Calendar September 2025 Singapore with Public Holidays
The Singapore calendar for 2025 has 30 days, from Monday, 1 September 2025 to Tuesday, 30 September 2025. No holidays fall in this month in the current dataset.
Chinese Calendar in September 2025
Astronomical Chinese calendar (120°E meridian). Solar term times in SGT (UTC+8).
Lunar months
- 七月 2025 農曆 (Lunar months): 23 Aug – 21 Sep, 30 days.
- 八月 2025 農曆 (Lunar months): 22 Sep – 20 Oct, 29 days.
Chinese observances
- Hungry Ghost Peak (中元節) (Chinese observances): Saturday, 6 September 2025. 七月十五 · 乙巳年.
Solar terms 節氣
- 白露 Báilù, White Dew (Solar terms 節氣): Sunday, 7 September 2025 at 16:54.
- 秋分 Qiūfēn, Autumn Equinox (Solar terms 節氣): Tuesday, 23 September 2025 at 02:22.
Moon Phases in September 2025 over Singapore
Times shown in SGT (UTC+8). Dimmed rows fall outside September.
- New Moon on 23 Aug 14:06 MYT — 0% illuminated (outside September 2025)
- First Quarter on 31 Aug 14:25 MYT — 50% illuminated (outside September 2025)
- Full Moon on 8 Sep 02:08 MYT — 100% illuminated
- Last Quarter on 14 Sep 18:32 MYT — 50% illuminated
- New Moon on 22 Sep 03:53 MYT — 0% illuminated
- First Quarter on 30 Sep 07:53 MYT — 50% illuminated
- Full Moon on 7 Oct 11:47 MYT — 100% illuminated (outside September 2025)
- Last Quarter on 14 Oct 02:12 MYT — 50% illuminated (outside September 2025)
Frequently Asked Questions
How do I read the Chinese lunar dates on this calendar?
Chinese lunar days appear as small orange numbers in the bottom-left corner of each day cell. On the first day of a new lunar month, the day number is replaced by the Chinese month label (for example 正月 for the first month, 二月 for the second). The lunar calendar is computed astronomically using the 120°E meridian (China Standard Time), which is the official reference for the traditional Chinese calendar. A small orange dot below a date marks a traditional Chinese observance such as Lunar New Year, Qingming, or the Mid-Autumn Festival.
How accurate are the moon phases shown?
The four principal moon phases (new moon, first quarter, full moon, and last quarter) are computed using standard astronomical algorithms and displayed in Singapore Time (SGT, UTC+8). Phase times are typically accurate to within a few minutes of published ephemerides.
How do I see the details for a specific day?
Click any date on the calendar to see a quick summary, including holiday records for that day. For a full breakdown, click "View details" at the bottom of the popup to open the day detail page.