{"id":"vidhyamitra:city-day:vrindavan:2018-10-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2018-10-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2018-10-25","date_display":"October 25, 2018 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":2018,"month":10,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458416.770833,"kali_year":5120,"ahargana":1869951.2708,"sun":{"sidereal_longitude":186.7053,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":10.0558,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":183.3505,"elapsed_within_tithi_degrees":3.3505},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":10.0558,"elapsed_within_degrees":10.0558},"yoga":{"number":15,"name":"Vajra","sum_longitude":196.761},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2018,"month":10,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458416.770833,"ahargana":1869951.2708,"kali_year":5120,"ayanamsa_lahiri":24.1158,"grahas":{"sun":{"sidereal_longitude":187.46105799999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":11.681557999999995,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false,"latitude":-4.4994},"mars":{"sidereal_longitude":292.913858,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":207.61375799999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":212.69995800000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":189.80315799999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":250.17455800000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":100.9828,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":280.9828,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":2018,"month":10,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458416.770833,"kali_year":5120,"ahargana":1869951.2708,"sun":{"sidereal_longitude":186.7053,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":10.0558,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":183.3505,"elapsed_within_tithi_degrees":3.3505},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":10.0558,"elapsed_within_degrees":10.0558},"yoga":{"number":15,"name":"Vajra","sum_longitude":196.761},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.499,"elongation":176.65},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.499,"opposition_distance":3.35}},"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":"06:25","sunsetLocal":"17:41","solarNoonLocal":"12:03","dayLengthHours":11.277847773333491,"dayLengthDisplay":"11 Hours 16 Mins 40 Secs","nightLengthDisplay":"12 Hours 43 Mins 20 Secs","moonriseLocal":"17:49","moonsetLocal":"06:51","rahuKala":{"name":"Rāhu Kāla","start":"13:28","end":"14:52","startHours":13.461863320550588,"endHours":14.871594292217274,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:25","end":"07:49","startHours":6.413208462217155,"endHours":7.822939433883842,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:14","end":"10:39","startHours":9.232670405550529,"endHours":10.642401377217215,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:25","startHours":9.044706275994969,"endHours":9.420634535106085,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:53","end":"07:11","startHours":6.883118786106051,"endHours":7.1838613933949445,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:26","startHours":11.676204089772785,"endHours":12.428060607995018,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:55","end":"05:40","startHours":4.90949542577269,"endHours":5.661351943994923,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:28","end":"06:25","startHours":5.473387814439365,"endHours":6.413208462217155,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:41","startHours":13.931773644439483,"endHours":14.683630162661716,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:29","end":"17:53","startHours":17.491056235550648,"endHours":17.891056235550646,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:41","end":"18:10","startHours":17.691056235550647,"endHours":18.160966559439544,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:26","end":"19:11","startHours":17.441056235550647,"endHours":19.191056235550647,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:26","startHours":23.676204089772785,"endHours":24.428060607995018,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:25","end":"07:49","startHours":6.413208462217155,"endHours":7.822939433883842,"quality":"auspicious"},{"name":"Roga","start":"07:49","end":"09:14","startHours":7.822939433883842,"endHours":9.232670405550529,"quality":"inauspicious"},{"name":"Udveg","start":"09:14","end":"10:39","startHours":9.232670405550529,"endHours":10.642401377217215,"quality":"inauspicious"},{"name":"Chala","start":"10:39","end":"12:03","startHours":10.642401377217215,"endHours":12.052132348883902,"quality":"neutral"},{"name":"Labha","start":"12:03","end":"13:28","startHours":12.052132348883902,"endHours":13.461863320550588,"quality":"auspicious"},{"name":"Amṛta","start":"13:28","end":"14:52","startHours":13.461863320550588,"endHours":14.871594292217274,"quality":"auspicious"},{"name":"Kāla","start":"14:52","end":"16:17","startHours":14.871594292217274,"endHours":16.28132526388396,"quality":"inauspicious"},{"name":"Śubha","start":"16:17","end":"17:41","startHours":16.28132526388396,"endHours":17.691056235550647,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:41","end":"19:17","startHours":17.691056235550647,"endHours":19.28132526388396,"quality":"auspicious"},{"name":"Kāla","start":"19:17","end":"20:52","startHours":19.28132526388396,"endHours":20.871594292217274,"quality":"inauspicious"},{"name":"Śubha","start":"20:52","end":"22:28","startHours":20.871594292217274,"endHours":22.461863320550588,"quality":"auspicious"},{"name":"Roga","start":"22:28","end":"00:03","startHours":22.461863320550588,"endHours":24.0521323488839,"quality":"inauspicious"},{"name":"Udveg","start":"00:03","end":"01:39","startHours":24.0521323488839,"endHours":25.642401377217215,"quality":"inauspicious"},{"name":"Chala","start":"01:39","end":"03:14","startHours":25.642401377217215,"endHours":27.23267040555053,"quality":"neutral"},{"name":"Labha","start":"03:14","end":"04:49","startHours":27.23267040555053,"endHours":28.822939433883842,"quality":"auspicious"},{"name":"Amṛta","start":"04:49","end":"06:25","startHours":28.822939433883842,"endHours":30.413208462217156,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:25","end":"07:25","startHours":6.413208462217155,"endHours":7.413208462217155,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:25","end":"08:25","startHours":7.413208462217155,"endHours":8.413208462217156,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:25","end":"09:25","startHours":8.413208462217156,"endHours":9.413208462217156,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:25","end":"10:25","startHours":9.413208462217156,"endHours":10.413208462217156,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:25","end":"11:25","startHours":10.413208462217156,"endHours":11.413208462217156,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:25","end":"12:25","startHours":11.413208462217156,"endHours":12.413208462217156,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:25","end":"13:25","startHours":12.413208462217156,"endHours":13.413208462217156,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:25","end":"14:25","startHours":13.413208462217156,"endHours":14.413208462217156,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:25","end":"15:25","startHours":14.413208462217156,"endHours":15.413208462217156,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:25","end":"16:25","startHours":15.413208462217156,"endHours":16.413208462217156,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:25","end":"17:25","startHours":16.413208462217156,"endHours":17.413208462217156,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:25","end":"18:25","startHours":17.413208462217156,"endHours":18.413208462217156,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:25","end":"19:25","startHours":18.413208462217156,"endHours":19.413208462217156,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:25","end":"20:25","startHours":19.413208462217156,"endHours":20.413208462217156,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:25","end":"21:25","startHours":20.413208462217156,"endHours":21.413208462217156,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:25","end":"22:25","startHours":21.413208462217156,"endHours":22.413208462217156,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:25","end":"23:25","startHours":22.413208462217156,"endHours":23.413208462217156,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:25","end":"00:25","startHours":23.413208462217156,"endHours":24.413208462217156,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:25","end":"01:25","startHours":24.413208462217156,"endHours":25.413208462217156,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:25","end":"02:25","startHours":25.413208462217156,"endHours":26.413208462217156,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:25","end":"03:25","startHours":26.413208462217156,"endHours":27.413208462217156,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:25","end":"04:25","startHours":27.413208462217156,"endHours":28.413208462217156,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:25","end":"05:25","startHours":28.413208462217156,"endHours":29.413208462217156,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:25","end":"06:25","startHours":29.413208462217156,"endHours":30.413208462217156,"planetary_lord":"Moon"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.020951613097857,"eotMinutes":16.234859066965946,"ayanamsa":24.1158}},"calendars":{"vikram_samvat":2075,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1940,"saka_samvatsara":"Vilambī","bengali_samvat":1425,"malayalam_era":1194,"nanakshahi_year":549,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Pratipada · Vikram 2075 Virodhakṛt · Śaka 1940 Vilambī"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5}]},"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 25, 2018 CE · Vṛndāvana · Vidhyamitra","description":"October 25, 2018 CE for Vṛndāvana: Kṛṣṇa Pratipada, sūryodaya 06:25, sūryāsta 17:41.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2018-10-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2018-10-25","sa":"https://sa.vidhyamitra.com/city/vrindavan/2018-10-25","hi":"https://hi.vidhyamitra.com/city/vrindavan/2018-10-25","x-default":"https://vidhyamitra.com/city/vrindavan/2018-10-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T08:44:13.995Z","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":"2026-05-31T08:44:13.995Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T08:44:13.995Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}