Sunrise and sunset in Ulan Bator

Ulan Bator Sunrise, Sunset and Moon in December 2026

Local time (GMT+8)

Day length goes from 8 h 42 min on December 1 to 8 h 27 min on December 31. Sunrise moves from 8:20 AM to 8:42 AM and sunset from 5:02 PM to 5:09 PM.

Every day

Dawn and dusk are civil twilight (the sun 6 degrees below the horizon); golden hour starts when the evening sun is 6 degrees up; full dark is astronomical twilight, 18 degrees down. A blank moonrise or moonset means it falls on the next day.

DateDawnSunriseSunsetDuskGolden hourFull darkDay lengthChangeMoonMoonriseMoonset
Dec 17:45 AM8:20 AM5:02 PM5:38 PM4:11 PM6:54 PM8 h 42 minLast quarter 2:09 PM1:22 PM
Dec 27:46 AM8:22 AM5:02 PM5:37 PM4:10 PM6:53 PM8 h 40 min-2.0 minLast quarter, 49%12:54 AM1:39 PM
Dec 37:47 AM8:23 AM5:01 PM5:37 PM4:09 PM6:53 PM8 h 38 min-2.0 minWaning crescent, 38%2:08 AM1:54 PM
Dec 47:48 AM8:24 AM5:01 PM5:36 PM4:09 PM6:53 PM8 h 37 min-1.0 minWaning crescent, 28%3:20 AM2:10 PM
Dec 57:49 AM8:25 AM5:01 PM5:36 PM4:08 PM6:53 PM8 h 36 min-1.0 minWaning crescent, 19%4:32 AM2:29 PM
Dec 67:50 AM8:26 AM5:00 PM5:36 PM4:08 PM6:53 PM8 h 34 min-2.0 minWaning crescent, 12%5:44 AM2:51 PM
Dec 77:51 AM8:27 AM5:00 PM5:36 PM4:08 PM6:53 PM8 h 33 min-1.0 minWaning crescent, 6%6:54 AM3:18 PM
Dec 87:52 AM8:28 AM5:00 PM5:36 PM4:07 PM6:53 PM8 h 32 min-1.0 minWaning crescent, 2%8:02 AM3:53 PM
Dec 97:53 AM8:29 AM5:00 PM5:36 PM4:07 PM6:53 PM8 h 31 min-1.0 minNew moon 8:52 AM9:04 AM4:37 PM
Dec 107:54 AM8:30 AM5:00 PM5:36 PM4:07 PM6:53 PM8 h 30 min-1.0 minNew moon, 1%9:56 AM5:30 PM
Dec 117:55 AM8:31 AM5:00 PM5:36 PM4:07 PM6:53 PM8 h 29 min-1.0 minWaxing crescent, 3%10:38 AM6:32 PM
Dec 127:56 AM8:32 AM5:00 PM5:36 PM4:07 PM6:53 PM8 h 28 min-1.0 minWaxing crescent, 8%11:11 AM7:38 PM
Dec 137:57 AM8:33 AM5:00 PM5:36 PM4:07 PM6:53 PM8 h 27 min-1.0 minWaxing crescent, 15%11:36 AM8:46 PM
Dec 147:58 AM8:34 AM5:00 PM5:36 PM4:07 PM6:53 PM8 h 26 min-1.0 minWaxing crescent, 23%11:57 AM9:55 PM
Dec 157:59 AM8:35 AM5:00 PM5:36 PM4:07 PM6:53 PM8 h 25 min-1.0 minWaxing crescent, 33%12:14 PM11:03 PM
Dec 167:59 AM8:36 AM5:00 PM5:36 PM4:07 PM6:54 PM8 h 24 min-1.0 minFirst quarter, 43%12:29 PM
Dec 178:00 AM8:36 AM5:00 PM5:37 PM4:07 PM6:54 PM8 h 24 min+0.0 minFirst quarter 1:43 PM12:44 PM12:12 AM
Dec 188:01 AM8:37 AM5:01 PM5:37 PM4:07 PM6:54 PM8 h 24 min+0.0 minWaxing gibbous, 64%1:00 PM1:23 AM
Dec 198:01 AM8:38 AM5:01 PM5:37 PM4:08 PM6:55 PM8 h 23 min-1.0 minWaxing gibbous, 74%1:17 PM2:36 AM
Dec 208:02 AM8:38 AM5:01 PM5:38 PM4:08 PM6:55 PM8 h 23 min+0.0 minWaxing gibbous, 83%1:39 PM3:54 AM
Dec 218:03 AM8:39 AM5:02 PM5:38 PM4:08 PM6:56 PM8 h 23 min+0.0 minWaxing gibbous, 90%2:08 PM5:17 AM
Dec 228:03 AM8:39 AM5:02 PM5:39 PM4:09 PM6:56 PM8 h 23 min+0.0 minWaxing gibbous, 95%2:48 PM6:42 AM
Dec 238:03 AM8:40 AM5:03 PM5:39 PM4:09 PM6:57 PM8 h 23 min+0.0 minWaxing gibbous, 99%3:44 PM8:02 AM
Dec 248:04 AM8:40 AM5:04 PM5:40 PM4:10 PM6:57 PM8 h 24 min+1.0 minFull moon 9:28 AM4:56 PM9:09 AM
Dec 258:04 AM8:41 AM5:04 PM5:41 PM4:11 PM6:58 PM8 h 23 min-1.0 minWaning gibbous, 99%6:21 PM10:01 AM
Dec 268:05 AM8:41 AM5:05 PM5:41 PM4:11 PM6:59 PM8 h 24 min+1.0 minWaning gibbous, 96%7:50 PM10:38 AM
Dec 278:05 AM8:41 AM5:06 PM5:42 PM4:12 PM6:59 PM8 h 25 min+1.0 minWaning gibbous, 90%9:16 PM11:05 AM
Dec 288:05 AM8:41 AM5:06 PM5:43 PM4:13 PM7:00 PM8 h 25 min+0.0 minWaning gibbous, 83%10:38 PM11:26 AM
Dec 298:05 AM8:42 AM5:07 PM5:43 PM4:14 PM7:01 PM8 h 25 min+0.0 minWaning gibbous, 75%11:55 PM11:44 AM
Dec 308:06 AM8:42 AM5:08 PM5:44 PM4:15 PM7:01 PM8 h 26 min+1.0 minWaning gibbous, 65%12:00 PM
Dec 318:06 AM8:42 AM5:09 PM5:45 PM4:16 PM7:02 PM8 h 27 min+1.0 minLast quarter 2:59 AM1:10 AM12:16 PM

Other months

More

Sources

Computed with the NOAA solar position equations and the lunar methods of Meeus, Astronomical Algorithms, for a flat horizon; hills and buildings delay a real sunrise.