{"id":"vidhyamitra:city-day:vrindavan:2028-10-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2028-10-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2028-10-04","date_display":"October 4, 2028 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":2028,"month":10,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462048.770833,"kali_year":5130,"ahargana":1873583.2708,"sun":{"sidereal_longitude":166.2755,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":351.1865,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":184.9109,"elapsed_within_tithi_degrees":4.9109},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":351.1865,"elapsed_within_degrees":4.5198},"yoga":{"number":12,"name":"Dhruva","sum_longitude":157.462},"karana":{"half_tithi_index":30,"name":"Bālava"},"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":2028,"month":10,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2462048.770833,"ahargana":1873583.2708,"kali_year":5130,"ayanamsa_lahiri":24.2547,"grahas":{"sun":{"sidereal_longitude":167.09038899999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"moon":{"sidereal_longitude":350.951789,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false,"latitude":4.4629},"mars":{"sidereal_longitude":113.50628899999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":163.52328899999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":164.31098900000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"venus":{"sidereal_longitude":127.24608899999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":15.546289000000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":268.542,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":88.542,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"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":2028,"month":10,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462048.770833,"kali_year":5130,"ahargana":1873583.2708,"sun":{"sidereal_longitude":166.2755,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":351.1865,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":184.9109,"elapsed_within_tithi_degrees":4.9109},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":351.1865,"elapsed_within_degrees":4.5198},"yoga":{"number":12,"name":"Dhruva","sum_longitude":157.462},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.463,"elongation":175.089},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.463,"opposition_distance":4.911}},"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":"06:13","sunsetLocal":"18:02","solarNoonLocal":"12:07","dayLengthHours":11.812676829258187,"dayLengthDisplay":"11 Hours 48 Mins 46 Secs","nightLengthDisplay":"12 Hours 11 Mins 14 Secs","moonriseLocal":"18:08","moonsetLocal":"06:38","rahuKala":{"name":"Rāhu Kāla","start":"12:07","end":"13:36","startHours":12.121095613538497,"endHours":13.59768021719577,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:41","end":"09:10","startHours":7.691341802566676,"endHours":9.167926406223948,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:39","end":"12:07","startHours":10.644511009881223,"endHours":12.121095613538497,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:58","end":"09:22","startHours":8.971048459069646,"endHours":9.364804353378252,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:42","end":"07:01","startHours":6.70695206679516,"endHours":7.021956782242045,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:44","end":"12:31","startHours":11.72733971922989,"endHours":12.514851507847103,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:38","end":"05:26","startHours":4.639733621674978,"endHours":5.42724541029219,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:14","end":"06:13","startHours":5.2303674631378865,"endHours":6.214757198909402,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:05","end":"14:53","startHours":14.089875085081527,"endHours":14.87738687369874,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:50","end":"18:14","startHours":17.82743402816759,"endHours":18.22743402816759,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:02","end":"18:31","startHours":18.02743402816759,"endHours":18.519628896053348,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:47","end":"19:32","startHours":17.77743402816759,"endHours":19.52743402816759,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:44","end":"00:31","startHours":23.727339719229892,"endHours":24.5148515078471,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:13","end":"07:41","startHours":6.214757198909402,"endHours":7.691341802566676,"quality":"auspicious"},{"name":"Amṛta","start":"07:41","end":"09:10","startHours":7.691341802566676,"endHours":9.167926406223948,"quality":"auspicious"},{"name":"Kāla","start":"09:10","end":"10:39","startHours":9.167926406223948,"endHours":10.644511009881223,"quality":"inauspicious"},{"name":"Śubha","start":"10:39","end":"12:07","startHours":10.644511009881223,"endHours":12.121095613538497,"quality":"auspicious"},{"name":"Roga","start":"12:07","end":"13:36","startHours":12.121095613538497,"endHours":13.59768021719577,"quality":"inauspicious"},{"name":"Udveg","start":"13:36","end":"15:04","startHours":13.59768021719577,"endHours":15.074264820853042,"quality":"inauspicious"},{"name":"Chala","start":"15:04","end":"16:33","startHours":15.074264820853042,"endHours":16.550849424510318,"quality":"neutral"},{"name":"Labha","start":"16:33","end":"18:02","startHours":16.550849424510318,"endHours":18.02743402816759,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:02","end":"19:33","startHours":18.02743402816759,"endHours":19.550849424510318,"quality":"inauspicious"},{"name":"Chala","start":"19:33","end":"21:04","startHours":19.550849424510318,"endHours":21.074264820853045,"quality":"neutral"},{"name":"Labha","start":"21:04","end":"22:36","startHours":21.074264820853045,"endHours":22.59768021719577,"quality":"auspicious"},{"name":"Amṛta","start":"22:36","end":"00:07","startHours":22.59768021719577,"endHours":24.121095613538497,"quality":"auspicious"},{"name":"Kāla","start":"00:07","end":"01:39","startHours":24.121095613538497,"endHours":25.644511009881224,"quality":"inauspicious"},{"name":"Śubha","start":"01:39","end":"03:10","startHours":25.644511009881224,"endHours":27.16792640622395,"quality":"auspicious"},{"name":"Roga","start":"03:10","end":"04:41","startHours":27.16792640622395,"endHours":28.691341802566676,"quality":"inauspicious"},{"name":"Udveg","start":"04:41","end":"06:13","startHours":28.691341802566676,"endHours":30.214757198909403,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:13","end":"07:13","startHours":6.214757198909402,"endHours":7.214757198909402,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:13","end":"08:13","startHours":7.214757198909402,"endHours":8.214757198909403,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:13","end":"09:13","startHours":8.214757198909403,"endHours":9.214757198909403,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:13","end":"10:13","startHours":9.214757198909403,"endHours":10.214757198909403,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:13","end":"11:13","startHours":10.214757198909403,"endHours":11.214757198909403,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:13","end":"12:13","startHours":11.214757198909403,"endHours":12.214757198909403,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:13","end":"13:13","startHours":12.214757198909403,"endHours":13.214757198909403,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:13","end":"14:13","startHours":13.214757198909403,"endHours":14.214757198909403,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:13","end":"15:13","startHours":14.214757198909403,"endHours":15.214757198909403,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:13","end":"16:13","startHours":15.214757198909403,"endHours":16.214757198909403,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:13","end":"17:13","startHours":16.214757198909403,"endHours":17.214757198909403,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:13","end":"18:13","startHours":17.214757198909403,"endHours":18.214757198909403,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:13","end":"19:13","startHours":18.214757198909403,"endHours":19.214757198909403,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:13","end":"20:13","startHours":19.214757198909403,"endHours":20.214757198909403,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:13","end":"21:13","startHours":20.214757198909403,"endHours":21.214757198909403,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:13","end":"22:13","startHours":21.214757198909403,"endHours":22.214757198909403,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:13","end":"23:13","startHours":22.214757198909403,"endHours":23.214757198909403,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:13","end":"00:13","startHours":23.214757198909403,"endHours":24.214757198909403,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:13","end":"01:13","startHours":24.214757198909403,"endHours":25.214757198909403,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:13","end":"02:13","startHours":25.214757198909403,"endHours":26.214757198909403,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:13","end":"03:13","startHours":26.214757198909403,"endHours":27.214757198909403,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:13","end":"04:13","startHours":27.214757198909403,"endHours":28.214757198909403,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:13","end":"05:13","startHours":28.214757198909403,"endHours":29.214757198909403,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:13","end":"06:13","startHours":29.214757198909403,"endHours":30.214757198909403,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-4.487468184940656,"eotMinutes":12.09706318769023,"ayanamsa":24.2547}},"calendars":{"vikram_samvat":2085,"vikram_samvatsara":"Durmati","saka_samvat":1950,"saka_samvatsara":"Kīlaka","bengali_samvat":1435,"malayalam_era":1204,"nanakshahi_year":559,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Pratipada · Vikram 2085 Durmati · Śaka 1950 Kīlaka"},"festivals":[{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi":"Kanyā"},"precedence":4}],"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 October 4, 2028 CE · Vṛndāvana · Vidhyamitra","description":"October 4, 2028 CE for Vṛndāvana: Kṛṣṇa Pratipada, sūryodaya 06:13, sūryāsta 18:02.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2028-10-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2028-10-04","sa":"https://sa.vidhyamitra.com/city/vrindavan/2028-10-04","hi":"https://hi.vidhyamitra.com/city/vrindavan/2028-10-04","x-default":"https://vidhyamitra.com/city/vrindavan/2028-10-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T04:03:32.455Z","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":"2026-05-15T04:03:32.455Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T04:03:32.455Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}