{"id":"vidhyamitra:city-day:berlin:2018-04-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/berlin/2018-04-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2018-04-07","date_display":"April 7, 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":4,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458215.770833,"kali_year":5119,"ahargana":1869750.2708,"sun":{"sidereal_longitude":353.1865,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":250.2571,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":257.0706,"elapsed_within_tithi_degrees":5.0706},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":250.2571,"elapsed_within_degrees":10.2571},"yoga":{"number":19,"name":"Parigha","sum_longitude":243.4437},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"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":4,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458215.770833,"ahargana":1869750.2708,"kali_year":5119,"ayanamsa_lahiri":24.1081,"grahas":{"sun":{"sidereal_longitude":353.073938,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":249.457938,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false,"latitude":2.9727},"mars":{"sidereal_longitude":256.964438,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":343.579438,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":207.664938,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":14.074838,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":254.80783799999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":111.6328,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":291.6328,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"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":4,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458215.770833,"kali_year":5119,"ahargana":1869750.2708,"sun":{"sidereal_longitude":353.1865,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":250.2571,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":257.0706,"elapsed_within_tithi_degrees":5.0706},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":250.2571,"elapsed_within_degrees":10.2571},"yoga":{"number":19,"name":"Parigha","sum_longitude":243.4437},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.973,"elongation":102.929},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.973,"opposition_distance":77.071}},"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":"05:28","sunsetLocal":"18:50","solarNoonLocal":"12:09","dayLengthHours":13.369891968816777,"dayLengthDisplay":"13 Hours 22 Mins 12 Secs","nightLengthDisplay":"10 Hours 37 Mins 48 Secs","moonriseLocal":"01:27","moonsetLocal":"09:02","rahuKala":{"name":"Rāhu Kāla","start":"08:48","end":"10:29","startHours":8.805327216876353,"endHours":10.47656371297845,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:49","end":"15:29","startHours":13.819036705182643,"endHours":15.490273201284744,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:28","end":"07:08","startHours":5.462854224672159,"endHours":7.134090720774257,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:35","end":"09:02","startHours":8.58249568406274,"endHours":9.028158749689966,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:01","end":"06:23","startHours":6.019933056706192,"endHours":6.376463509207973,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:42","end":"12:36","startHours":11.702137143453323,"endHours":12.593463274707775,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:41","end":"04:34","startHours":3.6802019621632556,"endHours":4.571528093417707,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:21","end":"05:28","startHours":4.348696560604094,"endHours":5.462854224672159,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:16","startHours":14.376115537216677,"endHours":15.267441668471129,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:38","end":"19:02","startHours":18.632746193488938,"endHours":19.032746193488936,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:50","end":"19:23","startHours":18.832746193488937,"endHours":19.38982502552297,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:35","end":"20:20","startHours":18.582746193488937,"endHours":20.332746193488937,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:42","end":"00:36","startHours":23.702137143453324,"endHours":24.593463274707776,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:28","end":"07:08","startHours":5.462854224672159,"endHours":7.134090720774257,"quality":"inauspicious"},{"name":"Śubha","start":"07:08","end":"08:48","startHours":7.134090720774257,"endHours":8.805327216876353,"quality":"auspicious"},{"name":"Roga","start":"08:48","end":"10:29","startHours":8.805327216876353,"endHours":10.47656371297845,"quality":"inauspicious"},{"name":"Udveg","start":"10:29","end":"12:09","startHours":10.47656371297845,"endHours":12.147800209080547,"quality":"inauspicious"},{"name":"Chala","start":"12:09","end":"13:49","startHours":12.147800209080547,"endHours":13.819036705182643,"quality":"neutral"},{"name":"Labha","start":"13:49","end":"15:29","startHours":13.819036705182643,"endHours":15.490273201284744,"quality":"auspicious"},{"name":"Amṛta","start":"15:29","end":"17:10","startHours":15.490273201284744,"endHours":17.16150969738684,"quality":"auspicious"},{"name":"Kāla","start":"17:10","end":"18:50","startHours":17.16150969738684,"endHours":18.832746193488937,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:50","end":"20:10","startHours":18.832746193488937,"endHours":20.16150969738684,"quality":"auspicious"},{"name":"Amṛta","start":"20:10","end":"21:29","startHours":20.16150969738684,"endHours":21.490273201284744,"quality":"auspicious"},{"name":"Kāla","start":"21:29","end":"22:49","startHours":21.490273201284744,"endHours":22.819036705182647,"quality":"inauspicious"},{"name":"Śubha","start":"22:49","end":"00:09","startHours":22.819036705182647,"endHours":24.14780020908055,"quality":"auspicious"},{"name":"Roga","start":"00:09","end":"01:29","startHours":24.14780020908055,"endHours":25.476563712978454,"quality":"inauspicious"},{"name":"Udveg","start":"01:29","end":"02:48","startHours":25.476563712978454,"endHours":26.805327216876353,"quality":"inauspicious"},{"name":"Chala","start":"02:48","end":"04:08","startHours":26.805327216876353,"endHours":28.134090720774257,"quality":"neutral"},{"name":"Labha","start":"04:08","end":"05:28","startHours":28.134090720774257,"endHours":29.46285422467216,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:28","end":"06:28","startHours":5.462854224672159,"endHours":6.462854224672159,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:28","end":"07:28","startHours":6.462854224672159,"endHours":7.462854224672159,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:28","end":"08:28","startHours":7.462854224672159,"endHours":8.46285422467216,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:28","end":"09:28","startHours":8.46285422467216,"endHours":9.46285422467216,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:28","end":"10:28","startHours":9.46285422467216,"endHours":10.46285422467216,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:28","end":"11:28","startHours":10.46285422467216,"endHours":11.46285422467216,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:28","end":"12:28","startHours":11.46285422467216,"endHours":12.46285422467216,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:28","end":"13:28","startHours":12.46285422467216,"endHours":13.46285422467216,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:28","end":"14:28","startHours":13.46285422467216,"endHours":14.46285422467216,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:28","end":"15:28","startHours":14.46285422467216,"endHours":15.46285422467216,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:28","end":"16:28","startHours":15.46285422467216,"endHours":16.46285422467216,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:28","end":"17:28","startHours":16.46285422467216,"endHours":17.46285422467216,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:28","end":"18:28","startHours":17.46285422467216,"endHours":18.46285422467216,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:28","end":"19:28","startHours":18.46285422467216,"endHours":19.46285422467216,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:28","end":"20:28","startHours":19.46285422467216,"endHours":20.46285422467216,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:28","end":"21:28","startHours":20.46285422467216,"endHours":21.46285422467216,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:28","end":"22:28","startHours":21.46285422467216,"endHours":22.46285422467216,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:28","end":"23:28","startHours":22.46285422467216,"endHours":23.46285422467216,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:28","end":"00:28","startHours":23.46285422467216,"endHours":24.46285422467216,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:28","end":"01:28","startHours":24.46285422467216,"endHours":25.46285422467216,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:28","end":"02:28","startHours":25.46285422467216,"endHours":26.46285422467216,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:28","end":"03:28","startHours":26.46285422467216,"endHours":27.46285422467216,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:28","end":"04:28","startHours":27.46285422467216,"endHours":28.46285422467216,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:28","end":"05:28","startHours":28.46285422467216,"endHours":29.46285422467216,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":6.747471548832762,"eotMinutes":-2.4880125448329173,"ayanamsa":24.1081}},"calendars":{"vikram_samvat":2075,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1940,"saka_samvatsara":"Vilambī","bengali_samvat":1425,"malayalam_era":1194,"nanakshahi_year":549,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Saptamī · Vikram 2075 Virodhakṛt · Śaka 1940 Vilambī"},"festivals":[{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"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 April 7, 2018 CE · Berlin, Germany · Vidhyamitra","description":"April 7, 2018 CE for Berlin, Germany: Kṛṣṇa Saptamī, sūryodaya 05:28, sūryāsta 18:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/berlin/2018-04-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/berlin/2018-04-07","sa":"https://sa.vidhyamitra.com/city/berlin/2018-04-07","hi":"https://hi.vidhyamitra.com/city/berlin/2018-04-07","x-default":"https://vidhyamitra.com/city/berlin/2018-04-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T13:33:41.303Z","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":"2026-05-15T13:33:41.303Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T13:33:41.303Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}