January 2030 Calendar
January 2030 has 31 days, starting on a Tuesday and ending on a Thursday. It spans ISO weeks 1–5, with 23 weekdays and 8 weekend days — and 5 public holidays across the 12 countries listed below.
January 2030 month grid
January 2030
| W | Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|---|
| 1 | 31 | 1 New Year's Day | 2 | 3 | 4 New Moon 02:50 UTC | 5 | 6 |
| 2 | 7 | 8 | 9 | 10 | 11 First Quarter 14:06 UTC | 12 | 13 |
| 3 | 14 Coming of Age Day | 15 | 16 | 17 | 18 | 19 Full Moon 15:54 UTC | 20 |
| 4 | 21 Martin Luther King Jr. Day | 22 | 23 | 24 | 25 | 26 Republic Day · Last Quarter 18:15 UTC | 27 |
| 5 | 28 Australia Day | 29 | 30 | 31 | 1 | 2 | 3 |
| 6 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
12 public holiday 🌑 🌓 🌕 🌗 moon phase (UTC date) W = ISO week
Public holidays in January 2030
| Date | Holiday | Observed in |
|---|---|---|
| New Year's Day | US, UK, Canada, Australia, Ireland, Germany, France, Japan, Brazil, Mexico, South Africa | |
| Coming of Age Day | Japan | |
| Martin Luther King Jr. Day | US | |
| Republic Day | India | |
| Australia Day | Australia |
No national public holiday in January 2030 for the selected country.
National holidays only, from the open-source date-holidays dataset. States, provinces and regions add their own — see each country's holiday page for the full list and observances.
Moon phases
- New Moon
- First Quarter
- Full Moon
- Last Quarter
Times are shown in your time zone when JavaScript is on, UTC otherwise; near midnight the local date can differ. For moonrise and moonset see the moon pages for New York, London or Sydney.
January 2030 at a glance
- Days
- 31
- Weekdays
- 23
- Weekend days
- 8
- ISO weeks
- 1–5
- Day of year
- 1–31 of 365
- Quarter
- Q1
- Days left in 2030 after the 31st
- 334
- Friday the 13th
- No
The name: Named after Janus, the Roman god of doorways and beginnings.
Working days by country
Monday–Friday minus national public holidays that fall on a weekday. Regional holidays are not subtracted.
Need a span that crosses months? Use the date and time calculator.
January 2030: common questions
How many working days are there in January 2030?
January 2030 has 23 weekdays (Monday to Friday) and 8 weekend days. In the United States, New Year's Day (Tue, Jan 1) and Martin Luther King Jr. Day (Mon, Jan 21) fall in the month, leaving 21 working days. In the United Kingdom, New Year's Day (Tue, Jan 1) leaves 22 working days (UK-wide bank holidays only; England, Scotland and Northern Ireland each add their own).
What week numbers are in January 2030?
January 2030 covers ISO weeks 1, 2, 3, 4, 5. ISO weeks start on Monday, so January 1, a Tuesday, falls in week 1.
When is the full moon in January 2030?
Saturday, January 19 at 15:54 UTC. The new moon is on Friday, January 4.
What day of the week does January 2030 start on?
January 2030 starts on a Tuesday and ends on a Thursday (the 31st). It runs from day 1 to day 31 of the year.