_within_tithi_degrees":9.3854},"nakshatra":{"number":19,"name":"Mūla","pada":2,"moon_longitude":245.3168,"elapsed_within_degrees":5.3168},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":13.2482},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2107,"month":8,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2490864.770833,"ahargana":1902399.2708,"kali_year":5209,"ayanamsa_lahiri":25.3568,"grahas":{"sun":{"sidereal_longitude":128.85510599999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":248.50560599999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false,"latitude":4.0294},"mars":{"sidereal_longitude":88.59060599999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":152.60100599999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":51.81700599999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":137.66510600000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":254.937906,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":181.7316,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":1.7316,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"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":2107,"month":8,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490864.770833,"kali_year":5209,"ahargana":1902399.2708,"sun":{"sidereal_longitude":127.9314,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":245.3168,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":117.3854,"elapsed_within_tithi_degrees":9.3854},"nakshatra":{"number":19,"name":"Mūla","pada":2,"moon_longitude":245.3168,"elapsed_within_degrees":5.3168},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":13.2482},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.029,"elongation":117.385},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.029,"opposition_distance":62.615}},"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":"05:55","sunsetLocal":"18:45","solarNoonLocal":"12:20","dayLengthHours":12.829422989231908,"dayLengthDisplay":"12 Hours 49 Mins 46 Secs","nightLengthDisplay":"11 Hours 10 Mins 14 Secs","moonriseLocal":"15:08","moonsetLocal":"01:30","rahuKala":{"name":"Rāhu Kāla","start":"17:09","end":"18:45","startHours":17.1472557663117,"endHours":18.75093363996569,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:20","end":"13:56","startHours":12.336222145349737,"endHours":13.939900019003726,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:33","end":"17:09","startHours":15.543577892657712,"endHours":17.1472557663117,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:55","end":"09:21","startHours":8.91504268155456,"endHours":9.342690114528958,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:27","end":"06:48","startHours":6.456069941951778,"endHours":6.798187888331296,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:46","startHours":11.90857471237534,"endHours":12.763869578324133,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:13","end":"05:04","startHours":4.2109209188361945,"endHours":5.066215784784988,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:51","end":"05:55","startHours":4.85239206829779,"endHours":5.921510650733782,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:20","startHours":14.474459310221722,"endHours":15.329754176170516,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:33","end":"18:57","startHours":18.55093363996569,"endHours":18.95093363996569,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:45","end":"19:17","startHours":18.75093363996569,"endHours":19.285492931183686,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:30","end":"20:15","startHours":18.50093363996569,"endHours":20.25093363996569,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:46","startHours":23.90857471237534,"endHours":24.763869578324133,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:55","end":"07:32","startHours":5.921510650733782,"endHours":7.5251885243877705,"quality":"inauspicious"},{"name":"Chala","start":"07:32","end":"09:08","startHours":7.5251885243877705,"endHours":9.128866398041758,"quality":"neutral"},{"name":"Labha","start":"09:08","end":"10:44","startHours":9.128866398041758,"endHours":10.732544271695748,"quality":"auspicious"},{"name":"Amṛta","start":"10:44","end":"12:20","startHours":10.732544271695748,"endHours":12.336222145349737,"quality":"auspicious"},{"name":"Kāla","start":"12:20","end":"13:56","startHours":12.336222145349737,"endHours":13.939900019003726,"quality":"inauspicious"},{"name":"Śubha","start":"13:56","end":"15:33","startHours":13.939900019003726,"endHours":15.543577892657712,"quality":"auspicious"},{"name":"Roga","start":"15:33","end":"17:09","startHours":15.543577892657712,"endHours":17.1472557663117,"quality":"inauspicious"},{"name":"Udveg","start":"17:09","end":"18:45","startHours":17.1472557663117,"endHours":18.75093363996569,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:45","end":"20:09","startHours":18.75093363996569,"endHours":20.1472557663117,"quality":"auspicious"},{"name":"Roga","start":"20:09","end":"21:33","startHours":20.1472557663117,"endHours":21.543577892657716,"quality":"inauspicious"},{"name":"Udveg","start":"21:33","end":"22:56","startHours":21.543577892657716,"endHours":22.939900019003726,"quality":"inauspicious"},{"name":"Chala","start":"22:56","end":"00:20","startHours":22.939900019003726,"endHours":24.336222145349737,"quality":"neutral"},{"name":"Labha","start":"00:20","end":"01:44","startHours":24.336222145349737,"endHours":25.732544271695748,"quality":"auspicious"},{"name":"Amṛta","start":"01:44","end":"03:08","startHours":25.732544271695748,"endHours":27.128866398041758,"quality":"auspicious"},{"name":"Kāla","start":"03:08","end":"04:32","startHours":27.128866398041758,"endHours":28.525188524387772,"quality":"inauspicious"},{"name":"Śubha","start":"04:32","end":"05:55","startHours":28.525188524387772,"endHours":29.921510650733783,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:55","end":"06:55","startHours":5.921510650733782,"endHours":6.921510650733782,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:55","end":"07:55","startHours":6.921510650733782,"endHours":7.921510650733782,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:55","end":"08:55","startHours":7.921510650733782,"endHours":8.921510650733783,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:55","end":"09:55","startHours":8.921510650733783,"endHours":9.921510650733783,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:55","end":"10:55","startHours":9.921510650733783,"endHours":10.921510650733783,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:55","end":"11:55","startHours":10.921510650733783,"endHours":11.921510650733783,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:55","end":"12:55","startHours":11.921510650733783,"endHours":12.921510650733783,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:55","end":"13:55","startHours":12.921510650733783,"endHours":13.921510650733783,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:55","end":"14:55","startHours":13.921510650733783,"endHours":14.921510650733783,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:55","end":"15:55","startHours":14.921510650733783,"endHours":15.921510650733783,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:55","end":"16:55","startHours":15.921510650733783,"endHours":16.921510650733783,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:55","end":"17:55","startHours":16.921510650733783,"endHours":17.921510650733783,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:55","end":"18:55","startHours":17.921510650733783,"endHours":18.921510650733783,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:55","end":"19:55","startHours":18.921510650733783,"endHours":19.921510650733783,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:55","end":"20:55","startHours":19.921510650733783,"endHours":20.921510650733783,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:55","end":"21:55","startHours":20.921510650733783,"endHours":21.921510650733783,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:55","end":"22:55","startHours":21.921510650733783,"endHours":22.921510650733783,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:55","end":"23:55","startHours":22.921510650733783,"endHours":23.921510650733783,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:55","end":"00:55","startHours":23.921510650733783,"endHours":24.921510650733783,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:55","end":"01:55","startHours":24.921510650733783,"endHours":25.921510650733783,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:55","end":"02:55","startHours":25.921510650733783,"endHours":26.921510650733783,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:55","end":"03:55","startHours":26.921510650733783,"endHours":27.921510650733783,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:55","end":"04:55","startHours":27.921510650733783,"endHours":28.921510650733783,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:55","end":"05:55","startHours":28.921510650733783,"endHours":29.921510650733783,"planetary_lord":"Jupiter"}],"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","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":9.964101933757812,"eotMinutes":-0.8105287209842176,"ayanamsa":25.3568}},"calendars":{"vikram_samvat":2164,"vikram_samvatsara":"Vikrama","saka_samvat":2029,"saka_samvatsara":"Prabhava","bengali_samvat":1514,"malayalam_era":1283,"nanakshahi_year":638,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Daśamī · Vikram 2164 Vikrama · Śaka 2029 Prabhava"},"festivals":[{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 28, 2107 CE · Vṛndāvana · Vidhyamitra","description":"August 28, 2107 CE for Vṛndāvana: Śukla Daśamī, sūryodaya 05:55, sūryāsta 18:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2107-08-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2107-08-28","sa":"https://sa.vidhyamitra.com/city/vrindavan/2107-08-28","hi":"https://hi.vidhyamitra.com/city/vrindavan/2107-08-28","x-default":"https://vidhyamitra.com/city/vrindavan/2107-08-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T23:18:50.912Z","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":"2026-05-22T23:18:50.912Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T23:18:50.912Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}