Vitamin D

The sun, month by month

Sunrise and sunset in Edinburgh in January

On January 1 in Edinburgh the sun rises at 08:44 and sets at 15:49; on day 31 it rises at 08:13 and sets at 16:40. Over the month the day grows 82 minutes longer.

In Edinburgh (56.0° latitude), January 2026 has 31 days whose sun rises at 08:44 and sets at 15:49 on the 1st, and at 08:13 and 16:40 on the 31th. Mid-month the day lasts 7 h 34 min and the sun reaches 13° above the horizon. Even so, the UV index never reaches 3 at any point in the month: at this latitude and time of year, the ozone layer absorbs UVB before enough of it reaches the ground. So in January there is no vitamin D synthesis in Edinburgh at any hour of the day, however long you stay out.

Sunrise08:35
Sunset16:09
Golden hour14:58–16:09
Day length7 h 34 min

Where does the sun rise and set in Edinburgh in January?

Where it risesSoutheast129°
Where it setsSouthwest231°

Mid-January in Edinburgh: the sun rises in the southeast — a bearing of 129°, measured from true north — and sets in the southwest, at 231°. That is 39° south of due east at sunrise, and the same 39° south of due west at sunset. From the 1st to the last day of the month both points shift 11° north.

Approximate bearings: they can be a couple of degrees out. They are measured from true north, not the north a phone compass points to.

Day by day

All times are local to Edinburgh. Dawn and dusk mark civil twilight.

DayDawnSunriseSunsetDuskDay length
107:5708:4415:4916:367 h 05 min
207:5708:4415:5016:377 h 06 min
307:5708:4315:5116:387 h 08 min
407:5708:4315:5316:397 h 10 min
507:5608:4315:5416:407 h 11 min
607:5608:4215:5516:417 h 13 min
707:5508:4115:5716:437 h 15 min
807:5508:4115:5816:447 h 17 min
907:5408:4016:0016:457 h 19 min
1007:5408:3916:0116:477 h 22 min
1107:5308:3916:0316:487 h 24 min
1207:5308:3816:0416:497 h 26 min
1307:5208:3716:0616:517 h 29 min
1407:5108:3616:0816:527 h 32 min
1507:5008:3516:0916:547 h 34 min
1607:4908:3416:1116:557 h 37 min
1707:4908:3316:1316:577 h 40 min
1807:4808:3216:1516:597 h 43 min
1907:4708:3016:1617:007 h 46 min
2007:4508:2916:1817:027 h 49 min
2107:4408:2816:2017:047 h 52 min
2207:4308:2716:2217:057 h 55 min
2307:4208:2516:2417:077 h 59 min
2407:4108:2416:2617:098 h 02 min
2507:4008:2216:2817:118 h 06 min
2607:3808:2116:3017:128 h 09 min
2707:3708:1916:3217:148 h 13 min
2807:3508:1816:3417:168 h 16 min
2907:3408:1616:3617:188 h 20 min
3007:3208:1416:3817:208 h 24 min
3107:3108:1316:4017:228 h 28 min

Approximate astronomical values: they can shift a minute or two from year to year.

What about vitamin D in January?

In January the sun doesn't climb high enough in Edinburgh for vitamin D synthesis: the season to mind your diet or consider supplementation.

See the Edinburgh vitamin D guide

Common questions about the sun in Edinburgh in January

Where does the sun set in Edinburgh in January?
Mid-January in Edinburgh: the sun sets in the southwest, a bearing of 231° measured from true north, which is 39° south of due west. It rises in the southeast, at 129°. Over the month both points shift 11° north.
How much daylight does Edinburgh gain in January?
Over January the day gets 82 minutes longer in Edinburgh: on January 1 the sun rises at 08:44 and sets at 15:49, and on day 31 it rises at 08:13 and sets at 16:40.
How many hours of daylight does Edinburgh get in January?
In mid-January the day lasts 7 h 34 min in Edinburgh, from sunrise at 08:35 to sunset at 16:09. The table has the day length for each of the 31 days of the month.
What time does it start to get light in Edinburgh in January?
In mid-January the sky starts to get light at 07:50 in Edinburgh, when the sun is 6° below the horizon, and the sun itself does not rise until 08:35. The “Dawn” column of the table gives that time for every day of the month.
What time does it get dark in Edinburgh in January?
It's not the same time as sunset. In mid-January in Edinburgh the sun sets at 16:09, but there is still light: civil twilight does not end until 16:54, when the sun reaches 6° below the horizon and usable outdoor light runs out. The “Dusk” column of the table gives that time day by day.
What time of day can you make vitamin D in Edinburgh in January?
At no time of day. Not even at midday on January 15 does the UV index reach 3 in Edinburgh, and below that minimum the skin makes no vitamin D, however long you stay out. In January it is the season to mind your diet or consider supplementation.