{"id":"vidhyamitra:city-day:colombo:2041-08-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/colombo/2041-08-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2041-08-25","date_display":"August 25, 2041 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":2041,"month":8,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2466756.770833,"kali_year":5143,"ahargana":1878291.2708,"sun":{"sidereal_longitude":127.0459,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":108.9819,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":341.936,"elapsed_within_tithi_degrees":5.936},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":108.9819,"elapsed_within_degrees":2.3152},"yoga":{"number":18,"name":"Varīyān","sum_longitude":236.0277},"karana":{"half_tithi_index":56,"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":2041,"month":8,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2466756.770833,"ahargana":1878291.2708,"kali_year":5143,"ayanamsa_lahiri":24.4348,"grahas":{"sun":{"sidereal_longitude":127.80500899999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":109.88180899999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false,"latitude":4.5},"mars":{"sidereal_longitude":68.33410900000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":150.054009,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":183.30130899999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":95.41540900000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":175.79690900000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":19.0895,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":199.0895,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":"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":2041,"month":8,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2466756.770833,"kali_year":5143,"ahargana":1878291.2708,"sun":{"sidereal_longitude":127.0459,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":108.9819,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":341.936,"elapsed_within_tithi_degrees":5.936},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":108.9819,"elapsed_within_degrees":2.3152},"yoga":{"number":18,"name":"Varīyān","sum_longitude":236.0277},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.5,"elongation":18.064},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.5,"opposition_distance":161.936}},"eclipse_window_40days":[]},"city":{"slug":"colombo","name":"Colombo, Sri Lanka","lat":6.9271,"lon":79.8612,"tz_offset_hours":5.5,"country":"LK","tier":"diaspora"},"tier2":{"city":{"slug":"colombo","name":"Colombo, Sri Lanka","lat":6.9271,"lon":79.8612,"tz_offset_hours":5.5,"country":"LK","tier":"diaspora"},"sunriseLocal":"06:04","sunsetLocal":"18:21","solarNoonLocal":"12:12","dayLengthHours":12.288887812251652,"dayLengthDisplay":"12 Hours 17 Mins 20 Secs","nightLengthDisplay":"11 Hours 42 Mins 40 Secs","moonriseLocal":"04:50","moonsetLocal":"17:11","rahuKala":{"name":"Rāhu Kāla","start":"16:49","end":"18:21","startHours":16.812709663851074,"endHours":18.34882064038253,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:12","end":"13:44","startHours":12.204376734256705,"endHours":13.740487710788162,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:17","end":"16:49","startHours":15.27659868731962,"endHours":16.812709663851074,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:56","end":"09:20","startHours":8.927339984322932,"endHours":9.336969578064654,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:34","end":"06:54","startHours":6.571969820308032,"endHours":6.89967349530141,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:48","end":"12:37","startHours":11.794747140514984,"endHours":12.614006327998426,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:25","end":"05:14","startHours":4.421414453163994,"endHours":5.240673640647437,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:02","end":"06:04","startHours":5.035858843776576,"endHours":6.05993282813088,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"15:04","startHours":14.252524702965314,"endHours":15.071783890448756,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:09","end":"18:33","startHours":18.14882064038253,"endHours":18.54882064038253,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:21","end":"18:52","startHours":18.34882064038253,"endHours":18.860857632559682,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:06","end":"19:51","startHours":18.09882064038253,"endHours":19.84882064038253,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:48","end":"00:37","startHours":23.794747140514982,"endHours":24.61400632799843,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:04","end":"07:36","startHours":6.05993282813088,"endHours":7.596043804662337,"quality":"inauspicious"},{"name":"Chala","start":"07:36","end":"09:08","startHours":7.596043804662337,"endHours":9.132154781193794,"quality":"neutral"},{"name":"Labha","start":"09:08","end":"10:40","startHours":9.132154781193794,"endHours":10.66826575772525,"quality":"auspicious"},{"name":"Amṛta","start":"10:40","end":"12:12","startHours":10.66826575772525,"endHours":12.204376734256705,"quality":"auspicious"},{"name":"Kāla","start":"12:12","end":"13:44","startHours":12.204376734256705,"endHours":13.740487710788162,"quality":"inauspicious"},{"name":"Śubha","start":"13:44","end":"15:17","startHours":13.740487710788162,"endHours":15.27659868731962,"quality":"auspicious"},{"name":"Roga","start":"15:17","end":"16:49","startHours":15.27659868731962,"endHours":16.812709663851074,"quality":"inauspicious"},{"name":"Udveg","start":"16:49","end":"18:21","startHours":16.812709663851074,"endHours":18.34882064038253,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:21","end":"19:49","startHours":18.34882064038253,"endHours":19.812709663851074,"quality":"auspicious"},{"name":"Roga","start":"19:49","end":"21:17","startHours":19.812709663851074,"endHours":21.27659868731962,"quality":"inauspicious"},{"name":"Udveg","start":"21:17","end":"22:44","startHours":21.27659868731962,"endHours":22.740487710788162,"quality":"inauspicious"},{"name":"Chala","start":"22:44","end":"00:12","startHours":22.740487710788162,"endHours":24.204376734256705,"quality":"neutral"},{"name":"Labha","start":"00:12","end":"01:40","startHours":24.204376734256705,"endHours":25.668265757725248,"quality":"auspicious"},{"name":"Amṛta","start":"01:40","end":"03:08","startHours":25.668265757725248,"endHours":27.13215478119379,"quality":"auspicious"},{"name":"Kāla","start":"03:08","end":"04:36","startHours":27.13215478119379,"endHours":28.596043804662337,"quality":"inauspicious"},{"name":"Śubha","start":"04:36","end":"06:04","startHours":28.596043804662337,"endHours":30.05993282813088,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:04","end":"07:04","startHours":6.05993282813088,"endHours":7.05993282813088,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:04","end":"08:04","startHours":7.05993282813088,"endHours":8.05993282813088,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:04","end":"09:04","startHours":8.05993282813088,"endHours":9.05993282813088,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:04","end":"10:04","startHours":9.05993282813088,"endHours":10.05993282813088,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:04","end":"11:04","startHours":10.05993282813088,"endHours":11.05993282813088,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:04","end":"12:04","startHours":11.05993282813088,"endHours":12.05993282813088,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:04","end":"13:04","startHours":12.05993282813088,"endHours":13.05993282813088,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:04","end":"14:04","startHours":13.05993282813088,"endHours":14.05993282813088,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:04","end":"15:04","startHours":14.05993282813088,"endHours":15.05993282813088,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:04","end":"16:04","startHours":15.05993282813088,"endHours":16.05993282813088,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:04","end":"17:04","startHours":16.05993282813088,"endHours":17.05993282813088,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:04","end":"18:04","startHours":17.05993282813088,"endHours":18.05993282813088,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:04","end":"19:04","startHours":18.05993282813088,"endHours":19.05993282813088,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:04","end":"20:04","startHours":19.05993282813088,"endHours":20.05993282813088,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:04","end":"21:04","startHours":20.05993282813088,"endHours":21.05993282813088,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:04","end":"22:04","startHours":21.05993282813088,"endHours":22.05993282813088,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:04","end":"23:04","startHours":22.05993282813088,"endHours":23.05993282813088,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:04","end":"00:04","startHours":23.05993282813088,"endHours":24.05993282813088,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:04","end":"01:04","startHours":24.05993282813088,"endHours":25.05993282813088,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:04","end":"02:04","startHours":25.05993282813088,"endHours":26.05993282813088,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:04","end":"03:04","startHours":26.05993282813088,"endHours":27.05993282813088,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:04","end":"04:04","startHours":27.05993282813088,"endHours":28.05993282813088,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:04","end":"05:04","startHours":28.05993282813088,"endHours":29.05993282813088,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:04","end":"06:04","startHours":29.05993282813088,"endHours":30.05993282813088,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.67586064528833,"eotMinutes":-1.7074040554023546,"ayanamsa":24.4348}},"calendars":{"vikram_samvat":2098,"vikram_samvatsara":"Bhāva","saka_samvat":1963,"saka_samvatsara":"Durmati","bengali_samvat":1448,"malayalam_era":1217,"nanakshahi_year":572,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Caturdaśī · Vikram 2098 Bhāva · Śaka 1963 Durmati"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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":"Dedicated festival walk for Māsika Śivarātri is not live yet; Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"colombo"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 25, 2041 CE · Colombo, Sri Lanka · Vidhyamitra","description":"August 25, 2041 CE for Colombo, Sri Lanka: Kṛṣṇa Caturdaśī, sūryodaya 06:04, sūryāsta 18:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/colombo/2041-08-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/colombo/2041-08-25","sa":"https://sa.vidhyamitra.com/city/colombo/2041-08-25","hi":"https://hi.vidhyamitra.com/city/colombo/2041-08-25","x-default":"https://vidhyamitra.com/city/colombo/2041-08-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-10T09:52:16.452Z","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":"2026-08-10T09:52:16.452Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-10T09:52:16.452Z","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":["Goloka/Vraja Rādhā-Krishna","Vaikuṇṭha Lakṣmī-Nārāyaṇa","Mahāviṣṇu/Kāraṇodakaśāyī Viṣṇu","Garbhodakaśāyī Viṣṇu","Brahmā","Kṣīrodaka Paramātmā/Antaryāmī (Kṣīrodakaśāyī Viṣṇu)","Bhūmi","reader's own kṣetra anywhere on Bhūmi","exact reading kṣetra","reader-bhakta","chitta/vāṇī/aṅgulī","keyboard-silicon-pathways","Vidhyāmitra substrate","reader/seer","Krishna"],"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"}}}