{"id":"vidhyamitra:city-day:berlin:2018-01-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/berlin/2018-01-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2018-01-13","date_display":"January 13, 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":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458131.770833,"kali_year":5119,"ahargana":1869666.2708,"sun":{"sidereal_longitude":268.5127,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":222.4922,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":313.9795,"elapsed_within_tithi_degrees":1.9795},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":222.4922,"elapsed_within_degrees":9.1589},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":131.005},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458131.770833,"ahargana":1869666.2708,"kali_year":5119,"ayanamsa_lahiri":24.1049,"grahas":{"sun":{"sidereal_longitude":268.68514700000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":224.84594700000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false,"latitude":4.3164},"mars":{"sidereal_longitude":207.252747,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":248.050347,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":204.51034700000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":269.3330470000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":248.529447,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":116.0835,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":296.0835,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458131.770833,"kali_year":5119,"ahargana":1869666.2708,"sun":{"sidereal_longitude":268.5127,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":222.4922,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":313.9795,"elapsed_within_tithi_degrees":1.9795},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":222.4922,"elapsed_within_degrees":9.1589},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":131.005},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.316,"elongation":46.021},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.316,"opposition_distance":133.979}},"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":"08:12","sunsetLocal":"16:18","solarNoonLocal":"12:15","dayLengthHours":8.102493135590056,"dayLengthDisplay":"8 Hours 06 Mins 09 Secs","nightLengthDisplay":"15 Hours 53 Mins 51 Secs","moonriseLocal":"05:21","moonsetLocal":"13:19","rahuKala":{"name":"Rāhu Kāla","start":"10:13","end":"11:14","startHours":10.224642240958712,"endHours":11.23745388290747,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:16","end":"14:17","startHours":13.263077166804983,"endHours":14.275888808753741,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:12","end":"09:13","startHours":8.199018957061199,"endHours":9.211830599009955,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:05","end":"10:22","startHours":10.089600688698878,"endHours":10.359683793218547,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:32","end":"08:45","startHours":8.536622837710784,"endHours":8.75268932132652,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:31","startHours":11.980182420336558,"endHours":12.520348629375896,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"07:07","end":"07:40","startHours":7.118686538982525,"endHours":7.658852748021862,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"07:31","end":"08:12","startHours":7.523811195762027,"endHours":8.199018957061199,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:36","end":"14:08","startHours":13.600681047454568,"endHours":14.140847256493904,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:06","end":"16:30","startHours":16.101512092651255,"endHours":16.501512092651254,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"16:18","end":"16:38","startHours":16.301512092651254,"endHours":16.63911597330084,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:03","end":"17:48","startHours":16.051512092651254,"endHours":17.801512092651254,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:31","startHours":23.980182420336558,"endHours":24.520348629375892,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"08:12","end":"09:13","startHours":8.199018957061199,"endHours":9.211830599009955,"quality":"inauspicious"},{"name":"Śubha","start":"09:13","end":"10:13","startHours":9.211830599009955,"endHours":10.224642240958712,"quality":"auspicious"},{"name":"Roga","start":"10:13","end":"11:14","startHours":10.224642240958712,"endHours":11.23745388290747,"quality":"inauspicious"},{"name":"Udveg","start":"11:14","end":"12:15","startHours":11.23745388290747,"endHours":12.250265524856227,"quality":"inauspicious"},{"name":"Chala","start":"12:15","end":"13:16","startHours":12.250265524856227,"endHours":13.263077166804983,"quality":"neutral"},{"name":"Labha","start":"13:16","end":"14:17","startHours":13.263077166804983,"endHours":14.275888808753741,"quality":"auspicious"},{"name":"Amṛta","start":"14:17","end":"15:17","startHours":14.275888808753741,"endHours":15.288700450702498,"quality":"auspicious"},{"name":"Kāla","start":"15:17","end":"16:18","startHours":15.288700450702498,"endHours":16.301512092651254,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"16:18","end":"18:17","startHours":16.301512092651254,"endHours":18.288700450702496,"quality":"auspicious"},{"name":"Amṛta","start":"18:17","end":"20:17","startHours":18.288700450702496,"endHours":20.27588880875374,"quality":"auspicious"},{"name":"Kāla","start":"20:17","end":"22:16","startHours":20.27588880875374,"endHours":22.263077166804983,"quality":"inauspicious"},{"name":"Śubha","start":"22:16","end":"00:15","startHours":22.263077166804983,"endHours":24.250265524856225,"quality":"auspicious"},{"name":"Roga","start":"00:15","end":"02:14","startHours":24.250265524856225,"endHours":26.23745388290747,"quality":"inauspicious"},{"name":"Udveg","start":"02:14","end":"04:13","startHours":26.23745388290747,"endHours":28.224642240958712,"quality":"inauspicious"},{"name":"Chala","start":"04:13","end":"06:13","startHours":28.224642240958712,"endHours":30.211830599009957,"quality":"neutral"},{"name":"Labha","start":"06:13","end":"08:12","startHours":30.211830599009957,"endHours":32.1990189570612,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"08:12","end":"09:12","startHours":8.199018957061199,"endHours":9.199018957061199,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"09:12","end":"10:12","startHours":9.199018957061199,"endHours":10.199018957061199,"planetary_lord":"Moon"},{"name":"Hora 3","start":"10:12","end":"11:12","startHours":10.199018957061199,"endHours":11.199018957061199,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"11:12","end":"12:12","startHours":11.199018957061199,"endHours":12.199018957061199,"planetary_lord":"Venus"},{"name":"Hora 5","start":"12:12","end":"13:12","startHours":12.199018957061199,"endHours":13.199018957061199,"planetary_lord":"Sun"},{"name":"Hora 6","start":"13:12","end":"14:12","startHours":13.199018957061199,"endHours":14.199018957061199,"planetary_lord":"Mars"},{"name":"Hora 7","start":"14:12","end":"15:12","startHours":14.199018957061199,"endHours":15.199018957061199,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"15:12","end":"16:12","startHours":15.199018957061199,"endHours":16.1990189570612,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"16:12","end":"17:12","startHours":16.1990189570612,"endHours":17.1990189570612,"planetary_lord":"Moon"},{"name":"Hora 10","start":"17:12","end":"18:12","startHours":17.1990189570612,"endHours":18.1990189570612,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"18:12","end":"19:12","startHours":18.1990189570612,"endHours":19.1990189570612,"planetary_lord":"Venus"},{"name":"Hora 12","start":"19:12","end":"20:12","startHours":19.1990189570612,"endHours":20.1990189570612,"planetary_lord":"Sun"},{"name":"Hora 13","start":"20:12","end":"21:12","startHours":20.1990189570612,"endHours":21.1990189570612,"planetary_lord":"Mars"},{"name":"Hora 14","start":"21:12","end":"22:12","startHours":21.1990189570612,"endHours":22.1990189570612,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"22:12","end":"23:12","startHours":22.1990189570612,"endHours":23.1990189570612,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"23:12","end":"00:12","startHours":23.1990189570612,"endHours":24.1990189570612,"planetary_lord":"Moon"},{"name":"Hora 17","start":"00:12","end":"01:12","startHours":24.1990189570612,"endHours":25.1990189570612,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"01:12","end":"02:12","startHours":25.1990189570612,"endHours":26.1990189570612,"planetary_lord":"Venus"},{"name":"Hora 19","start":"02:12","end":"03:12","startHours":26.1990189570612,"endHours":27.1990189570612,"planetary_lord":"Sun"},{"name":"Hora 20","start":"03:12","end":"04:12","startHours":27.1990189570612,"endHours":28.1990189570612,"planetary_lord":"Mars"},{"name":"Hora 21","start":"04:12","end":"05:12","startHours":28.1990189570612,"endHours":29.1990189570612,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"05:12","end":"06:12","startHours":29.1990189570612,"endHours":30.1990189570612,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"06:12","end":"07:12","startHours":30.1990189570612,"endHours":31.1990189570612,"planetary_lord":"Moon"},{"name":"Hora 24","start":"07:12","end":"08:12","startHours":31.1990189570612,"endHours":32.1990189570612,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-21.511112158465526,"eotMinutes":-8.635931491373626,"ayanamsa":24.1049}},"calendars":{"vikram_samvat":2075,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1940,"saka_samvatsara":"Vilambī","bengali_samvat":1425,"malayalam_era":1194,"nanakshahi_year":549,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Dvādaśī · Vikram 2075 Virodhakṛt · Śaka 1940 Vilambī"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"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":"Dhanu"},"precedence":5}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 January 13, 2018 CE · Berlin, Germany · Vidhyamitra","description":"January 13, 2018 CE for Berlin, Germany: Kṛṣṇa Dvādaśī, sūryodaya 08:12, sūryāsta 16:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/berlin/2018-01-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/berlin/2018-01-13","sa":"https://sa.vidhyamitra.com/city/berlin/2018-01-13","hi":"https://hi.vidhyamitra.com/city/berlin/2018-01-13","x-default":"https://vidhyamitra.com/city/berlin/2018-01-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T10:29:42.896Z","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":"2026-05-15T10:29:42.896Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T10:29:42.896Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}