{"id":"vidhyamitra:city-day:dwarka:2156-01-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2156-01-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2156-01-18","date_display":"January 18, 2156 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":2156,"month":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508539.770833,"kali_year":5257,"ahargana":1920074.2708,"sun":{"sidereal_longitude":270.8663,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":209.6308,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":298.7645,"elapsed_within_tithi_degrees":10.7645},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":209.6308,"elapsed_within_degrees":9.6308},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":120.4972},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2156,"month":1,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2508539.770833,"ahargana":1920074.2708,"kali_year":5257,"ayanamsa_lahiri":26.0328,"grahas":{"sun":{"sidereal_longitude":271.342891,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":207.28249099999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false,"latitude":-4.0577},"mars":{"sidereal_longitude":297.72809099999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":249.14739099999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":64.53849100000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":314.009091,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":142.88579099999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":325.2251,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":145.2251,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2156,"month":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508539.770833,"kali_year":5257,"ahargana":1920074.2708,"sun":{"sidereal_longitude":270.8663,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":209.6308,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":298.7645,"elapsed_within_tithi_degrees":10.7645},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":209.6308,"elapsed_within_degrees":9.6308},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":120.4972},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.058,"elongation":61.235},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.058,"opposition_distance":118.765}},"eclipse_window_40days":[]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"07:36","sunsetLocal":"18:33","solarNoonLocal":"13:04","dayLengthHours":10.945642703709987,"dayLengthDisplay":"10 Hours 56 Mins 44 Secs","nightLengthDisplay":"13 Hours 03 Mins 16 Secs","moonriseLocal":"03:17","moonsetLocal":"14:19","rahuKala":{"name":"Rāhu Kāla","start":"17:11","end":"18:33","startHours":17.179196506919403,"endHours":18.547401844883154,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:04","end":"14:27","startHours":13.074580493028161,"endHours":14.442785830991909,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:49","end":"17:11","startHours":15.810991168955658,"endHours":17.179196506919403,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:09","end":"10:31","startHours":10.155742438705497,"endHours":10.52059719549583,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:03","end":"08:21","startHours":8.057827587161084,"endHours":8.34971139259335,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:43","end":"13:26","startHours":12.709725736237829,"endHours":13.439435249818494,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:09","end":"06:52","startHours":6.142340114011835,"endHours":6.872049627592501,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:41","end":"07:36","startHours":6.689622249197335,"endHours":7.601759141173167,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:54","end":"15:38","startHours":14.898854276979826,"endHours":15.628563790560491,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:21","end":"18:45","startHours":18.347401844883155,"endHours":18.747401844883154,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:33","end":"19:00","startHours":18.547401844883154,"endHours":19.00347029087107,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:18","end":"20:03","startHours":18.297401844883154,"endHours":20.047401844883154,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:43","end":"01:26","startHours":24.70972573623783,"endHours":25.439435249818494,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:36","end":"08:58","startHours":7.601759141173167,"endHours":8.969964479136916,"quality":"inauspicious"},{"name":"Chala","start":"08:58","end":"10:20","startHours":8.969964479136916,"endHours":10.338169817100663,"quality":"neutral"},{"name":"Labha","start":"10:20","end":"11:42","startHours":10.338169817100663,"endHours":11.706375155064412,"quality":"auspicious"},{"name":"Amṛta","start":"11:42","end":"13:04","startHours":11.706375155064412,"endHours":13.074580493028161,"quality":"auspicious"},{"name":"Kāla","start":"13:04","end":"14:27","startHours":13.074580493028161,"endHours":14.442785830991909,"quality":"inauspicious"},{"name":"Śubha","start":"14:27","end":"15:49","startHours":14.442785830991909,"endHours":15.810991168955658,"quality":"auspicious"},{"name":"Roga","start":"15:49","end":"17:11","startHours":15.810991168955658,"endHours":17.179196506919403,"quality":"inauspicious"},{"name":"Udveg","start":"17:11","end":"18:33","startHours":17.179196506919403,"endHours":18.547401844883154,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:33","end":"20:11","startHours":18.547401844883154,"endHours":20.179196506919407,"quality":"auspicious"},{"name":"Roga","start":"20:11","end":"21:49","startHours":20.179196506919407,"endHours":21.810991168955656,"quality":"inauspicious"},{"name":"Udveg","start":"21:49","end":"23:27","startHours":21.810991168955656,"endHours":23.44278583099191,"quality":"inauspicious"},{"name":"Chala","start":"23:27","end":"01:04","startHours":23.44278583099191,"endHours":25.07458049302816,"quality":"neutral"},{"name":"Labha","start":"01:04","end":"02:42","startHours":25.07458049302816,"endHours":26.706375155064414,"quality":"auspicious"},{"name":"Amṛta","start":"02:42","end":"04:20","startHours":26.706375155064414,"endHours":28.338169817100663,"quality":"auspicious"},{"name":"Kāla","start":"04:20","end":"05:58","startHours":28.338169817100663,"endHours":29.969964479136916,"quality":"inauspicious"},{"name":"Śubha","start":"05:58","end":"07:36","startHours":29.969964479136916,"endHours":31.60175914117317,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:36","end":"08:36","startHours":7.601759141173167,"endHours":8.601759141173167,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:36","end":"09:36","startHours":8.601759141173167,"endHours":9.601759141173167,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:36","end":"10:36","startHours":9.601759141173167,"endHours":10.601759141173167,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:36","end":"11:36","startHours":10.601759141173167,"endHours":11.601759141173167,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:36","end":"12:36","startHours":11.601759141173167,"endHours":12.601759141173167,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:36","end":"13:36","startHours":12.601759141173167,"endHours":13.601759141173167,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:36","end":"14:36","startHours":13.601759141173167,"endHours":14.601759141173167,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:36","end":"15:36","startHours":14.601759141173167,"endHours":15.601759141173167,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:36","end":"16:36","startHours":15.601759141173167,"endHours":16.60175914117317,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:36","end":"17:36","startHours":16.60175914117317,"endHours":17.60175914117317,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:36","end":"18:36","startHours":17.60175914117317,"endHours":18.60175914117317,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:36","end":"19:36","startHours":18.60175914117317,"endHours":19.60175914117317,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:36","end":"20:36","startHours":19.60175914117317,"endHours":20.60175914117317,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:36","end":"21:36","startHours":20.60175914117317,"endHours":21.60175914117317,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:36","end":"22:36","startHours":21.60175914117317,"endHours":22.60175914117317,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:36","end":"23:36","startHours":22.60175914117317,"endHours":23.60175914117317,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:36","end":"00:36","startHours":23.60175914117317,"endHours":24.60175914117317,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:36","end":"01:36","startHours":24.60175914117317,"endHours":25.60175914117317,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:36","end":"02:36","startHours":25.60175914117317,"endHours":26.60175914117317,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:36","end":"03:36","startHours":26.60175914117317,"endHours":27.60175914117317,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:36","end":"04:36","startHours":27.60175914117317,"endHours":28.60175914117317,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:36","end":"05:36","startHours":28.60175914117317,"endHours":29.60175914117317,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:36","end":"06:36","startHours":29.60175914117317,"endHours":30.60175914117317,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:36","end":"07:36","startHours":30.60175914117317,"endHours":31.60175914117317,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-20.68259256631787,"eotMinutes":-10.349229581689698,"ayanamsa":26.0328}},"calendars":{"vikram_samvat":2213,"vikram_samvatsara":"Śukla","saka_samvat":2078,"saka_samvatsara":"Nala","bengali_samvat":1563,"malayalam_era":1332,"nanakshahi_year":687,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Daśamī · Vikram 2213 Śukla · Śaka 2078 Nala"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 18, 2156 CE · Dvārakā · Vidhyamitra","description":"January 18, 2156 CE for Dvārakā: Kṛṣṇa Daśamī, sūryodaya 07:36, sūryāsta 18:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2156-01-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2156-01-18","sa":"https://sa.vidhyamitra.com/city/dwarka/2156-01-18","hi":"https://hi.vidhyamitra.com/city/dwarka/2156-01-18","x-default":"https://vidhyamitra.com/city/dwarka/2156-01-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T10:06:34.934Z","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":"2026-05-31T10:06:34.934Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T10:06:34.934Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}