{"id":"vidhyamitra:city-day:dwarka:1880-01-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1880-01-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1880-01-25","date_display":"January 25, 1880 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":1880,"month":1,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2407739.770833,"kali_year":4981,"ahargana":1819274.2708,"sun":{"sidereal_longitude":282.5738,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":74.19,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":151.6162,"elapsed_within_tithi_degrees":7.6162},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":74.19,"elapsed_within_degrees":7.5233},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":356.7638},"karana":{"half_tithi_index":25,"name":"Taitila"},"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":1880,"month":1,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2407739.770833,"ahargana":1819274.2708,"kali_year":4981,"ayanamsa_lahiri":22.1776,"grahas":{"sun":{"sidereal_longitude":282.31689200000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"moon":{"sidereal_longitude":75.15409199999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false,"latitude":0.9273},"mars":{"sidereal_longitude":30.966391999999985,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":270.393592,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":323.02109199999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":242.71679199999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":349.408192,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":266.0942,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":86.0942,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":1880,"month":1,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2407739.770833,"kali_year":4981,"ahargana":1819274.2708,"sun":{"sidereal_longitude":282.5738,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":74.19,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":151.6162,"elapsed_within_tithi_degrees":7.6162},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":74.19,"elapsed_within_degrees":7.5233},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":356.7638},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.927,"elongation":151.616},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.927,"opposition_distance":28.384}},"eclipse_window_40days":[{"offset_days":-13,"type":"solar","occurs":true,"moon_latitude":0.398,"elongation":2.622}]},"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":"07:35","sunsetLocal":"18:38","solarNoonLocal":"13:06","dayLengthHours":11.040636400392895,"dayLengthDisplay":"11 Hours 02 Mins 26 Secs","nightLengthDisplay":"12 Hours 57 Mins 34 Secs","moonriseLocal":"16:35","moonsetLocal":"06:01","rahuKala":{"name":"Rāhu Kāla","start":"17:15","end":"18:38","startHours":17.247477458846525,"endHours":18.62755700889564,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:06","end":"14:29","startHours":13.10723880869919,"endHours":14.487318358748304,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:52","end":"17:15","startHours":15.867397908797415,"endHours":17.247477458846525,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:10","end":"10:32","startHours":10.163069101927752,"endHours":10.531090315274183,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:03","end":"08:20","startHours":8.046947125185781,"endHours":8.341364095862925,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:44","end":"13:29","startHours":12.739217595352763,"endHours":13.475260022045621,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:07","end":"06:51","startHours":6.114835755117024,"endHours":6.850878181809883,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:40","end":"07:35","startHours":6.666867575136669,"endHours":7.586920608502743,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:57","end":"15:41","startHours":14.947344875431341,"endHours":15.683387302124201,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:26","end":"18:50","startHours":18.42755700889564,"endHours":18.82755700889564,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:38","end":"19:05","startHours":18.62755700889564,"endHours":19.087583525578676,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:23","end":"20:08","startHours":18.37755700889564,"endHours":20.12755700889564,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:44","end":"01:29","startHours":24.739217595352763,"endHours":25.475260022045624,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:35","end":"08:58","startHours":7.586920608502743,"endHours":8.967000158551855,"quality":"inauspicious"},{"name":"Chala","start":"08:58","end":"10:21","startHours":8.967000158551855,"endHours":10.347079708600967,"quality":"neutral"},{"name":"Labha","start":"10:21","end":"11:44","startHours":10.347079708600967,"endHours":11.72715925865008,"quality":"auspicious"},{"name":"Amṛta","start":"11:44","end":"13:06","startHours":11.72715925865008,"endHours":13.10723880869919,"quality":"auspicious"},{"name":"Kāla","start":"13:06","end":"14:29","startHours":13.10723880869919,"endHours":14.487318358748304,"quality":"inauspicious"},{"name":"Śubha","start":"14:29","end":"15:52","startHours":14.487318358748304,"endHours":15.867397908797415,"quality":"auspicious"},{"name":"Roga","start":"15:52","end":"17:15","startHours":15.867397908797415,"endHours":17.247477458846525,"quality":"inauspicious"},{"name":"Udveg","start":"17:15","end":"18:38","startHours":17.247477458846525,"endHours":18.62755700889564,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:38","end":"20:15","startHours":18.62755700889564,"endHours":20.24747745884653,"quality":"auspicious"},{"name":"Roga","start":"20:15","end":"21:52","startHours":20.24747745884653,"endHours":21.867397908797415,"quality":"inauspicious"},{"name":"Udveg","start":"21:52","end":"23:29","startHours":21.867397908797415,"endHours":23.487318358748304,"quality":"inauspicious"},{"name":"Chala","start":"23:29","end":"01:06","startHours":23.487318358748304,"endHours":25.107238808699194,"quality":"neutral"},{"name":"Labha","start":"01:06","end":"02:44","startHours":25.107238808699194,"endHours":26.72715925865008,"quality":"auspicious"},{"name":"Amṛta","start":"02:44","end":"04:21","startHours":26.72715925865008,"endHours":28.34707970860097,"quality":"auspicious"},{"name":"Kāla","start":"04:21","end":"05:58","startHours":28.34707970860097,"endHours":29.967000158551855,"quality":"inauspicious"},{"name":"Śubha","start":"05:58","end":"07:35","startHours":29.967000158551855,"endHours":31.586920608502744,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:35","end":"08:35","startHours":7.586920608502743,"endHours":8.586920608502744,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:35","end":"09:35","startHours":8.586920608502744,"endHours":9.586920608502744,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:35","end":"10:35","startHours":9.586920608502744,"endHours":10.586920608502744,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:35","end":"11:35","startHours":10.586920608502744,"endHours":11.586920608502744,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:35","end":"12:35","startHours":11.586920608502744,"endHours":12.586920608502744,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:35","end":"13:35","startHours":12.586920608502744,"endHours":13.586920608502744,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:35","end":"14:35","startHours":13.586920608502744,"endHours":14.586920608502744,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:35","end":"15:35","startHours":14.586920608502744,"endHours":15.586920608502744,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:35","end":"16:35","startHours":15.586920608502744,"endHours":16.586920608502744,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:35","end":"17:35","startHours":16.586920608502744,"endHours":17.586920608502744,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:35","end":"18:35","startHours":17.586920608502744,"endHours":18.586920608502744,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:35","end":"19:35","startHours":18.586920608502744,"endHours":19.586920608502744,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:35","end":"20:35","startHours":19.586920608502744,"endHours":20.586920608502744,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:35","end":"21:35","startHours":20.586920608502744,"endHours":21.586920608502744,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:35","end":"22:35","startHours":21.586920608502744,"endHours":22.586920608502744,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:35","end":"23:35","startHours":22.586920608502744,"endHours":23.586920608502744,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:35","end":"00:35","startHours":23.586920608502744,"endHours":24.586920608502744,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:35","end":"01:35","startHours":24.586920608502744,"endHours":25.586920608502744,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:35","end":"02:35","startHours":25.586920608502744,"endHours":26.586920608502744,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:35","end":"03:35","startHours":26.586920608502744,"endHours":27.586920608502744,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:35","end":"04:35","startHours":27.586920608502744,"endHours":28.586920608502744,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:35","end":"05:35","startHours":28.586920608502744,"endHours":29.586920608502744,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:35","end":"06:35","startHours":29.586920608502744,"endHours":30.586920608502744,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:35","end":"07:35","startHours":30.586920608502744,"endHours":31.586920608502744,"planetary_lord":"Jupiter"}],"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-19.135504463112117,"eotMinutes":-12.308728521951446,"ayanamsa":22.1776}},"calendars":{"vikram_samvat":1937,"vikram_samvatsara":"Vijaya","saka_samvat":1802,"saka_samvatsara":"Vikrama","bengali_samvat":1287,"malayalam_era":1056,"nanakshahi_year":411,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","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":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Trayodaśī · Vikram 1937 Vijaya · Śaka 1802 Vikrama"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":[]},"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 25, 1880 CE · Dvārakā · Vidhyamitra","description":"January 25, 1880 CE for Dvārakā: Śukla Trayodaśī, sūryodaya 07:35, sūryāsta 18:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1880-01-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1880-01-25","sa":"https://sa.vidhyamitra.com/city/dwarka/1880-01-25","hi":"https://hi.vidhyamitra.com/city/dwarka/1880-01-25","x-default":"https://vidhyamitra.com/city/dwarka/1880-01-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T20:53:51.929Z","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":"2026-06-01T20:53:51.929Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T20:53:51.929Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}