{"id":"vidhyamitra:city-day:berlin:2152-12-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/berlin/2152-12-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2152-12-18","date_display":"December 18, 2152 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":2152,"month":12,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507413.770833,"kali_year":5254,"ahargana":1918948.2708,"sun":{"sidereal_longitude":239.8093,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":135.6675,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":255.8582,"elapsed_within_tithi_degrees":3.8582},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":135.6675,"elapsed_within_degrees":2.3341},"yoga":{"number":2,"name":"Prīti","sum_longitude":15.4768},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2152,"month":12,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2507413.770833,"ahargana":1918948.2708,"kali_year":5254,"ayanamsa_lahiri":25.9898,"grahas":{"sun":{"sidereal_longitude":240.548313,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"moon":{"sidereal_longitude":136.369013,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false,"latitude":4.2067},"mars":{"sidereal_longitude":127.649113,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":242.15581299999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":317.378013,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":284.842713,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":101.975413,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":24.886,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":204.886,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":2152,"month":12,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507413.770833,"kali_year":5254,"ahargana":1918948.2708,"sun":{"sidereal_longitude":239.8093,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":135.6675,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":255.8582,"elapsed_within_tithi_degrees":3.8582},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":135.6675,"elapsed_within_degrees":2.3341},"yoga":{"number":2,"name":"Prīti","sum_longitude":15.4768},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.207,"elongation":104.142},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.207,"opposition_distance":75.858}},"eclipse_window_40days":[]},"city":{"slug":"berlin","name":"Berlin, Germany","lat":52.52,"lon":13.405,"tz_offset_hours":1,"country":"DE","tier":"diaspora"},"tier2":{"city":{"slug":"berlin","name":"Berlin, Germany","lat":52.52,"lon":13.405,"tz_offset_hours":1,"country":"DE","tier":"diaspora"},"sunriseLocal":"08:14","sunsetLocal":"15:53","solarNoonLocal":"12:04","dayLengthHours":7.659470134601971,"dayLengthDisplay":"7 Hours 39 Mins 34 Secs","nightLengthDisplay":"16 Hours 20 Mins 26 Secs","moonriseLocal":"22:27","moonsetLocal":"11:47","rahuKala":{"name":"Rāhu Kāla","start":"09:11","end":"10:09","startHours":9.187569910388575,"endHours":10.145003677213822,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:06","end":"12:04","startHours":11.102437444039067,"endHours":12.059871210864314,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:01","end":"13:58","startHours":13.01730497768956,"endHours":13.974738744514806,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:01","end":"10:16","startHours":10.017345841637121,"endHours":10.27266151279052,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:33","end":"08:45","startHours":8.549280732505077,"endHours":8.753533269427797,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:48","end":"12:19","startHours":11.804555539710915,"endHours":12.315186882017713,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"07:13","end":"07:43","startHours":7.208873458949732,"endHours":7.71950480125653,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"07:36","end":"08:14","startHours":7.591846965679831,"endHours":8.230136143563328,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:20","end":"13:51","startHours":13.336449566631309,"endHours":13.847080908938107,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"15:41","end":"16:05","startHours":15.6896062781653,"endHours":16.0896062781653,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"15:53","end":"16:13","startHours":15.8896062781653,"endHours":16.20875086710705,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"15:38","end":"17:23","startHours":15.6396062781653,"endHours":17.3896062781653,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:48","end":"00:19","startHours":23.80455553971092,"endHours":24.315186882017713,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"08:14","end":"09:11","startHours":8.230136143563328,"endHours":9.187569910388575,"quality":"auspicious"},{"name":"Kāla","start":"09:11","end":"10:09","startHours":9.187569910388575,"endHours":10.145003677213822,"quality":"inauspicious"},{"name":"Śubha","start":"10:09","end":"11:06","startHours":10.145003677213822,"endHours":11.102437444039067,"quality":"auspicious"},{"name":"Roga","start":"11:06","end":"12:04","startHours":11.102437444039067,"endHours":12.059871210864314,"quality":"inauspicious"},{"name":"Udveg","start":"12:04","end":"13:01","startHours":12.059871210864314,"endHours":13.01730497768956,"quality":"inauspicious"},{"name":"Chala","start":"13:01","end":"13:58","startHours":13.01730497768956,"endHours":13.974738744514806,"quality":"neutral"},{"name":"Labha","start":"13:58","end":"14:56","startHours":13.974738744514806,"endHours":14.932172511340053,"quality":"auspicious"},{"name":"Amṛta","start":"14:56","end":"15:53","startHours":14.932172511340053,"endHours":15.8896062781653,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"15:53","end":"17:56","startHours":15.8896062781653,"endHours":17.932172511340053,"quality":"neutral"},{"name":"Labha","start":"17:56","end":"19:58","startHours":17.932172511340053,"endHours":19.974738744514806,"quality":"auspicious"},{"name":"Amṛta","start":"19:58","end":"22:01","startHours":19.974738744514806,"endHours":22.017304977689562,"quality":"auspicious"},{"name":"Kāla","start":"22:01","end":"00:04","startHours":22.017304977689562,"endHours":24.059871210864316,"quality":"inauspicious"},{"name":"Śubha","start":"00:04","end":"02:06","startHours":24.059871210864316,"endHours":26.10243744403907,"quality":"auspicious"},{"name":"Roga","start":"02:06","end":"04:09","startHours":26.10243744403907,"endHours":28.145003677213822,"quality":"inauspicious"},{"name":"Udveg","start":"04:09","end":"06:11","startHours":28.145003677213822,"endHours":30.187569910388575,"quality":"inauspicious"},{"name":"Chala","start":"06:11","end":"08:14","startHours":30.187569910388575,"endHours":32.23013614356333,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"08:14","end":"09:14","startHours":8.230136143563328,"endHours":9.230136143563328,"planetary_lord":"Moon"},{"name":"Hora 2","start":"09:14","end":"10:14","startHours":9.230136143563328,"endHours":10.230136143563328,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"10:14","end":"11:14","startHours":10.230136143563328,"endHours":11.230136143563328,"planetary_lord":"Venus"},{"name":"Hora 4","start":"11:14","end":"12:14","startHours":11.230136143563328,"endHours":12.230136143563328,"planetary_lord":"Sun"},{"name":"Hora 5","start":"12:14","end":"13:14","startHours":12.230136143563328,"endHours":13.230136143563328,"planetary_lord":"Mars"},{"name":"Hora 6","start":"13:14","end":"14:14","startHours":13.230136143563328,"endHours":14.230136143563328,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"14:14","end":"15:14","startHours":14.230136143563328,"endHours":15.230136143563328,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"15:14","end":"16:14","startHours":15.230136143563328,"endHours":16.23013614356333,"planetary_lord":"Moon"},{"name":"Hora 9","start":"16:14","end":"17:14","startHours":16.23013614356333,"endHours":17.23013614356333,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"17:14","end":"18:14","startHours":17.23013614356333,"endHours":18.23013614356333,"planetary_lord":"Venus"},{"name":"Hora 11","start":"18:14","end":"19:14","startHours":18.23013614356333,"endHours":19.23013614356333,"planetary_lord":"Sun"},{"name":"Hora 12","start":"19:14","end":"20:14","startHours":19.23013614356333,"endHours":20.23013614356333,"planetary_lord":"Mars"},{"name":"Hora 13","start":"20:14","end":"21:14","startHours":20.23013614356333,"endHours":21.23013614356333,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"21:14","end":"22:14","startHours":21.23013614356333,"endHours":22.23013614356333,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"22:14","end":"23:14","startHours":22.23013614356333,"endHours":23.23013614356333,"planetary_lord":"Moon"},{"name":"Hora 16","start":"23:14","end":"00:14","startHours":23.23013614356333,"endHours":24.23013614356333,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"00:14","end":"01:14","startHours":24.23013614356333,"endHours":25.23013614356333,"planetary_lord":"Venus"},{"name":"Hora 18","start":"01:14","end":"02:14","startHours":25.23013614356333,"endHours":26.23013614356333,"planetary_lord":"Sun"},{"name":"Hora 19","start":"02:14","end":"03:14","startHours":26.23013614356333,"endHours":27.23013614356333,"planetary_lord":"Mars"},{"name":"Hora 20","start":"03:14","end":"04:14","startHours":27.23013614356333,"endHours":28.23013614356333,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"04:14","end":"05:14","startHours":28.23013614356333,"endHours":29.23013614356333,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"05:14","end":"06:14","startHours":29.23013614356333,"endHours":30.23013614356333,"planetary_lord":"Moon"},{"name":"Hora 23","start":"06:14","end":"07:14","startHours":30.23013614356333,"endHours":31.23013614356333,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"07:14","end":"08:14","startHours":31.23013614356333,"endHours":32.23013614356333,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","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":"East (Pūrva)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.39118406926648,"eotMinutes":2.787727348141232,"ayanamsa":25.9898}},"calendars":{"vikram_samvat":2209,"vikram_samvatsara":"Krodhana","saka_samvat":2074,"saka_samvatsara":"Paridhāvi","bengali_samvat":1559,"malayalam_era":1328,"nanakshahi_year":683,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Saptamī · Vikram 2209 Krodhana · Śaka 2074 Paridhāvi"},"festivals":[{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi_ingress":"Dhanu"},"precedence":5}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"berlin"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 18, 2152 CE · Berlin, Germany · Vidhyamitra","description":"December 18, 2152 CE for Berlin, Germany: Kṛṣṇa Saptamī, sūryodaya 08:14, sūryāsta 15:53.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/berlin/2152-12-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/berlin/2152-12-18","sa":"https://sa.vidhyamitra.com/city/berlin/2152-12-18","hi":"https://hi.vidhyamitra.com/city/berlin/2152-12-18","x-default":"https://vidhyamitra.com/city/berlin/2152-12-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T17:06:17.097Z","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":"2026-06-02T17:06:17.097Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T17:06:17.097Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}