{"id":"vidhyamitra:city-day:berlin:2011-12-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/berlin/2011-12-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2011-12-30","date_display":"December 30, 2011 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":2011,"month":12,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455925.770833,"kali_year":5113,"ahargana":1867460.2708,"sun":{"sidereal_longitude":253.6623,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":318.9962,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":65.3339,"elapsed_within_tithi_degrees":5.3339},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":318.9962,"elapsed_within_degrees":12.3295},"yoga":{"number":16,"name":"Siddhi","sum_longitude":212.6584},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2011,"month":12,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455925.770833,"ahargana":1867460.2708,"kali_year":5113,"ayanamsa_lahiri":24.0205,"grahas":{"sun":{"sidereal_longitude":253.94823299999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":319.32553299999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false,"latitude":4.4892},"mars":{"sidereal_longitude":145.40613299999995,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":232.95933300000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":6.218133000000023,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":287.23813300000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":183.877433,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":232.968,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":52.968,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":2011,"month":12,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455925.770833,"kali_year":5113,"ahargana":1867460.2708,"sun":{"sidereal_longitude":253.6623,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":318.9962,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":65.3339,"elapsed_within_tithi_degrees":5.3339},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":318.9962,"elapsed_within_degrees":12.3295},"yoga":{"number":16,"name":"Siddhi","sum_longitude":212.6584},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.489,"elongation":65.334},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.489,"opposition_distance":114.666}},"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":"08:18","sunsetLocal":"16:00","solarNoonLocal":"12:09","dayLengthHours":7.706548885157009,"dayLengthDisplay":"7 Hours 42 Mins 24 Secs","nightLengthDisplay":"16 Hours 17 Mins 36 Secs","moonriseLocal":"11:01","moonsetLocal":"22:00","rahuKala":{"name":"Rāhu Kāla","start":"11:11","end":"12:09","startHours":11.189736297693244,"endHours":12.15305490833787,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:05","end":"15:03","startHours":14.079692129627123,"endHours":15.043010740271749,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:16","end":"10:14","startHours":9.263099076403991,"endHours":10.226417687048617,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:06","end":"10:21","startHours":10.097975205629334,"endHours":10.354860168467901,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:37","end":"08:50","startHours":8.620886669307573,"endHours":8.826394639578426,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:25","startHours":11.896169945499302,"endHours":12.409939871176437,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"07:16","end":"07:47","startHours":7.2722406144050975,"endHours":7.7860105400822315,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"07:39","end":"08:18","startHours":7.657568058662948,"endHours":8.299780465759365,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:26","end":"13:57","startHours":13.437479722530703,"endHours":13.951249648207837,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"15:48","end":"16:12","startHours":15.806329350916375,"endHours":16.206329350916373,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"16:00","end":"16:20","startHours":16.006329350916374,"endHours":16.327435554464582,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"15:45","end":"17:30","startHours":15.756329350916374,"endHours":17.506329350916374,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:25","startHours":23.896169945499306,"endHours":24.409939871176437,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"08:18","end":"09:16","startHours":8.299780465759365,"endHours":9.263099076403991,"quality":"neutral"},{"name":"Labha","start":"09:16","end":"10:14","startHours":9.263099076403991,"endHours":10.226417687048617,"quality":"auspicious"},{"name":"Amṛta","start":"10:14","end":"11:11","startHours":10.226417687048617,"endHours":11.189736297693244,"quality":"auspicious"},{"name":"Kāla","start":"11:11","end":"12:09","startHours":11.189736297693244,"endHours":12.15305490833787,"quality":"inauspicious"},{"name":"Śubha","start":"12:09","end":"13:07","startHours":12.15305490833787,"endHours":13.116373518982495,"quality":"auspicious"},{"name":"Roga","start":"13:07","end":"14:05","startHours":13.116373518982495,"endHours":14.079692129627123,"quality":"inauspicious"},{"name":"Udveg","start":"14:05","end":"15:03","startHours":14.079692129627123,"endHours":15.043010740271749,"quality":"inauspicious"},{"name":"Chala","start":"15:03","end":"16:00","startHours":15.043010740271749,"endHours":16.006329350916374,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"16:00","end":"18:03","startHours":16.006329350916374,"endHours":18.043010740271747,"quality":"inauspicious"},{"name":"Udveg","start":"18:03","end":"20:05","startHours":18.043010740271747,"endHours":20.079692129627123,"quality":"inauspicious"},{"name":"Chala","start":"20:05","end":"22:07","startHours":20.079692129627123,"endHours":22.116373518982495,"quality":"neutral"},{"name":"Labha","start":"22:07","end":"00:09","startHours":22.116373518982495,"endHours":24.15305490833787,"quality":"auspicious"},{"name":"Amṛta","start":"00:09","end":"02:11","startHours":24.15305490833787,"endHours":26.189736297693244,"quality":"auspicious"},{"name":"Kāla","start":"02:11","end":"04:14","startHours":26.189736297693244,"endHours":28.226417687048617,"quality":"inauspicious"},{"name":"Śubha","start":"04:14","end":"06:16","startHours":28.226417687048617,"endHours":30.26309907640399,"quality":"auspicious"},{"name":"Roga","start":"06:16","end":"08:18","startHours":30.26309907640399,"endHours":32.29978046575937,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"08:18","end":"09:18","startHours":8.299780465759365,"endHours":9.299780465759365,"planetary_lord":"Venus"},{"name":"Hora 2","start":"09:18","end":"10:18","startHours":9.299780465759365,"endHours":10.299780465759365,"planetary_lord":"Sun"},{"name":"Hora 3","start":"10:18","end":"11:18","startHours":10.299780465759365,"endHours":11.299780465759365,"planetary_lord":"Mars"},{"name":"Hora 4","start":"11:18","end":"12:18","startHours":11.299780465759365,"endHours":12.299780465759365,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"12:18","end":"13:18","startHours":12.299780465759365,"endHours":13.299780465759365,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"13:18","end":"14:18","startHours":13.299780465759365,"endHours":14.299780465759365,"planetary_lord":"Moon"},{"name":"Hora 7","start":"14:18","end":"15:18","startHours":14.299780465759365,"endHours":15.299780465759365,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"15:18","end":"16:18","startHours":15.299780465759365,"endHours":16.299780465759365,"planetary_lord":"Venus"},{"name":"Hora 9","start":"16:18","end":"17:18","startHours":16.299780465759365,"endHours":17.299780465759365,"planetary_lord":"Sun"},{"name":"Hora 10","start":"17:18","end":"18:18","startHours":17.299780465759365,"endHours":18.299780465759365,"planetary_lord":"Mars"},{"name":"Hora 11","start":"18:18","end":"19:18","startHours":18.299780465759365,"endHours":19.299780465759365,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"19:18","end":"20:18","startHours":19.299780465759365,"endHours":20.299780465759365,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"20:18","end":"21:18","startHours":20.299780465759365,"endHours":21.299780465759365,"planetary_lord":"Moon"},{"name":"Hora 14","start":"21:18","end":"22:18","startHours":21.299780465759365,"endHours":22.299780465759365,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"22:18","end":"23:18","startHours":22.299780465759365,"endHours":23.299780465759365,"planetary_lord":"Venus"},{"name":"Hora 16","start":"23:18","end":"00:18","startHours":23.299780465759365,"endHours":24.299780465759365,"planetary_lord":"Sun"},{"name":"Hora 17","start":"00:18","end":"01:18","startHours":24.299780465759365,"endHours":25.299780465759365,"planetary_lord":"Mars"},{"name":"Hora 18","start":"01:18","end":"02:18","startHours":25.299780465759365,"endHours":26.299780465759365,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"02:18","end":"03:18","startHours":26.299780465759365,"endHours":27.299780465759365,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"03:18","end":"04:18","startHours":27.299780465759365,"endHours":28.299780465759365,"planetary_lord":"Moon"},{"name":"Hora 21","start":"04:18","end":"05:18","startHours":28.299780465759365,"endHours":29.299780465759365,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"05:18","end":"06:18","startHours":29.299780465759365,"endHours":30.299780465759365,"planetary_lord":"Venus"},{"name":"Hora 23","start":"06:18","end":"07:18","startHours":30.299780465759365,"endHours":31.299780465759365,"planetary_lord":"Sun"},{"name":"Hora 24","start":"07:18","end":"08:18","startHours":31.299780465759365,"endHours":32.29978046575937,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"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":-23.19688290162532,"eotMinutes":-2.803294500272213,"ayanamsa":24.0205}},"calendars":{"vikram_samvat":2068,"vikram_samvatsara":"Krodhi","saka_samvat":1933,"saka_samvatsara":"Khara","bengali_samvat":1418,"malayalam_era":1187,"nanakshahi_year":542,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Ṣaṣṭhī · Vikram 2068 Krodhi · Śaka 1933 Khara"},"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":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 30, 2011 CE · Berlin, Germany · Vidhyamitra","description":"December 30, 2011 CE for Berlin, Germany: Śukla Ṣaṣṭhī, sūryodaya 08:18, sūryāsta 16:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/berlin/2011-12-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/berlin/2011-12-30","sa":"https://sa.vidhyamitra.com/city/berlin/2011-12-30","hi":"https://hi.vidhyamitra.com/city/berlin/2011-12-30","x-default":"https://vidhyamitra.com/city/berlin/2011-12-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T19:10:21.836Z","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":"2026-05-15T19:10:21.836Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T19:10:21.836Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}