{"id":"vidhyamitra:city-day:nairobi:2012-01-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/nairobi/2012-01-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-01-04","date_display":"January 4, 2012 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":2012,"month":1,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455930.770833,"kali_year":5113,"ahargana":1867465.2708,"sun":{"sidereal_longitude":258.8028,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":17.8624,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":119.0596,"elapsed_within_tithi_degrees":11.0596},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":17.8624,"elapsed_within_degrees":4.5291},"yoga":{"number":21,"name":"Siddha","sum_longitude":276.6653},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2012,"month":1,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455930.770833,"ahargana":1867465.2708,"kali_year":5113,"ayanamsa_lahiri":24.0207,"grahas":{"sun":{"sidereal_longitude":259.04414199999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":19.159042,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false,"latitude":2.5691},"mars":{"sidereal_longitude":146.59034199999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":239.71964200000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":6.330941999999993,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":293.370042,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":184.18864199999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":232.7031,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":52.7031,"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":2012,"month":1,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455930.770833,"kali_year":5113,"ahargana":1867465.2708,"sun":{"sidereal_longitude":258.8028,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":17.8624,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":119.0596,"elapsed_within_tithi_degrees":11.0596},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":17.8624,"elapsed_within_degrees":4.5291},"yoga":{"number":21,"name":"Siddha","sum_longitude":276.6653},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.569,"elongation":119.06},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.569,"opposition_distance":60.94}},"eclipse_window_40days":[]},"city":{"slug":"nairobi","name":"Nairobi, Kenya","lat":-1.2921,"lon":36.8219,"tz_offset_hours":3,"country":"KE","tier":"diaspora"},"tier2":{"city":{"slug":"nairobi","name":"Nairobi, Kenya","lat":-1.2921,"lon":36.8219,"tz_offset_hours":3,"country":"KE","tier":"diaspora"},"sunriseLocal":"06:32","sunsetLocal":"18:44","solarNoonLocal":"12:38","dayLengthHours":12.192938101338603,"dayLengthDisplay":"12 Hours 11 Mins 35 Secs","nightLengthDisplay":"11 Hours 48 Mins 25 Secs","moonriseLocal":"14:37","moonsetLocal":"02:39","rahuKala":{"name":"Rāhu Kāla","start":"12:38","end":"14:09","startHours":12.628938447755768,"endHours":14.153055710423095,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:03","end":"09:35","startHours":8.056586659753792,"endHours":9.580703922421119,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:06","end":"12:38","startHours":11.104821185088444,"endHours":12.628938447755768,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:23","end":"09:47","startHours":9.377488287398808,"endHours":9.78391955744343,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:02","end":"07:22","startHours":7.040508484642243,"endHours":7.365653500677939,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:13","end":"13:02","startHours":12.22250717771115,"endHours":13.03536971780039,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:54","end":"05:43","startHours":4.906744316907988,"endHours":5.719606856997228,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:31","end":"06:32","startHours":5.516391221974917,"endHours":6.532469397086468,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:40","end":"15:28","startHours":14.661094797978869,"endHours":15.473957338068109,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:32","end":"18:56","startHours":18.52540749842507,"endHours":18.92540749842507,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:44","end":"19:14","startHours":18.72540749842507,"endHours":19.233446585980847,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:29","end":"20:14","startHours":18.47540749842507,"endHours":20.22540749842507,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:13","end":"01:02","startHours":24.22250717771115,"endHours":25.035369717800393,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:32","end":"08:03","startHours":6.532469397086468,"endHours":8.056586659753792,"quality":"auspicious"},{"name":"Amṛta","start":"08:03","end":"09:35","startHours":8.056586659753792,"endHours":9.580703922421119,"quality":"auspicious"},{"name":"Kāla","start":"09:35","end":"11:06","startHours":9.580703922421119,"endHours":11.104821185088444,"quality":"inauspicious"},{"name":"Śubha","start":"11:06","end":"12:38","startHours":11.104821185088444,"endHours":12.628938447755768,"quality":"auspicious"},{"name":"Roga","start":"12:38","end":"14:09","startHours":12.628938447755768,"endHours":14.153055710423095,"quality":"inauspicious"},{"name":"Udveg","start":"14:09","end":"15:41","startHours":14.153055710423095,"endHours":15.67717297309042,"quality":"inauspicious"},{"name":"Chala","start":"15:41","end":"17:12","startHours":15.67717297309042,"endHours":17.201290235757746,"quality":"neutral"},{"name":"Labha","start":"17:12","end":"18:44","startHours":17.201290235757746,"endHours":18.72540749842507,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:44","end":"20:12","startHours":18.72540749842507,"endHours":20.201290235757746,"quality":"inauspicious"},{"name":"Chala","start":"20:12","end":"21:41","startHours":20.201290235757746,"endHours":21.67717297309042,"quality":"neutral"},{"name":"Labha","start":"21:41","end":"23:09","startHours":21.67717297309042,"endHours":23.153055710423097,"quality":"auspicious"},{"name":"Amṛta","start":"23:09","end":"00:38","startHours":23.153055710423097,"endHours":24.62893844775577,"quality":"auspicious"},{"name":"Kāla","start":"00:38","end":"02:06","startHours":24.62893844775577,"endHours":26.104821185088444,"quality":"inauspicious"},{"name":"Śubha","start":"02:06","end":"03:35","startHours":26.104821185088444,"endHours":27.58070392242112,"quality":"auspicious"},{"name":"Roga","start":"03:35","end":"05:03","startHours":27.58070392242112,"endHours":29.05658665975379,"quality":"inauspicious"},{"name":"Udveg","start":"05:03","end":"06:32","startHours":29.05658665975379,"endHours":30.532469397086466,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:32","end":"07:32","startHours":6.532469397086468,"endHours":7.532469397086468,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:32","end":"08:32","startHours":7.532469397086468,"endHours":8.532469397086468,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:32","end":"09:32","startHours":8.532469397086468,"endHours":9.532469397086468,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:32","end":"10:32","startHours":9.532469397086468,"endHours":10.532469397086468,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:32","end":"11:32","startHours":10.532469397086468,"endHours":11.532469397086468,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:32","end":"12:32","startHours":11.532469397086468,"endHours":12.532469397086468,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:32","end":"13:32","startHours":12.532469397086468,"endHours":13.532469397086468,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:32","end":"14:32","startHours":13.532469397086468,"endHours":14.532469397086468,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:32","end":"15:32","startHours":14.532469397086468,"endHours":15.532469397086468,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:32","end":"16:32","startHours":15.532469397086468,"endHours":16.532469397086466,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:32","end":"17:32","startHours":16.532469397086466,"endHours":17.532469397086466,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:32","end":"18:32","startHours":17.532469397086466,"endHours":18.532469397086466,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:32","end":"19:32","startHours":18.532469397086466,"endHours":19.532469397086466,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:32","end":"20:32","startHours":19.532469397086466,"endHours":20.532469397086466,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:32","end":"21:32","startHours":20.532469397086466,"endHours":21.532469397086466,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:32","end":"22:32","startHours":21.532469397086466,"endHours":22.532469397086466,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:32","end":"23:32","startHours":22.532469397086466,"endHours":23.532469397086466,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:32","end":"00:32","startHours":23.532469397086466,"endHours":24.532469397086466,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:32","end":"01:32","startHours":24.532469397086466,"endHours":25.532469397086466,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:32","end":"02:32","startHours":25.532469397086466,"endHours":26.532469397086466,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:32","end":"03:32","startHours":26.532469397086466,"endHours":27.532469397086466,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:32","end":"04:32","startHours":27.532469397086466,"endHours":28.532469397086466,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:32","end":"05:32","startHours":28.532469397086466,"endHours":29.532469397086466,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:32","end":"06:32","startHours":29.532469397086466,"endHours":30.532469397086466,"planetary_lord":"Sun"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Padma","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":-22.795122087988513,"eotMinutes":-5.02390686534617,"ayanamsa":24.0207}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"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":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Daśamī · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"nairobi"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 4, 2012 CE · Nairobi, Kenya · Vidhyamitra","description":"January 4, 2012 CE for Nairobi, Kenya: Śukla Daśamī, sūryodaya 06:32, sūryāsta 18:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/nairobi/2012-01-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/nairobi/2012-01-04","sa":"https://sa.vidhyamitra.com/city/nairobi/2012-01-04","hi":"https://hi.vidhyamitra.com/city/nairobi/2012-01-04","x-default":"https://vidhyamitra.com/city/nairobi/2012-01-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T02:05:54.240Z","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":"2026-06-02T02:05:54.240Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T02:05:54.240Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}