{"id":"vidhyamitra:city-day:lucknow:2154-01-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2154-01-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2154-01-13","date_display":"January 13, 2154 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":2154,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507804.770833,"kali_year":5255,"ahargana":1919339.2708,"sun":{"sidereal_longitude":266.2618,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":254.5192,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":348.2574,"elapsed_within_tithi_degrees":0.2574},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1,"moon_longitude":254.5192,"elapsed_within_degrees":1.1859},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":160.7811},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"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":2154,"month":1,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2507804.770833,"ahargana":1919339.2708,"kali_year":5255,"ayanamsa_lahiri":26.0047,"grahas":{"sun":{"sidereal_longitude":266.771873,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":253.164173,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false,"latitude":-4.2375},"mars":{"sidereal_longitude":277.91567299999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":273.751073,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":352.811573,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":275.7944729999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":115.04897299999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":4.1689,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":184.1689,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":2154,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507804.770833,"kali_year":5255,"ahargana":1919339.2708,"sun":{"sidereal_longitude":266.2618,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":254.5192,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":348.2574,"elapsed_within_tithi_degrees":0.2574},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1,"moon_longitude":254.5192,"elapsed_within_degrees":1.1859},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":160.7811},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.237,"elongation":11.743},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.237,"opposition_distance":168.257}},"eclipse_window_40days":[]},"city":{"slug":"lucknow","name":"Lucknow, Uttar Pradesh","lat":26.8467,"lon":80.9462,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"lucknow","name":"Lucknow, Uttar Pradesh","lat":26.8467,"lon":80.9462,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"06:57","sunsetLocal":"17:33","solarNoonLocal":"12:15","dayLengthHours":10.601804118622745,"dayLengthDisplay":"10 Hours 36 Mins 06 Secs","nightLengthDisplay":"13 Hours 23 Mins 54 Secs","moonriseLocal":"06:07","moonsetLocal":"16:33","rahuKala":{"name":"Rāhu Kāla","start":"16:13","end":"17:33","startHours":16.223195402673092,"endHours":17.548420917500934,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:15","end":"13:34","startHours":12.247518858189562,"endHours":13.572744373017404,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:54","end":"16:13","startHours":14.897969887845248,"endHours":16.223195402673092,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:25","end":"09:46","startHours":9.420371093223496,"endHours":9.773764563844255,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:23","end":"07:40","startHours":7.388358637154137,"endHours":7.671073413650744,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:36","startHours":11.894125387568803,"endHours":12.60091232881032,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:32","end":"06:14","startHours":5.533042916395156,"endHours":6.239829857636673,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:04","end":"06:57","startHours":6.063133122326294,"endHours":6.946616798878189,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:01","end":"14:43","startHours":14.014486211293352,"endHours":14.721273152534868,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:21","end":"17:45","startHours":17.348420917500935,"endHours":17.748420917500933,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:33","end":"17:59","startHours":17.548420917500934,"endHours":17.990162755776883,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:18","end":"19:03","startHours":17.298420917500934,"endHours":19.048420917500934,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:36","startHours":23.894125387568803,"endHours":24.60091232881032,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:57","end":"08:16","startHours":6.946616798878189,"endHours":8.271842313706031,"quality":"inauspicious"},{"name":"Chala","start":"08:16","end":"09:36","startHours":8.271842313706031,"endHours":9.597067828533875,"quality":"neutral"},{"name":"Labha","start":"09:36","end":"10:55","startHours":9.597067828533875,"endHours":10.92229334336172,"quality":"auspicious"},{"name":"Amṛta","start":"10:55","end":"12:15","startHours":10.92229334336172,"endHours":12.247518858189562,"quality":"auspicious"},{"name":"Kāla","start":"12:15","end":"13:34","startHours":12.247518858189562,"endHours":13.572744373017404,"quality":"inauspicious"},{"name":"Śubha","start":"13:34","end":"14:54","startHours":13.572744373017404,"endHours":14.897969887845248,"quality":"auspicious"},{"name":"Roga","start":"14:54","end":"16:13","startHours":14.897969887845248,"endHours":16.223195402673092,"quality":"inauspicious"},{"name":"Udveg","start":"16:13","end":"17:33","startHours":16.223195402673092,"endHours":17.548420917500934,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:33","end":"19:13","startHours":17.548420917500934,"endHours":19.223195402673092,"quality":"auspicious"},{"name":"Roga","start":"19:13","end":"20:54","startHours":19.223195402673092,"endHours":20.89796988784525,"quality":"inauspicious"},{"name":"Udveg","start":"20:54","end":"22:34","startHours":20.89796988784525,"endHours":22.572744373017404,"quality":"inauspicious"},{"name":"Chala","start":"22:34","end":"00:15","startHours":22.572744373017404,"endHours":24.24751885818956,"quality":"neutral"},{"name":"Labha","start":"00:15","end":"01:55","startHours":24.24751885818956,"endHours":25.92229334336172,"quality":"auspicious"},{"name":"Amṛta","start":"01:55","end":"03:36","startHours":25.92229334336172,"endHours":27.597067828533874,"quality":"auspicious"},{"name":"Kāla","start":"03:36","end":"05:16","startHours":27.597067828533874,"endHours":29.27184231370603,"quality":"inauspicious"},{"name":"Śubha","start":"05:16","end":"06:57","startHours":29.27184231370603,"endHours":30.94661679887819,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:57","end":"07:57","startHours":6.946616798878189,"endHours":7.946616798878189,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:57","end":"08:57","startHours":7.946616798878189,"endHours":8.946616798878189,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:57","end":"09:57","startHours":8.946616798878189,"endHours":9.946616798878189,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:57","end":"10:57","startHours":9.946616798878189,"endHours":10.946616798878189,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:57","end":"11:57","startHours":10.946616798878189,"endHours":11.946616798878189,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:57","end":"12:57","startHours":11.946616798878189,"endHours":12.946616798878189,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:57","end":"13:57","startHours":12.946616798878189,"endHours":13.946616798878189,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:57","end":"14:57","startHours":13.946616798878189,"endHours":14.946616798878189,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:57","end":"15:57","startHours":14.946616798878189,"endHours":15.946616798878189,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:57","end":"16:57","startHours":15.946616798878189,"endHours":16.94661679887819,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:57","end":"17:57","startHours":16.94661679887819,"endHours":17.94661679887819,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:57","end":"18:57","startHours":17.94661679887819,"endHours":18.94661679887819,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:57","end":"19:57","startHours":18.94661679887819,"endHours":19.94661679887819,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:57","end":"20:57","startHours":19.94661679887819,"endHours":20.94661679887819,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:57","end":"21:57","startHours":20.94661679887819,"endHours":21.94661679887819,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:57","end":"22:57","startHours":21.94661679887819,"endHours":22.94661679887819,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:57","end":"23:57","startHours":22.94661679887819,"endHours":23.94661679887819,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:57","end":"00:57","startHours":23.94661679887819,"endHours":24.94661679887819,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:57","end":"01:57","startHours":24.94661679887819,"endHours":25.94661679887819,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:57","end":"02:57","startHours":25.94661679887819,"endHours":26.94661679887819,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:57","end":"03:57","startHours":26.94661679887819,"endHours":27.94661679887819,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:57","end":"04:57","startHours":27.94661679887819,"endHours":28.94661679887819,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:57","end":"05:57","startHours":28.94661679887819,"endHours":29.94661679887819,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:57","end":"06:57","startHours":29.94661679887819,"endHours":30.94661679887819,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","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":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.513342823190257,"eotMinutes":-8.635931491373626,"ayanamsa":26.0047}},"calendars":{"vikram_samvat":2211,"vikram_samvatsara":"Prabhava","saka_samvat":2076,"saka_samvatsara":"Ānanda","bengali_samvat":1561,"malayalam_era":1330,"nanakshahi_year":685,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Amāvasyā · Vikram 2211 Prabhava · Śaka 2076 Ānanda"},"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":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"lucknow"},"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, 2154 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"January 13, 2154 CE for Lucknow, Uttar Pradesh: Kṛṣṇa Amāvasyā, sūryodaya 06:57, sūryāsta 17:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2154-01-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2154-01-13","sa":"https://sa.vidhyamitra.com/city/lucknow/2154-01-13","hi":"https://hi.vidhyamitra.com/city/lucknow/2154-01-13","x-default":"https://vidhyamitra.com/city/lucknow/2154-01-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T22:19:53.590Z","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":"2026-06-01T22:19:53.590Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T22:19:53.590Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}