{"id":"vidhyamitra:city-day:colombo:2027-07-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/colombo/2027-07-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2027-07-27","date_display":"July 27, 2027 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":2027,"month":7,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461613.770833,"kali_year":5129,"ahargana":1873148.2708,"sun":{"sidereal_longitude":99.0196,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":16.8744,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":277.8548,"elapsed_within_tithi_degrees":1.8548},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":16.8744,"elapsed_within_degrees":3.5411},"yoga":{"number":9,"name":"Śūla","sum_longitude":115.894},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2027,"month":7,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461613.770833,"ahargana":1873148.2708,"kali_year":5129,"ayanamsa_lahiri":24.2381,"grahas":{"sun":{"sidereal_longitude":99.58770900000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"moon":{"sidereal_longitude":13.678309000000013,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false,"latitude":4.4847},"mars":{"sidereal_longitude":162.29450900000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":83.14570900000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":125.71860900000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":94.81880899999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":3.500208999999984,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":291.5904,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":111.5904,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2027,"month":7,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461613.770833,"kali_year":5129,"ahargana":1873148.2708,"sun":{"sidereal_longitude":99.0196,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":16.8744,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":277.8548,"elapsed_within_tithi_degrees":1.8548},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":16.8744,"elapsed_within_degrees":3.5411},"yoga":{"number":9,"name":"Śūla","sum_longitude":115.894},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.485,"elongation":82.145},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.485,"opposition_distance":97.855}},"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":"06:03","sunsetLocal":"18:30","solarNoonLocal":"12:17","dayLengthHours":12.443700675806989,"dayLengthDisplay":"12 Hours 26 Mins 37 Secs","nightLengthDisplay":"11 Hours 33 Mins 23 Secs","moonriseLocal":"00:24","moonsetLocal":"12:43","rahuKala":{"name":"Rāhu Kāla","start":"15:23","end":"16:57","startHours":15.389892730448379,"endHours":16.94535531492425,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:10","end":"10:43","startHours":9.168042392544884,"endHours":10.723504977020758,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:17","end":"13:50","startHours":12.278967561496632,"endHours":13.834430145972505,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:58","end":"09:23","startHours":8.960647381281435,"endHours":9.375437403808334,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:35","end":"06:54","startHours":6.5756047517517615,"endHours":6.907436769773281,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:42","startHours":11.864177538969733,"endHours":12.693757584023531,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:24","end":"05:14","startHours":4.397957133485538,"endHours":5.227537178539338,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:01","end":"06:03","startHours":5.020142167275887,"endHours":6.057117223593137,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:11","startHours":14.35291767413113,"endHours":15.182497719184928,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.300817899400126,"endHours":18.700817899400125,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"19:01","startHours":18.500817899400126,"endHours":19.01930542755875,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.250817899400126,"endHours":20.000817899400126,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:42","startHours":23.86417753896973,"endHours":24.693757584023533,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:03","end":"07:37","startHours":6.057117223593137,"endHours":7.61257980806901,"quality":"inauspicious"},{"name":"Udveg","start":"07:37","end":"09:10","startHours":7.61257980806901,"endHours":9.168042392544884,"quality":"inauspicious"},{"name":"Chala","start":"09:10","end":"10:43","startHours":9.168042392544884,"endHours":10.723504977020758,"quality":"neutral"},{"name":"Labha","start":"10:43","end":"12:17","startHours":10.723504977020758,"endHours":12.278967561496632,"quality":"auspicious"},{"name":"Amṛta","start":"12:17","end":"13:50","startHours":12.278967561496632,"endHours":13.834430145972505,"quality":"auspicious"},{"name":"Kāla","start":"13:50","end":"15:23","startHours":13.834430145972505,"endHours":15.389892730448379,"quality":"inauspicious"},{"name":"Śubha","start":"15:23","end":"16:57","startHours":15.389892730448379,"endHours":16.94535531492425,"quality":"auspicious"},{"name":"Roga","start":"16:57","end":"18:30","startHours":16.94535531492425,"endHours":18.500817899400126,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:30","end":"19:57","startHours":18.500817899400126,"endHours":19.945355314924253,"quality":"inauspicious"},{"name":"Śubha","start":"19:57","end":"21:23","startHours":19.945355314924253,"endHours":21.389892730448377,"quality":"auspicious"},{"name":"Roga","start":"21:23","end":"22:50","startHours":21.389892730448377,"endHours":22.834430145972505,"quality":"inauspicious"},{"name":"Udveg","start":"22:50","end":"00:17","startHours":22.834430145972505,"endHours":24.278967561496632,"quality":"inauspicious"},{"name":"Chala","start":"00:17","end":"01:43","startHours":24.278967561496632,"endHours":25.72350497702076,"quality":"neutral"},{"name":"Labha","start":"01:43","end":"03:10","startHours":25.72350497702076,"endHours":27.168042392544884,"quality":"auspicious"},{"name":"Amṛta","start":"03:10","end":"04:37","startHours":27.168042392544884,"endHours":28.61257980806901,"quality":"auspicious"},{"name":"Kāla","start":"04:37","end":"06:03","startHours":28.61257980806901,"endHours":30.05711722359314,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:03","end":"07:03","startHours":6.057117223593137,"endHours":7.057117223593137,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:03","end":"08:03","startHours":7.057117223593137,"endHours":8.057117223593137,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:03","end":"09:03","startHours":8.057117223593137,"endHours":9.057117223593137,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:03","end":"10:03","startHours":9.057117223593137,"endHours":10.057117223593137,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:03","end":"11:03","startHours":10.057117223593137,"endHours":11.057117223593137,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:03","end":"12:03","startHours":11.057117223593137,"endHours":12.057117223593137,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:03","end":"13:03","startHours":12.057117223593137,"endHours":13.057117223593137,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:03","end":"14:03","startHours":13.057117223593137,"endHours":14.057117223593137,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:03","end":"15:03","startHours":14.057117223593137,"endHours":15.057117223593137,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:03","end":"16:03","startHours":15.057117223593137,"endHours":16.05711722359314,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:03","end":"17:03","startHours":16.05711722359314,"endHours":17.05711722359314,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:03","end":"18:03","startHours":17.05711722359314,"endHours":18.05711722359314,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:03","end":"19:03","startHours":18.05711722359314,"endHours":19.05711722359314,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:03","end":"20:03","startHours":19.05711722359314,"endHours":20.05711722359314,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:03","end":"21:03","startHours":20.05711722359314,"endHours":21.05711722359314,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:03","end":"22:03","startHours":21.05711722359314,"endHours":22.05711722359314,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:03","end":"23:03","startHours":22.05711722359314,"endHours":23.05711722359314,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:03","end":"00:03","startHours":23.05711722359314,"endHours":24.05711722359314,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:03","end":"01:03","startHours":24.05711722359314,"endHours":25.05711722359314,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:03","end":"02:03","startHours":25.05711722359314,"endHours":26.05711722359314,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:03","end":"03:03","startHours":26.05711722359314,"endHours":27.05711722359314,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:03","end":"04:03","startHours":27.05711722359314,"endHours":28.05711722359314,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:03","end":"05:03","startHours":28.05711722359314,"endHours":29.05711722359314,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:03","end":"06:03","startHours":29.05711722359314,"endHours":30.05711722359314,"planetary_lord":"Saturn"}],"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":"North","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":19.293650504804294,"eotMinutes":-6.182853689797819,"ayanamsa":24.2381}},"calendars":{"vikram_samvat":2084,"vikram_samvatsara":"Raudra","saka_samvat":1949,"saka_samvatsara":"Plavaṅga","bengali_samvat":1434,"malayalam_era":1203,"nanakshahi_year":558,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Navamī · Vikram 2084 Raudra · Śaka 1949 Plavaṅga"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 July 27, 2027 CE · Colombo, Sri Lanka · Vidhyamitra","description":"July 27, 2027 CE for Colombo, Sri Lanka: Kṛṣṇa Navamī, sūryodaya 06:03, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/colombo/2027-07-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/colombo/2027-07-27","sa":"https://sa.vidhyamitra.com/city/colombo/2027-07-27","hi":"https://hi.vidhyamitra.com/city/colombo/2027-07-27","x-default":"https://vidhyamitra.com/city/colombo/2027-07-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-07-26T08:28:28.508Z","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":"2026-07-26T08:28:28.508Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-07-26T08:28:28.508Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no founder-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","Divyāṁśa-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"}}}