{"id":"vidhyamitra:city-day:nairobi:2018-10-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/nairobi/2018-10-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2018-10-20","date_display":"October 20, 2018 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2018,"month":10,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458411.770833,"kali_year":5120,"ahargana":1869946.2708,"sun":{"sidereal_longitude":181.7162,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":307.0473,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":125.3311,"elapsed_within_tithi_degrees":5.3311},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":307.0473,"elapsed_within_degrees":0.3807},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":128.7636},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2018,"month":10,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458411.770833,"ahargana":1869946.2708,"kali_year":5120,"ayanamsa_lahiri":24.1156,"grahas":{"sun":{"sidereal_longitude":182.48624900000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":308.167949,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false,"latitude":-1.9569},"mars":{"sidereal_longitude":290.27824899999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":200.55444899999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":211.65324899999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":192.67414899999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":249.824249,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":101.2478,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":281.2478,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2018,"month":10,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458411.770833,"kali_year":5120,"ahargana":1869946.2708,"sun":{"sidereal_longitude":181.7162,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":307.0473,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":125.3311,"elapsed_within_tithi_degrees":5.3311},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":307.0473,"elapsed_within_degrees":0.3807},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":128.7636},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.957,"elongation":125.331},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.957,"opposition_distance":54.669}},"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":"06:13","sunsetLocal":"18:21","solarNoonLocal":"12:17","dayLengthHours":12.144091314401283,"dayLengthDisplay":"12 Hours 08 Mins 39 Secs","nightLengthDisplay":"11 Hours 51 Mins 21 Secs","moonriseLocal":"14:36","moonsetLocal":"02:43","rahuKala":{"name":"Rāhu Kāla","start":"09:15","end":"10:46","startHours":9.247569317329159,"endHours":10.76558073162932,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:48","end":"15:19","startHours":13.80160356022964,"endHours":15.319614974529802,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:13","end":"07:44","startHours":6.211546488728839,"endHours":7.729557903028999,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:27","startHours":9.045167795422472,"endHours":9.449970839235847,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:43","end":"07:02","startHours":6.7175502934955595,"endHours":7.041392728546261,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:41","startHours":11.878789102116105,"endHours":12.688395189742856,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:36","end":"05:24","startHours":4.592334313475335,"endHours":5.401940401102086,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:12","end":"06:13","startHours":5.199538879195399,"endHours":6.211546488728839,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:18","end":"15:07","startHours":14.307607364996361,"endHours":15.117213452623114,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:09","end":"18:33","startHours":18.155637803130123,"endHours":18.55563780313012,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:21","end":"18:52","startHours":18.355637803130122,"endHours":18.861641607896843,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:06","end":"19:51","startHours":18.105637803130122,"endHours":19.855637803130122,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:41","startHours":23.878789102116105,"endHours":24.68839518974286,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:13","end":"07:44","startHours":6.211546488728839,"endHours":7.729557903028999,"quality":"inauspicious"},{"name":"Śubha","start":"07:44","end":"09:15","startHours":7.729557903028999,"endHours":9.247569317329159,"quality":"auspicious"},{"name":"Roga","start":"09:15","end":"10:46","startHours":9.247569317329159,"endHours":10.76558073162932,"quality":"inauspicious"},{"name":"Udveg","start":"10:46","end":"12:17","startHours":10.76558073162932,"endHours":12.28359214592948,"quality":"inauspicious"},{"name":"Chala","start":"12:17","end":"13:48","startHours":12.28359214592948,"endHours":13.80160356022964,"quality":"neutral"},{"name":"Labha","start":"13:48","end":"15:19","startHours":13.80160356022964,"endHours":15.319614974529802,"quality":"auspicious"},{"name":"Amṛta","start":"15:19","end":"16:50","startHours":15.319614974529802,"endHours":16.83762638882996,"quality":"auspicious"},{"name":"Kāla","start":"16:50","end":"18:21","startHours":16.83762638882996,"endHours":18.355637803130122,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:21","end":"19:50","startHours":18.355637803130122,"endHours":19.83762638882996,"quality":"auspicious"},{"name":"Amṛta","start":"19:50","end":"21:19","startHours":19.83762638882996,"endHours":21.319614974529802,"quality":"auspicious"},{"name":"Kāla","start":"21:19","end":"22:48","startHours":21.319614974529802,"endHours":22.80160356022964,"quality":"inauspicious"},{"name":"Śubha","start":"22:48","end":"00:17","startHours":22.80160356022964,"endHours":24.283592145929482,"quality":"auspicious"},{"name":"Roga","start":"00:17","end":"01:46","startHours":24.283592145929482,"endHours":25.76558073162932,"quality":"inauspicious"},{"name":"Udveg","start":"01:46","end":"03:15","startHours":25.76558073162932,"endHours":27.24756931732916,"quality":"inauspicious"},{"name":"Chala","start":"03:15","end":"04:44","startHours":27.24756931732916,"endHours":28.729557903028997,"quality":"neutral"},{"name":"Labha","start":"04:44","end":"06:13","startHours":28.729557903028997,"endHours":30.21154648872884,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:13","end":"07:13","startHours":6.211546488728839,"endHours":7.211546488728839,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:13","end":"08:13","startHours":7.211546488728839,"endHours":8.211546488728839,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:13","end":"09:13","startHours":8.211546488728839,"endHours":9.211546488728839,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:13","end":"10:13","startHours":9.211546488728839,"endHours":10.211546488728839,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:13","end":"11:13","startHours":10.211546488728839,"endHours":11.211546488728839,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:13","end":"12:13","startHours":11.211546488728839,"endHours":12.211546488728839,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:13","end":"13:13","startHours":12.211546488728839,"endHours":13.211546488728839,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:13","end":"14:13","startHours":13.211546488728839,"endHours":14.211546488728839,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:13","end":"15:13","startHours":14.211546488728839,"endHours":15.211546488728839,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:13","end":"16:13","startHours":15.211546488728839,"endHours":16.21154648872884,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:13","end":"17:13","startHours":16.21154648872884,"endHours":17.21154648872884,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:13","end":"18:13","startHours":17.21154648872884,"endHours":18.21154648872884,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:13","end":"19:13","startHours":18.21154648872884,"endHours":19.21154648872884,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:13","end":"20:13","startHours":19.21154648872884,"endHours":20.21154648872884,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:13","end":"21:13","startHours":20.21154648872884,"endHours":21.21154648872884,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:13","end":"22:13","startHours":21.21154648872884,"endHours":22.21154648872884,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:13","end":"23:13","startHours":22.21154648872884,"endHours":23.21154648872884,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:13","end":"00:13","startHours":23.21154648872884,"endHours":24.21154648872884,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:13","end":"01:13","startHours":24.21154648872884,"endHours":25.21154648872884,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:13","end":"02:13","startHours":25.21154648872884,"endHours":26.21154648872884,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:13","end":"03:13","startHours":26.21154648872884,"endHours":27.21154648872884,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:13","end":"04:13","startHours":27.21154648872884,"endHours":28.21154648872884,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:13","end":"05:13","startHours":28.21154648872884,"endHours":29.21154648872884,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:13","end":"06:13","startHours":29.21154648872884,"endHours":30.21154648872884,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-10.259098089412978,"eotMinutes":15.696871244231174,"ayanamsa":24.1156}},"calendars":{"vikram_samvat":2075,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1940,"saka_samvatsara":"Vilambī","bengali_samvat":1425,"malayalam_era":1194,"nanakshahi_year":549,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Ekādaśī · Vikram 2075 Virodhakṛt · Śaka 1940 Vilambī"},"festivals":[{"id":"pashankusha-ekadashi","name":"Pāśāṅkuśā Ekādaśī","name_sanskrit":"पाशाङ्कुशा एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Padmanābha (Viṣṇu)","significance":"Confers strength + wealth + son; equivalent to 1000 Aśvamedha-yajñas.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Āśvina"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Dedicated festival walk for Pāśāṅkuśā Ekādaśī · Ekādaśī is not live yet; Śanivāra (Saturday) — 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 October 20, 2018 CE · Nairobi, Kenya · Vidhyamitra","description":"October 20, 2018 CE for Nairobi, Kenya: Śukla Ekādaśī, sūryodaya 06:13, sūryāsta 18:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/nairobi/2018-10-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/nairobi/2018-10-20","sa":"https://sa.vidhyamitra.com/city/nairobi/2018-10-20","hi":"https://hi.vidhyamitra.com/city/nairobi/2018-10-20","x-default":"https://vidhyamitra.com/city/nairobi/2018-10-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-06T11:14:28.148Z","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":"2026-09-06T11:14:28.148Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-06T11:14:28.148Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}