{"id":"vidhyamitra:city-day:jamnagar:2135-01-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2135-01-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2135-01-18","date_display":"January 18, 2135 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":2135,"month":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2500869.770833,"kali_year":5236,"ahargana":1912404.2708,"sun":{"sidereal_longitude":271.3118,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":316.2191,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":44.9072,"elapsed_within_tithi_degrees":8.9072},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":316.2191,"elapsed_within_degrees":9.5524},"yoga":{"number":18,"name":"Varīyān","sum_longitude":227.5309},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"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":2135,"month":1,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2500869.770833,"ahargana":1912404.2708,"kali_year":5236,"ayanamsa_lahiri":25.7395,"grahas":{"sun":{"sidereal_longitude":271.735641,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":313.750941,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false,"latitude":-3.7029},"mars":{"sidereal_longitude":256.924841,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":248.516841,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":158.29274099999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":298.8512410000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":239.76294099999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":11.6186,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":191.6186,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":2135,"month":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2500869.770833,"kali_year":5236,"ahargana":1912404.2708,"sun":{"sidereal_longitude":271.3118,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":316.2191,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":44.9072,"elapsed_within_tithi_degrees":8.9072},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":316.2191,"elapsed_within_degrees":9.5524},"yoga":{"number":18,"name":"Varīyān","sum_longitude":227.5309},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.703,"elongation":44.907},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.703,"opposition_distance":135.093}},"eclipse_window_40days":[]},"city":{"slug":"jamnagar","name":"Jamnagar, Gujarat","lat":22.4707,"lon":70.0577,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"jamnagar","name":"Jamnagar, Gujarat","lat":22.4707,"lon":70.0577,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"sunriseLocal":"07:32","sunsetLocal":"18:28","solarNoonLocal":"13:00","dayLengthHours":10.933329954276907,"dayLengthDisplay":"10 Hours 56 Mins 00 Secs","nightLengthDisplay":"13 Hours 04 Mins 00 Secs","moonriseLocal":"09:59","moonsetLocal":"21:37","rahuKala":{"name":"Rāhu Kāla","start":"15:44","end":"17:06","startHours":15.735306314930725,"endHours":17.101972559215337,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:16","end":"11:38","startHours":10.268641337792271,"endHours":11.635307582076884,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:00","end":"14:22","startHours":13.001973826361496,"endHours":14.36864007064611,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:05","end":"10:27","startHours":10.086419171887655,"endHours":10.450863503696885,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:59","end":"08:17","startHours":7.990864263984581,"endHours":8.282419729431965,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:38","end":"13:22","startHours":12.637529494552266,"endHours":13.366418158170726,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:05","end":"06:48","startHours":6.077531521986122,"endHours":6.806420185604583,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:37","end":"07:32","startHours":6.624198019699968,"endHours":7.535308849223044,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:49","end":"15:33","startHours":14.82419548540765,"endHours":15.55308414902611,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:16","end":"18:40","startHours":18.26863880349995,"endHours":18.66863880349995,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:28","end":"18:55","startHours":18.46863880349995,"endHours":18.924194218261487,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:13","end":"19:58","startHours":18.21863880349995,"endHours":19.96863880349995,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:38","end":"01:22","startHours":24.637529494552265,"endHours":25.366418158170728,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:32","end":"08:54","startHours":7.535308849223044,"endHours":8.901975093507657,"quality":"inauspicious"},{"name":"Udveg","start":"08:54","end":"10:16","startHours":8.901975093507657,"endHours":10.268641337792271,"quality":"inauspicious"},{"name":"Chala","start":"10:16","end":"11:38","startHours":10.268641337792271,"endHours":11.635307582076884,"quality":"neutral"},{"name":"Labha","start":"11:38","end":"13:00","startHours":11.635307582076884,"endHours":13.001973826361496,"quality":"auspicious"},{"name":"Amṛta","start":"13:00","end":"14:22","startHours":13.001973826361496,"endHours":14.36864007064611,"quality":"auspicious"},{"name":"Kāla","start":"14:22","end":"15:44","startHours":14.36864007064611,"endHours":15.735306314930725,"quality":"inauspicious"},{"name":"Śubha","start":"15:44","end":"17:06","startHours":15.735306314930725,"endHours":17.101972559215337,"quality":"auspicious"},{"name":"Roga","start":"17:06","end":"18:28","startHours":17.101972559215337,"endHours":18.46863880349995,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:28","end":"20:06","startHours":18.46863880349995,"endHours":20.101972559215337,"quality":"inauspicious"},{"name":"Śubha","start":"20:06","end":"21:44","startHours":20.101972559215337,"endHours":21.735306314930725,"quality":"auspicious"},{"name":"Roga","start":"21:44","end":"23:22","startHours":21.735306314930725,"endHours":23.36864007064611,"quality":"inauspicious"},{"name":"Udveg","start":"23:22","end":"01:00","startHours":23.36864007064611,"endHours":25.001973826361496,"quality":"inauspicious"},{"name":"Chala","start":"01:00","end":"02:38","startHours":25.001973826361496,"endHours":26.635307582076884,"quality":"neutral"},{"name":"Labha","start":"02:38","end":"04:16","startHours":26.635307582076884,"endHours":28.268641337792268,"quality":"auspicious"},{"name":"Amṛta","start":"04:16","end":"05:54","startHours":28.268641337792268,"endHours":29.901975093507655,"quality":"auspicious"},{"name":"Kāla","start":"05:54","end":"07:32","startHours":29.901975093507655,"endHours":31.535308849223043,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:32","end":"08:32","startHours":7.535308849223044,"endHours":8.535308849223043,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:32","end":"09:32","startHours":8.535308849223043,"endHours":9.535308849223043,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:32","end":"10:32","startHours":9.535308849223043,"endHours":10.535308849223043,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:32","end":"11:32","startHours":10.535308849223043,"endHours":11.535308849223043,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:32","end":"12:32","startHours":11.535308849223043,"endHours":12.535308849223043,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:32","end":"13:32","startHours":12.535308849223043,"endHours":13.535308849223043,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:32","end":"14:32","startHours":13.535308849223043,"endHours":14.535308849223043,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:32","end":"15:32","startHours":14.535308849223043,"endHours":15.535308849223043,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:32","end":"16:32","startHours":15.535308849223043,"endHours":16.535308849223043,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:32","end":"17:32","startHours":16.535308849223043,"endHours":17.535308849223043,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:32","end":"18:32","startHours":17.535308849223043,"endHours":18.535308849223043,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:32","end":"19:32","startHours":18.535308849223043,"endHours":19.535308849223043,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:32","end":"20:32","startHours":19.535308849223043,"endHours":20.535308849223043,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:32","end":"21:32","startHours":20.535308849223043,"endHours":21.535308849223043,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:32","end":"22:32","startHours":21.535308849223043,"endHours":22.535308849223043,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:32","end":"23:32","startHours":22.535308849223043,"endHours":23.535308849223043,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:32","end":"00:32","startHours":23.535308849223043,"endHours":24.535308849223043,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:32","end":"01:32","startHours":24.535308849223043,"endHours":25.535308849223043,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:32","end":"02:32","startHours":25.535308849223043,"endHours":26.535308849223043,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:32","end":"03:32","startHours":26.535308849223043,"endHours":27.535308849223043,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:32","end":"04:32","startHours":27.535308849223043,"endHours":28.535308849223043,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:32","end":"05:32","startHours":28.535308849223043,"endHours":29.535308849223043,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:32","end":"06:32","startHours":29.535308849223043,"endHours":30.535308849223043,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:32","end":"07:32","startHours":30.535308849223043,"endHours":31.535308849223043,"planetary_lord":"Saturn"}],"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":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-20.663120226284814,"eotMinutes":-10.349229581689698,"ayanamsa":25.7395}},"calendars":{"vikram_samvat":2192,"vikram_samvatsara":"Kīlaka","saka_samvat":2057,"saka_samvatsara":"Manmatha","bengali_samvat":1542,"malayalam_era":1311,"nanakshahi_year":666,"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":"Makara (Tai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Caturthī · Vikram 2192 Kīlaka · Śaka 2057 Manmatha"},"festivals":[{"id":"angarika-chaturthi","name":"Aṅgāraka Caturthī (Tuesday Caturthī)","name_sanskrit":"अङ्गारक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa + Maṅgala","significance":"Tuesday-Caturthī (rare); supremely auspicious for Maṅgala-doṣa-nivāraṇa.","vrata":true,"detection":{"any_of":[{"tithi_number":4,"vara_name":"Maṅgalavāra (Tuesday)"},{"tithi_number":19,"vara_name":"Maṅgalavāra (Tuesday)"}]},"precedence":3},{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"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":"jamnagar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 18, 2135 CE · Jamnagar, Gujarat · Vidhyamitra","description":"January 18, 2135 CE for Jamnagar, Gujarat: Śukla Caturthī, sūryodaya 07:32, sūryāsta 18:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2135-01-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2135-01-18","sa":"https://sa.vidhyamitra.com/city/jamnagar/2135-01-18","hi":"https://hi.vidhyamitra.com/city/jamnagar/2135-01-18","x-default":"https://vidhyamitra.com/city/jamnagar/2135-01-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:17:05.285Z","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":"2026-05-31T15:17:05.285Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:17:05.285Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}